re PR bootstrap/44001 (.o vs. obj => @OBJEXT@ and $ac_objext)

2010-09-08  Tristan Gingold  <gingold@adacore.com>

	PR 44001
	* maint-tool (missing): Fix pattern for object file.
	(deps): Use $(objext) for object extension.
	* Makefile.in (objext): New variable.
	Replace all occurences of .o with .$(objext)
	Regenerate with maint-deps
	* configure.ac (pexecute): Set to the basename.
	* configure: Regenerate.

From-SVN: r163989

libiberty/ChangeLog

+2010-09-08  Tristan Gingold  <gingold@adacore.com>
+
+	PR 44001
+	* maint-tool (missing): Fix pattern for object file.
+	(deps): Use $(objext) for object extension.
+	* Makefile.in (objext): New variable.
+	Replace all occurences of .o with .$(objext)
+	Regenerate with maint-deps
+	* configure.ac (pexecute): Set to the basename.
+	* configure: Regenerate.
+
 2010-08-20  Maciej W. Rozycki  <macro@codesourcery.com>
 
 	* pex-common.c (pex_read_err): Set stderr_pipe to -1 if a

libiberty/configure

@@ -6539,10 +6539,10 @@ fi
 
 # Figure out which version of pexecute to use.
 case "${host}" in
-     *-*-mingw* | *-*-winnt*)	pexecute=./pex-win32.o  ;;
-     *-*-msdosdjgpp*)		pexecute=./pex-djgpp.o  ;;
-     *-*-msdos*)		pexecute=./pex-msdos.o  ;;
-     *)				pexecute=./pex-unix.o   ;;
+     *-*-mingw* | *-*-winnt*)	pexecute=pex-win32  ;;
+     *-*-msdosdjgpp*)		pexecute=pex-djgpp  ;;
+     *-*-msdos*)		pexecute=pex-msdos  ;;
+     *)				pexecute=pex-unix   ;;
 esac
 
 

libiberty/configure.ac

@@ -671,10 +671,10 @@ fi
 
 # Figure out which version of pexecute to use.
 case "${host}" in
-     *-*-mingw* | *-*-winnt*)	pexecute=./pex-win32.o  ;;
-     *-*-msdosdjgpp*)		pexecute=./pex-djgpp.o  ;;
-     *-*-msdos*)		pexecute=./pex-msdos.o  ;;
-     *)				pexecute=./pex-unix.o   ;;
+     *-*-mingw* | *-*-winnt*)	pexecute=pex-win32  ;;
+     *-*-msdosdjgpp*)		pexecute=pex-djgpp  ;;
+     *-*-msdos*)		pexecute=pex-msdos  ;;
+     *)				pexecute=pex-unix   ;;
 esac
 AC_SUBST(pexecute)
 

libiberty/maint-tool

@@ -76,7 +76,7 @@ sub missing {
     for $f (sort keys %listed) {
 	if ($f =~ /(.*)\.c$/) {
 	    $base = $1;
-	    if (! $listed{"$base.o"}) {
+	    if (! $listed{"./$base.o"}) {
 		print "O $f\n";
 	    }
 	}
@@ -264,7 +264,7 @@ sub deps {
 	    }
 	    @deps = sort { &locals_first($a,$b) } keys %scanned;
 	    $obj = $f;
-	    $obj =~ s/\.c$/.o/;
+	    $obj =~ s/\.c$/.\$(objext)/;
 	    $obj = "./$obj:";
 	    if ($#deps >= 0) {
 		print OUT "$obj \$(srcdir)/$f";