Honour LDFLAGS, fix errno usage.

6 files changed, 482 insertions, 6 deletions

diff --git a/math/scilab/patches/patch-ab b/math/scilab/patches/patch-ab
index 8f4c061fd3a..1c77a9e2b80 100644
--- a/math/scilab/patches/patch-ab
+++ b/math/scilab/patches/patch-ab
@@ -1,7 +1,106 @@
-$NetBSD: patch-ab,v 1.10 2005/09/22 00:05:40 dmcmahill Exp $
+$NetBSD: patch-ab,v 1.11 2006/05/12 12:39:32 joerg Exp $
 
 --- configure.orig	2005-05-25 15:00:45.000000000 +0000
 +++ configure
+@@ -18362,7 +18362,7 @@ case "$host" in
+     else
+       CC=cc
+       CC_OPTIONS='-std -O -DNDEBUG -ieee_with_inexact'
+-      CC_LDFLAGS='-ieee_with_inexact'
++      CC_LDFLAGS="${CC_LDFLAGS} -ieee_with_inexact"
+     fi
+     #fortran compiler
+     if test "$WITH_G77" = yes; then
+@@ -18422,7 +18422,7 @@ echo "$as_me: error: Unable to configure
+       FC="$F77"
+       FC_OPTIONS='-O -fpe3'
+       FC_OPTIONS_O0='-fpe3'
+-      FC_LDFLAGS=
++      FC_LDFLAGS="${FC_LDFLAGS}"
+       FC_USE_CDEC='   '
+       if test "$enable_debug" = yes; then
+         CC_OPTIONS='-std -g -ieee_with_inexact'
+@@ -18439,7 +18439,7 @@ echo "$as_me: error: Unable to configure
+     # standard compilers
+     CC=cc
+     CC_OPTIONS='-O -DNDEBUG -ieee_with_inexact'
+-    CC_LDFLAGS='-ieee_with_inexact'
++    CC_LDFLAGS="${CC_LDFLAGS} -ieee_with_inexact"
+     if test "$WITH_G77" != yes; then
+       #AC_CHECK_PROG(F77,f77,yes,no)
+       for ac_prog in f77 f90 f2c-f77
+@@ -18493,7 +18493,7 @@ echo "$as_me: error: Unable to configure
+     #FC="$F77"
+     FC_OPTIONS='-O -fpe3 -switch nosqrt_recip'
+     FC_OPTIONS_O0='-fpe3 -switch nosqrt_recip'
+-    FC_LDFLAGS=
++    FC_LDFLAGS="${FC_LDFLAGS}"
+     FC_USE_CDEC='   '
+     LD=ld
+     LD_LDFLAGS=
+@@ -18524,7 +18524,7 @@ echo "$as_me: error: Unable to configure
+     # standard compilers
+     CC=cc
+     CC_OPTIONS='-Daix -DSYSV'
+-    CC_LDFLAGS=
++    CC_LDFLAGS="${CC_LDFLAGS}"
+     if test "$WITH_G77" != yes; then
+       #AC_CHECK_PROG(F77,f77,yes,no)
+       for ac_prog in f77 f90 f2c-f77
+@@ -18578,7 +18578,7 @@ echo "$as_me: error: Unable to configure
+     #FC="$F77"
+     FC_OPTIONS='-qcharlen=4096'
+     FC_OPTIONS_O0='-qcharlen=4096'
+-    FC_LDFLAGS=
++    FC_LDFLAGS="${FC_LDFLAGS}"
+     LD=ld
+     LD_LDFLAGS=
+     if test "$enable_debug" = yes; then
+@@ -18661,7 +18661,7 @@ fi
+     GCC=yes
+     CC=gcc
+     CC_OPTIONS='-O -DNDEBUG -Dlinux -fwritable-strings'
+-    CC_LDFLAGS=$LIEEELIB
++    CC_LDFLAGS="${CC_LDFLAGS} $LIEEELIB"
+     # find Fortran compiler
+     # g77 already asked and found: good
+     if test "$WITH_G77" = yes; then
