From: Andreas Schwab <schwab@suse.de>
Date: Wed, 22 Sep 2004 22:46:12 +0000 (+0000)
Subject: The dlpreopen pass over libraries reverses the elements in the
X-Git-Tag: release-1-9d~36
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a2ad2dce324d514a617b94e352fac9e488457c78;p=thirdparty%2Flibtool.git

The dlpreopen pass over libraries reverses the elements in the
$deplibs list.  This causes problems when the link pass tries to
find libraries when they are located in non-standard places
denoted by -L options.  Due to the reversed order these -L options
occur after the libraries that need them, and they are not found:

* config/ltmain.in: (Un)Reverse $deplibs list at the start of the
link pass in lib mode.
---

diff --git a/ChangeLog b/ChangeLog
index 418885f3b..95169080d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+2004-09-22  Andreas Schwab  <schwab@suse.de>
+
+	The dlpreopen pass over libraries reverses the elements in the
+	$deplibs list.  This causes problems when the link pass tries to
+	find libraries when they are located in non-standard places
+	denoted by -L options.  Due to the reversed order these -L options
+	occur after the libraries that need them, and they are not found:
+
+	* config/ltmain.in: (Un)Reverse $deplibs list at the start of the
+	link pass in lib mode.
+
 2004-09-22  Charles Wilson  <cwilson@spam.protected>
 
 	* ltmain.in (func_generate_dlsyms) [cygwin, mingw]: when creating
diff --git a/config/ltmain.in b/config/ltmain.in
index 69ed2f046..dfe41b454 100644
--- a/config/ltmain.in
+++ b/config/ltmain.in
@@ -3289,6 +3289,18 @@ func_mode_link ()
     esac
 
     for pass in $passes; do
+      # The preopen pass in lib mode reverses $deplibs; put it back here
+      # so that -L comes before libs that need it for instance...
+      if test "$linkmode,$pass" = "lib,link"; then
+	## FIXME: Find the place where the list is rebuilt in the wrong
+	##        order, and fix it there properly
+        tmp_deplibs=
+	for deplib in $deplibs; do
+	  tmp_deplibs="$deplib $tmp_deplibs"
+	done
+	deplibs="$tmp_deplibs"
+      fi
+
       if test "$linkmode,$pass" = "lib,link" ||
 	 test "$linkmode,$pass" = "prog,scan"; then
 	libs="$deplibs"