accept .sx as synonymous to .S

[Ralf Wildenhues]

See <http://gcc.gnu.org/ml/gcc-patches/2007-09/msg00173.html>.
OK to apply to respective branches?  I've also sent a patch for
Automake.

Cheers,
Ralf

HEAD:
2007-10-01  Ralf Wildenhues  <address@hidden>

        * libltdl/config/ltmain.m4sh (func_mode_compile): Accept
        extension `.sx'.
        * tests/suffix.test: Test it.

Index: libltdl/config/ltmain.m4sh
===================================================================
RCS file: /cvsroot/libtool/libtool/libltdl/config/ltmain.m4sh,v
retrieving revision 1.89
diff -u -r1.89 ltmain.m4sh
--- libltdl/config/ltmain.m4sh  23 Jul 2007 17:46:28 -0000      1.89
+++ libltdl/config/ltmain.m4sh  1 Oct 2007 18:17:21 -0000
@@ -1373,6 +1373,7 @@
     *.for) xform=for ;;
     *.java) xform=java ;;
     *.obj) xform=obj ;;
+    *.sx) xform=sx ;;
     esac
 
     libobj=`$ECHO "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
Index: tests/suffix.test
===================================================================
RCS file: /cvsroot/libtool/libtool/tests/suffix.test,v
retrieving revision 1.14
diff -u -r1.14 suffix.test
--- tests/suffix.test   25 Mar 2007 12:12:43 -0000      1.14
+++ tests/suffix.test   8 Oct 2007 18:17:21 -0000
@@ -25,7 +25,7 @@
 
 # Extensions taken from the ones that Automake recognizes, plus Objective C,
 # and GNU Ada.
-extensions="C F S ada adb ads asm c c++ cc cpp cxx f f90 F90 f95 F95 f03 F03 
for m s"
+extensions="C F S ada adb ads asm c c++ cc cpp cxx f f90 F90 f95 F95 f03 F03 
for m s sx"
 bad_names="foo."
 
 . tests/defs || exit 1


branch-1-5:
2007-10-01  Ralf Wildenhues  <address@hidden>

        * ltmain.in: Accept extension `.sx'.
        * tests/suffix.test: Test it.

Index: ltmain.in
===================================================================
RCS file: /cvsroot/libtool/libtool/Attic/ltmain.in,v
retrieving revision 1.334.2.142
diff -u -r1.334.2.142 ltmain.in
--- ltmain.in   22 Jun 2007 06:15:08 -0000      1.334.2.142
+++ ltmain.in   8 Oct 2007 18:20:58 -0000
@@ -788,6 +788,7 @@
     *.for) xform=for ;;
     *.java) xform=java ;;
     *.obj) xform=obj ;;
+    *.sx) xform=sx ;;
     esac
 
     libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
Index: tests/suffix.test
===================================================================
RCS file: /cvsroot/libtool/libtool/tests/suffix.test,v
retrieving revision 1.3.2.1
diff -u -r1.3.2.1 suffix.test
--- tests/suffix.test   21 Jan 2007 14:58:24 -0000      1.3.2.1
+++ tests/suffix.test   8 Oct 2007 18:20:58 -0000
@@ -3,7 +3,7 @@
 
 # Extensions taken from the ones that Automake recognizes, plus Objective C,
 # and GNU Ada.
-extensions="C F S ada adb ads asm c c++ cc cpp cxx f f90 F90 f95 F95 f03 F03 
for m s"
+extensions="C F S ada adb ads asm c c++ cc cpp cxx f f90 F90 f95 F95 f03 F03 
for m s sx"
 bad_names="foo."
 
 # Test script header.