+@@ -18801,7 +18801,7 @@ echo "$as_me: error: Unable to configure
+     fi
+     FC_OPTIONS=-O
+     FC_OPTIONS_O0=
+-    FC_LDFLAGS="$LIEEELIB -ldl -rdynamic"
++    FC_LDFLAGS="${FC_LDFLAGS} $LIEEELIB -ldl -rdynamic"
+     LD=ld
+     LD_LDFLAGS=$LIEEELIB
+     if test "$enable_debug" = yes; then
+@@ -18815,7 +18815,7 @@ echo "$as_me: error: Unable to configure
+     # standard compilers
+     CC=cc
+     CC_OPTIONS=-O -DNDEBUG
+-    CC_LDFLAGS=
++    CC_LDFLAGS="${CC_LDFLAGS}"
+     CC_PICFLAGS=-PIC
+     if test "$WITH_G77" != yes; then
+       #AC_CHECK_PROG(F77,f77,yes,no)
+@@ -18870,7 +18870,7 @@ echo "$as_me: error: Unable to configure
+     #FC="$F77"
+     FC_OPTIONS=-O
+     FC_OPTIONS_O0=
+-    FC_LDFLAGS=
++    FC_LDFLAGS="${FC_LDFLAGS}"
+     FC_PICFLAGS=-PIC
+     LD=ld
+     LD_LDFLAGS=
+@@ -18895,7 +18895,7 @@ echo "$as_me: error: Unable to configure
+       if test "$enable_debug" = yes; then
+         FC_OPTIONS=-g
+       fi
+-      FC_LDFLAGS='-Xlinker'
++      FC_LDFLAGS="${FC_LDFLAGS} -Xlinker"
+     fi
+     MAKEFILE_TARGET=Makefile.sunos
+     ;;
 @@ -18903,8 +18903,8 @@ echo "$as_me: error: Unable to configure
    *-*-solaris*)
      # standard compilers
@@ -9,7 +108,7 @@ $NetBSD: patch-ab,v 1.10 2005/09/22 00:05:40 dmcmahill Exp $
 -    CC_OPTIONS='-O -DNDEBUG -DSVR4 -DSYSV -Dsolaris'
 -    CC_LDFLAGS=
 +    CC_OPTIONS="${CFLAGS} -DNDEBUG -DSVR4 -DSYSV -Dsolaris"
-+    CC_LDFLAGS="${LDFLAGS}"
++    CC_LDFLAGS="${CC_LDFLAGS}"
      if test "$WITH_G77" != yes; then
        #AC_CHECK_PROG(F77,f77,yes,no)
        for ac_prog in f77 f90 f2c-f77
@@ -18,10 +117,10 @@ $NetBSD: patch-ab,v 1.10 2005/09/22 00:05:40 dmcmahill Exp $
      FC_OPTIONS=-O
      FC_OPTIONS_O0=
 -    FC_LDFLAGS=
-+    FC_LDFLAGS="${LDFLAGS}"
++    FC_LDFLAGS="${FC_LDFLAGS}"
      LD=ld
 -    LD_LDFLAGS=
-+    LD_LDFLAGS="${LDFLAGS}"
++    LD_LDFLAGS="${FC_LDFLAGS}"
      if test "$enable_debug" = yes; then
        CC_OPTIONS='-g -DSVR4 -DSYSV -Dsolaris'
        FC_OPTIONS=-g
@@ -30,19 +129,313 @@ $NetBSD: patch-ab,v 1.10 2005/09/22 00:05:40 dmcmahill Exp $
        FC_OPTIONS=-O2
        FC_OPTIONS_O0=
 -      FC_LDFLAGS='-t'
-+      FC_LDFLAGS="${LDFLAGS} -t"
++      FC_LDFLAGS="${FC_LDFLAGS} -t"
  #     for solaris 2.7 with gcc/g77 2.95.2, binutils 2.9
  #     the correct value should be
  #     FC_LDFLAGS='-t -Wl,-export-dynamic'
+@@ -19341,7 +19341,7 @@ fi
+     GCC=yes
+     CC=gcc
+     CC_OPTIONS='-O -DNDEBUG -Dlinux -fwritable-strings'
+-    CC_LDFLAGS=$LIEEELIB
++    CC_LDFLAGS="${CC_LDFLAGS} $LIEEELIB"
+     # find Fortran compiler
+     # g77 already asked and found: good
