import tnt-1.2.2

TNT-MMTL, the Multilayer Multiconductor Transmission Line 2-D and 2.5-D electromagnetic modeling tool suite, generates transmission parameters and SPICE models from descriptions of electronics interconnect dimensions and materials properties. MMTL programs and supporting libraries and documentation have been under development at the Mayo Clinic since the mid-1980s. The programs were developed under government sponsored electronics research programs in the Special Purpose Processor Development Group (SPPDG). They have been employed extensively at Mayo and distributed to some government agencies and research collaborators. At the beginning of 2004, we decided to release the TNT graphical front-end and MMTL programs as free software under the GNU General Public License (GPL). Technically, MMTL programs are in the class of 2-D and 2.5-D "field solvers", which convert dimensions and materials properties into electronic design parameters. The MMTL suite consists of several programs, including lossy, loss-free, quasi-static, and full-wave simulators. Circuit parameters are computed by either the method of moments (MOM) or finite element methods (FEM). Basic per-unit-length parameters are generated by the simulator, and can be converted into HSPICE W-element models. MMTL is similar in many ways to commercial field solver products which typically cost thousands of dollars.
author: dmcmahill <dmcmahill> 2004-09-26 01:12:11 +0000
committer: dmcmahill <dmcmahill> 2004-09-26 01:12:11 +0000
commit: 8dc0d1dbe98fd70c4081e63b3fcdb2f27e11147f (patch)
tree: 2daf7c2633cb2f9f959f0ec44aaa3332730e4561 /cad
parent: abee5be20b34cfa257354887ec223d9404c3c67c (diff)
download: pkgsrc-8dc0d1dbe98fd70c4081e63b3fcdb2f27e11147f.tar.gz
14 files changed, 5063 insertions, 0 deletions
diff --git a/cad/tnt/DESCR b/cad/tnt/DESCR
new file mode 100644
index 00000000000..78b26964a84
--- /dev/null
+++ b/cad/tnt/DESCR
@@ -0,0 +1,23 @@
+TNT-MMTL, the Multilayer Multiconductor Transmission Line 2-D and 2.5-D
+electromagnetic modeling tool suite, generates transmission parameters
+and SPICE models from descriptions of electronics interconnect
+dimensions and materials properties. 
+
+MMTL programs and supporting libraries and documentation have been
+under development at the Mayo Clinic since the mid-1980s. The programs
+were developed under government sponsored electronics research
+programs in the Special Purpose Processor Development Group
+(SPPDG). They have been employed extensively at Mayo and distributed
+to some government agencies and research collaborators. At the
+beginning of 2004, we decided to release the TNT graphical front-end
+and MMTL programs as free software under the GNU General Public
+License (GPL).  Technically, MMTL programs are in the class of 2-D and
+2.5-D "field solvers", which convert dimensions and materials
+properties into electronic design parameters. The MMTL suite consists
+of several programs, including lossy, loss-free, quasi-static, and
+full-wave simulators. Circuit parameters are computed by either the
+method of moments (MOM) or finite element methods (FEM). Basic
+per-unit-length parameters are generated by the simulator, and can be
+converted into HSPICE W-element models. MMTL is similar in many ways
+to commercial field solver products which typically cost thousands of
+dollars.
diff --git a/cad/tnt/Makefile b/cad/tnt/Makefile
new file mode 100644
index 00000000000..bd30feb0c67
--- /dev/null
+++ b/cad/tnt/Makefile
@@ -0,0 +1,27 @@
+# $NetBSD: Makefile,v 1.1.1.1 2004/09/26 01:12:11 dmcmahill Exp $
+#
+
+DISTNAME=	tnt-1.2.2
+CATEGORIES=	cad
+MASTER_SITES=	${MASTER_SITE_SOURCEFORGE:=mmtl/}
+
+MAINTAINER=	dmcmahill@NetBSD.org
+HOMEPAGE=	http://mmtl.sourceforge.net/
+COMMENT=	Multilayer Multiconductor Transmission Line 2-D and 2.5-D simulator
+
+BUILD_DEPENDS+=	latex2html-*:../../textproc/latex2html
+BUILD_DEPENDS+=	teTeX>=1.0.7:../../print/teTeX
+
+PKG_INSTALLATION_TYPES= overwrite pkgviews
+
+GNU_CONFIGURE=	YES
+USE_BUILDLINK3=	YES
+USE_GNU_TOOLS+=	make
+USE_LANGUAGES=	c c++ fortran
+USE_FORTRAN=	YES
+
+.include "../../lang/tcl/buildlink3.mk"
+.include "../../lang/tcl-itcl-current/buildlink3.mk"
+.include "../../x11/tk/buildlink3.mk"
+.include "../../x11/tk-BWidget/buildlink3.mk"
+.include "../../mk/bsd.pkg.mk"
diff --git a/cad/tnt/PLIST b/cad/tnt/PLIST
new file mode 100644
index 00000000000..9d315f0fb14
--- /dev/null
+++ b/cad/tnt/PLIST
@@ -0,0 +1,136 @@
+@comment $NetBSD: PLIST,v 1.1.1.1 2004/09/26 01:12:12 dmcmahill Exp $
+bin/bem
+bin/calcCAP
+bin/calcRL
+bin/tnt
+bin/tnt.tcl
+lib/bem1.0/bem.tcl
+lib/bem1.0/bem_gpge.itcl
+lib/bem1.0/bem_graphs.itcl
+lib/bem1.0/bem_iterate.tcl
+lib/bem1.0/bem_parameters.tcl
+lib/bem1.0/bem_sweep.tcl
+lib/bem1.0/bem_view.tcl
+lib/bem1.0/bem_welement.itcl
+lib/bem1.0/pkgIndex.tcl
+lib/calccap/calcCAP.tcl
+lib/calccap/calcCAP_exe.tcl
+lib/calccap/epl.bit
+lib/calccap/pkgIndex.tcl
+lib/calcrl/calcRL.tcl
+lib/calcrl/calcRL_exe.tcl
+lib/calcrl/pkgIndex.tcl
+lib/csdl1.0.1/csdl.tcl
+lib/csdl1.0.1/csdl_hlcsdl.itcl
+lib/csdl1.0.1/csdl_llcsdl.itcl
+lib/csdl1.0.1/csdl_shapes.itcl
+lib/csdl1.0.1/pkgIndex.tcl
+lib/gui2.0/MayoSPPDGlogo.gif
+lib/gui2.0/canvas_functions.tcl
+lib/gui2.0/conductivity.list
+lib/gui2.0/gui.tcl
+lib/gui2.0/gui_build.tcl
+lib/gui2.0/gui_canvas.itcl
+lib/gui2.0/gui_elements.tcl
+lib/gui2.0/gui_help.tcl
+lib/gui2.0/gui_initialize.tcl
+lib/gui2.0/gui_xmission.tcl
+lib/gui2.0/loss_tangent.list
+lib/gui2.0/loss_tangent2.list
+lib/gui2.0/permittivity.list
+lib/gui2.0/permittivity2.list
+lib/gui2.0/pkgIndex.tcl
+lib/gui2.0/splash.tcl
+lib/gui2.0/style.tcl
+lib/sppdgTcllib1.0/addressDialog1.0/addressDialog.tcl
+lib/sppdgTcllib1.0/addressDialog1.0/pkgIndex.tcl
+lib/sppdgTcllib1.0/console1.1/README
+lib/sppdgTcllib1.0/console1.1/console.tcl
+lib/sppdgTcllib1.0/console1.1/console_demo.tcl
+lib/sppdgTcllib1.0/console1.1/pkgIndex.tcl
+lib/sppdgTcllib1.0/console1.1/tkcon.tcl
+lib/sppdgTcllib1.0/getFilePreview1.0/getFilePreview.tcl
+lib/sppdgTcllib1.0/getFilePreview1.0/pkgIndex.tcl
+lib/sppdgTcllib1.0/pkgIndex.tcl
+lib/sppdgTcllib1.0/sgraph1.0/pkgIndex.tcl
+lib/sppdgTcllib1.0/sgraph1.0/sgraph.tcl
+lib/units1.0/pkgIndex.tcl
+lib/units1.0/units.html
+lib/units1.0/units.tcl
+share/tnt-mmtl/AUTHORS
+share/tnt-mmtl/COPYING
+share/tnt-mmtl/ChangeLog
+share/tnt-mmtl/NEWS
+share/tnt-mmtl/README
+share/tnt-mmtl/THANKS
+share/tnt-mmtl/examples/9-7-00.xsctn
+share/tnt-mmtl/examples/coplanar.xsctn
+share/tnt-mmtl/examples/example-microstrip-2.xsctn
+share/tnt-mmtl/examples/example-microstrip-5.xsctn
+share/tnt-mmtl/examples/example-stripline-2.xsctn
+share/tnt-mmtl/examples/generic.xsctn
+share/tnt-mmtl/examples/test1.xsctn
+share/tnt-mmtl/examples/trap_test.xsctn
+share/tnt-mmtl/examples/w10t2.5.xsctn
+share/tnt-mmtl/examples/w20t5.xsctn
+share/tnt-mmtl/user-guide.pdf
+share/tnt-mmtl/user-guide/WARNINGS
+share/tnt-mmtl/user-guide/contents.png
+share/tnt-mmtl/user-guide/images.aux
+share/tnt-mmtl/user-guide/images.log
+share/tnt-mmtl/user-guide/images.out
+share/tnt-mmtl/user-guide/images.pl
+share/tnt-mmtl/user-guide/images.tex
+share/tnt-mmtl/user-guide/img1.png
+share/tnt-mmtl/user-guide/img10.png
+share/tnt-mmtl/user-guide/img11.png
+share/tnt-mmtl/user-guide/img2.png
+share/tnt-mmtl/user-guide/img3.png
+share/tnt-mmtl/user-guide/img4.png
+share/tnt-mmtl/user-guide/img5.png
+share/tnt-mmtl/user-guide/img6.png
+share/tnt-mmtl/user-guide/img7.png
+share/tnt-mmtl/user-guide/img8.png
+share/tnt-mmtl/user-guide/img9.png
+share/tnt-mmtl/user-guide/index.html
+share/tnt-mmtl/user-guide/internals.pl
+share/tnt-mmtl/user-guide/labels.pl
+share/tnt-mmtl/user-guide/mainwindow.png
+share/tnt-mmtl/user-guide/mmtl-run.png
+share/tnt-mmtl/user-guide/next.png
+share/tnt-mmtl/user-guide/next_g.png
+share/tnt-mmtl/user-guide/node1.html
+share/tnt-mmtl/user-guide/node10.html
+share/tnt-mmtl/user-guide/node11.html
+share/tnt-mmtl/user-guide/node12.html
+share/tnt-mmtl/user-guide/node13.html
+share/tnt-mmtl/user-guide/node2.html
+share/tnt-mmtl/user-guide/node3.html
+share/tnt-mmtl/user-guide/node4.html
+share/tnt-mmtl/user-guide/node5.html
+share/tnt-mmtl/user-guide/node6.html
+share/tnt-mmtl/user-guide/node7.html
+share/tnt-mmtl/user-guide/node8.html
+share/tnt-mmtl/user-guide/node9.html
+share/tnt-mmtl/user-guide/prev.png
+share/tnt-mmtl/user-guide/prev_g.png
+share/tnt-mmtl/user-guide/sweep-parameters.png
+share/tnt-mmtl/user-guide/sweep-select.png
+share/tnt-mmtl/user-guide/up.png
+share/tnt-mmtl/user-guide/up_g.png
+share/tnt-mmtl/user-guide/user-guide.css
+share/tnt-mmtl/user-guide/user-guide.html
+@dirrm share/tnt-mmtl/user-guide
+@dirrm share/tnt-mmtl/examples
+@dirrm share/tnt-mmtl
+@dirrm lib/units1.0
+@dirrm lib/sppdgTcllib1.0/sgraph1.0
+@dirrm lib/sppdgTcllib1.0/getFilePreview1.0
+@dirrm lib/sppdgTcllib1.0/console1.1
+@dirrm lib/sppdgTcllib1.0/addressDialog1.0
+@dirrm lib/sppdgTcllib1.0
+@dirrm lib/gui2.0
+@dirrm lib/csdl1.0.1
+@dirrm lib/calcrl
+@dirrm lib/calccap
+@dirrm lib/bem1.0
diff --git a/cad/tnt/distinfo b/cad/tnt/distinfo
new file mode 100644
index 00000000000..35d1e7f07af
--- /dev/null
+++ b/cad/tnt/distinfo
@@ -0,0 +1,14 @@
+$NetBSD: distinfo,v 1.1.1.1 2004/09/26 01:12:12 dmcmahill Exp $
+
+SHA1 (tnt-1.2.2.tar.gz) = bd089863ca2cd939009253e83f4ab75317191047
+Size (tnt-1.2.2.tar.gz) = 2020099 bytes
+SHA1 (patch-aa) = 779955877d1cec32b441c16d615a1e400888c0b1
+SHA1 (patch-ab) = 6a57255b994f0ea4063a2c256fe0ba689a210ba7
+SHA1 (patch-ac) = 32b2a6721a3c1790366c278816c2f188dfa38214
+SHA1 (patch-ad) = 8084532ba3a3387fddfbbfeee019c21e4e139be7
+SHA1 (patch-ae) = cc2992e557b95b9fe1b06c6c9ceb39ab6277cc88
+SHA1 (patch-af) = 429b8dde570ff68b47dd31029327efc4abc2426c
+SHA1 (patch-ag) = a9afe4562b51b01b912ec72a70953820abb19467
+SHA1 (patch-ah) = ec3cb9822e8dd168e6b6d74bb14cd631717187c7
+SHA1 (patch-ai) = 2ab6aa6bd4cd0883725c66bb7d4fa59e9e3172a4
+SHA1 (patch-aj) = 7ec0c75d0e29c2adce2eea442e4b3309455965e7
diff --git a/cad/tnt/patches/patch-aa b/cad/tnt/patches/patch-aa
new file mode 100644
index 00000000000..522b6c7e4c8
--- /dev/null
+++ b/cad/tnt/patches/patch-aa
@@ -0,0 +1,13 @@
+$NetBSD: patch-aa,v 1.1.1.1 2004/09/26 01:12:12 dmcmahill Exp $
+
+--- bem/configure.ac.orig	Thu Apr 22 20:07:12 2004
++++ bem/configure.ac
+@@ -116,6 +116,8 @@ AC_TYPE_MODE_T
+ AC_TYPE_SIZE_T
+ AC_STRUCT_TM
+ 
++AC_F77_WRAPPERS
++
+ #----------------------------------------------------------------
+ # Checks for library functions.
