Make 'autoreconf' work for 'gcc', 'libobjc'

With that, we may then run plain 'autoreconf' for all of GCC's subpackages,
instead of for some of those (that don't use Automake) manually having to run
the applicable combination of 'aclocal', 'autoconf', 'autoheader'.

See also 'AC_CONFIG_MACRO_DIRS'/'AC_CONFIG_MACRO_DIR' usage elsewhere.

	gcc/
	* configure.ac (AC_CONFIG_MACRO_DIRS): Instantiate.
	* configure: Regenerate.
	libobjc/
	* configure.ac (AC_CONFIG_MACRO_DIRS): Instantiate.
	* configure: Regenerate.

diff --git a/gcc/configure b/gcc/configure
index 2ce51a8a45836589dae855adedde1659b041316c..c6def4c88e5fe7c24299a9c92f81cb9865816370 100755 (executable)
--- a/gcc/configure
+++ b/gcc/configure
@@ -3333,6 +3333,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
+
 ac_config_headers="$ac_config_headers auto-host.h:config.in"
 
 
@@ -19713,7 +19714,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 19716 "configure"
+#line 19717 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -19819,7 +19820,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 19822 "configure"
+#line 19823 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H

diff --git a/gcc/configure.ac b/gcc/configure.ac
index e1ef2ecf0267b0c4ea0bda799629127990586f65..45bf7560e6ffc79860beb4bfc50cb048efd168cd 100644 (file)
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -25,6 +25,7 @@
 
 AC_INIT
 AC_CONFIG_SRCDIR(tree.cc)
+AC_CONFIG_MACRO_DIRS([../config] [..])
 AC_CONFIG_HEADER(auto-host.h:config.in)
 
 gcc_version=`cat $srcdir/BASE-VER`

diff --git a/libobjc/configure b/libobjc/configure
index a8fdc643349ec6a3cc639a5bbdef34818917027c..6da20b8e4ffbf9e5d7f91e7cd44ea698d277cda9 100755 (executable)
--- a/libobjc/configure
+++ b/libobjc/configure
@@ -2218,6 +2218,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
+
 ac_aux_dir=
 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
   if test -f "$ac_dir/install-sh"; then
@@ -10795,7 +10796,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10798 "configure"
+#line 10799 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10901,7 +10902,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10904 "configure"
+#line 10905 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H

diff --git a/libobjc/configure.ac b/libobjc/configure.ac
index f8f577cfbefe2083ed78282d314d6e2a931acd2d..6f58a45d4cbc3d645b7f9df6bbf1ecdbd40ae22f 100644 (file)
--- a/libobjc/configure.ac
+++ b/libobjc/configure.ac
@@ -20,6 +20,7 @@
 
 AC_INIT(package-unused, version-unused,, libobjc)
 AC_CONFIG_SRCDIR([objc/objc.h])
+AC_CONFIG_MACRO_DIRS([../config] [..])
 GCC_TOPLEV_SUBDIRS
 
 # We need the following definitions because AC_PROG_LIBTOOL relies on them