+     if test "$WITH_G77" = yes; then
+@@ -19481,7 +19481,7 @@ echo "$as_me: error: Unable to configure
+     fi
+     FC_OPTIONS=-O
+     FC_OPTIONS_O0=
+-    FC_LDFLAGS=$LIEEELIB
++    FC_LDFLAGS="${FC_LDFLAGS} $LIEEELIB"
+     LD=ld
+     LD_LDFLAGS=$LIEEELIB
+     if test "$enable_debug" = yes; then
+@@ -19560,8 +19560,8 @@ fi
+          CC_OPTIONS='-g -Wall -Dlinux  -DNARROWPROTO  -mp -pc64 -ffnalias -falias'
+          FC_OPTIONS="-g -cm  -w90 -w95 -mp -pc64 -ffnalias -falias"
+        fi
+-       CC_LDFLAGS=$LIEEELIB
+-       FC_LDFLAGS="$LIEEELIB -ldl"
++       CC_LDFLAGS="${CC_LDFLAGS} $LIEEELIB"
++       FC_LDFLAGS="${FC_LDFLAGS} $LIEEELIB -ldl"
+        LD=xild
+        LD_LDFLAGS="$LIEEELIB"
+     else
+@@ -19569,7 +19569,7 @@ fi
+        GCCFIX=fix.o
+        CC=gcc
+        CC_OPTIONS='-O -DNDEBUG -Dlinux -fwritable-strings -DNARROWPROTO'
+-       CC_LDFLAGS=$LIEEELIB
++       CC_LDFLAGS="${CC_LDFLAGS} $LIEEELIB"
+        CC_PICFLAGS=-fPIC
+        # find Fortran compiler
+        # g77 already asked and found: good
+@@ -19712,7 +19712,7 @@ echo "$as_me: error: Unable to configure
+        fi
+        FC_OPTIONS=-O
+        FC_OPTIONS_O0=
+-       FC_LDFLAGS="$LIEEELIB -ldl -rdynamic"
++       FC_LDFLAGS="${FC_LDFLAGS} $LIEEELIB -ldl -rdynamic"
+        if test "$enable_debug" = yes; then
+          CC_OPTIONS='-g -Wall -Dlinux -fwritable-strings -DNARROWPROTO'
+          FC_OPTIONS=-g
+@@ -19791,15 +19791,15 @@ fi
+          CC_OPTIONS='-g -Wall -Dlinux  -DNARROWPROTO  -mp '
+          FC_OPTIONS="-g -cm  -w90 -w95 -mp "
+        fi
+-       CC_LDFLAGS="$LIEEELIB  -Wl,-relax"
+-       FC_LDFLAGS="$LIEEELIB -ldl -Wl,-relax "
++       CC_LDFLAGS="${CCFLAGS} $LIEEELIB  -Wl,-relax"
++       FC_LDFLAGS="${FC_LDFLAGS} $LIEEELIB -ldl -Wl,-relax "
+        LD=xild
+        LD_LDFLAGS="$LIEEELIB  -Wl,-relax "
+     else
+        GCC=yes
+        CC=gcc
+        CC_OPTIONS='-O -DNDEBUG -Dlinux -fwritable-strings -DNARROWPROTO'
+-       CC_LDFLAGS=$LIEEELIB
++       CC_LDFLAGS="${CC_LDFLAGS} $LIEEELIB"
+        CC_PICFLAGS=-fPIC
+        # find Fortran compiler
+        # g77 already asked and found: good
+@@ -19942,7 +19942,7 @@ echo "$as_me: error: Unable to configure
+        fi
+        FC_OPTIONS=-O
+        FC_OPTIONS_O0=
+-       FC_LDFLAGS="$LIEEELIB -ldl -rdynamic -Wl,-relax"
++       FC_LDFLAGS="${FC_LDFLAGS} $LIEEELIB -ldl -rdynamic -Wl,-relax"
+        LD=ld
+        LD_LDFLAGS=$LIEEELIB  -Wl,-relax
+        if test "$enable_debug" = yes; then
+@@ -20021,8 +20021,8 @@ fi
+          CC_OPTIONS='-g -Wall -Dlinux  -DNARROWPROTO  -mp '
+          FC_OPTIONS="-g -cm  -w90 -w95 -mp "
