From: Paolo Bonzini <bonzini@gnu.org>
Date: Wed, 28 Jul 2010 21:53:19 +0000 (+0200)
Subject: handle sysroot flags
X-Git-Tag: v2.4~72^2~18
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=a8f549c1348c0bdedf3c01e6bed6c1e1aa5e8855;p=thirdparty%2Flibtool.git

handle sysroot flags

* libltdl/config/ltmain.m4sh (func_mode_link): Recognize --sysroot
option.

Signed-off-by: Paolo Bonzini <bonzini@gnu.org>
---

diff --git a/libltdl/config/ltmain.m4sh b/libltdl/config/ltmain.m4sh
index d67752956..7153513a1 100644
--- a/libltdl/config/ltmain.m4sh
+++ b/libltdl/config/ltmain.m4sh
@@ -4435,7 +4435,7 @@ func_mode_link ()
       # Tru64 UNIX uses -model [arg] to determine the layout of C++
       # classes, name mangling, and exception handling.
       # Darwin uses the -arch flag to determine output architecture.
-      -model|-arch|-isysroot)
+      -model|-arch|-isysroot|--sysroot)
 	func_append compiler_flags " $arg"
 	func_append compile_command " $arg"
 	func_append finalize_command " $arg"
@@ -4632,8 +4632,9 @@ func_mode_link ()
       # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
       # @file                GCC response files
       # -tp=*                Portland pgcc target processor selection
+      # --sysroot=*          for sysroot support
       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*)
+      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*)
         func_quote_for_eval "$arg"
 	arg="$func_quote_for_eval_result"
         func_append compile_command " $arg"