From f610dd5f4ceb8239c61ee33863760d39f3b28162 Mon Sep 17 00:00:00 2001
From: Zack Weinberg <zack@gcc.gnu.org>
Date: Mon, 13 Jun 2005 08:26:05 +0000
Subject: top level:

	* depcomp: Update from automake CVS.  Add 'ia64hp' stanza.
	In 'cpp' stanza, support '#line' as well as '# '.
config:
	* depstand.m4, lead-dot.m4: New files.
libcpp:
	* configure.ac: Invoke ZW_CREATE_DEPDIR and
	ZW_PROG_COMPILER_DEPENDENCIES.
	* aclocal.m4, configure: Regenerate.
	* Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
	New variables.
	(distclean): Clean up $(DEPDIR) and its contents.
	(.c.o): Use $(COMPILE).
	Include $(DEPDIR)/*.Po for most object->header dependencies.

From-SVN: r100874
---
 libcpp/configure.ac | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'libcpp/configure.ac')

diff --git a/libcpp/configure.ac b/libcpp/configure.ac
index fe52964..5c27835 100644
--- a/libcpp/configure.ac
+++ b/libcpp/configure.ac
@@ -29,6 +29,10 @@ ACX_PROG_CC_WARNING_ALMOST_PEDANTIC([-Wno-long-long])
 # corrected.
 ACX_PROG_CC_WARNINGS_ARE_ERRORS([manual])
 
+# Dependency checking.
+ZW_CREATE_DEPDIR
+ZW_PROG_COMPILER_DEPENDENCIES([CC])
+
 # Checks for header files.
 AC_HEADER_TIME
 ACX_HEADER_STRING
-- 
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