+        fi
+-       CC_LDFLAGS="$LIEEELIB  -Wl,-relax"
+-       FC_LDFLAGS="$LIEEELIB -ldl  -lPEPCF90 -Wl,-relax "
++       CC_LDFLAGS="${CC_LDFLAGS} $LIEEELIB  -Wl,-relax"
++       FC_LDFLAGS="${FC_LDFLAGS} $LIEEELIB -ldl  -lPEPCF90 -Wl,-relax "
+        LD=xild
+        LD_LDFLAGS="$LIEEELIB -lPEPCF90 -Wl,-relax "
+     else
+@@ -20031,7 +20031,7 @@ fi
+        # CC_PLAT_OPTIONS is optional, and is used to add CPU specific code generation tuning for Athlon64 presumably Opteron could benefit too but these are not optimized for the Opteron
+        CC_PLAT_OPTIONS='-march=athlon64 -mfpmath=sse -msse2 -m3dnow -m64 '
+        CC_OPTIONS="-O2 -DNDEBUG -Dlinux -fwritable-strings -DNARROWPROTO $CC_PLAT_OPTIONS"
+-       CC_LDFLAGS=$LIEEELIB
++       CC_LDFLAGS="${CC_LDFLAGS} $LIEEELIB"
+        CC_PICFLAGS=-fPIC
+        # find Fortran compiler
+        # g77 already asked and found: good
+@@ -20174,7 +20174,7 @@ echo "$as_me: error: Unable to configure
+        fi
+        FC_OPTIONS="-O $CC_PLAT_OPTIONS"
+        FC_OPTIONS_O0=
+-       FC_LDFLAGS="$LIEEELIB -ldl -rdynamic -Wl,-relax "
++       FC_LDFLAGS="${FC_LDFLAGS} $LIEEELIB -ldl -rdynamic -Wl,-relax "
+        LD=ld
+        LD_LDFLAGS="$LIEEELIB  -Wl,-relax "
+        if test "$enable_debug" = yes; then
+@@ -20192,7 +20192,7 @@ echo "$as_me: error: Unable to configure
+     GCC=yes
+     CC=gcc
+     CC_OPTIONS='-O -DNDEBUG -mieee-with-inexact -Dlinux -fwritable-strings'
+-    CC_LDFLAGS='-ldl -rdynamic -mieee-with-inexact'
++    CC_LDFLAGS="${CC_LDFLAGS} -ldl -rdynamic -mieee-with-inexact"
+     CC_PICFLAGS=-fPIC
+     # find Fortran compiler
+     # g77 already asked and found: good
+@@ -20333,7 +20333,7 @@ echo "$as_me: error: Unable to configure
+     fi
+     FC_OPTIONS='-O -mieee-with-inexact'
+     FC_OPTIONS_O0='-mieee-with-inexact'
+-    FC_LDFLAGS='-ldl -rdynamic -mieee-with-inexact'
++    FC_LDFLAGS="${FC_LDFLAGS} -ldl -rdynamic -mieee-with-inexact"
+     LD=ld
+     LD_LDFLAGS=
+     if test "$enable_debug" = yes; then
+@@ -20400,7 +20400,7 @@ fi
+     GCC=yes
+     CC=gcc
+     CC_OPTIONS='-O -DNDEBUG -D_GNU_SOURCE -Dlinux -fwritable-strings'
+-    CC_LDFLAGS=$LIEEELIB
++    CC_LDFLAGS="${CC_LDFLAGS} $LIEEELIB"
+     CC_PICFLAGS=-fPIC
+     # find Fortran compiler
+     # g77 already asked and found: good
+@@ -20541,7 +20541,7 @@ echo "$as_me: error: Unable to configure
+     fi
+     FC_OPTIONS=-O
+     FC_OPTIONS_O0=
+-    FC_LDFLAGS="$LIEEELIB -ldl -rdynamic"
++    FC_LDFLAGS="${FC_LDFLAGS} $LIEEELIB -ldl -rdynamic"
+     FC_PICFLAGS=-fPIC
+     LD=ld
+     LD_LDFLAGS=$LIEEELIB