+ #----------------------------------------------------------------
diff --git a/cad/tnt/patches/patch-ab b/cad/tnt/patches/patch-ab
new file mode 100644
index 00000000000..4efa1638475
--- /dev/null
+++ b/cad/tnt/patches/patch-ab
@@ -0,0 +1,167 @@
+$NetBSD: patch-ab,v 1.1.1.1 2004/09/26 01:12:12 dmcmahill Exp $
+
+--- bem/src/math_library.h.orig	Tue Aug 24 01:02:45 2004
++++ bem/src/math_library.h
+@@ -20,115 +20,61 @@
+ #endif
+ 
+ /* Create aliases for NSWC FORTRAN routines so C programs can call them */
+-/* on Alpha/OSF and Sun Sparc hosts */
+ 
+ //--------------------------------------
+-#ifdef FORTRAN_UNDERBARS
+ 
+ 
+-#define FFT fft_
+-#define CEIGV ceigv_
+-#define CMSLV1 cmslv1_
+-#define CMTMS cmtms_
+-#define DCMSLV dcmslv_
+-#define MSLV mslv_
+-#define DMSLV dmslv_
+-#define MTMS mtms_
+-//#define HBRD hbrd_
+-//#define HYBRD hybrd_
+-//#define LMDIFF lmdiff_
+-//#define LMDIF lmdif_
+-#define SGEFA sgefa_
+-#define SGECO sgeco_
+-#define SGESL sgesl_     
+-#define DGEFA dgefa_
+-#define DGESL dgesl_     
++#define FFT F77_FUNC(fft,FFT)
++#define CEIGV F77_FUNC(ceigv,CEIGV)
++#define CMSLV1 F77_FUNC(cmslv1,CMSLV1)
++#define CMTMS F77_FUNC(cmtms,CMTMS)
++#define DCMSLV F77_FUNC(dcmslv,DCMSLV)
++#define MSLV F77_FUNC(mslv,MSLV)
++#define DMSLV F77_FUNC(dmslv,DMSLV)
++#define MTMS F77_FUNC(mtms,MTMS)
++//#define HBRD F77_FUNC(hbrd,HBRD)
++//#define HYBRD F77_FUNC(hybrd,HYBRD)
++//#define LMDIFF F77_FUNC(lmdiff,LMDIFF)
++//#define LMDIF F77_FUNC(lmdif,LMDIF)
++#define SGEFA F77_FUNC(sgefa,SGEFA)
++#define SGECO F77_FUNC(sgeco,SGECO)
++#define SGESL F77_FUNC(sgesl,SGESL)
++#define DGEFA F77_FUNC(dgefa,DGEFA)
++#define DGESL F77_FUNC(dgesl,DGESL)
+ 
+ /* And create aliases so C routines in math_library.c can be called from
+-   FORTRAN on Alpha and Sparc */
++   FORTRAN */
+ 
+-#define c_fft c_fft_
+-#define c_fft_inv c_fft_inv_
+-#define c_set_calc_eigenvalues c_set_calc_eigenvalues_
+-#define c_init_calc_eigenvalues c_init_calc_eigenvalues_
+-#define c_calc_eigenvalues c_calc_eigenvalues_
+-#define c_mult_matricies c_mult_matricies_
+-#define mult_matricies mult_matricies_
+-#define c_set_invert_matrix c_set_invert_matrix_
+-#define c_init_invert_matrix c_init_invert_matrix_
+-#define c_invert_matrix c_invert_matrix_
+-#define set_invert_matrix set_invert_matrix_
+-#define init_invert_matrix init_invert_matrix_
+-#define invert_matrix invert_matrix_
+-#define invert_matrix_cond invert_matrix_cond_
+-#define d_set_invert_matrix d_set_invert_matrix_
+-#define d_init_invert_matrix d_init_invert_matrix_
+-#define d_invert_matrix d_invert_matrix_
+-#define c_set_solve_linear c_set_solve_linear_
+-#define c_init_solve_linear c_init_solve_linear_
+-#define c_solve_linear c_solve_linear_
+-#define d_c_set_solve_linear d_c_set_solve_linear_
+-#define d_c_init_solve_linear d_c_init_solve_linear_
+-#define d_c_solve_linear d_c_solve_linear_
+-//#define set_solve_nonlinear set_solve_nonlinear_
+-//#define init_solve_nonlinear init_solve_nonlinear_
+-//#define solve_nonlinear solve_nonlinear_
+-#define lu_factor lu_factor_
+-#define lu_factor_cond lu_factor_cond_
+-#define lu_solve_linear lu_solve_linear_
+-
+-//  For Gnu gcc and g77, we need double-underbars, before and after
+-// the name.
+-#else
+-#ifdef __GCC__
+-
+-#define FFT _fft_
+-#define CEIGV _ceigv_
+-#define CMSLV1 _cmslv1_
+-#define CMTMS _cmtms_
+-#define DCMSLV _dcmslv_
+-#define MSLV _mslv_
+-#define DMSLV _dmslv_
+-#define MTMS _mtms_
+-//#define HBRD _hbrd_
+-//#define HYBRD _hybrd_
+-//#define LMDIFF _lmdiff_
+-//#define LMDIF _lmdif_
+-#define SGEFA _sgefa_
+-#define SGECO _sgeco_
+-#define SGESL _sgesl_     
+-#define DGEFA _dgefa_
+-#define DGESL _dgesl_     
++#define c_fft F77_FUNC(c_fft,C_FFT)
++#define c_fft_inv F77_FUNC(c_fft_inv,C_FFT_INV)
++#define c_set_calc_eigenvalues F77_FUNC(c_set_calc_eigenvalues,C_SET_CALC_EIGENVALUES)
++#define c_init_calc_eigenvalues F77_FUNC(c_init_calc_eigenvalues,C_INIT_CALC_EIGENVALUES)
++#define c_calc_eigenvalues F77_FUNC(c_calc_eigenvalues,C_CALC_EIGENVALUES)
++#define c_mult_matricies F77_FUNC(c_mult_matricies,C_MULT_MATRICIES)
++#define mult_matricies F77_FUNC(mult_matricies,MULT_MATRICIES)
++#define c_set_invert_matrix F77_FUNC(c_set_invert_matrix,C_SET_INVERT_MATRIX)
++#define c_init_invert_matrix F77_FUNC(c_init_invert_matrix,C_INIT_INVERT_MATRIX)
++#define c_invert_matrix F77_FUNC(c_invert_matrix,C_INVERT_MATRIX)
++#define set_invert_matrix F77_FUNC(set_invert_matrix,SET_INVERT_MATRIX)
++#define init_invert_matrix F77_FUNC(init_invert_matrix,INIT_INVERT_MATRIX)
++#define invert_matrix F77_FUNC(invert_matrix,INVERT_MATRIX)
++#define invert_matrix_cond F77_FUNC(invert_matrix_cond,INVERT_MATRIX_COND)
++#define d_set_invert_matrix F77_FUNC(d_set_invert_matrix,D_SET_INVERT_MATRIX)
++#define d_init_invert_matrix F77_FUNC(d_init_invert_matrix,D_INIT_INVERT_MATRIX)
++#define d_invert_matrix F77_FUNC(d_invert_matrix,D_INVERT_MATRIX)
++#define c_set_solve_linear F77_FUNC(c_set_solve_linear,C_SET_SOLVE_LINEAR)
++#define c_init_solve_linear F77_FUNC(c_init_solve_linear,C_INIT_SOLVE_LINEAR)
++#define c_solve_linear F77_FUNC(c_solve_linear,C_SOLVE_LINEAR)
++#define d_c_set_solve_linear F77_FUNC(d_c_set_solve_linear,D_C_SET_SOLVE_LINEAR)
++#define d_c_init_solve_linear F77_FUNC(d_c_init_solve_linear,D_C_INIT_SOLVE_LINEAR)
++#define d_c_solve_linear F77_FUNC(d_c_solve_linear,D_C_SOLVE_LINEAR)
++//#define set_solve_nonlinear F77_FUNC(set_solve_nonlinear,SET_SOLVE_NONLINEAR)
++//#define init_solve_nonlinear F77_FUNC(init_solve_nonlinear,INIT_SOLVE_NONLINEAR)
++//#define solve_nonlinear F77_FUNC(solve_nonlinear,SOLVE_NONLINEAR)
++#define lu_factor F77_FUNC(lu_factor,LU_FACTOR)
++#define lu_factor_cond F77_FUNC(lu_factor_cond,LU_FACTOR_COND)
++#define lu_solve_linear F77_FUNC(lu_solve_linear,LU_SOLVE_LINEAR)
+ 
+-// Other hosts (hp7, you need just case conversion to call FORTRAN from C
+-// Since FORTRAN uppercase is all converted to lowercase.
+-//--------------------------------------
+-
+-#else
+-
+-
+-#define FFT fft
+-#define CEIGV ceigv
+-#define CMSLV1 cmslv1
+-#define CMTMS cmtms
+-#define DCMSLV dcmslv
+-#define MSLV mslv
+-#define DMSLV dmslv
+-#define MTMS mtms
+-//#define HBRD hbrd
+-//#define HYBRD hybrd
+-//#define LMDIFF lmdiff
+-//#define LMDIF lmdif
+-#define SGEFA sgefa
+-#define SGECO sgeco
+-#define SGESL sgesl     
+-#define DGEFA dgefa
+-#define DGESL dgesl     
+-
+-// end of else for fortran underbars
+-
+-#endif
+-#endif
+ 
+ // C function definitions
+ 
diff --git a/cad/tnt/patches/patch-ac b/cad/tnt/patches/patch-ac
new file mode 100644
index 00000000000..4a1ebdc671f
--- /dev/null
+++ b/cad/tnt/patches/patch-ac
@@ -0,0 +1,18 @@
+$NetBSD: patch-ac,v 1.1.1.1 2004/09/26 01:12:12 dmcmahill Exp $
+
+--- bem/src/nmmtl_find_nu.cpp.orig	Wed Jul 28 14:45:38 2004
++++ bem/src/nmmtl_find_nu.cpp
+@@ -26,11 +26,8 @@
+  */
+ 
+ #include "nmmtl.h"
+-#ifdef FORTRAN_UNDERBARS
+-#define FMIN fmin_
+-#else
+-#define FMIN fmin
+-#endif
++#define FMIN F77_FUNC(fmin,FMIN)
++
+ /*
+  *******************************************************************
+  **  STRUCTURE DECLARATIONS AND TYPE DEFINTIONS
diff --git a/cad/tnt/patches/patch-ad b/cad/tnt/patches/patch-ad
new file mode 100644
index 00000000000..38c3f9a6385
--- /dev/null
+++ b/cad/tnt/patches/patch-ad
@@ -0,0 +1,4569 @@
+$NetBSD: patch-ad,v 1.1.1.1 2004/09/26 01:12:17 dmcmahill Exp $
+
+--- bem/configure.orig	Fri Sep 10 22:15:44 2004
++++ bem/configure
+@@ -1,11 +1,10 @@
+ #! /bin/sh
+ # Guess values for system-dependent variables and create Makefiles.
+-# Generated by GNU Autoconf 2.54 for BEM 1.0.
++# Generated by GNU Autoconf 2.59 for BEM 1.0.
+ #
+ # Report bugs to <zahn.sharon@mayo.edu>.
+ #
+-# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
+-# Free Software Foundation, Inc.
++# Copyright (C) 2003 Free Software Foundation, Inc.
+ # This configure script is free software; the Free Software Foundation
+ # gives unlimited permission to copy, distribute and modify it.
+ ## --------------------- ##
+@@ -22,9 +21,10 @@ if test -n "${ZSH_VERSION+set}" && (emul
+ elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+   set -o posix
+ fi
++DUALCASE=1; export DUALCASE # for MKS sh
+ 
+ # Support unset when possible.
+-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
++if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+   as_unset=unset
+ else
+   as_unset=false
+@@ -38,9 +38,12 @@ PS2='> '
+ PS4='+ '
+ 
+ # NLS nuisances.
+-for as_var in LANG LANGUAGE LC_ALL LC_COLLATE LC_CTYPE LC_NUMERIC LC_MESSAGES LC_TIME
++for as_var in \
++  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
++  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
++  LC_TELEPHONE LC_TIME
+ do
+-  if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
++  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+     eval $as_var=C; export $as_var
+   else
+     $as_unset $as_var
+@@ -84,15 +87,15 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits
+ 
+ # The user is always right.
+ if test "${PATH_SEPARATOR+set}" != set; then
+-  echo "#! /bin/sh" >conftest.sh
+-  echo  "exit 0"   >>conftest.sh
+-  chmod +x conftest.sh
+-  if (PATH="/nonexistent;."; conftest.sh) >/dev/null 2>&1; then
++  echo "#! /bin/sh" >conf$$.sh
++  echo  "exit 0"   >>conf$$.sh
++  chmod +x conf$$.sh
++  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+     PATH_SEPARATOR=';'
+   else
+     PATH_SEPARATOR=:
+   fi
+-  rm -f conftest.sh
++  rm -f conf$$.sh
+ fi
+ 
+ 
+@@ -217,16 +220,17 @@ rm -f conf$$ conf$$.exe conf$$.file
+ if mkdir -p . 2>/dev/null; then
+   as_mkdir_p=:
+ else
++  test -d ./-p && rmdir ./-p
+   as_mkdir_p=false
+ fi
+ 
+ as_executable_p="test -f"
+ 
+ # Sed expression to map a string onto a valid CPP name.
+-as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+ 
+ # Sed expression to map a string onto a valid variable name.
+-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+ 
+ 
+ # IFS
+@@ -307,7 +311,7 @@ ac_includes_default="\
+ # include <unistd.h>
+ #endif"
+ 
+-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE build build_cpu build_vendor build_os host host_cpu host_vendor host_os AM_CXXFLAGS AM_FFLAGS CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE F77 FFLAGS ac_ct_F77 CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP LIBOBJS LTLIBOBJS'
++ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE build build_cpu build_vendor build_os host host_cpu host_vendor host_os AM_CXXFLAGS AM_FFLAGS CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE F77 FFLAGS ac_ct_F77 CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP FLIBS LIBOBJS LTLIBOBJS'
+ ac_subst_files=''
+ 
+ # Initialize some variables set by options.
+@@ -666,7 +670,7 @@ done
+ 
+ # Be sure to have absolute paths.
+ for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+-              localstatedir libdir includedir oldincludedir infodir mandir
++	      localstatedir libdir includedir oldincludedir infodir mandir
+ do
+   eval ac_val=$`echo $ac_var`
+   case $ac_val in
+@@ -706,10 +710,10 @@ if test -z "$srcdir"; then
+   # Try the directory containing this script, then its parent.
+   ac_confdir=`(dirname "$0") 2>/dev/null ||
+ $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-         X"$0" : 'X\(//\)[^/]' \| \
+-         X"$0" : 'X\(//\)$' \| \
+-         X"$0" : 'X\(/\)' \| \
+-         .     : '\(.\)' 2>/dev/null ||
++	 X"$0" : 'X\(//\)[^/]' \| \
++	 X"$0" : 'X\(//\)$' \| \
++	 X"$0" : 'X\(/\)' \| \
++	 .     : '\(.\)' 2>/dev/null ||
+ echo X"$0" |
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+@@ -817,9 +821,9 @@ _ACEOF
+   cat <<_ACEOF
+ Installation directories:
+   --prefix=PREFIX         install architecture-independent files in PREFIX
+-                          [$ac_default_prefix]
++			  [$ac_default_prefix]
+   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+-                          [PREFIX]
++			  [PREFIX]
+ 
+ By default, \`make install' will install all the files in
+ \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+@@ -918,12 +922,45 @@ case $srcdir in
+     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+     ac_top_srcdir=$ac_top_builddir$srcdir ;;
+ esac
+-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+-# absolute.
+-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
+-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
+-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
+-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
++
++# Do not use `cd foo && pwd` to compute absolute paths, because
++# the directories may not exist.
++case `pwd` in
++.) ac_abs_builddir="$ac_dir";;
++*)
++  case "$ac_dir" in
++  .) ac_abs_builddir=`pwd`;;
++  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
++  *) ac_abs_builddir=`pwd`/"$ac_dir";;
++  esac;;
++esac
++case $ac_abs_builddir in
++.) ac_abs_top_builddir=${ac_top_builddir}.;;
++*)
++  case ${ac_top_builddir}. in
++  .) ac_abs_top_builddir=$ac_abs_builddir;;
++  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
++  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
++  esac;;
++esac
++case $ac_abs_builddir in
++.) ac_abs_srcdir=$ac_srcdir;;
++*)
++  case $ac_srcdir in
++  .) ac_abs_srcdir=$ac_abs_builddir;;
++  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
++  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
++  esac;;
++esac
++case $ac_abs_builddir in
++.) ac_abs_top_srcdir=$ac_top_srcdir;;
++*)
++  case $ac_top_srcdir in
++  .) ac_abs_top_srcdir=$ac_abs_builddir;;
++  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
++  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
++  esac;;
++esac
+ 
+     cd $ac_dir
+     # Check for guested configure; otherwise get Cygnus style configure.
+@@ -934,7 +971,7 @@ ac_abs_top_srcdir=`cd "$ac_dir" && cd $a
+       echo
+       $SHELL $ac_srcdir/configure  --help=recursive
+     elif test -f $ac_srcdir/configure.ac ||
+-           test -f $ac_srcdir/configure.in; then
++	   test -f $ac_srcdir/configure.in; then
+       echo
+       $ac_configure --help
+     else
+@@ -948,10 +985,9 @@ test -n "$ac_init_help" && exit 0
+ if $ac_init_version; then
+   cat <<\_ACEOF
+ BEM configure 1.0
+-generated by GNU Autoconf 2.54
++generated by GNU Autoconf 2.59
+ 
+-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
+-Free Software Foundation, Inc.
