2004-06-09 Paolo Bonzini <bonzini@gnu.org>

	* Makefile.tpl (touch-stage[+id+]): New.
	(restage[+prev+]): Depend on touch-stage[+id+].

	* Makefile.tpl (RECURSE_FLAGS_TO_PASS): New.
	Use it throughout.

	* Makefile.def: Add profile and feedback bootstrap stages.
	Remove next field from bootstrap stages.
	* Makefile.tpl (LN, LN_S): Substitute.
	(stageN-start, stageN-end): Use double-colon rules, to
	provide a hook for additional setup commands.
	(distclean-stageN-gcc, restageN): Create dependencies from
	[+prev+], not from [+next+].
	(stageN-bubble): Add commands for successive stages from
	[+prev+], using double-colon rules.
	(all-stageN-gcc): Fix typo.
	(stagefeedback-start, profiledbootstrap): New.
	* Makefile.in: Regenerate.
	* configure.in: Call ACX_PROG_LN.
	* configure: Regenerate.

config/ChangeLog:
2004-06-09  Paolo Bonzini  <bonzini@gnu.org>

	* acx.m4 (ACX_PROG_LN): From gcc, modified to
	accept a parameter.

gcc/ChangeLog:
2004-06-09  Paolo Bonzini  <bonzini@gnu.org>

	* aclocal.m4 (gcc_AC_PROG_LN): Remove.
	(gcc_AC_CHECK_DECLS): Use AH_TEMPLATE to generate
	config.in entries.
	* configure.ac: Call ACX_PROG_LN, falling back to $LN_S
	if hard links are not available.
	* configure: Regenerate.
	* config.in: Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@82816 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 6 insertions, 42 deletions

diff --git a/gcc/aclocal.m4 b/gcc/aclocal.m4
index 53dfd878ba8..c5c71caa31a 100644
--- a/gcc/aclocal.m4
+++ b/gcc/aclocal.m4
@@ -28,11 +28,13 @@ dnl Arrange to define HAVE_DECL_<FUNCTION> to 0 or 1 as appropriate.
 dnl gcc_AC_CHECK_DECLS(SYMBOLS,
 dnl 	[ACTION-IF-NEEDED [, ACTION-IF-NOT-NEEDED [, INCLUDES]]])
 AC_DEFUN([gcc_AC_CHECK_DECLS],
-[for ac_func in $1
+[AC_FOREACH([gcc_AC_Func], [$1],
+  [AH_TEMPLATE(AS_TR_CPP(HAVE_DECL_[]gcc_AC_Func),
+  [Define to 1 if we found a declaration for ']gcc_AC_Func[', otherwise
+   define to 0.])])dnl
+for ac_func in $1
 do
-changequote(, )dnl
-  ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
-changequote([, ])dnl
+  ac_tr_decl=AS_TR_CPP([HAVE_DECL_$ac_func])
 gcc_AC_CHECK_DECL($ac_func,
   [AC_DEFINE_UNQUOTED($ac_tr_decl, 1) $2],
   [AC_DEFINE_UNQUOTED($ac_tr_decl, 0) $3],
@@ -48,12 +50,6 @@ dnl during this test.
   $4
 )
 done
-dnl Automatically generate config.h entries via autoheader.
-if test x = y ; then
-  patsubst(translit([$1], [a-z], [A-Z]), [\w+],
-    [AC_DEFINE([HAVE_DECL_\&], 1,
-      [Define to 1 if we found this declaration otherwise define to 0.])])dnl
-fi
 ])
 
 dnl 'make compare' can be significantly faster, if cmp itself can
@@ -142,38 +138,6 @@ fi
 AC_SUBST(LN_S)dnl
 ])
 
-dnl See if hard links work and if not, try to substitute either symbolic links or simple copy.
-AC_DEFUN([gcc_AC_PROG_LN],
-[AC_MSG_CHECKING(whether ln works)
-AC_CACHE_VAL(gcc_cv_prog_LN,
-[rm -f conftestdata_t
-echo >conftestdata_f
-if ln conftestdata_f conftestdata_t 2>/dev/null
-then
-  gcc_cv_prog_LN="ln"
-else
-  if ln -s conftestdata_f conftestdata_t 2>/dev/null
-  then
-    gcc_cv_prog_LN="ln -s"
-  else
-    gcc_cv_prog_LN=cp
-  fi
-fi
-rm -f conftestdata_f conftestdata_t
-])dnl
-LN="$gcc_cv_prog_LN"
-if test "$gcc_cv_prog_LN" = "ln"; then
-  AC_MSG_RESULT(yes)
-else
-  if test "$gcc_cv_prog_LN" = "ln -s"; then
-    AC_MSG_RESULT([no, using ln -s])
-  else
-    AC_MSG_RESULT([no, and neither does ln -s, so using cp])
-  fi
-fi
-AC_SUBST(LN)dnl
-])
-
 dnl Define MKDIR_TAKES_ONE_ARG if mkdir accepts only one argument instead
 dnl of the usual 2.
 AC_DEFUN([gcc_AC_FUNC_MKDIR_TAKES_ONE_ARG],