+@@ -20556,7 +20556,7 @@ echo "$as_me: error: Unable to configure
+     # standard compilers
+     CC=cc
+     CC_OPTIONS=-O0 -DNDEBUG
+-    CC_LDFLAGS=
++    CC_LDFLAGS="${CC_LDFLAGS}"
+     if test "$WITH_G77" != yes; then
+       #AC_CHECK_PROG(F77,f77,yes,no)
+       for ac_prog in f77 f90 f2c-f77
+@@ -20610,7 +20610,7 @@ echo "$as_me: error: Unable to configure
+     #FC="$F77"
+     FC_OPTIONS='-O0 -fpe1'
+     FC_OPTIONS_O0='-O0 -fpe1'
+-    FC_LDFLAGS=
++    FC_LDFLAGS="${FC_LDFLAGS}"
+     LD=ld
+     LD_LDFLAGS=
+     if test "$enable_debug" = yes; then
+@@ -20641,7 +20641,7 @@ echo "$as_me: error: Unable to configure
+     # standard compilers
+     CC=cc
+     CC_OPTIONS='-O -DNDEBUG -DSYSV -DSVR4'
+-    CC_LDFLAGS=
++    CC_LDFLAGS="${CC_LDFLAGS}"
+     if test "$WITH_G77" != yes; then
+       #AC_CHECK_PROG(F77,f77,yes,no)
+       for ac_prog in f77 f90 f2c-f77
+@@ -20696,7 +20696,7 @@ echo "$as_me: error: Unable to configure
+     FC_OPTIONS='-O '
+     FC_OPTIONS_O0=
+ 
+-    FC_LDFLAGS=
++    FC_LDFLAGS="${FC_LDFLAGS}"
+     LD=ld
+     LD_LDFLAGS=
+     if test "$enable_debug" = yes; then
+@@ -20728,7 +20728,7 @@ echo "$as_me: error: Unable to configure
+     HPPA_OLD=-Dhppa_old
+     CC=cc
+     CC_OPTIONS='-O -DNDEBUG -DSYSV -Dhpux'
+-    CC_LDFLAGS='-Wl,-a,archive'
++    CC_LDFLAGS="${CC_LDFLAGS} -Wl,-a,archive"
+     if test "$WITH_G77" != yes; then
+       #AC_CHECK_PROG(F77,fort77,yes,no)
+       for ac_prog in fort77 f77 f90 f2c-f77
+@@ -20782,7 +20782,7 @@ echo "$as_me: error: Unable to configure
+     #FC="$F77"
+     FC_OPTIONS='-O +Obb1200 +E4'
+     FC_OPTIONS_O0='+Obb1200 +E4'
+-    FC_LDFLAGS='-Wl,-a,archive'
++    FC_LDFLAGS="${FC_LDFLAGS} -Wl,-a,archive"
+     LD=ld
+     LD_LDFLAGS='-a archive'
+     if test "$enable_debug" = yes; then
+@@ -20813,7 +20813,7 @@ echo "$as_me: error: Unable to configure
+     # standard compilers
+     CC=cc
+     CC_OPTIONS='-O -DNDEBUG -DSYSV -Dhpux +Z +DAportable'
+-    CC_LDFLAGS='-Wl,+vnocompatwarnings,-E /usr/lib/libdld.sl'
++    CC_LDFLAGS="${CC_LDFLAGS} -Wl,+vnocompatwarnings,-E /usr/lib/libdld.sl"
+     if test "$WITH_G77" != yes; then
+       #AC_CHECK_PROG(F77,fort77,yes,no)
+       for ac_prog in fort77 f77 f90 f2c-f77
+@@ -21162,7 +21162,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ 
+     FC_OPTIONS='+O2 +E4 +Z +DAportable'
+     FC_OPTIONS_O0='+E4 +Z +DAportable'
+-    FC_LDFLAGS='-Wl,+vnocompatwarnings,-E /usr/lib/libdld.sl'
++    FC_LDFLAGS="${FC_LDFLAGS} -Wl,+vnocompatwarnings,-E /usr/lib/libdld.sl"
+     LD=ld
+     LD_LDFLAGS=
+     if test "$enable_debug" = yes; then
