Import editline-3.1.20130712 as devel/editline.

Based on wip/editline by reed@.

This is an autotool- and libtoolized port of the NetBSD Editline library
(libedit). This Berkeley-style licensed command line editor library
provides generic line editing, history, and tokenization functions,
similar to those found in GNU Readline.

8 files changed, 182 insertions, 0 deletions

diff --git a/devel/editline/DESCR b/devel/editline/DESCR
new file mode 100644
index 00000000000..5472387eeac
--- /dev/null
+++ b/devel/editline/DESCR
@@ -0,0 +1,4 @@
+This is an autotool- and libtoolized port of the NetBSD Editline library
+(libedit). This Berkeley-style licensed command line editor library
+provides generic line editing, history, and tokenization functions,
+similar to those found in GNU Readline.
diff --git a/devel/editline/Makefile b/devel/editline/Makefile
new file mode 100644
index 00000000000..0aba91d1159
--- /dev/null
+++ b/devel/editline/Makefile
@@ -0,0 +1,23 @@
+# $NetBSD: Makefile,v 1.1 2013/07/15 01:42:47 ryoon Exp $
+#
+
+DISTNAME=		libedit-20130712-3.1
+PKGNAME=		editline-3.1.20130712
+CATEGORIES=		devel
+MASTER_SITES=		http://www.thrysoee.dk/editline/
+
+MAINTAINER=		ryoon@NetBSD.org
+HOMEPAGE=		http://www.thrysoee.dk/editline/
+COMMENT=		NetBSD Editline library (libedit) for generic line editing
+LICENSE=		modified-bsd
+
+USE_LIBTOOL=		yes
+GNU_CONFIGURE=		yes
+USE_LANGUAGES=		c c++
+USE_TOOLS+=		automake autoreconf
+
+pre-configure:
+	cd ${WRKSRC} && autoreconf
+
+.include "../../mk/termcap.buildlink3.mk"
+.include "../../mk/bsd.pkg.mk"
diff --git a/devel/editline/PLIST b/devel/editline/PLIST
new file mode 100644
index 00000000000..5287688b5fa
--- /dev/null
+++ b/devel/editline/PLIST
@@ -0,0 +1,29 @@
+@comment $NetBSD: PLIST,v 1.1 2013/07/15 01:42:47 ryoon Exp $
+include/editline/readline.h
+include/histedit.h
+lib/libedit.la
+lib/pkgconfig/libedit.pc
+man/man3/editline.3
+man/man3/el_deletestr.3
+man/man3/el_end.3
+man/man3/el_get.3
+man/man3/el_getc.3
+man/man3/el_gets.3
+man/man3/el_history.3
+man/man3/el_history_end.3
+man/man3/el_history_init.3
+man/man3/el_init.3
+man/man3/el_insertstr.3
+man/man3/el_line.3
+man/man3/el_parse.3
+man/man3/el_push.3
+man/man3/el_reset.3
+man/man3/el_resize.3
+man/man3/el_set.3
+man/man3/el_source.3
+man/man3/el_tok_end.3
+man/man3/el_tok_init.3
+man/man3/el_tok_line.3
+man/man3/el_tok_reset.3
+man/man3/el_tok_str.3
+man/man5/editrc.5
diff --git a/devel/editline/buildlink3.mk b/devel/editline/buildlink3.mk
new file mode 100644
index 00000000000..1b7092f71d3
--- /dev/null
+++ b/devel/editline/buildlink3.mk
@@ -0,0 +1,26 @@
+# $NetBSD: buildlink3.mk,v 1.1 2013/07/15 01:42:47 ryoon Exp $
+
+BUILDLINK_TREE+=	editline
+
+.if !defined(EDITLINE_BUILDLINK3_MK)
+EDITLINE_BUILDLINK3_MK:=
+
+BUILDLINK_API_DEPENDS.editline+=	editline>=3.0.20130712
+BUILDLINK_PKGSRCDIR.editline?=	../../devel/editline
+
+BUILDLINK_FILES.editline+=	include/history.h
+BUILDLINK_FILES.editline+=	include/readline.h
+
+BUILDLINK_FNAME_TRANSFORM.editline+=	-e 's|include/editline/readline\.h|include/readline/history.h|g'
+BUILDLINK_FNAME_TRANSFORM.editline+=	-e 's|include/editline/readline\.h|include/readline/readline.h|g'
+
+CHECK_BUILTIN.editline:=	yes
+.include "../../devel/editline/builtin.mk"
+CHECK_BUILTIN.editline:=	no
+
+USE_BUILTIN.termcap=	yes
+
+.include "../../mk/termcap.buildlink3.mk"
+.endif	# EDITLINE_BUILDLINK3_MK
+
+BUILDLINK_TREE+=	-editline
diff --git a/devel/editline/builtin.mk b/devel/editline/builtin.mk
new file mode 100644
index 00000000000..14144e01059
--- /dev/null
+++ b/devel/editline/builtin.mk
@@ -0,0 +1,52 @@
+# $NetBSD: builtin.mk,v 1.1 2013/07/15 01:42:47 ryoon Exp $
+
+BUILTIN_PKG:=	editline
+
+BUILTIN_FIND_LIBS:=		edit
+BUILTIN_FIND_FILES_VAR:=	H_EDITLINE
+BUILTIN_FIND_FILES.H_EDITLINE=	/usr/include/readline/readline.h
+
+.include "../../mk/buildlink3/bsd.builtin.mk"
+
+###
+### Determine if there is a built-in implementation of the package and
+### set IS_BUILTIN.<pkg> appropriately ("yes" or "no").
+###
+.if !defined(IS_BUILTIN.editline)
+IS_BUILTIN.editline=	no
+.  if empty(H_EDITLINE:M__nonexistent__) && \
+      !empty(BUILTIN_LIB_FOUND.edit:M[yY][eE][sS])
+IS_BUILTIN.editline=	yes
+.  endif
+.endif
+MAKEVARS+=	IS_BUILTIN.editline
+
+###
+### Determine whether we should use the built-in implementation if it
+### exists, and set USE_BUILTIN.<pkg> appropriate ("yes" or "no").
+###
+.if !defined(USE_BUILTIN.editline)
+.  if ${PREFER.editline} == "pkgsrc"
+USE_BUILTIN.editline=	no
+.  else
+USE_BUILTIN.editline=	${IS_BUILTIN.editline}
+.    if defined(BUILTIN_PKG.editline) && \
+        !empty(IS_BUILTIN.editline:M[yY][eE][sS])
+USE_BUILTIN.editline=	yes
+.    endif
+# XXX
+# XXX By default, assume that the native editline library is good enough
+# XXX to replace GNU readline if it provides the readline-compatibility
+# XXX headers.
+# XXX
+.    if !empty(BUILTIN_LIB_FOUND.edit:M[yY][eE][sS]) && \
+	empty(H_EDITLINE:M__nonexistent__)
+USE_BUILTIN.editline=	yes
+.    endif
+MAKEVARS+=	USE_BUILTIN.readline
+
+BUILDLINK_TRANSFORM+=	l:history:edit:${BUILTIN_LIBNAME.termcap}
+BUILDLINK_TRANSFORM+=	l:readline:edit:${BUILTIN_LIBNAME.termcap}
+.endif
+
+.endif	# CHECK_BUILTIN.readline
diff --git a/devel/editline/distinfo b/devel/editline/distinfo
new file mode 100644
index 00000000000..5a42f698d3d
--- /dev/null
+++ b/devel/editline/distinfo
@@ -0,0 +1,7 @@
+$NetBSD: distinfo,v 1.1 2013/07/15 01:42:47 ryoon Exp $
+
+SHA1 (libedit-20130712-3.1.tar.gz) = 6bb65d88244a89680cec73682093f66c01a8a9b9
+RMD160 (libedit-20130712-3.1.tar.gz) = 69f55494ebe04f9f01c3a7cde515484a1095337e
+Size (libedit-20130712-3.1.tar.gz) = 483857 bytes
+SHA1 (patch-ab) = 29ed6d0aad2a4c76ada124867cb0e3ff88b8030e
+SHA1 (patch-ac) = 71b27006acc43128ad9756e07eb79e961f6f9c94
diff --git a/devel/editline/patches/patch-ab b/devel/editline/patches/patch-ab
new file mode 100644
index 00000000000..daea283f28b
--- /dev/null
+++ b/devel/editline/patches/patch-ab
@@ -0,0 +1,29 @@
+$NetBSD: patch-ab,v 1.1 2013/07/15 01:42:47 ryoon Exp $
+
+--- acinclude.m4.orig	2005-08-28 17:26:59.000000000 +0900
++++ acinclude.m4
+@@ -65,3 +65,23 @@ AC_DEFUN([EL_GETPW_R_DRAFT],
+        AC_MSG_RESULT(yes)],
+       [AC_MSG_RESULT(no)])
+ ])
++
++AC_DEFUN([EL_PRAGMA_WEAK],
++[
++    AC_MSG_CHECKING([if we can use C pragma weak SYM])
++    AC_RUN_IFELSE([#include <stdio.h>
++                   #pragma weak ___non_existent_function___
++                   extern void ___non_existent_function___(void);
++                   int main(void) {
++                       if (___non_existent_function___ == 0) {
++                           return 0;
++                       }
++                       else {
++                           return 1;
++                       }
++                   }],
++                   [AC_DEFINE([HAVE_PRAGMA_WEAK], 1, [Define to 1 if we can use C pragma weak SYM.])
++                    AC_MSG_RESULT(yes)],
++                   [AC_MSG_RESULT(no)],
++                   [AC_MSG_RESULT(cross compiling; assumed `no')])
++])
+\ No newline at end of file
diff --git a/devel/editline/patches/patch-ac b/devel/editline/patches/patch-ac
new file mode 100644
index 00000000000..2a014487887
--- /dev/null
+++ b/devel/editline/patches/patch-ac
@@ -0,0 +1,12 @@
+$NetBSD: patch-ac,v 1.1 2013/07/15 01:42:47 ryoon Exp $
+
+--- configure.ac.orig	2009-01-11 19:33:42.000000000 +0900
++++ configure.ac
+@@ -57,6 +57,7 @@ AC_C_CONST
+ AC_TYPE_PID_T
+ AC_TYPE_SIZE_T
+ AC_CHECK_TYPES([u_int32_t])
++EL_PRAGMA_WEAK
+ 
+ # Checks for library functions.
+ AC_FUNC_CLOSEDIR_VOID