From: Christian Feld <christian.feld@posteo.de>
Date: Mon, 10 Feb 2025 10:53:07 +0000 (+0000)
Subject: libtool.m4: Fix for invalid postdeps
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f93cf989fab1d9af2fad7c813f71bdf4d273a5f9;p=thirdparty%2Flibtool.git

libtool.m4: Fix for invalid postdeps

Omitting lines starting with 'Driving:' fixes the invalid postdeps
observed with FC.

Reported: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=76177

* m4/libtool.m4: Omit lines that start with 'Driving:' when setting
  output_verbose_link_cmd.
---

diff --git a/m4/libtool.m4 b/m4/libtool.m4
index def2c24a5..434f9ba72 100644
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -6628,7 +6628,7 @@ if test yes != "$_lt_caught_CXX_error"; then
       # Commands to make compiler produce verbose output that lists
       # what "hidden" libraries, object files and flags are used when
       # linking a shared library.
-      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " [[-]]L"'
+      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP -v "^Driving:" | $GREP " [[-]]L"'
 
     else
       GXX=no
@@ -7413,7 +7413,7 @@ if test yes != "$_lt_caught_CXX_error"; then
 	      # Commands to make compiler produce verbose output that lists
 	      # what "hidden" libraries, object files and flags are used when
 	      # linking a shared library.
-	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " [[-]]L"'
+	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP -v "^Driving:" | $GREP " [[-]]L"'
 
 	    else
 	      # FIXME: insert proper C++ library support
@@ -7500,7 +7500,7 @@ if test yes != "$_lt_caught_CXX_error"; then
 	        # Commands to make compiler produce verbose output that lists
 	        # what "hidden" libraries, object files and flags are used when
 	        # linking a shared library.
-	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " [[-]]L"'
+	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP -v "^Driving:" | $GREP " [[-]]L"'
 	      else
 	        # g++ 2.7 appears to require '-G' NOT '-shared' on this
 	        # platform.
@@ -7511,7 +7511,7 @@ if test yes != "$_lt_caught_CXX_error"; then
 	        # Commands to make compiler produce verbose output that lists
 	        # what "hidden" libraries, object files and flags are used when
 	        # linking a shared library.
-	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " [[-]]L"'
+	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP -v "^Driving:" | $GREP " [[-]]L"'
 	      fi
 
 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'