+@@ -21194,7 +21194,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+     # standard compilers
+     CC=cc
+     CC_OPTIONS='-O -DNDEBUG -DSYSV -Dhpux -Dhppa +Z +DAportable'
+-    CC_LDFLAGS='-Wl,+vnocompatwarnings,-E /usr/lib/libdld.sl'
++    CC_LDFLAGS="${CC_LDFLAGS} -Wl,+vnocompatwarnings,-E /usr/lib/libdld.sl"
+     if test "$WITH_G77" != yes; then
+       for ac_prog in fort77 f77 f90 f2c-f77
+ do
+@@ -21251,7 +21251,7 @@ echo "$as_me: error: Unable to configure
+     #AC_F77_LIBRARY_LDFLAGS
+     FLIBS='-ldld -lnsl -lU77 -lm'
+ 
+-    FC_LDFLAGS='-Wl,+vnocompatwarnings,-E /usr/lib/libdld.sl'
++    FC_LDFLAGS="${FC_LDFLAGS} -Wl,+vnocompatwarnings,-E /usr/lib/libdld.sl"
+     LD=ld
+     LD_LDFLAGS=
+     if test "$enable_debug" = yes; then
+@@ -21308,7 +21308,7 @@ echo "$as_me: error: Unable to configure
+       if test "$enable_debug" = yes; then
+ 	CC_OPTIONS='-mno-cygwin -g -fwritable-strings  -Wall'
+       fi
+-    CC_LDFLAGS=
++    CC_LDFLAGS="${CC_LDFLAGS}"
+     FC=g77
+     if test "$WITH_G77" = yes; then
+       FC=g77
+@@ -21318,7 +21318,7 @@ echo "$as_me: error: Unable to configure
+       if test "$enable_debug" = yes; then
+         FC_OPTIONS="-g -mno-cygwin"
+       fi
+-    FC_LDFLAGS=
++    FC_LDFLAGS="${FC_LDFLAGS}"
+     if test "$with_f2c" = yes; then
+       # ignore with_f2c here
+       FC=g77
+@@ -21329,17 +21329,17 @@ echo "$as_me: error: Unable to configure
+     MAKEFILE_TARGET=Makefile.gcwin32
+     ;;
+ # FreeBSD  systems (not supported by INRIA)
+-  *-*-freebsd*)
++  *-*-freebsd* | *-*-dragonfly*)
+      GCC=yes
+      CC=gcc
+      CC_OPTIONS="${CFLAGS} -Dfreebsd"
+-     CC_LDFLAGS=-lm
++     CC_LDFLAGS="${CC_LDFLAGS} -lm"
+      CC_PICFLAGS='-fPIC'
+      # script shell f77 have bugs, get ours
+      FC=f77
+      FC_OPTIONS="${CFLAGS} -Dfreebsd"
+      FC_OPTIONS_O0='-Dfreebsd'
+-     FC_LDFLAGS='-lm -Wl,--export-dynamic'
++     FC_LDFLAGS="${FC_LDFLAGS} -lm -Wl,--export-dynamic"
+      FC_PICFLAGS='-fPIC'
+      LD=ld
+      LD_LDFLAGS=-lm
+@@ -22028,7 +22028,7 @@ ac_link='$CC -o conftest$ac_exeext $CFLA
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ 
+     CC_OPTIONS="${CFLAGS} -Dnetbsd"
+-    CC_LDFLAGS="${LDFLAGS} -Wl,-R${X11BASE}/lib"
++    CC_LDFLAGS="${CC_LDFLAGS} -Wl,-R${X11BASE}/lib"
+     CC_PICFLAGS='-fPIC'
+     # check for --export-dynamic
+     ac_save_LDFLAGS="$LDFLAGS"
 @@ -22591,7 +22591,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
     FC="$F77"
     FC_OPTIONS="${FFLAGS}"
     FC_OPTIONS_O0=`echo $FC_OPTIONS | sed 's/-O0-9*//g'`
 -   FC_LDFLAGS="${LDLAGS} -Wl,-R${X11BASE}/lib"
-+   FC_LDFLAGS="${LDFLAGS} -Wl,-R${X11BASE}/lib"
