From: Frédéric Bérat <fberat@redhat.com>
Date: Thu, 3 Feb 2022 15:26:55 +0000 (+0100)
Subject: ltmain.in: Compiler dependencies wrongly deduplicated
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=18dc06ade3db7c4100e781d1c1ef8c5b018ca920;p=thirdparty%2Flibtool.git

ltmain.in: Compiler dependencies wrongly deduplicated

Removing duplicate compiler dependencies causes linking problems on
linux with GCC libraries. This deduplication optimization is no longer
used for linux hosts.

Reported: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=75462

* build-aux/ltmain.in: Add linux to list of hosts that do not remove
  duplicate compiler dependencies.
---

diff --git a/build-aux/ltmain.in b/build-aux/ltmain.in
index 43cd3b1ab..caec9db29 100644
--- a/build-aux/ltmain.in
+++ b/build-aux/ltmain.in
@@ -589,7 +589,7 @@ libtool_validate_options ()
     case $host_os in
       # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452
       # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788
-      cygwin* | mingw* | windows* | pw32* | cegcc* | solaris2* | os2*)
+      cygwin* | mingw* | windows* | pw32* | cegcc* | solaris2* | os2* | *linux*)
         # don't eliminate duplications in $postdeps and $predeps
         opt_duplicate_compiler_generated_deps=:
         ;;