++Copyright (C) 2003 Free Software Foundation, Inc.
+ This configure script is free software; the Free Software Foundation
+ gives unlimited permission to copy, distribute and modify it.
+ _ACEOF
+@@ -963,7 +999,7 @@ This file contains any messages produced
+ running configure, to aid debugging if configure makes a mistake.
+ 
+ It was created by BEM $as_me 1.0, which was
+-generated by GNU Autoconf 2.54.  Invocation command line was
++generated by GNU Autoconf 2.59.  Invocation command line was
+ 
+   $ $0 $@
+ 
+@@ -1015,24 +1051,54 @@ _ACEOF
+ 
+ # Keep a trace of the command line.
+ # Strip out --no-create and --no-recursion so they do not pile up.
++# Strip out --silent because we don't want to record it for future runs.
+ # Also quote any args containing shell meta-characters.
++# Make two passes to allow for proper duplicate-argument suppression.
+ ac_configure_args=
++ac_configure_args0=
++ac_configure_args1=
+ ac_sep=
+-for ac_arg
++ac_must_keep_next=false
++for ac_pass in 1 2
+ do
+-  case $ac_arg in
+-  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+-  | --no-cr | --no-c | -n ) continue ;;
+-  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+-  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+-    continue ;;
+-  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+-    ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+-  esac
+-  ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+-  # Get rid of the leading space.
+-  ac_sep=" "
++  for ac_arg
++  do
++    case $ac_arg in
++    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
++    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
++    | -silent | --silent | --silen | --sile | --sil)
++      continue ;;
++    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
++      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
++    esac
++    case $ac_pass in
++    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
++    2)
++      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
++      if test $ac_must_keep_next = true; then
++	ac_must_keep_next=false # Got value, back to normal.
++      else
++	case $ac_arg in
++	  *=* | --config-cache | -C | -disable-* | --disable-* \
++	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
++	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
++	  | -with-* | --with-* | -without-* | --without-* | --x)
++	    case "$ac_configure_args0 " in
++	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
++	    esac
++	    ;;
++	  -* ) ac_must_keep_next=true ;;
++	esac
++      fi
++      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
++      # Get rid of the leading space.
++      ac_sep=" "
++      ;;
++    esac
++  done
+ done
++$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
++$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+ 
+ # When interrupted or exit'd, cleanup temporary files, and complete
+ # config.log.  We remove comments because anyway the quotes in there
+@@ -1056,12 +1122,12 @@ _ASBOX
+     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+     *ac_space=\ *)
+       sed -n \
+-        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+-    	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
++	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
++	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+       ;;
+     *)
+       sed -n \
+-        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
++	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+       ;;
+     esac;
+ }
+@@ -1090,7 +1156,7 @@ _ASBOX
+       for ac_var in $ac_subst_files
+       do
+ 	eval ac_val=$`echo $ac_var`
+-        echo "$ac_var='"'"'$ac_val'"'"'"
++	echo "$ac_var='"'"'$ac_val'"'"'"
+       done | sort
+       echo
+     fi
+@@ -1109,7 +1175,7 @@ _ASBOX
+       echo "$as_me: caught signal $ac_signal"
+     echo "$as_me: exit $exit_status"
+   } >&5
+-  rm -f core core.* *.core &&
++  rm -f core *.core &&
+   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+     exit $exit_status
+      ' 0
+@@ -1189,7 +1255,7 @@ fi
+ # value.
+ ac_cache_corrupted=false
+ for ac_var in `(set) 2>&1 |
+-               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
++	       sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+   eval ac_old_set=\$ac_cv_env_${ac_var}_set
+   eval ac_new_set=\$ac_env_${ac_var}_set
+   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+@@ -1206,13 +1272,13 @@ echo "$as_me: error: \`$ac_var' was not 
+     ,);;
+     *)
+       if test "x$ac_old_val" != "x$ac_new_val"; then
+-        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
++	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+ echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+-        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
++	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+ echo "$as_me:   former value:  $ac_old_val" >&2;}
+-        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
++	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+ echo "$as_me:   current value: $ac_new_val" >&2;}
+-        ac_cache_corrupted=:
++	ac_cache_corrupted=:
+       fi;;
+   esac
+   # Pass precious variables to config.status.
+@@ -1311,6 +1377,7 @@ ac_configure="$SHELL $ac_aux_dir/configu
+ # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+ # AFS /usr/afsws/bin/install, which mishandles nonexistent args
+ # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
++# OS/2's system install, which has a completely different semantic
+ # ./install, which can be erroneously created by make from ./install.sh.
+ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+ echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+@@ -1327,6 +1394,7 @@ do
+ case $as_dir/ in
+   ./ | .// | /cC/* | \
+   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
++  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+   /usr/ucb/* ) ;;
+   *)
+     # OSF1 and SCO ODT 3.0 have their own names for install.
+@@ -1334,20 +1402,20 @@ case $as_dir/ in
+     # by default.
+     for ac_prog in ginstall scoinst install; do
+       for ac_exec_ext in '' $ac_executable_extensions; do
+-        if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+-          if test $ac_prog = install &&
+-            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+-            # AIX install.  It has an incompatible calling convention.
+-            :
+-          elif test $ac_prog = install &&
+-            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+-            # program-specific install script used by HP pwplus--don't use.
+-            :
+-          else
+-            ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+-            break 3
+-          fi
+-        fi
++	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
++	  if test $ac_prog = install &&
++	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
++	    # AIX install.  It has an incompatible calling convention.
++	    :
++	  elif test $ac_prog = install &&
++	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
++	    # program-specific install script used by HP pwplus--don't use.
++	    :
++	  else
++	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
++	    break 3
++	  fi
++	fi
+       done
+     done
+     ;;
+@@ -1489,15 +1557,15 @@ fi
+   test -n "$AWK" && break
+ done
+ 
+-echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \${MAKE}" >&5
+-echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
+-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
++echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
++echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
++set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
+ if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.make <<\_ACEOF
+ all:
+-	@echo 'ac_maketemp="${MAKE}"'
++	@echo 'ac_maketemp="$(MAKE)"'
+ _ACEOF
+ # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+ eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
+@@ -1900,8 +1968,11 @@ ac_compiler=`set X $ac_compile; echo $2`
+   (exit $ac_status); }
+ 
+ cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ 
+ int
+ main ()
+@@ -1912,12 +1983,12 @@ main ()
+ }
+ _ACEOF
+ ac_clean_files_save=$ac_clean_files
+-ac_clean_files="$ac_clean_files a.out a.exe"
++ac_clean_files="$ac_clean_files a.out a.exe b.out"
+ # Try to create an executable without -o first, disregard a.out.
+ # It will help us diagnose broken compilers, and finding out an intuition
+ # of exeext.
+-echo "$as_me:$LINENO: checking for C++ compiler default output" >&5
+-echo $ECHO_N "checking for C++ compiler default output... $ECHO_C" >&6
++echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
++echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
+ ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+ if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
+   (eval $ac_link_default) 2>&5
+@@ -1931,27 +2002,39 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+ # Be careful to initialize this variable, since it used to be cached.
+ # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+ ac_cv_exeext=
+-for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.*; do
++# b.out is created by i960 compilers.
++for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
++do
+   test -f "$ac_file" || continue
+   case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+-    a.out ) # We found the default executable, but exeext='' is most
+-            # certainly right.
+-            break;;
+-    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+-          # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
+-          export ac_cv_exeext
+-          break;;
+-    * ) break;;
++    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
++	;;
++    conftest.$ac_ext )
++	# This is the source file.
++	;;
++    [ab].out )
++	# We found the default executable, but exeext='' is most
++	# certainly right.
++	break;;
++    *.* )
++	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
++	# FIXME: I believe we export ac_cv_exeext for Libtool,
++	# but it would be cool to find out if it's true.  Does anybody
++	# maintain Libtool? --akim.
++	export ac_cv_exeext
++	break;;
++    * )
++	break;;
+   esac
+ done
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ { { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
+-check \`config.log' for details." >&5
++See \`config.log' for more details." >&5
+ echo "$as_me: error: C++ compiler cannot create executables
+-check \`config.log' for details." >&2;}
++See \`config.log' for more details." >&2;}
+    { (exit 77); exit 77; }; }
+ fi
+ 
+@@ -1978,9 +2061,11 @@ if test "$cross_compiling" != yes; then
+ 	cross_compiling=yes
+     else
+ 	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
+-If you meant to cross compile, use \`--host'." >&5
++If you meant to cross compile, use \`--host'.
++See \`config.log' for more details." >&5
+ echo "$as_me: error: cannot run C++ compiled programs.
+-If you meant to cross compile, use \`--host'." >&2;}
++If you meant to cross compile, use \`--host'.
++See \`config.log' for more details." >&2;}
+    { (exit 1); exit 1; }; }
+     fi
+   fi
+@@ -1988,7 +2073,7 @@ fi
+ echo "$as_me:$LINENO: result: yes" >&5
+ echo "${ECHO_T}yes" >&6
+ 
+-rm -f a.out a.exe conftest$ac_cv_exeext
++rm -f a.out a.exe conftest$ac_cv_exeext b.out
+ ac_clean_files=$ac_clean_files_save
+ # Check the compiler produces executables we can run.  If not, either
+ # the compiler is broken, or we cross compile.
+@@ -2013,14 +2098,16 @@ for ac_file in conftest.exe conftest con
+   case $ac_file in
+     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+-          export ac_cv_exeext
+-          break;;
++	  export ac_cv_exeext
++	  break;;
+     * ) break;;
+   esac
+ done
+ else
+-  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5
+-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;}
++  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
++See \`config.log' for more details." >&5
++echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
++See \`config.log' for more details." >&2;}
+    { (exit 1); exit 1; }; }
+ fi
+ 
+@@ -2037,8 +2124,11 @@ if test "${ac_cv_objext+set}" = set; the
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ 
+ int
+ main ()
+@@ -2063,9 +2153,12 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+ done
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
+-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5
+-echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;}
++sed 's/^/| /' conftest.$ac_ext >&5
++
++{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
++See \`config.log' for more details." >&5
++echo "$as_me: error: cannot compute suffix of object files: cannot compile
++See \`config.log' for more details." >&2;}
+    { (exit 1); exit 1; }; }
+ fi
+ 
+@@ -2081,8 +2174,11 @@ if test "${ac_cv_cxx_compiler_gnu+set}" 
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ 
+ int
+ main ()
+@@ -2097,11 +2193,21 @@ main ()
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_cxx_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -2110,10 +2216,11 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   ac_compiler_gnu=yes
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ac_compiler_gnu=no
+ fi
+-rm -f conftest.$ac_objext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+ 
+ fi
+@@ -2129,8 +2236,11 @@ if test "${ac_cv_prog_cxx_g+set}" = set;
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ 
+ int
+ main ()
+@@ -2142,11 +2252,21 @@ main ()
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_cxx_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -2155,10 +2275,11 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   ac_cv_prog_cxx_g=yes
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ac_cv_prog_cxx_g=no
+ fi
+-rm -f conftest.$ac_objext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
+ echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
+@@ -2178,8 +2299,7 @@ else
+   fi
+ fi
+ for ac_declaration in \
+-   ''\
+-   '#include <stdlib.h>' \
++   '' \
+    'extern "C" void std::exit (int) throw (); using std::exit;' \
+    'extern "C" void std::exit (int); using std::exit;' \
+    'extern "C" void exit (int) throw ();' \
+@@ -2187,10 +2307,13 @@ for ac_declaration in \
+    'void exit (int);'
+ do
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
+-#include <stdlib.h>
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ $ac_declaration
++#include <stdlib.h>
+ int
+ main ()
+ {
+@@ -2201,11 +2324,21 @@ exit (42);
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_cxx_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -2214,13 +2347,17 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   :
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ continue
+ fi
+-rm -f conftest.$ac_objext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ $ac_declaration
+ int
+ main ()
+@@ -2232,11 +2369,21 @@ exit (42);
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_cxx_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -2245,9 +2392,10 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   break
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ fi
+-rm -f conftest.$ac_objext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+ rm -f conftest*
+ if test -n "$ac_declaration"; then
+@@ -2421,7 +2569,7 @@ ac_compile='$F77 -c $FFLAGS conftest.$ac
+ ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+ if test -n "$ac_tool_prefix"; then
+-  for ac_prog in g77 f77 xlf frt pgf77 fl32 af77 fort77 f90 xlf90 pgf90 epcf90 f95 fort xlf95 lf95 g95
++  for ac_prog in g77 f77 xlf frt pgf77 fort77 fl32 af77 f90 xlf90 pgf90 epcf90 f95 fort xlf95 ifc efc pgf95 lf95 gfortran
+   do
+     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+ set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+@@ -2463,7 +2611,7 @@ fi
+ fi
+ if test -z "$F77"; then
+   ac_ct_F77=$F77
+-  for ac_prog in g77 f77 xlf frt pgf77 fl32 af77 fort77 f90 xlf90 pgf90 epcf90 f95 fort xlf95 lf95 g95
++  for ac_prog in g77 f77 xlf frt pgf77 fort77 fl32 af77 f90 xlf90 pgf90 epcf90 f95 fort xlf95 ifc efc pgf95 lf95 gfortran
+ do
+   # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
+@@ -2526,9 +2674,10 @@ ac_compiler=`set X $ac_compile; echo $2`
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }
++rm -f a.out
+ 
+ # If we don't use `.F' as extension, the preprocessor is not run on the
+-# input file.
++# input file.  (Note that this only needs to work for GNU compilers.)
+ ac_save_ext=$ac_ext
+ ac_ext=F
+ echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
+@@ -2546,11 +2695,21 @@ else
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_f77_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -2559,17 +2718,17 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   ac_compiler_gnu=yes
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ac_compiler_gnu=no
+ fi
+-rm -f conftest.$ac_objext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_f77_compiler_gnu=$ac_compiler_gnu
+ 
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
+ echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6
+ ac_ext=$ac_save_ext
+-G77=`test $ac_compiler_gnu = yes && echo yes`
+ ac_test_FFLAGS=${FFLAGS+set}
+ ac_save_FFLAGS=$FFLAGS
+ FFLAGS=
+@@ -2586,11 +2745,21 @@ cat >conftest.$ac_ext <<_ACEOF
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_f77_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -2599,10 +2768,11 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   ac_cv_prog_f77_g=yes
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ac_cv_prog_f77_g=no
+ fi
+-rm -f conftest.$ac_objext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ 
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
+@@ -2610,18 +2780,20 @@ echo "${ECHO_T}$ac_cv_prog_f77_g" >&6
+ if test "$ac_test_FFLAGS" = set; then
+   FFLAGS=$ac_save_FFLAGS
+ elif test $ac_cv_prog_f77_g = yes; then
+-  if test "$G77" = yes; then
++  if test "x$ac_cv_f77_compiler_gnu" = xyes; then
+     FFLAGS="-g -O2"
+   else
+     FFLAGS="-g"
+   fi
+ else
+-  if test "$G77" = yes; then
++  if test "x$ac_cv_f77_compiler_gnu" = xyes; then
+     FFLAGS="-O2"
+   else
+     FFLAGS=
+   fi
+ fi
++
++G77=`test $ac_compiler_gnu = yes && echo yes`
+ ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+@@ -2941,8 +3113,10 @@ fi
+ fi
+ 
+ 
+-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5
+-echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;}
++test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
++See \`config.log' for more details." >&5
++echo "$as_me: error: no acceptable C compiler found in \$PATH
++See \`config.log' for more details." >&2;}
+    { (exit 1); exit 1; }; }
+ 
+ # Provide some information about the compiler.
