merge from gcc

libiberty/ChangeLog

@@ -1,3 +1,11 @@
+2009-04-14  Eli Zaretskii  <eliz@gnu.org>
+
+	* configure.ac  (setobjs, msdosdjgpp): Move a-priori setting of
+	existing and required library functions to with_target_subdir
+	section, so that the native build does detect them at configure
+	time.
+	* configure: Regenerated.
+	
 2009-04-13  Ozkan Sezer  <sezeroz@gmail.com>
 
         PR target/39397

libiberty/configure

@@ -6372,6 +6372,59 @@ _ACEOF
 _ACEOF
 
 
+    setobjs=yes
+    ;;
+
+  *-*-msdosdjgpp)
+    case $LIBOBJS in
+    "vasprintf.$ac_objext"   | \
+  *" vasprintf.$ac_objext"   | \
+    "vasprintf.$ac_objext "* | \
+  *" vasprintf.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" ;;
+esac
+
+    case $LIBOBJS in
+    "vsnprintf.$ac_objext"   | \
+  *" vsnprintf.$ac_objext"   | \
+    "vsnprintf.$ac_objext "* | \
+  *" vsnprintf.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext" ;;
+esac
+
+    case $LIBOBJS in
+    "snprintf.$ac_objext"   | \
+  *" snprintf.$ac_objext"   | \
+    "snprintf.$ac_objext "* | \
+  *" snprintf.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" ;;
+esac
+
+    case $LIBOBJS in
+    "asprintf.$ac_objext"   | \
+  *" asprintf.$ac_objext"   | \
+    "asprintf.$ac_objext "* | \
+  *" asprintf.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" ;;
+esac
+
+
+    for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
+             getcwd getpagesize getrusage gettimeofday \
+             index insque memchr memcmp memcpy memmove memset psignal \
+             putenv random rename rindex sbrk setenv stpcpy strcasecmp \
+             strchr strdup strerror strncasecmp strrchr strstr strtod \
+             strtol strtoul sysconf times tmpnam vfprintf vprintf \
+             vsprintf waitpid
+    do
+      n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+      cat >>confdefs.h <<_ACEOF
+#define $n 1
+_ACEOF
+
+    done
+
+
     setobjs=yes
     ;;
 
@@ -6535,26 +6588,6 @@ _ACEOF
 _ACEOF
 
 
-    setobjs=yes
-    ;;
-
-  *-*-msdosdjgpp)
-    for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
-             getcwd getpagesize getrusage gettimeofday \
-             index insque memchr memcmp memcpy memmove memset psignal \
-             putenv random rename rindex sbrk setenv stpcpy strcasecmp \
-             strchr strdup strerror strncasecmp strrchr strstr strtod \
-             strtol strtoul sysconf times tmpnam vfprintf vprintf \
-             vsprintf waitpid
-    do
-      n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
-      cat >>confdefs.h <<_ACEOF
-#define $n 1
-_ACEOF
-
-    done
-
-
     setobjs=yes
     ;;
 

libiberty/configure.ac

@@ -466,6 +466,28 @@ if test -n "${with_target_subdir}"; then
     # Of the functions in $checkfuncs, Mingw only has strerror.
     AC_DEFINE(HAVE_STRERROR)
 
+    setobjs=yes
+    ;;
+
+  *-*-msdosdjgpp)
+    AC_LIBOBJ([vasprintf])
+    AC_LIBOBJ([vsnprintf])
+    AC_LIBOBJ([snprintf])
+    AC_LIBOBJ([asprintf])
+
+    for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
+             getcwd getpagesize getrusage gettimeofday \
+             index insque memchr memcmp memcpy memmove memset psignal \
+             putenv random rename rindex sbrk setenv stpcpy strcasecmp \
+             strchr strdup strerror strncasecmp strrchr strstr strtod \
+             strtol strtoul sysconf times tmpnam vfprintf vprintf \
+             vsprintf waitpid
+    do
+      n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+      AC_DEFINE_UNQUOTED($n)
+    done
+
+
     setobjs=yes
     ;;
 
@@ -545,23 +567,6 @@ if test -z "${setobjs}"; then
     # Of the functions in $checkfuncs, VxWorks only has strerror.
     AC_DEFINE(HAVE_STRERROR)
 
-    setobjs=yes
-    ;;
-
-  *-*-msdosdjgpp)
-    for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
-             getcwd getpagesize getrusage gettimeofday \
-             index insque memchr memcmp memcpy memmove memset psignal \
-             putenv random rename rindex sbrk setenv stpcpy strcasecmp \
-             strchr strdup strerror strncasecmp strrchr strstr strtod \
-             strtol strtoul sysconf times tmpnam vfprintf vprintf \
-             vsprintf waitpid
-    do
-      n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
-      AC_DEFINE_UNQUOTED($n)
-    done
-
-
     setobjs=yes
     ;;