++   FC_LDFLAGS="${FC_LDFLAGS} -Wl,-R${X11BASE}/lib"
     FC_PICFLAGS='-fPIC'
     # check for --export-dynamic
     ac_save_LDFLAGS="$LDFLAGS"
+@@ -22698,13 +22698,13 @@ rm -f conftest.$ac_objext conftest$ac_ex
+      GCC=yes
+      CC=gcc
+      CC_OPTIONS='-no-cpp-precomp -O2 -DNDEBUG -I/sw/include -L/sw/lib'
+-     CC_LDFLAGS='-L/sw/lib'
++     CC_LDFLAGS="${CC_LDFLAGS} -L/sw/lib"
+      CC_PICFLAGS='-fPIC'
+      # script shell f77 have bugs, get ours
+      FC=g77
+      FC_OPTIONS='-O2'
+      FC_OPTIONS_O0=
+-     FC_LDFLAGS='-L/sw/lib -ldl -lcc_dynamic'
++     FC_LDFLAGS="${FC_LDFLAGS} -L/sw/lib -ldl -lcc_dynamic"
+      FC_PICFLAGS='-fPIC'
+      LD=ld
+      LD_LDFLAGS=
 @@ -24208,7 +24208,8 @@ _ACEOF
  cat confdefs.h >>conftest.$ac_ext
  cat >>conftest.$ac_ext <<_ACEOF
@@ -84,6 +477,17 @@ $NetBSD: patch-ab,v 1.10 2005/09/22 00:05:40 dmcmahill Exp $
  dirs="$USER_TK_LIB_PATH /lib /usr/lib /usr/lib/tk /usr/lib/tk8.* /shlib /shlib/tk /shlib/tk8.* /usr/shlib /shlib/tk /usr/shlib/tk8.* /usr/local/lib /usr/local/lib/tk /usr/local/lib/tk8.* /usr/local/shlib /usr/X11/lib/tk /usr/X11/lib/tk8.*  /usr/lib/X11 /usr/lib/X11/tk /usr/lib/X11/tk8.* ../lib ../../lib /usr/tk /usr/local/tk /usr/local/tk/lib /usr/tk/lib /usr/local/tcl /usr/tcl /usr/local/tcl/lib /usr/tcl/lib /sw/lib "
  libexts="so so.1.0 sl dylib a"
  libnames="tk$CHK_TK_MAJ.$CHK_TK_MIN tk.$CHK_TK_MAJ.$CHK_TK_MIN tk$CHK_TK_MAJ$CHK_TK_MIN tk.$CHK_TK_MAJ$CHK_TK_MIN"
+@@ -26262,8 +26271,8 @@ fi
+ 				LDFLAGS="$saved_ldflags"
+ 				if test $TK_LIB_OK = 1; then
+ 					if test "$USER_TK_LIB_PATH" = ""
+-					then TK_LIB=" -L$PATH_LIB_TK -l$NAME_LIB_TK"
+-					else TK_LIB=" -L$USER_TK_LIB_PATH  -l$NAME_LIB_TK"
++					then TK_LIB=" -Wl,--rpath,$PATH_LIB_TL -L$PATH_LIB_TK -l$NAME_LIB_TK"
++					else TK_LIB=" -Wl,--rpath,$PATH_LIB_TL -L$USER_TK_LIB_PATH  -l$NAME_LIB_TK"
+ 					fi
+ 					break 3;
+ 				fi
 @@ -26292,7 +26301,7 @@ echo "$as_me: error: header file tk.h  h
          fi
  
diff --git a/math/scilab/patches/patch-as b/math/scilab/patches/patch-as
new file mode 100644
index 00000000000..caf2775ce50
--- /dev/null
+++ b/math/scilab/patches/patch-as
@@ -0,0 +1,19 @@
+$NetBSD: patch-as,v 1.6 2006/05/12 12:39:32 joerg Exp $
+
+--- routines/sound/st.h.orig	2006-04-28 19:43:21.000000000 +0000
++++ routines/sound/st.h
+@@ -228,14 +228,7 @@ IMPORT int soxpreview;	/* Preview mode: 
+ 
+ 
+ /* Error code reporting */
+-#ifdef	QNX
+ #include <errno.h>
+-#endif
+-
+-#if defined(unix) || defined(__OS2__) || defined(aix)
+-#include <errno.h>
+-extern int errno;
+-#endif
+ 
+ #ifdef	__OS2__
+ #define REMOVE remove
