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$NetBSD: patch-gnu_configure.in,v 1.1 2015/04/12 15:45:00 tnn Exp $
--- gnu/configure.in.orig 2005-06-21 18:27:20.000000000 +0000
+++ gnu/configure.in
@@ -12,13 +12,23 @@ dnl Installation script (let it be, temp
AC_PROG_INSTALL([e:/os2apps/autoconf/install-sh])
dnl Configuration parameters
-AC_CONFIG_HEADER([../c_defs.h:config.h.in])
+AC_CONFIG_HEADER([c_defs.h:config.h.in])
dnl Checks for the canonical system name
AC_CANONICAL_HOST
dnl Checks for programs.
AC_PROG_CC
+AC_DEFUN(AC_PROG_LD_GNU,
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+ ac_cv_prog_gnu_ld=yes
+else
+ ac_cv_prog_gnu_ld=no
+fi])
+])
+AC_PROG_LD_GNU
dnl Checks for header files.
AC_HEADER_STDC
@@ -35,7 +45,8 @@ AC_FUNC_MEMCMP
AC_FUNC_SETVBUF_REVERSED
AC_TYPE_SIGNAL
AC_FUNC_VPRINTF
-AC_CHECK_FUNCS([getcwd min max mkdir mkdtemp rmdir fcloseall strcasecmp setpriority strdup strerror strstr strupr strlwr strtol strtoul])
+AC_CHECK_FUNCS([getcwd lchown min max mkdir mkdtemp rmdir fcloseall strcasecmp setpriority strdup strerror strstr strupr strlwr strtol strtoul])
+AC_SEARCH_LIBS([dlsym], [dl])
dnl Platform-specific tuning
PROG_EXT=
@@ -45,22 +56,27 @@ REQUIRES_DEF=
OS_ID="UNIX"
OS_DEF="-D_UNIX"
DLL_CFLAGS="-fPIC"
+LD_STRIP="-s "
case $host_os in
linux*)
AC_DEFINE(ELF_EXECUTABLES, 1, [Define if executables use ELF format])
DYN_LIBS="-ldl"
- LD_STRIP="gnu/stripgcc.lnk"
+ LD_STRIP="-s gnu/stripgcc.lnk"
;;
k*bsd*)
AC_DEFINE(ELF_EXECUTABLES)
DYN_LIBS="-ldl"
- LD_STRIP="gnu/stripgcc.lnk"
+ LD_STRIP="-s gnu/stripgcc.lnk"
;;
*bsd*)
AC_DEFINE(ELF_EXECUTABLES)
DLL_FLAGS="-shared -export-dynamic"
- LD_STRIP="gnu/stripgcc.lnk"
+ LD_STRIP="-s gnu/stripgcc.lnk"
+ ;;
+darwin*)
+ DLL_FLAGS="-bundle"
+ LD_STRIP=""
;;
interix3*)
# not ELF
@@ -71,14 +87,16 @@ interix3*)
AC_DEFINE(ELF_EXECUTABLES)
DLL_FLAGS="-shared -fPIC"
DLL_CFLAGS="-shared -fPIC"
- LD_STRIP="gnu/stripgcc.lnk"
+ LD_STRIP="-s gnu/stripgcc.lnk"
;;
*solaris*)
AC_DEFINE(ELF_EXECUTABLES)
CFLAGS="-DSUNOS -D_UNIX"
DLL_FLAGS="-shared -fPIC"
DLL_CFLAGS="-shared -fPIC"
- LD_STRIP="gnu/stripgcc.lnk"
+ if test X"$ac_cv_prog_gnu_ld" = X"yes"; then
+ LD_STRIP="-s gnu/stripgcc.lnk"
+ fi
;;
os2*)
PROG_EXT=".exe"
@@ -125,7 +143,7 @@ dnl Initial setup
test -z "$CONFIG_SHELL" && CONFIG_SHELL=/bin/sh
AC_SUBST(CONFIG_SHELL)
-
+AC_OUTPUT(makefile.gnu:makefile.in)
AC_MSG_CHECKING([if dynamic C library may be used])
AC_ARG_ENABLE(libc,
[ --disable-libc Disable linking with dynamic C library],
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