+@@ -2971,8 +3145,11 @@ if test "${ac_cv_c_compiler_gnu+set}" = 
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ 
+ int
+ main ()
+@@ -2987,11 +3164,21 @@ main ()
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -3000,10 +3187,11 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   ac_compiler_gnu=yes
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ac_compiler_gnu=no
+ fi
+-rm -f conftest.$ac_objext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_c_compiler_gnu=$ac_compiler_gnu
+ 
+ fi
+@@ -3019,8 +3207,11 @@ if test "${ac_cv_prog_cc_g+set}" = set; 
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ 
+ int
+ main ()
+@@ -3032,11 +3223,21 @@ main ()
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -3045,10 +3246,11 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   ac_cv_prog_cc_g=yes
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ac_cv_prog_cc_g=no
+ fi
+-rm -f conftest.$ac_objext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+ echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+@@ -3075,8 +3277,11 @@ else
+   ac_cv_prog_cc_stdc=no
+ ac_save_CC=$CC
+ cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ #include <stdarg.h>
+ #include <stdio.h>
+ #include <sys/types.h>
+@@ -3099,6 +3304,16 @@ static char *f (char * (*g) (char **, in
+   va_end (v);
+   return s;
+ }
++
++/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
++   function prototypes and stuff, but not '\xHH' hex character constants.
++   These don't provoke an error unfortunately, instead are silently treated
++   as 'x'.  The following induces an error, until -std1 is added to get
++   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
++   array size at least.  It's necessary to write '\x00'==0 to get something
++   that's true only with -std1.  */
++int osf4_cc_array ['\x00' == 0 ? 1 : -1];
++
+ int test (int i, double x);
+ struct s1 {int (*f) (int a);};
+ struct s2 {int (*f) (double a);};
+@@ -3125,11 +3340,21 @@ do
+   CC="$ac_save_CC $ac_arg"
+   rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -3139,9 +3364,10 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+ break
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ fi
+-rm -f conftest.$ac_objext
++rm -f conftest.err conftest.$ac_objext
+ done
+ rm -f conftest.$ac_ext conftest.$ac_objext
+ CC=$ac_save_CC
+@@ -3169,19 +3395,28 @@ cat >conftest.$ac_ext <<_ACEOF
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   for ac_declaration in \
+-   ''\
+-   '#include <stdlib.h>' \
++   '' \
+    'extern "C" void std::exit (int) throw (); using std::exit;' \
+    'extern "C" void std::exit (int); using std::exit;' \
+    'extern "C" void exit (int) throw ();' \
+@@ -3189,10 +3424,13 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+    'void exit (int);'
+ do
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
+-#include <stdlib.h>
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ $ac_declaration
++#include <stdlib.h>
+ int
+ main ()
+ {
+@@ -3203,11 +3441,21 @@ exit (42);
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -3216,13 +3464,17 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   :
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ continue
+ fi
+-rm -f conftest.$ac_objext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ $ac_declaration
+ int
+ main ()
+@@ -3234,11 +3486,21 @@ exit (42);
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -3247,9 +3509,10 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   break
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ fi
+-rm -f conftest.$ac_objext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+ rm -f conftest*
+ if test -n "$ac_declaration"; then
+@@ -3260,9 +3523,10 @@ fi
+ 
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ fi
+-rm -f conftest.$ac_objext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+@@ -3374,13 +3638,22 @@ for ac_c_preproc_warn_flag in '' yes
+ do
+   # Use a header file that comes with gcc, so configuring glibc
+   # with a fresh cross-compiler works.
++  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++  # <limits.h> exists even on freestanding compilers.
+   # On the NeXT, cc -E runs the code through the compiler's parser,
+   # not just through cpp. "Syntax error" is here to catch this case.
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
+-#include <assert.h>
+-                     Syntax error
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++		     Syntax error
+ _ACEOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+@@ -3392,6 +3665,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   (exit $ac_status); } >/dev/null; then
+   if test -s conftest.err; then
+     ac_cpp_err=$ac_c_preproc_warn_flag
++    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+   else
+     ac_cpp_err=
+   fi
+@@ -3402,7 +3676,8 @@ if test -z "$ac_cpp_err"; then
+   :
+ else
+   echo "$as_me: failed program was:" >&5
+-  cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+   # Broken: fails on valid input.
+ continue
+ fi
+@@ -3411,8 +3686,11 @@ rm -f conftest.err conftest.$ac_ext
+   # OK, works on sane cases.  Now check whether non-existent headers
+   # can be detected and how.
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ #include <ac_nonexistent.h>
+ _ACEOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+@@ -3425,6 +3703,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   (exit $ac_status); } >/dev/null; then
+   if test -s conftest.err; then
+     ac_cpp_err=$ac_c_preproc_warn_flag
++    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+   else
+     ac_cpp_err=
+   fi
+@@ -3436,7 +3715,8 @@ if test -z "$ac_cpp_err"; then
+ continue
+ else
+   echo "$as_me: failed program was:" >&5
+-  cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+   # Passes both tests.
+ ac_preproc_ok=:
+ break
+@@ -3465,13 +3745,22 @@ for ac_c_preproc_warn_flag in '' yes
+ do
+   # Use a header file that comes with gcc, so configuring glibc
+   # with a fresh cross-compiler works.
++  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++  # <limits.h> exists even on freestanding compilers.
+   # On the NeXT, cc -E runs the code through the compiler's parser,
+   # not just through cpp. "Syntax error" is here to catch this case.
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
+-#include <assert.h>
+-                     Syntax error
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++		     Syntax error
+ _ACEOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+@@ -3483,6 +3772,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   (exit $ac_status); } >/dev/null; then
+   if test -s conftest.err; then
+     ac_cpp_err=$ac_c_preproc_warn_flag
++    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+   else
+     ac_cpp_err=
+   fi
+@@ -3493,7 +3783,8 @@ if test -z "$ac_cpp_err"; then
+   :
+ else
+   echo "$as_me: failed program was:" >&5
+-  cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+   # Broken: fails on valid input.
+ continue
+ fi
+@@ -3502,8 +3793,11 @@ rm -f conftest.err conftest.$ac_ext
+   # OK, works on sane cases.  Now check whether non-existent headers
+   # can be detected and how.
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ #include <ac_nonexistent.h>
+ _ACEOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+@@ -3516,6 +3810,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   (exit $ac_status); } >/dev/null; then
+   if test -s conftest.err; then
+     ac_cpp_err=$ac_c_preproc_warn_flag
++    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+   else
+     ac_cpp_err=
+   fi
+@@ -3527,7 +3822,8 @@ if test -z "$ac_cpp_err"; then
+ continue
+ else
+   echo "$as_me: failed program was:" >&5
+-  cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+   # Passes both tests.
+ ac_preproc_ok=:
+ break
+@@ -3540,8 +3836,10 @@ rm -f conftest.err conftest.$ac_ext
+ if $ac_preproc_ok; then
+   :
+ else
+-  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5
+-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
++  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
++See \`config.log' for more details." >&5
++echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
++See \`config.log' for more details." >&2;}
+    { (exit 1); exit 1; }; }
+ fi
+ 
+@@ -3573,44 +3871,63 @@ if test "${ac_cv_header_stdc+set}" = set
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ #include <stdlib.h>
+ #include <stdarg.h>
+ #include <string.h>
+ #include <float.h>
+ 
++int
++main ()
++{
++
++  ;
++  return 0;
++}
+ _ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
+   grep -v '^ *+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } >/dev/null; then
+-  if test -s conftest.err; then
+-    ac_cpp_err=$ac_c_preproc_warn_flag
+-  else
+-    ac_cpp_err=
+-  fi
+-else
+-  ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
++  (exit $ac_status); } &&
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; }; then
+   ac_cv_header_stdc=yes
+ else
+   echo "$as_me: failed program was:" >&5
+-  cat conftest.$ac_ext >&5
+-  ac_cv_header_stdc=no
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ac_cv_header_stdc=no
+ fi
+-rm -f conftest.err conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ 
+ if test $ac_cv_header_stdc = yes; then
+   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ #include <string.h>
+ 
+ _ACEOF
+@@ -3627,8 +3944,11 @@ fi
+ if test $ac_cv_header_stdc = yes; then
+   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ #include <stdlib.h>
+ 
+ _ACEOF
+@@ -3648,16 +3968,20 @@ if test $ac_cv_header_stdc = yes; then
+   :
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ #include <ctype.h>
+ #if ((' ' & 0x0FF) == 0x020)
+ # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+ # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+ #else
+-# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
+-                     || ('j' <= (c) && (c) <= 'r') \
+-                     || ('s' <= (c) && (c) <= 'z'))
++# define ISLOWER(c) \
++		   (('a' <= (c) && (c) <= 'i') \
++		     || ('j' <= (c) && (c) <= 'r') \
++		     || ('s' <= (c) && (c) <= 'z'))
+ # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+ #endif
+ 
+@@ -3668,7 +3992,7 @@ main ()
+   int i;
+   for (i = 0; i < 256; i++)
+     if (XOR (islower (i), ISLOWER (i))
+-        || toupper (i) != TOUPPER (i))
++	|| toupper (i) != TOUPPER (i))
+       exit(2);
+   exit (0);
+ }
+@@ -3688,11 +4012,12 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+ else
+   echo "$as_me: program exited with status $ac_status" >&5
+ echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ( exit $ac_status )
+ ac_cv_header_stdc=no
+ fi
+-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ fi
+ fi
+ fi
+@@ -3717,7 +4042,7 @@ fi
+ 
+ 
+ for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+-                  inttypes.h stdint.h unistd.h
++		  inttypes.h stdint.h unistd.h
+ do
+ as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ echo "$as_me:$LINENO: checking for $ac_header" >&5
+@@ -3726,19 +4051,32 @@ if eval "test \"\${$as_ac_Header+set}\" 
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ $ac_includes_default
+ 
+ #include <$ac_header>
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -3747,10 +4085,11 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   eval "$as_ac_Header=yes"
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ eval "$as_ac_Header=no"
+ fi
+-rm -f conftest.$ac_objext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+ echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+@@ -3789,18 +4128,31 @@ else
+ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+ echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+ cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ $ac_includes_default
+ #include <$ac_header>
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -3809,10 +4161,11 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   ac_header_compiler=yes
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ac_header_compiler=no
+ fi
+-rm -f conftest.$ac_objext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+ echo "${ECHO_T}$ac_header_compiler" >&6
+ 
+@@ -3820,8 +4173,11 @@ echo "${ECHO_T}$ac_header_compiler" >&6
+ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+ echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+ cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ #include <$ac_header>
+ _ACEOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+@@ -3834,6 +4190,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   (exit $ac_status); } >/dev/null; then
+   if test -s conftest.err; then
+     ac_cpp_err=$ac_c_preproc_warn_flag
++    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+   else
+     ac_cpp_err=
+   fi
+@@ -3844,7 +4201,8 @@ if test -z "$ac_cpp_err"; then
+   ac_header_preproc=yes
+ else
+   echo "$as_me: failed program was:" >&5
+-  cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+   ac_header_preproc=no
+ fi
+ rm -f conftest.err conftest.$ac_ext
+@@ -3852,26 +4210,43 @@ echo "$as_me:$LINENO: result: $ac_header
+ echo "${ECHO_T}$ac_header_preproc" >&6
+ 
+ # So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc in
+-  yes:no )
++case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
++  yes:no: )
+     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+ echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+-  no:yes )
++    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
++echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
++    ac_header_preproc=yes
++    ;;
++  no:yes:* )
+     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+ echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
++echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
++echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
++echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
++echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
++echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++    (
++      cat <<\_ASBOX
++## ----------------------------------- ##
++## Report this to zahn.sharon@mayo.edu ##
++## ----------------------------------- ##
++_ASBOX
++    ) |
++      sed "s/^/$as_me: WARNING:     /" >&2
++    ;;
+ esac
+ echo "$as_me:$LINENO: checking for $ac_header" >&5
+ echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+ if eval "test \"\${$as_ac_Header+set}\" = set"; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+-  eval "$as_ac_Header=$ac_header_preproc"
++  eval "$as_ac_Header=\$ac_header_preproc"
+ fi
+ echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+ echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+@@ -3896,8 +4271,11 @@ if test "${ac_cv_c_const+set}" = set; th
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ 
+ int
+ main ()
+@@ -3955,11 +4333,21 @@ main ()
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -3968,10 +4356,11 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   ac_cv_c_const=yes
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ac_cv_c_const=no
+ fi
+-rm -f conftest.$ac_objext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
+ echo "${ECHO_T}$ac_cv_c_const" >&6
+@@ -3989,8 +4378,11 @@ if test "${ac_cv_type_uid_t+set}" = set;
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ #include <sys/types.h>
+ 
+ _ACEOF
+@@ -4026,8 +4418,11 @@ else
+   ac_cv_c_inline=no
+ for ac_kw in inline __inline__ __inline; do
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ #ifndef __cplusplus
+ typedef int foo_t;
+ static $ac_kw foo_t static_foo () {return 0; }
+@@ -4037,11 +4432,21 @@ $ac_kw foo_t foo () {return 0; }
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -4050,25 +4455,30 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   ac_cv_c_inline=$ac_kw; break
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ fi
+-rm -f conftest.$ac_objext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+ 
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
+ echo "${ECHO_T}$ac_cv_c_inline" >&6
++
++
+ case $ac_cv_c_inline in
+   inline | yes) ;;
+-  no)
+-cat >>confdefs.h <<\_ACEOF
+-#define inline
+-_ACEOF
+- ;;
+-  *)  cat >>confdefs.h <<_ACEOF
+-#define inline $ac_cv_c_inline
++  *)
++    case $ac_cv_c_inline in
++      no) ac_val=;;
++      *) ac_val=$ac_cv_c_inline;;
++    esac
++    cat >>confdefs.h <<_ACEOF
++#ifndef __cplusplus
++#define inline $ac_val
++#endif
+ _ACEOF
+- ;;
++    ;;
+ esac
+ 
+ echo "$as_me:$LINENO: checking for mode_t" >&5
+@@ -4077,8 +4487,11 @@ if test "${ac_cv_type_mode_t+set}" = set
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ $ac_includes_default
+ int
+ main ()
+@@ -4093,11 +4506,21 @@ if (sizeof (mode_t))
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -4106,10 +4529,11 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   ac_cv_type_mode_t=yes
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ac_cv_type_mode_t=no
+ fi
+-rm -f conftest.$ac_objext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5
+ echo "${ECHO_T}$ac_cv_type_mode_t" >&6
+@@ -4129,8 +4553,11 @@ if test "${ac_cv_type_size_t+set}" = set
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ $ac_includes_default
+ int
+ main ()
+@@ -4145,11 +4572,21 @@ if (sizeof (size_t))
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -4158,10 +4595,11 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   ac_cv_type_size_t=yes
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ac_cv_type_size_t=no
+ fi
+-rm -f conftest.$ac_objext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
+ echo "${ECHO_T}$ac_cv_type_size_t" >&6
+@@ -4181,8 +4619,11 @@ if test "${ac_cv_struct_tm+set}" = set; 
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ #include <sys/types.h>
+ #include <time.h>
+ 
+@@ -4196,11 +4637,21 @@ struct tm *tp; tp->tm_sec;
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -4209,10 +4660,11 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   ac_cv_struct_tm=time.h
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ac_cv_struct_tm=sys/time.h
+ fi
+-rm -f conftest.$ac_objext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
+ echo "${ECHO_T}$ac_cv_struct_tm" >&6
+@@ -4225,6 +4677,823 @@ _ACEOF
+ fi
+ 
+ 
++
++ac_ext=f
++ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
++ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_f77_compiler_gnu
++echo "$as_me:$LINENO: checking how to get verbose linking output from $F77" >&5
++echo $ECHO_N "checking how to get verbose linking output from $F77... $ECHO_C" >&6
++if test "${ac_cv_prog_f77_v+set}" = set; then
++  echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++      program main
++
++      end
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++  (eval $ac_compile) 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } &&
++	 { ac_try='test -z "$ac_f77_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; }; then
++  ac_cv_prog_f77_v=
++# Try some options frequently used verbose output
++for ac_verb in -v -verbose --verbose -V -\#\#\#; do
++  cat >conftest.$ac_ext <<_ACEOF
++      program main
++
++      end
++_ACEOF
++
++# Compile and link our simple test program by passing a flag (argument
++# 1 to this macro) to the Fortran compiler in order to get
++# "verbose" output that we can then parse for the Fortran linker
++# flags.
++ac_save_FFLAGS=$FFLAGS
++FFLAGS="$FFLAGS $ac_verb"
++(eval echo $as_me:4732: \"$ac_link\") >&5
++ac_f77_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
++echo "$ac_f77_v_output" >&5
++FFLAGS=$ac_save_FFLAGS
++
++rm -f conftest*
++
++# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
++# /foo, /bar, and /baz are search directories for the Fortran linker.
++# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
++ac_f77_v_output="`echo $ac_f77_v_output |
++	grep 'LPATH is:' |
++	sed 's,.*LPATH is\(: *[^ ]*\).*,\1,;s,: */, -L/,g'` $ac_f77_v_output"
++
++case $ac_f77_v_output in
++  # If we are using xlf then replace all the commas with spaces.
++  *xlfentry*)
++    ac_f77_v_output=`echo $ac_f77_v_output | sed 's/,/ /g'` ;;
++
++  # With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
++  # $LIBS confuse us, and the libraries appear later in the output anyway).
++  *mGLOB_options_string*)
++    ac_f77_v_output=`echo $ac_f77_v_output | sed 's/\"-mGLOB[^\"]*\"/ /g'` ;;
++
++  # If we are using Cray Fortran then delete quotes.
++  # Use "\"" instead of '"' for font-lock-mode.
++  # FIXME: a more general fix for quoted arguments with spaces?
++  *cft90*)
++    ac_f77_v_output=`echo $ac_f77_v_output | sed "s/\"//g"` ;;
++esac
++
++
++  # look for -l* and *.a constructs in the output
++  for ac_arg in $ac_f77_v_output; do
++     case $ac_arg in
++        [\\/]*.a | ?:[\\/]*.a | -[lLRu]*)
++          ac_cv_prog_f77_v=$ac_verb
++          break 2 ;;
++     esac
++  done
++done
++if test -z "$ac_cv_prog_f77_v"; then
++   { echo "$as_me:$LINENO: WARNING: cannot determine how to obtain linking information from $F77" >&5
++echo "$as_me: WARNING: cannot determine how to obtain linking information from $F77" >&2;}
++fi
++else
++  echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++{ echo "$as_me:$LINENO: WARNING: compilation failed" >&5
++echo "$as_me: WARNING: compilation failed" >&2;}
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++fi
++echo "$as_me:$LINENO: result: $ac_cv_prog_f77_v" >&5
++echo "${ECHO_T}$ac_cv_prog_f77_v" >&6
++echo "$as_me:$LINENO: checking for Fortran libraries of $F77" >&5
++echo $ECHO_N "checking for Fortran libraries of $F77... $ECHO_C" >&6
++if test "${ac_cv_f77_libs+set}" = set; then
++  echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++  if test "x$FLIBS" != "x"; then
++  ac_cv_f77_libs="$FLIBS" # Let the user override the test.
++else
++
++cat >conftest.$ac_ext <<_ACEOF
++      program main
++
++      end
++_ACEOF
++
++# Compile and link our simple test program by passing a flag (argument
++# 1 to this macro) to the Fortran compiler in order to get
++# "verbose" output that we can then parse for the Fortran linker
++# flags.
++ac_save_FFLAGS=$FFLAGS
++FFLAGS="$FFLAGS $ac_cv_prog_f77_v"
++(eval echo $as_me:4810: \"$ac_link\") >&5
++ac_f77_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
++echo "$ac_f77_v_output" >&5
++FFLAGS=$ac_save_FFLAGS
++
++rm -f conftest*
++
++# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
++# /foo, /bar, and /baz are search directories for the Fortran linker.
++# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
++ac_f77_v_output="`echo $ac_f77_v_output |
++	grep 'LPATH is:' |
++	sed 's,.*LPATH is\(: *[^ ]*\).*,\1,;s,: */, -L/,g'` $ac_f77_v_output"
++
++case $ac_f77_v_output in
++  # If we are using xlf then replace all the commas with spaces.
++  *xlfentry*)
++    ac_f77_v_output=`echo $ac_f77_v_output | sed 's/,/ /g'` ;;
++
++  # With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
++  # $LIBS confuse us, and the libraries appear later in the output anyway).
++  *mGLOB_options_string*)
++    ac_f77_v_output=`echo $ac_f77_v_output | sed 's/\"-mGLOB[^\"]*\"/ /g'` ;;
++
++  # If we are using Cray Fortran then delete quotes.
++  # Use "\"" instead of '"' for font-lock-mode.
++  # FIXME: a more general fix for quoted arguments with spaces?
++  *cft90*)
++    ac_f77_v_output=`echo $ac_f77_v_output | sed "s/\"//g"` ;;
++esac
++
++
++
++ac_cv_f77_libs=
++
++# Save positional arguments (if any)
++ac_save_positional="$@"
++
++set X $ac_f77_v_output
++while test $# != 1; do
++  shift
++  ac_arg=$1
++  case $ac_arg in
++        [\\/]*.a | ?:[\\/]*.a)
++            ac_exists=false
++  for ac_i in $ac_cv_f77_libs; do
++    if test x"$ac_arg" = x"$ac_i"; then
++      ac_exists=true
++      break
++    fi
++  done
++
++  if test x"$ac_exists" = xtrue; then
++  :
++else
++  ac_cv_f77_libs="$ac_cv_f77_libs $ac_arg"
++fi
++
++          ;;
++        -bI:*)
++            ac_exists=false
++  for ac_i in $ac_cv_f77_libs; do
++    if test x"$ac_arg" = x"$ac_i"; then
++      ac_exists=true
++      break
++    fi
++  done
++
++  if test x"$ac_exists" = xtrue; then
++  :
++else
++  if test "$ac_compiler_gnu" = yes; then
++  for ac_link_opt in $ac_arg; do
++    ac_cv_f77_libs="$ac_cv_f77_libs -Xlinker $ac_link_opt"
++  done
++else
++  ac_cv_f77_libs="$ac_cv_f77_libs $ac_arg"
++fi
++fi
++
++          ;;
++          # Ignore these flags.
++        -lang* | -lcrt[01].o | -lcrtbegin.o | -lc | -lgcc | -libmil | -LANG:=*)
++          ;;
++        -lkernel32)
++          test x"$CYGWIN" != xyes && ac_cv_f77_libs="$ac_cv_f77_libs $ac_arg"
++          ;;
++        -[LRuY])
++          # These flags, when seen by themselves, take an argument.
++          # We remove the space between option and argument and re-iterate
++          # unless we find an empty arg or a new option (starting with -)
++	  case $2 in
++	     "" | -*);;
++	     *)
++		ac_arg="$ac_arg$2"
++		shift; shift
++		set X $ac_arg "$@"
++		;;
++	  esac
++          ;;
++        -YP,*)
++          for ac_j in `echo $ac_arg | sed -e 's/-YP,/-L/;s/:/ -L/g'`; do
++              ac_exists=false
++  for ac_i in $ac_cv_f77_libs; do
++    if test x"$ac_j" = x"$ac_i"; then
++      ac_exists=true
++      break
++    fi
++  done
++
++  if test x"$ac_exists" = xtrue; then
++  :
++else
++  ac_arg="$ac_arg $ac_j"
++                               ac_cv_f77_libs="$ac_cv_f77_libs $ac_j"
++fi
++
++          done
++          ;;
++        -[lLR]*)
++            ac_exists=false
++  for ac_i in $ac_cv_f77_libs; do
++    if test x"$ac_arg" = x"$ac_i"; then
++      ac_exists=true
++      break
++    fi
++  done
++
++  if test x"$ac_exists" = xtrue; then
++  :
++else
++  ac_cv_f77_libs="$ac_cv_f77_libs $ac_arg"
++fi
++
++          ;;
++          # Ignore everything else.
++  esac
++done
++# restore positional arguments
++set X $ac_save_positional; shift
++
++# We only consider "LD_RUN_PATH" on Solaris systems.  If this is seen,
++# then we insist that the "run path" must be an absolute path (i.e. it
++# must begin with a "/").
++case `(uname -sr) 2>/dev/null` in
++   "SunOS 5"*)
++      ac_ld_run_path=`echo $ac_f77_v_output |
++                        sed -n 's,^.*LD_RUN_PATH *= *\(/[^ ]*\).*$,-R\1,p'`
++      test "x$ac_ld_run_path" != x &&
++        if test "$ac_compiler_gnu" = yes; then
++  for ac_link_opt in $ac_ld_run_path; do
++    ac_cv_f77_libs="$ac_cv_f77_libs -Xlinker $ac_link_opt"
++  done
++else
++  ac_cv_f77_libs="$ac_cv_f77_libs $ac_ld_run_path"
++fi
++      ;;
++esac
++fi # test "x$[]_AC_LANG_PREFIX[]LIBS" = "x"
++
++fi
++echo "$as_me:$LINENO: result: $ac_cv_f77_libs" >&5
++echo "${ECHO_T}$ac_cv_f77_libs" >&6
++FLIBS="$ac_cv_f77_libs"
++
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++ac_ext=f
++ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
++ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_f77_compiler_gnu
++
++echo "$as_me:$LINENO: checking for dummy main to link with Fortran libraries" >&5
++echo $ECHO_N "checking for dummy main to link with Fortran libraries... $ECHO_C" >&6
++if test "${ac_cv_f77_dummy_main+set}" = set; then
++  echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++  ac_f77_dm_save_LIBS=$LIBS
++ LIBS="$LIBS $FLIBS"
++ ac_fortran_dm_var=F77_DUMMY_MAIN
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++ # First, try linking without a dummy main:
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++
++#ifdef F77_DUMMY_MAIN
++
++#  ifdef __cplusplus
++     extern "C"
++#  endif
++   int F77_DUMMY_MAIN() { return 1; }
++
++#endif
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++  (eval $ac_link) 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } &&
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest$ac_exeext'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; }; then
++  ac_cv_fortran_dummy_main=none
++else
++  echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ac_cv_fortran_dummy_main=unknown
++fi
++rm -f conftest.err conftest.$ac_objext \
++      conftest$ac_exeext conftest.$ac_ext
++
++ if test $ac_cv_fortran_dummy_main = unknown; then
++   for ac_func in MAIN__ MAIN_ __main MAIN _MAIN __MAIN main_ main__ _main; do
++     cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#define $ac_fortran_dm_var $ac_func
++#ifdef F77_DUMMY_MAIN
++
++#  ifdef __cplusplus
++     extern "C"
++#  endif
++   int F77_DUMMY_MAIN() { return 1; }
++
++#endif
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++  (eval $ac_link) 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } &&
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest$ac_exeext'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; }; then
++  ac_cv_fortran_dummy_main=$ac_func; break
++else
++  echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++fi
++rm -f conftest.err conftest.$ac_objext \
++      conftest$ac_exeext conftest.$ac_ext
++   done
++ fi
++ ac_ext=f
++ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
++ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_f77_compiler_gnu
++ ac_cv_f77_dummy_main=$ac_cv_fortran_dummy_main
++ rm -f conftest*
++ LIBS=$ac_f77_dm_save_LIBS
++
++fi
++echo "$as_me:$LINENO: result: $ac_cv_f77_dummy_main" >&5
++echo "${ECHO_T}$ac_cv_f77_dummy_main" >&6
++F77_DUMMY_MAIN=$ac_cv_f77_dummy_main
++if test "$F77_DUMMY_MAIN" != unknown; then
++  if test $F77_DUMMY_MAIN != none; then
++
++cat >>confdefs.h <<_ACEOF
++#define F77_DUMMY_MAIN $F77_DUMMY_MAIN
++_ACEOF
++
++  if test "x$ac_cv_fc_dummy_main" = "x$ac_cv_f77_dummy_main"; then
++
++cat >>confdefs.h <<\_ACEOF
++#define FC_DUMMY_MAIN_EQ_F77 1
++_ACEOF
++
++  fi
++fi
++else
++  { { echo "$as_me:$LINENO: error: linking to Fortran libraries from C fails
++See \`config.log' for more details." >&5
++echo "$as_me: error: linking to Fortran libraries from C fails
++See \`config.log' for more details." >&2;}
++   { (exit 1); exit 1; }; }
++fi
++
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++ac_ext=f
++ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
++ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_f77_compiler_gnu
++echo "$as_me:$LINENO: checking for Fortran name-mangling scheme" >&5
++echo $ECHO_N "checking for Fortran name-mangling scheme... $ECHO_C" >&6
++if test "${ac_cv_f77_mangling+set}" = set; then
++  echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++      subroutine foobar()
++      return
++      end
++      subroutine foo_bar()
++      return
++      end
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++  (eval $ac_compile) 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } &&
++	 { ac_try='test -z "$ac_f77_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; }; then
++  mv conftest.$ac_objext cfortran_test.$ac_objext
++
++  ac_save_LIBS=$LIBS
++  LIBS="cfortran_test.$ac_objext $LIBS $FLIBS"
++
++  ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++  ac_success=no
++  for ac_foobar in foobar FOOBAR; do
++    for ac_underscore in "" "_"; do
++      ac_func="$ac_foobar$ac_underscore"
++      cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++
++/* Override any gcc2 internal prototype to avoid an error.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++/* We use char because int might match the return type of a gcc2
++   builtin and then its argument prototype would still apply.  */
++char $ac_func ();
++#ifdef F77_DUMMY_MAIN
++
++#  ifdef __cplusplus
++     extern "C"
++#  endif
++   int F77_DUMMY_MAIN() { return 1; }
++
++#endif
++int
++main ()
++{
++$ac_func ();
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++  (eval $ac_link) 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } &&
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest$ac_exeext'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; }; then
++  ac_success=yes; break 2
++else
++  echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++fi
++rm -f conftest.err conftest.$ac_objext \
++      conftest$ac_exeext conftest.$ac_ext
++    done
++  done
++  ac_ext=f
++ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
++ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_f77_compiler_gnu
++
++  if test "$ac_success" = "yes"; then
++     case $ac_foobar in
++	foobar)
++	   ac_case=lower
++	   ac_foo_bar=foo_bar
++	   ;;
++	FOOBAR)
++	   ac_case=upper
++	   ac_foo_bar=FOO_BAR
++	   ;;
++     esac
++
++     ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++     ac_success_extra=no
++     for ac_extra in "" "_"; do
++	ac_func="$ac_foo_bar$ac_underscore$ac_extra"
++	cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++
++/* Override any gcc2 internal prototype to avoid an error.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++/* We use char because int might match the return type of a gcc2
++   builtin and then its argument prototype would still apply.  */
++char $ac_func ();
++#ifdef F77_DUMMY_MAIN
++
++#  ifdef __cplusplus
++     extern "C"
++#  endif
++   int F77_DUMMY_MAIN() { return 1; }
++
++#endif
++int
++main ()
++{
++$ac_func ();
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++  (eval $ac_link) 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } &&
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest$ac_exeext'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; }; then
++  ac_success_extra=yes; break
++else
++  echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++fi
++rm -f conftest.err conftest.$ac_objext \
++      conftest$ac_exeext conftest.$ac_ext
++     done
++     ac_ext=f
++ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
++ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_f77_compiler_gnu
++
++     if test "$ac_success_extra" = "yes"; then
++	ac_cv_f77_mangling="$ac_case case"
++        if test -z "$ac_underscore"; then
++           ac_cv_f77_mangling="$ac_cv_f77_mangling, no underscore"
++	else
++           ac_cv_f77_mangling="$ac_cv_f77_mangling, underscore"
++        fi
++        if test -z "$ac_extra"; then
++           ac_cv_f77_mangling="$ac_cv_f77_mangling, no extra underscore"
++	else
++           ac_cv_f77_mangling="$ac_cv_f77_mangling, extra underscore"
++        fi
++      else
++	ac_cv_f77_mangling="unknown"
++      fi
++  else
++     ac_cv_f77_mangling="unknown"
++  fi
++
++  LIBS=$ac_save_LIBS
++  rm -f cfortran_test* conftest*
++else
++  echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++{ { echo "$as_me:$LINENO: error: cannot compile a simple Fortran program
++See \`config.log' for more details." >&5
++echo "$as_me: error: cannot compile a simple Fortran program
++See \`config.log' for more details." >&2;}
++   { (exit 1); exit 1; }; }
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++fi
++echo "$as_me:$LINENO: result: $ac_cv_f77_mangling" >&5
++echo "${ECHO_T}$ac_cv_f77_mangling" >&6
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++ac_ext=f
++ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
++ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_f77_compiler_gnu
++
++
++case $ac_cv_f77_mangling in
++  "lower case, no underscore, no extra underscore")
++          cat >>confdefs.h <<\_ACEOF
++#define F77_FUNC(name,NAME) name
++_ACEOF
++
++          cat >>confdefs.h <<\_ACEOF
++#define F77_FUNC_(name,NAME) name
++_ACEOF
++ ;;
++  "lower case, no underscore, extra underscore")
++          cat >>confdefs.h <<\_ACEOF
++#define F77_FUNC(name,NAME) name
++_ACEOF
++
++          cat >>confdefs.h <<\_ACEOF
++#define F77_FUNC_(name,NAME) name ## _
++_ACEOF
++ ;;
++  "lower case, underscore, no extra underscore")
++          cat >>confdefs.h <<\_ACEOF
++#define F77_FUNC(name,NAME) name ## _
++_ACEOF
++
++          cat >>confdefs.h <<\_ACEOF
++#define F77_FUNC_(name,NAME) name ## _
++_ACEOF
++ ;;
++  "lower case, underscore, extra underscore")
++          cat >>confdefs.h <<\_ACEOF
++#define F77_FUNC(name,NAME) name ## _
++_ACEOF
++
++          cat >>confdefs.h <<\_ACEOF
++#define F77_FUNC_(name,NAME) name ## __
++_ACEOF
++ ;;
++  "upper case, no underscore, no extra underscore")
++          cat >>confdefs.h <<\_ACEOF
++#define F77_FUNC(name,NAME) NAME
++_ACEOF
++
++          cat >>confdefs.h <<\_ACEOF
++#define F77_FUNC_(name,NAME) NAME
++_ACEOF
++ ;;
++  "upper case, no underscore, extra underscore")
++          cat >>confdefs.h <<\_ACEOF
++#define F77_FUNC(name,NAME) NAME
++_ACEOF
++
++          cat >>confdefs.h <<\_ACEOF
++#define F77_FUNC_(name,NAME) NAME ## _
++_ACEOF
++ ;;
++  "upper case, underscore, no extra underscore")
++          cat >>confdefs.h <<\_ACEOF
++#define F77_FUNC(name,NAME) NAME ## _
++_ACEOF
++
++          cat >>confdefs.h <<\_ACEOF
++#define F77_FUNC_(name,NAME) NAME ## _
++_ACEOF
++ ;;
++  "upper case, underscore, extra underscore")
++          cat >>confdefs.h <<\_ACEOF
++#define F77_FUNC(name,NAME) NAME ## _
++_ACEOF
++
++          cat >>confdefs.h <<\_ACEOF
++#define F77_FUNC_(name,NAME) NAME ## __
++_ACEOF
++ ;;
++  *)
++          { echo "$as_me:$LINENO: WARNING: unknown Fortran name-mangling scheme" >&5
++echo "$as_me: WARNING: unknown Fortran name-mangling scheme" >&2;}
++          ;;
++esac
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
+ #----------------------------------------------------------------
+ # Checks for library functions.