diff --git a/math/scilab/patches/patch-at b/math/scilab/patches/patch-at
new file mode 100644
index 00000000000..524cf03de95
--- /dev/null
+++ b/math/scilab/patches/patch-at
@@ -0,0 +1,14 @@
+$NetBSD: patch-at,v 1.6 2006/05/12 12:39:32 joerg Exp $
+
+--- routines/xsci/wf_fig.h.orig	2006-04-28 19:44:15.000000000 +0000
++++ routines/xsci/wf_fig.h
+@@ -48,8 +48,7 @@
+ #include <errno.h>
+ 
+ #ifndef linux 
+-#if !defined(__bsdi__) && !defined(__NetBSD__) && !defined(__APPLE__)
+-extern int	errno;
++#if !defined(__bsdi__) && !defined(__NetBSD__) && !defined(__APPLE__) && !defined(__DragonFly__)
+ extern int	sys_nerr;
+ #if (! (defined(BSD) && (BSD >= 199306))) && !defined(freebsd)  && !defined(__APPLE__)
+ extern char    *sys_errlist[];
diff --git a/math/scilab/patches/patch-au b/math/scilab/patches/patch-au
new file mode 100644
index 00000000000..6c1b3c1d183
--- /dev/null
+++ b/math/scilab/patches/patch-au
@@ -0,0 +1,12 @@
+$NetBSD: patch-au,v 1.8 2006/05/12 12:39:32 joerg Exp $
+
+--- routines/xsci/x_data.h.orig	2006-04-28 19:48:54.000000000 +0000
++++ routines/xsci/x_data.h
+@@ -31,7 +31,6 @@ extern int X_mask;
+ #ifdef DEBUG
+ extern int debug;
+ #endif	/* DEBUG */
+-extern int errno;
+ extern int max_plus1;
+ extern int pty_mask;
+ extern int waitingForTrackInfo;
diff --git a/math/scilab/patches/patch-av b/math/scilab/patches/patch-av
new file mode 100644
index 00000000000..d42a5c6e5cf
--- /dev/null
+++ b/math/scilab/patches/patch-av
@@ -0,0 +1,14 @@
+$NetBSD: patch-av,v 1.6 2006/05/12 12:39:32 joerg Exp $
+
+--- routines/xsci/x_misc.c.orig	2006-04-28 19:50:18.000000000 +0000
++++ routines/xsci/x_misc.c
+@@ -509,8 +509,7 @@ void Panic(s, a)
+ 
+ /* #include "wf_fig.h" */ /** for sys_errlist **/
+ #ifndef linux 
+-#if !defined(__bsdi__) && !defined(__NetBSD__) && !defined(__APPLE__)
+-extern int	errno;
++#if !defined(__bsdi__) && !defined(__NetBSD__) && !defined(__APPLE__) && !defined(__DragonFly__)
+ extern int	sys_nerr;
+ #if (! (defined(BSD) && (BSD >= 199306))) && !defined(freebsd)  && !defined(__APPLE__)
+ extern char    *sys_errlist[];
diff --git a/math/scilab/patches/patch-aw b/math/scilab/patches/patch-aw
new file mode 100644
index 00000000000..3bffa57ea6c
--- /dev/null
+++ b/math/scilab/patches/patch-aw
@@ -0,0 +1,13 @@
+$NetBSD: patch-aw,v 1.6 2006/05/12 12:39:32 joerg Exp $
+
+--- Makefile.in.orig	2005-05-31 07:57:32.000000000 +0000
++++ Makefile.in
+@@ -293,7 +293,7 @@ postinstall: 
+ 	@$(RM) -f -r contrib 
+ 	@mkdir contrib 
+ 	@mv contrib-loader.sce contrib/loader.sce
+-	@$(RM) man/*/*/*.xml 
++	@find man -name \*.xml -exec ${RM} {} \;
+ 	@@STRIP@ bin/scilex;
+ 
+ uninstall: