From: Alexandre Oliva <oliva@lsd.ic.unicamp.br>
Date: Fri, 3 Dec 1999 02:57:29 +0000 (+0000)
Subject: * libtool.m4: Use host when --target is not specified.
X-Git-Tag: multi-language-fork~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c216918b1129b379abf385f6be49620b43a5f21;p=thirdparty%2Flibtool.git

* libtool.m4: Use host when --target is not specified.
---

diff --git a/ChangeLog b/ChangeLog
index 6927c448f..096044c0d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 1999-12-03  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
 
+	* libtool.m4: Use host when --target is not specified.
+
 	* configure.in: AC_SUBST variables that are used by ltconfig to
 	build libtool.
 
diff --git a/libtool.m4 b/libtool.m4
index 714304a0c..cf4c53909 100644
--- a/libtool.m4
+++ b/libtool.m4
@@ -36,7 +36,7 @@ AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
-$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $target \
+$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $lt_target \
 || AC_MSG_ERROR([libtool configure failed])
 
 # Reload cache, that may have been modified by ltconfig
@@ -80,6 +80,11 @@ file_magic*)
   ;;
 esac
 
+case "$target" in
+NONE) lt_target="$host" ;;
+*) lt_target="$target" ;;
+esac
+
 AC_CHECK_TOOL(RANLIB, ranlib, :)
 AC_CHECK_TOOL(STRIP, strip, :)
 
@@ -107,7 +112,7 @@ test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
 
 # Some flags need to be propagated to the compiler or linker for good
 # libtool support.
-case "$target" in
+case "$lt_target" in
 *-*-irix6*)
   # Find out which ABI we are using.
   echo '[#]line __oline__ "configure"' > conftest.$ac_ext
@@ -153,7 +158,7 @@ ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
       DllMain (0, 0, 0);],
       [lt_cv_need_dllmain=yes],[lt_cv_need_dllmain=no])])
 
-  case "$target/$CC" in
+  case "$lt_target/$CC" in
   *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
     # old mingw systems require "-dll" to link a DLL, while more recent ones
     # require "-mdll"
@@ -367,7 +372,7 @@ ac_prog=ld
 if test "$ac_cv_prog_gcc" = yes; then
   # Check if gcc -print-prog-name=ld gives a path.
   AC_MSG_CHECKING([for ld used by GCC])
-  case $target in
+  case $lt_target in
   *-*-mingw*)
     # gcc leaves a trailing carriage return which upsets mingw
     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
@@ -603,7 +608,7 @@ AC_MSG_RESULT([$NM])
 AC_DEFUN(AC_CHECK_LIBM,
 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 LIBM=
-case "$target" in
+case "$lt_target" in
 *-*-beos* | *-*-cygwin*)
   # These system don't have libm
   ;;