+ #----------------------------------------------------------------
+@@ -4237,8 +5506,11 @@ else
+   ac_cv_type_getgroups=cross
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ /* Thanks to Mike Rendell for this test.  */
+ #include <sys/types.h>
+ #define NGID 256
+@@ -4256,7 +5528,7 @@ main ()
+   for (i = 0; i < NGID; i++)
+     gidset[i] = val.gval;
+   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
+-                 gidset);
++		 gidset);
+   /* Exit non-zero if getgroups seems to require an array of ints.  This
+      happens when gid_t is short but getgroups modifies an array of ints.  */
+   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
+@@ -4277,16 +5549,20 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+ else
+   echo "$as_me: program exited with status $ac_status" >&5
+ echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ( exit $ac_status )
+ ac_cv_type_getgroups=int
+ fi
+-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_type_getgroups = cross; then
+         cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ #include <unistd.h>
+ 
+ _ACEOF
+@@ -4314,43 +5590,81 @@ if test "${ac_cv_func_getgroups+set}" = 
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++/* Define getgroups to an innocuous variant, in case <limits.h> declares getgroups.
++   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
++#define getgroups innocuous_getgroups
++
+ /* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char getgroups (); below.  */
+-#include <assert.h>
++    which can conflict with char getgroups (); below.
++    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++    <limits.h> exists even on freestanding compilers.  */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef getgroups
++
+ /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
++{
+ #endif
+ /* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+ char getgroups ();
+-char (*f) ();
+-
+-int
+-main ()
+-{
+ /* The GNU C library defines this for functions which it implements
+     to always fail with ENOSYS.  Some functions are actually named
+     something starting with __ and the normal name is an alias.  */
+ #if defined (__stub_getgroups) || defined (__stub___getgroups)
+ choke me
+ #else
+-f = getgroups;
++char (*f) () = getgroups;
++#endif
++#ifdef __cplusplus
++}
+ #endif
+ 
++#ifdef F77_DUMMY_MAIN
++
++#  ifdef __cplusplus
++     extern "C"
++#  endif
++   int F77_DUMMY_MAIN() { return 1; }
++
++#endif
++int
++main ()
++{
++return f != getgroups;
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>&5
++  (eval $ac_link) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest$ac_exeext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -4359,10 +5673,12 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   ac_cv_func_getgroups=yes
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ac_cv_func_getgroups=no
+ fi
+-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext \
++      conftest$ac_exeext conftest.$ac_ext
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_func_getgroups" >&5
+ echo "${ECHO_T}$ac_cv_func_getgroups" >&6
+@@ -4380,8 +5696,11 @@ else
+   ac_check_lib_save_LIBS=$LIBS
+ LIBS="-lbsd  $LIBS"
+ cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ 
+ /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+@@ -4390,6 +5709,14 @@ extern "C"
+ /* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+ char getgroups ();
++#ifdef F77_DUMMY_MAIN
++
++#  ifdef __cplusplus
++     extern "C"
++#  endif
++   int F77_DUMMY_MAIN() { return 1; }
++
++#endif
+ int
+ main ()
+ {
+@@ -4400,11 +5727,21 @@ getgroups ();
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>&5
++  (eval $ac_link) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest$ac_exeext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -4413,10 +5750,12 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   ac_cv_lib_bsd_getgroups=yes
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ac_cv_lib_bsd_getgroups=no
+ fi
+-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext \
++      conftest$ac_exeext conftest.$ac_ext
+ LIBS=$ac_check_lib_save_LIBS
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_getgroups" >&5
+@@ -4439,9 +5778,20 @@ else
+   ac_cv_func_getgroups_works=no
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++#ifdef F77_DUMMY_MAIN
++
++#  ifdef __cplusplus
++     extern "C"
++#  endif
++   int F77_DUMMY_MAIN() { return 1; }
+ 
++#endif
+ int
+ main ()
+ {
+@@ -4466,11 +5816,12 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+ else
+   echo "$as_me: program exited with status $ac_status" >&5
+ echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ( exit $ac_status )
+ ac_cv_func_getgroups_works=no
+ fi
+-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ fi
+ 
+ fi
+@@ -4503,18 +5854,31 @@ else
+ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+ echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+ cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ $ac_includes_default
+ #include <$ac_header>
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>&5
++  (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest.$ac_objext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -4523,10 +5887,11 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   ac_header_compiler=yes
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ac_header_compiler=no
+ fi
+-rm -f conftest.$ac_objext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+ echo "${ECHO_T}$ac_header_compiler" >&6
+ 
+@@ -4534,8 +5899,11 @@ echo "${ECHO_T}$ac_header_compiler" >&6
+ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+ echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+ cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ #include <$ac_header>
+ _ACEOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+@@ -4548,6 +5916,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   (exit $ac_status); } >/dev/null; then
+   if test -s conftest.err; then
+     ac_cpp_err=$ac_c_preproc_warn_flag
++    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+   else
+     ac_cpp_err=
+   fi
+@@ -4558,7 +5927,8 @@ if test -z "$ac_cpp_err"; then
+   ac_header_preproc=yes
+ else
+   echo "$as_me: failed program was:" >&5
+-  cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+   ac_header_preproc=no
+ fi
+ rm -f conftest.err conftest.$ac_ext
+@@ -4566,26 +5936,43 @@ echo "$as_me:$LINENO: result: $ac_header
+ echo "${ECHO_T}$ac_header_preproc" >&6
+ 
+ # So?  What about this header?
+-case $ac_header_compiler:$ac_header_preproc in
+-  yes:no )
++case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
++  yes:no: )
+     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+ echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+-  no:yes )
++    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
++echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
++    ac_header_preproc=yes
++    ;;
++  no:yes:* )
+     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+ echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+-    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
++echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
++echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
++echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
++echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
++echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++    (
++      cat <<\_ASBOX
++## ----------------------------------- ##
++## Report this to zahn.sharon@mayo.edu ##
++## ----------------------------------- ##
++_ASBOX
++    ) |
++      sed "s/^/$as_me: WARNING:     /" >&2
++    ;;
+ esac
+ echo "$as_me:$LINENO: checking for $ac_header" >&5
+ echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+ if eval "test \"\${$as_ac_Header+set}\" = set"; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+-  eval "$as_ac_Header=$ac_header_preproc"
++  eval "$as_ac_Header=\$ac_header_preproc"
+ fi
+ echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+ echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+@@ -4600,23 +5987,34 @@ fi
+ 
+ done
+ 
+-echo "$as_me:$LINENO: checking for working malloc" >&5
+-echo $ECHO_N "checking for working malloc... $ECHO_C" >&6
+-if test "${ac_cv_func_malloc_works+set}" = set; then
++echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
++echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
++if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   if test "$cross_compiling" = yes; then
+-  ac_cv_func_malloc_works=no
++  ac_cv_func_malloc_0_nonnull=no
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ #if STDC_HEADERS || HAVE_STDLIB_H
+ # include <stdlib.h>
+ #else
+ char *malloc ();
+ #endif
+ 
++#ifdef F77_DUMMY_MAIN
++
++#  ifdef __cplusplus
++     extern "C"
++#  endif
++   int F77_DUMMY_MAIN() { return 1; }
++
++#endif
+ int
+ main ()
+ {
+@@ -4636,20 +6034,21 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+-  ac_cv_func_malloc_works=yes
++  ac_cv_func_malloc_0_nonnull=yes
+ else
+   echo "$as_me: program exited with status $ac_status" >&5
+ echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ( exit $ac_status )
+-ac_cv_func_malloc_works=no
++ac_cv_func_malloc_0_nonnull=no
+ fi
+-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ fi
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_func_malloc_works" >&5
+-echo "${ECHO_T}$ac_cv_func_malloc_works" >&6
+-if test $ac_cv_func_malloc_works = yes; then
++echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
++echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
++if test $ac_cv_func_malloc_0_nonnull = yes; then
+ 
+ cat >>confdefs.h <<\_ACEOF
+ #define HAVE_MALLOC 1
+@@ -4660,7 +6059,14 @@ else
+ #define HAVE_MALLOC 0
+ _ACEOF
+ 
+-   LIBOBJS="$LIBOBJS malloc.$ac_objext"
++   case $LIBOBJS in
++    "malloc.$ac_objext"   | \
++  *" malloc.$ac_objext"   | \
++    "malloc.$ac_objext "* | \
++  *" malloc.$ac_objext "* ) ;;
++  *) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
++esac
++
+ 
+ cat >>confdefs.h <<\_ACEOF
+ #define malloc rpl_malloc
+@@ -4682,16 +6088,27 @@ if test "$as_ln_s" = "ln -s" && ln -s co
+   ac_cv_func_lstat_dereferences_slashed_symlink=no
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ $ac_includes_default
++#ifdef F77_DUMMY_MAIN
++
++#  ifdef __cplusplus
++     extern "C"
++#  endif
++   int F77_DUMMY_MAIN() { return 1; }
++
++#endif
+ int
+ main ()
+ {
+ struct stat sbuf;
+      /* Linux will dereference the symlink and fail.
+-        That is better in the sense that it means we will not
+-        have to compile and use the lstat wrapper.  */
++	That is better in the sense that it means we will not
++	have to compile and use the lstat wrapper.  */
+      exit (lstat ("conftest.sym/", &sbuf) ? 0 : 1);
+   ;
+   return 0;
+@@ -4712,11 +6129,12 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+ else
+   echo "$as_me: program exited with status $ac_status" >&5
+ echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ( exit $ac_status )
+ ac_cv_func_lstat_dereferences_slashed_symlink=no
+ fi
+-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ fi
+ else
+   # If the `ln -s' command failed, then we probably don't even
+@@ -4737,7 +6155,14 @@ _ACEOF
+ 
+ 
+ if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then
+-  LIBOBJS="$LIBOBJS lstat.$ac_objext"
++  case $LIBOBJS in
++    "lstat.$ac_objext"   | \
++  *" lstat.$ac_objext"   | \
++    "lstat.$ac_objext "* | \
++  *" lstat.$ac_objext "* ) ;;
++  *) LIBOBJS="$LIBOBJS lstat.$ac_objext" ;;
++esac
++
+ fi
+ 
+ echo "$as_me:$LINENO: checking whether stat accepts an empty string" >&5
+@@ -4749,9 +6174,20 @@ else
+   ac_cv_func_stat_empty_string_bug=yes
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ $ac_includes_default
++#ifdef F77_DUMMY_MAIN
++
++#  ifdef __cplusplus
++     extern "C"
++#  endif
++   int F77_DUMMY_MAIN() { return 1; }
++
++#endif
+ int
+ main ()
+ {
+@@ -4776,17 +6212,25 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+ else
+   echo "$as_me: program exited with status $ac_status" >&5
+ echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ( exit $ac_status )
+ ac_cv_func_stat_empty_string_bug=no
+ fi
+-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ fi
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_func_stat_empty_string_bug" >&5
+ echo "${ECHO_T}$ac_cv_func_stat_empty_string_bug" >&6
+ if test $ac_cv_func_stat_empty_string_bug = yes; then
+-  LIBOBJS="$LIBOBJS stat.$ac_objext"
++  case $LIBOBJS in
++    "stat.$ac_objext"   | \
++  *" stat.$ac_objext"   | \
++    "stat.$ac_objext "* | \
++  *" stat.$ac_objext "* ) ;;
++  *) LIBOBJS="$LIBOBJS stat.$ac_objext" ;;
++esac
++
+ 
+ cat >>confdefs.h <<_ACEOF
+ #define HAVE_STAT_EMPTY_STRING_BUG 1
+@@ -4804,43 +6248,81 @@ if eval "test \"\${$as_ac_var+set}\" = s
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
++#define $ac_func innocuous_$ac_func
++
+ /* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.  */
+-#include <assert.h>
++    which can conflict with char $ac_func (); below.
++    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++    <limits.h> exists even on freestanding compilers.  */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
+ /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
++{
+ #endif
+ /* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+ char $ac_func ();
+-char (*f) ();
+-
+-int
+-main ()
+-{
+ /* The GNU C library defines this for functions which it implements
+     to always fail with ENOSYS.  Some functions are actually named
+     something starting with __ and the normal name is an alias.  */
+ #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+ choke me
+ #else
+-f = $ac_func;
++char (*f) () = $ac_func;
+ #endif
++#ifdef __cplusplus
++}
++#endif
++
++#ifdef F77_DUMMY_MAIN
+ 
++#  ifdef __cplusplus
++     extern "C"
++#  endif
++   int F77_DUMMY_MAIN() { return 1; }
++
++#endif
++int
++main ()
++{
++return f != $ac_func;
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>&5
++  (eval $ac_link) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest$ac_exeext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -4849,10 +6331,12 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   eval "$as_ac_var=yes"
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ eval "$as_ac_var=no"
+ fi
+-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext \
++      conftest$ac_exeext conftest.$ac_ext
+ fi
+ echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+ echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+@@ -4871,8 +6355,11 @@ else
+   ac_check_lib_save_LIBS=$LIBS
+ LIBS="-lintl  $LIBS"
+ cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
+ 
+ /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+@@ -4881,6 +6368,14 @@ extern "C"
+ /* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+ char strftime ();
++#ifdef F77_DUMMY_MAIN
++
++#  ifdef __cplusplus
++     extern "C"
++#  endif
++   int F77_DUMMY_MAIN() { return 1; }
++
++#endif
+ int
+ main ()
+ {
+@@ -4891,11 +6386,21 @@ strftime ();
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>&5
++  (eval $ac_link) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest$ac_exeext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -4904,10 +6409,12 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   ac_cv_lib_intl_strftime=yes
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ac_cv_lib_intl_strftime=no
+ fi
+-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext \
++      conftest$ac_exeext conftest.$ac_ext
+ LIBS=$ac_check_lib_save_LIBS
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5
+@@ -4933,43 +6440,81 @@ if eval "test \"\${$as_ac_var+set}\" = s
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
++#define $ac_func innocuous_$ac_func
++
+ /* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.  */
+-#include <assert.h>
++    which can conflict with char $ac_func (); below.
++    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++    <limits.h> exists even on freestanding compilers.  */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
+ /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
++{
+ #endif
+ /* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+ char $ac_func ();
+-char (*f) ();
+-
+-int
+-main ()
+-{
+ /* The GNU C library defines this for functions which it implements
+     to always fail with ENOSYS.  Some functions are actually named
+     something starting with __ and the normal name is an alias.  */
+ #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+ choke me
+ #else
+-f = $ac_func;
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
+ #endif
+ 
++#ifdef F77_DUMMY_MAIN
++
++#  ifdef __cplusplus
++     extern "C"
++#  endif
++   int F77_DUMMY_MAIN() { return 1; }
++
++#endif
++int
++main ()
++{
++return f != $ac_func;
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>&5
++  (eval $ac_link) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest$ac_exeext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -4978,10 +6523,12 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   eval "$as_ac_var=yes"
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ eval "$as_ac_var=no"
+ fi
+-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext \
++      conftest$ac_exeext conftest.$ac_ext
+ fi
+ echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+ echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+@@ -4996,43 +6543,81 @@ if test "${ac_cv_func__doprnt+set}" = se
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++/* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
++   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
++#define _doprnt innocuous__doprnt
++
+ /* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char _doprnt (); below.  */
+-#include <assert.h>
++    which can conflict with char _doprnt (); below.
++    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++    <limits.h> exists even on freestanding compilers.  */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef _doprnt
++
+ /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
++{
+ #endif
+ /* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+ char _doprnt ();
+-char (*f) ();
+-
+-int
+-main ()
+-{
+ /* The GNU C library defines this for functions which it implements
+     to always fail with ENOSYS.  Some functions are actually named
+     something starting with __ and the normal name is an alias.  */
+ #if defined (__stub__doprnt) || defined (__stub____doprnt)
+ choke me
+ #else
+-f = _doprnt;
++char (*f) () = _doprnt;
++#endif
++#ifdef __cplusplus
++}
+ #endif
+ 
++#ifdef F77_DUMMY_MAIN
++
++#  ifdef __cplusplus
++     extern "C"
++#  endif
++   int F77_DUMMY_MAIN() { return 1; }
++
++#endif
++int
++main ()
++{
++return f != _doprnt;
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>&5
++  (eval $ac_link) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest$ac_exeext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -5041,10 +6626,12 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   ac_cv_func__doprnt=yes
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ ac_cv_func__doprnt=no
+ fi
+-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext \
++      conftest$ac_exeext conftest.$ac_ext
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
+ echo "${ECHO_T}$ac_cv_func__doprnt" >&6
+@@ -5078,43 +6665,81 @@ if eval "test \"\${$as_ac_var+set}\" = s
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+-#line $LINENO "configure"
+-#include "confdefs.h"
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
++#define $ac_func innocuous_$ac_func
++
+ /* System header to define __stub macros and hopefully few prototypes,
+-    which can conflict with char $ac_func (); below.  */
+-#include <assert.h>
++    which can conflict with char $ac_func (); below.
++    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++    <limits.h> exists even on freestanding compilers.  */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
+ /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
++{
+ #endif
+ /* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+ char $ac_func ();
+-char (*f) ();
+-
+-int
+-main ()
+-{
+ /* The GNU C library defines this for functions which it implements
+     to always fail with ENOSYS.  Some functions are actually named
+     something starting with __ and the normal name is an alias.  */
+ #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+ choke me
+ #else
+-f = $ac_func;
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
+ #endif
+ 
++#ifdef F77_DUMMY_MAIN
++
++#  ifdef __cplusplus
++     extern "C"
++#  endif
++   int F77_DUMMY_MAIN() { return 1; }
++
++#endif
++int
++main ()
++{
++return f != $ac_func;
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>&5
++  (eval $ac_link) 2>conftest.er1
+   ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+-         { ac_try='test -s conftest$ac_exeext'
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+@@ -5123,10 +6748,12 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   eval "$as_ac_var=yes"
+ else
+   echo "$as_me: failed program was:" >&5
+-cat conftest.$ac_ext >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
+ eval "$as_ac_var=no"
+ fi
+-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext \
++      conftest$ac_exeext conftest.$ac_ext
+ fi
+ echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+ echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+@@ -5169,13 +6796,13 @@ _ACEOF
+       # `set' does not quote correctly, so add quotes (double-quote
+       # substitution turns \\\\ into \\, and sed turns \\ into \).
+       sed -n \
+-        "s/'/'\\\\''/g;
+-    	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
++	"s/'/'\\\\''/g;
++	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+       ;;
+     *)
+       # `set' quotes correctly as required by POSIX, so do not add quotes.
+       sed -n \
+-        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
++	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+       ;;
+     esac;
+ } |
+@@ -5186,7 +6813,7 @@ _ACEOF
+      t end
+      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+      : end' >>confcache
+-if cmp -s $cache_file confcache; then :; else
++if diff $cache_file confcache >/dev/null 2>&1; then :; else
+   if test -w $cache_file; then
+     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+     cat confcache >$cache_file
+@@ -5205,13 +6832,13 @@ test "x$exec_prefix" = xNONE && exec_pre
+ # trailing colons and then remove the whole line if VPATH becomes empty
+ # (actually we leave an empty line to preserve line numbers).
+ if test "x$srcdir" = x.; then
+-  ac_vpsub='/^[ 	]*VPATH[ 	]*=/{
++  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+ s/:*\$(srcdir):*/:/;
+ s/:*\${srcdir}:*/:/;
+ s/:*@srcdir@:*/:/;
+-s/^\([^=]*=[ 	]*\):*/\1/;
++s/^\([^=]*=[	 ]*\):*/\1/;
+ s/:*$//;
+-s/^[^=]*=[ 	]*$//;
++s/^[^=]*=[	 ]*$//;
+ }'
+ fi
+ 
+@@ -5225,13 +6852,13 @@ fi
+ cat >confdef2opt.sed <<\_ACEOF
+ t clear
+ : clear
+-s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	(][^ 	(]*([^)]*)\)[ 	]*\(.*\),-D\1=\2,g
++s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\),-D\1=\2,g
+ t quote
+-s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	][^ 	]*\)[ 	]*\(.*\),-D\1=\2,g
++s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\),-D\1=\2,g
+ t quote
+ d
+ : quote
+-s,[ 	`~#$^&*(){}\\|;'"<>?],\\&,g
++s,[	 `~#$^&*(){}\\|;'"<>?],\\&,g
+ s,\[,\\&,g
+ s,\],\\&,g
+ s,\$,$$,g
+@@ -5253,7 +6880,7 @@ ac_ltlibobjs=
+ for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+   # 1. Remove the extension, and $U if already installed.
+   ac_i=`echo "$ac_i" |
+-         sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
++	 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+   # 2. Add them.
+   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
+   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+@@ -5298,6 +6925,8 @@ cat >$CONFIG_STATUS <<_ACEOF
+ # configure, is in config.log if it exists.
+ 
+ debug=false
++ac_cs_recheck=false
++ac_cs_silent=false
+ SHELL=\${CONFIG_SHELL-$SHELL}
+ _ACEOF
+ 
+@@ -5316,9 +6945,10 @@ if test -n "${ZSH_VERSION+set}" && (emul
+ elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+   set -o posix
+ fi
++DUALCASE=1; export DUALCASE # for MKS sh
+ 
+ # Support unset when possible.
+-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
++if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+   as_unset=unset
+ else
+   as_unset=false
+@@ -5332,9 +6962,12 @@ PS2='> '
+ PS4='+ '
+ 
+ # NLS nuisances.
+-for as_var in LANG LANGUAGE LC_ALL LC_COLLATE LC_CTYPE LC_NUMERIC LC_MESSAGES LC_TIME
++for as_var in \
++  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
++  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
++  LC_TELEPHONE LC_TIME
+ do
+-  if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
++  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+     eval $as_var=C; export $as_var
+   else
+     $as_unset $as_var
+@@ -5378,15 +7011,15 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits
+ 
+ # The user is always right.
+ if test "${PATH_SEPARATOR+set}" != set; then
+-  echo "#! /bin/sh" >conftest.sh
+-  echo  "exit 0"   >>conftest.sh
+-  chmod +x conftest.sh
+-  if (PATH="/nonexistent;."; conftest.sh) >/dev/null 2>&1; then
++  echo "#! /bin/sh" >conf$$.sh
++  echo  "exit 0"   >>conf$$.sh
++  chmod +x conf$$.sh
++  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+     PATH_SEPARATOR=';'
+   else
+     PATH_SEPARATOR=:
+   fi
+-  rm -f conftest.sh
++  rm -f conf$$.sh
+ fi
+ 
+ 
+@@ -5513,16 +7146,17 @@ rm -f conf$$ conf$$.exe conf$$.file
+ if mkdir -p . 2>/dev/null; then
+   as_mkdir_p=:
+ else
++  test -d ./-p && rmdir ./-p
+   as_mkdir_p=false
+ fi
+ 
+ as_executable_p="test -f"
+ 
+ # Sed expression to map a string onto a valid CPP name.
+-as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+ 
+ # Sed expression to map a string onto a valid variable name.
+-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+ 
+ 
+ # IFS
+@@ -5549,7 +7183,7 @@ _ASBOX
+ cat >&5 <<_CSEOF
+ 
+ This file was extended by BEM $as_me 1.0, which was
+-generated by GNU Autoconf 2.54.  Invocation command line was
++generated by GNU Autoconf 2.59.  Invocation command line was
+ 
+   CONFIG_FILES    = $CONFIG_FILES
+   CONFIG_HEADERS  = $CONFIG_HEADERS
+@@ -5589,10 +7223,11 @@ Usage: $0 [OPTIONS] [FILE]...
+ 
+   -h, --help       print this help, then exit
+   -V, --version    print version number, then exit
++  -q, --quiet      do not print progress messages
+   -d, --debug      don't remove temporary files
+       --recheck    update $as_me by reconfiguring in the same conditions
+   --file=FILE[:TEMPLATE]
+-                   instantiate the configuration file FILE
++		   instantiate the configuration file FILE
+ 
+ Configuration files:
+ $config_files
+@@ -5606,11 +7241,10 @@ _ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF
+ ac_cs_version="\\
+ BEM config.status 1.0
+-configured by $0, generated by GNU Autoconf 2.54,
++configured by $0, generated by GNU Autoconf 2.59,
+   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+ 
+-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+-Free Software Foundation, Inc.
++Copyright (C) 2003 Free Software Foundation, Inc.
+ This config.status script is free software; the Free Software Foundation
+ gives unlimited permission to copy, distribute and modify it."
+ srcdir=$srcdir
+@@ -5643,12 +7277,9 @@ do
+   case $ac_option in
+   # Handling of the options.
+ _ACEOF
+-cat >>$CONFIG_STATUS <<_ACEOF
+-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+-    echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
+-    exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
+-_ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF
++  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
++    ac_cs_recheck=: ;;
+   --version | --vers* | -V )
+     echo "$ac_cs_version"; exit 0 ;;
+   --he | --h)
+@@ -5670,6 +7301,9 @@ Try \`$0 --help' for more information." 
+     $ac_shift
+     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+     ac_need_defaults=false;;
++  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
++  | -silent | --silent | --silen | --sile | --sil | --si | --s)
++    ac_cs_silent=: ;;
+ 
+   # This is an error.
+   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
+@@ -5684,6 +7318,20 @@ Try \`$0 --help' for more information." 
+   shift
+ done
+ 
++ac_configure_extra_args=
++
++if $ac_cs_silent; then
++  exec 6>/dev/null
++  ac_configure_extra_args="$ac_configure_extra_args --silent"
++fi
++
++_ACEOF
++cat >>$CONFIG_STATUS <<_ACEOF
++if \$ac_cs_recheck; then
++  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
++  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
++fi
++
+ _ACEOF
+ 
+ cat >>$CONFIG_STATUS <<_ACEOF
+@@ -5719,6 +7367,9 @@ if $ac_need_defaults; then
+   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+ fi
+ 
++# Have a temporary directory for convenience.  Make it in the build tree
++# simply because there is no reason to put it here, and in addition,
++# creating and moving files from /tmp can sometimes cause problems.
+ # Create a temporary directory, and hook for its removal unless debugging.
+ $debug ||
+ {
+@@ -5727,17 +7378,17 @@ $debug ||
+ }
+ 
+ # Create a (secure) tmp directory for tmp files.
+-: ${TMPDIR=/tmp}
++
+ {
+-  tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
++  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
+   test -n "$tmp" && test -d "$tmp"
+ }  ||
+ {
+-  tmp=$TMPDIR/cs$$-$RANDOM
++  tmp=./confstat$$-$RANDOM
+   (umask 077 && mkdir $tmp)
+ } ||
+ {
+-   echo "$me: cannot create a temporary directory in $TMPDIR" >&2
++   echo "$me: cannot create a temporary directory in ." >&2
+    { (exit 1); exit 1; }
+ }
+ 
+@@ -5840,6 +7491,7 @@ s,@am__fastdepCC_TRUE@,$am__fastdepCC_TR
+ s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
+ s,@CPP@,$CPP,;t t
+ s,@EGREP@,$EGREP,;t t
++s,@FLIBS@,$FLIBS,;t t
+ s,@LIBOBJS@,$LIBOBJS,;t t
+ s,@LTLIBOBJS@,$LTLIBOBJS,;t t
+ CEOF
+@@ -5871,9 +7523,9 @@ _ACEOF
+       (echo ':t
+   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+       if test -z "$ac_sed_cmds"; then
+-  	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
++	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+       else
+-  	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
++	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+       fi
+       ac_sed_frag=`expr $ac_sed_frag + 1`
+       ac_beg=$ac_end
+@@ -5891,21 +7543,21 @@ for ac_file in : $CONFIG_FILES; do test 
+   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+   case $ac_file in
+   - | *:- | *:-:* ) # input from stdin
+-        cat >$tmp/stdin
+-        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
++	cat >$tmp/stdin
++	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
++	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
++	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+   * )   ac_file_in=$ac_file.in ;;
+   esac
+ 
+   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-         X"$ac_file" : 'X\(//\)[^/]' \| \
+-         X"$ac_file" : 'X\(//\)$' \| \
+-         X"$ac_file" : 'X\(/\)' \| \
+-         .     : '\(.\)' 2>/dev/null ||
++	 X"$ac_file" : 'X\(//\)[^/]' \| \
++	 X"$ac_file" : 'X\(//\)$' \| \
++	 X"$ac_file" : 'X\(/\)' \| \
++	 .     : '\(.\)' 2>/dev/null ||
+ echo X"$ac_file" |
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+@@ -5921,10 +7573,10 @@ echo X"$ac_file" |
+       as_dirs="$as_dir $as_dirs"
+       as_dir=`(dirname "$as_dir") 2>/dev/null ||
+ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-         X"$as_dir" : 'X\(//\)[^/]' \| \
+-         X"$as_dir" : 'X\(//\)$' \| \
+-         X"$as_dir" : 'X\(/\)' \| \
+-         .     : '\(.\)' 2>/dev/null ||
++	 X"$as_dir" : 'X\(//\)[^/]' \| \
++	 X"$as_dir" : 'X\(//\)$' \| \
++	 X"$as_dir" : 'X\(/\)' \| \
++	 .     : '\(.\)' 2>/dev/null ||
+ echo X"$as_dir" |
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+@@ -5962,12 +7614,45 @@ case $srcdir in
+     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+     ac_top_srcdir=$ac_top_builddir$srcdir ;;
+ esac
+-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+-# absolute.
+-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
+-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
+-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
+-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
++
++# Do not use `cd foo && pwd` to compute absolute paths, because
++# the directories may not exist.
++case `pwd` in
++.) ac_abs_builddir="$ac_dir";;
++*)
++  case "$ac_dir" in
++  .) ac_abs_builddir=`pwd`;;
++  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
++  *) ac_abs_builddir=`pwd`/"$ac_dir";;
++  esac;;
++esac
++case $ac_abs_builddir in
++.) ac_abs_top_builddir=${ac_top_builddir}.;;
++*)
++  case ${ac_top_builddir}. in
++  .) ac_abs_top_builddir=$ac_abs_builddir;;
++  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
++  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
++  esac;;
++esac
++case $ac_abs_builddir in
++.) ac_abs_srcdir=$ac_srcdir;;
++*)
++  case $ac_srcdir in
++  .) ac_abs_srcdir=$ac_abs_builddir;;
++  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
++  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
++  esac;;
++esac
++case $ac_abs_builddir in
++.) ac_abs_top_srcdir=$ac_top_srcdir;;
++*)
++  case $ac_top_srcdir in
++  .) ac_abs_top_srcdir=$ac_abs_builddir;;
++  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
++  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
++  esac;;
++esac
+ 
+ 
+   case $INSTALL in
+@@ -5989,7 +7674,7 @@ echo "$as_me: creating $ac_file" >&6;}
+     configure_input="$ac_file.  "
+   fi
+   configure_input=$configure_input"Generated from `echo $ac_file_in |
+-                                     sed 's,.*/,,'` by configure."
++				     sed 's,.*/,,'` by configure."
+ 
+   # First look for the input files in the build tree, otherwise in the
+   # src tree.
+@@ -5998,24 +7683,24 @@ echo "$as_me: creating $ac_file" >&6;}
+       case $f in
+       -) echo $tmp/stdin ;;
+       [\\/$]*)
+-         # Absolute (can't be DOS-style, as IFS=:)
+-         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
++	 # Absolute (can't be DOS-style, as IFS=:)
++	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+ echo "$as_me: error: cannot find input file: $f" >&2;}
+    { (exit 1); exit 1; }; }
+-         echo $f;;
++	 echo "$f";;
+       *) # Relative
+-         if test -f "$f"; then
+-           # Build tree
+-           echo $f
+-         elif test -f "$srcdir/$f"; then
+-           # Source tree
+-           echo $srcdir/$f
+-         else
+-           # /dev/null tree
+-           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
++	 if test -f "$f"; then
++	   # Build tree
++	   echo "$f"
++	 elif test -f "$srcdir/$f"; then
++	   # Source tree
++	   echo "$srcdir/$f"
++	 else
++	   # /dev/null tree
++	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+ echo "$as_me: error: cannot find input file: $f" >&2;}
+    { (exit 1); exit 1; }; }
+-         fi;;
++	 fi;;
+       esac
+     done` || { (exit 1); exit 1; }
+ _ACEOF
+@@ -6057,16 +7742,41 @@ for ac_file in : $CONFIG_COMMANDS; do te
+   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
+   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
+ $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-         X"$ac_dest" : 'X\(//\)[^/]' \| \
+-         X"$ac_dest" : 'X\(//\)$' \| \
+-         X"$ac_dest" : 'X\(/\)' \| \
+-         .     : '\(.\)' 2>/dev/null ||
++	 X"$ac_dest" : 'X\(//\)[^/]' \| \
++	 X"$ac_dest" : 'X\(//\)$' \| \
++	 X"$ac_dest" : 'X\(/\)' \| \
++	 .     : '\(.\)' 2>/dev/null ||
+ echo X"$ac_dest" |
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+   	  /^X\(\/\/\)$/{ s//\1/; q; }
+   	  /^X\(\/\).*/{ s//\1/; q; }
+   	  s/.*/./; q'`
++  { if $as_mkdir_p; then
++    mkdir -p "$ac_dir"
++  else
++    as_dir="$ac_dir"
++    as_dirs=
++    while test ! -d "$as_dir"; do
++      as_dirs="$as_dir $as_dirs"
++      as_dir=`(dirname "$as_dir") 2>/dev/null ||
++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++	 X"$as_dir" : 'X\(//\)[^/]' \| \
++	 X"$as_dir" : 'X\(//\)$' \| \
++	 X"$as_dir" : 'X\(/\)' \| \
++	 .     : '\(.\)' 2>/dev/null ||
++echo X"$as_dir" |
++    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
++  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
++  	  /^X\(\/\/\)$/{ s//\1/; q; }
++  	  /^X\(\/\).*/{ s//\1/; q; }
++  	  s/.*/./; q'`
++    done
++    test ! -n "$as_dirs" || mkdir $as_dirs
++  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
++echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
++   { (exit 1); exit 1; }; }; }
++
+   ac_builddir=.
+ 
+ if test "$ac_dir" != .; then
+@@ -6092,12 +7802,45 @@ case $srcdir in
+     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+     ac_top_srcdir=$ac_top_builddir$srcdir ;;
+ esac
+-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+-# absolute.
+-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
+-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
+-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
+-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
++
++# Do not use `cd foo && pwd` to compute absolute paths, because
++# the directories may not exist.
++case `pwd` in
++.) ac_abs_builddir="$ac_dir";;
++*)
++  case "$ac_dir" in
++  .) ac_abs_builddir=`pwd`;;
++  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
++  *) ac_abs_builddir=`pwd`/"$ac_dir";;
++  esac;;
++esac
++case $ac_abs_builddir in
++.) ac_abs_top_builddir=${ac_top_builddir}.;;
++*)
++  case ${ac_top_builddir}. in
++  .) ac_abs_top_builddir=$ac_abs_builddir;;
++  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
++  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
++  esac;;
++esac
++case $ac_abs_builddir in
++.) ac_abs_srcdir=$ac_srcdir;;
++*)
++  case $ac_srcdir in
++  .) ac_abs_srcdir=$ac_abs_builddir;;
++  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
++  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
++  esac;;
++esac
++case $ac_abs_builddir in
++.) ac_abs_top_srcdir=$ac_top_srcdir;;
++*)
++  case $ac_top_srcdir in
++  .) ac_abs_top_srcdir=$ac_abs_builddir;;
++  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
++  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
++  esac;;
++esac
+ 
+ 
+   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
+@@ -6115,10 +7858,10 @@ echo "$as_me: executing $ac_dest command
+   if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
+     dirpart=`(dirname "$mf") 2>/dev/null ||
+ $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-         X"$mf" : 'X\(//\)[^/]' \| \
+-         X"$mf" : 'X\(//\)$' \| \
+-         X"$mf" : 'X\(/\)' \| \
+-         .     : '\(.\)' 2>/dev/null ||
++	 X"$mf" : 'X\(//\)[^/]' \| \
++	 X"$mf" : 'X\(//\)$' \| \
++	 X"$mf" : 'X\(/\)' \| \
++	 .     : '\(.\)' 2>/dev/null ||
+ echo X"$mf" |
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+@@ -6154,10 +7897,10 @@ echo X"$mf" |
+     test -f "$dirpart/$file" && continue
+     fdir=`(dirname "$file") 2>/dev/null ||
+ $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-         X"$file" : 'X\(//\)[^/]' \| \
+-         X"$file" : 'X\(//\)$' \| \
+-         X"$file" : 'X\(/\)' \| \
+-         .     : '\(.\)' 2>/dev/null ||
++	 X"$file" : 'X\(//\)[^/]' \| \
++	 X"$file" : 'X\(//\)$' \| \
++	 X"$file" : 'X\(/\)' \| \
++	 .     : '\(.\)' 2>/dev/null ||
+ echo X"$file" |
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+@@ -6173,10 +7916,10 @@ echo X"$file" |
+       as_dirs="$as_dir $as_dirs"
+       as_dir=`(dirname "$as_dir") 2>/dev/null ||
+ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+-         X"$as_dir" : 'X\(//\)[^/]' \| \
+-         X"$as_dir" : 'X\(//\)$' \| \
+-         X"$as_dir" : 'X\(/\)' \| \
+-         .     : '\(.\)' 2>/dev/null ||
++	 X"$as_dir" : 'X\(//\)[^/]' \| \
++	 X"$as_dir" : 'X\(//\)$' \| \
++	 X"$as_dir" : 'X\(/\)' \| \
++	 .     : '\(.\)' 2>/dev/null ||
+ echo X"$as_dir" |
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+@@ -6216,8 +7959,11 @@ ac_clean_files=$ac_clean_files_save
+ # need to make the FD available again.
+ if test "$no_create" != yes; then
+   ac_cs_success=:
++  ac_config_status_args=
++  test "$silent" = yes &&
++    ac_config_status_args="$ac_config_status_args --quiet"
+   exec 5>/dev/null
+-  $SHELL $CONFIG_STATUS || ac_cs_success=false
++  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+   exec 5>>config.log
+   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+   # would make configure fail if this is the last instruction.
diff --git a/cad/tnt/patches/patch-ae b/cad/tnt/patches/patch-ae
new file mode 100644
index 00000000000..2871beffc92
--- /dev/null
+++ b/cad/tnt/patches/patch-ae
@@ -0,0 +1,22 @@
+$NetBSD: patch-ae,v 1.1.1.1 2004/09/26 01:12:17 dmcmahill Exp $
+
+--- Makefile.am.orig	Thu Jul 22 14:23:32 2004
++++ Makefile.am
+@@ -32,7 +32,7 @@ bin_SCRIPTS = tnt.tcl tnt
+ #---------------------------------------------------------------
+ #  Examples to be installed
+ #---------------------------------------------------------------
+-examplesdir = $(prefix)/examples
++examplesdir = $(pkgdatadir)/examples
+ examples_DATA = \
+ 	examples/9-7-00.xsctn \
+ 	examples/coplanar.xsctn \
+@@ -51,7 +51,7 @@ examples_DATA = \
+ #  a prefix.  If not, then I suppose README will go into
+ #  /usr.
+ #---------------------------------------------------------------
+-appdocsdir = $(prefix)
++appdocsdir = $(pkgdatadir)
+ appdocs_DATA = \
+ 	AUTHORS$(TXTEXT) \
+ 	COPYING$(TXTEXT) \
diff --git a/cad/tnt/patches/patch-af b/cad/tnt/patches/patch-af
new file mode 100644
index 00000000000..678202bb0ca
--- /dev/null
+++ b/cad/tnt/patches/patch-af
@@ -0,0 +1,22 @@
+$NetBSD: patch-af,v 1.1.1.1 2004/09/26 01:12:17 dmcmahill Exp $
+
+--- Makefile.in.orig	Thu Jul 29 16:58:46 2004
++++ Makefile.in
+@@ -176,7 +176,7 @@ bin_SCRIPTS = tnt.tcl tnt
+ #---------------------------------------------------------------
+ #  Examples to be installed
+ #---------------------------------------------------------------
+-examplesdir = $(prefix)/examples
++examplesdir = $(pkgdatadir)/examples
+ examples_DATA = \
+ 	examples/9-7-00.xsctn \
+ 	examples/coplanar.xsctn \
+@@ -196,7 +196,7 @@ examples_DATA = \
+ #  a prefix.  If not, then I suppose README will go into
+ #  /usr.
+ #---------------------------------------------------------------
+-appdocsdir = $(prefix)
++appdocsdir = $(pkgdatadir)
+ appdocs_DATA = \
+ 	AUTHORS$(TXTEXT) \
+ 	COPYING$(TXTEXT) \
diff --git a/cad/tnt/patches/patch-ag b/cad/tnt/patches/patch-ag
new file mode 100644
index 00000000000..4452f34ccd1
--- /dev/null
+++ b/cad/tnt/patches/patch-ag
@@ -0,0 +1,13 @@
+$NetBSD: patch-ag,v 1.1.1.1 2004/09/26 01:12:17 dmcmahill Exp $
+
+--- doc/Makefile.am.orig	Wed Jul 21 15:45:26 2004
++++ doc/Makefile.am
+@@ -43,7 +43,7 @@ AUTOMAKE_OPTIONS = foreign
+ #
+ #---------------------------------------------------------------
+ 
+-docdir = $(prefix)/doc
++docdir = $(pkgdatadir)
+ doc_DATA = \
+ 	user-guide.pdf 
+ 
diff --git a/cad/tnt/patches/patch-ah b/cad/tnt/patches/patch-ah
new file mode 100644
index 00000000000..0bd875a7dd4
--- /dev/null
+++ b/cad/tnt/patches/patch-ah
@@ -0,0 +1,13 @@
+$NetBSD: patch-ah,v 1.1.1.1 2004/09/26 01:12:17 dmcmahill Exp $
+
+--- doc/Makefile.in.orig	Thu Jul 29 16:58:47 2004
++++ doc/Makefile.in
+@@ -157,7 +157,7 @@ AUTOMAKE_OPTIONS = foreign
+ #  in a special 'doc' dir.
+ #
+ #---------------------------------------------------------------
+-docdir = $(prefix)/doc
++docdir = $(pkgdatadir)
+ doc_DATA = \
+ 	user-guide.pdf 
+ 
diff --git a/cad/tnt/patches/patch-ai b/cad/tnt/patches/patch-ai
new file mode 100644
index 00000000000..eccb6ed31f3
--- /dev/null
+++ b/cad/tnt/patches/patch-ai
@@ -0,0 +1,13 @@
+$NetBSD: patch-ai,v 1.1.1.1 2004/09/26 01:12:17 dmcmahill Exp $
+
+--- gui/splash.tcl.orig	Thu Jul 22 13:16:21 2004
++++ gui/splash.tcl
+@@ -81,7 +81,7 @@ proc ::gui::showLicense {} {
+     } else {
+ 	set filename COPYING
+     }
+-    set licenseFile [file join $::scriptDir .. $filename]
++    set licenseFile [file join $::scriptDir ../share/tnt-mmtl $filename]
+     if { [file exists $licenseFile] } {
+ 	::gui::guiPopupFile $licenseFile
+     } else {
diff --git a/cad/tnt/patches/patch-aj b/cad/tnt/patches/patch-aj
new file mode 100644
index 00000000000..9c425ca2ca2
--- /dev/null
+++ b/cad/tnt/patches/patch-aj
@@ -0,0 +1,13 @@
+$NetBSD: patch-aj,v 1.1.1.1 2004/09/26 01:12:17 dmcmahill Exp $
+
+--- gui/gui_help.tcl.orig	Mon Jul 26 13:37:52 2004
++++ gui/gui_help.tcl
+@@ -26,7 +26,7 @@ proc ::gui::tnt_help { helpTopic } {
+     switch -exact $helpTopic {
+ 
+ 	userguide {
+-	    display_online_help user-guide/index.html
++	    display_online_help ../share/tnt-mmtl/user-guide/index.html
+ 	}
+ 
+     }
author	dmcmahill <dmcmahill>	2004-09-26 01:12:11 +0000
committer	dmcmahill <dmcmahill>	2004-09-26 01:12:11 +0000
commit	8dc0d1dbe98fd70c4081e63b3fcdb2f27e11147f (patch)
tree	2daf7c2633cb2f9f959f0ec44aaa3332730e4561 /cad
parent	abee5be20b34cfa257354887ec223d9404c3c67c (diff)
download	pkgsrc-8dc0d1dbe98fd70c4081e63b3fcdb2f27e11147f.tar.gz