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authorZack Weinberg <zack@gcc.gnu.org>2005-06-13 08:26:05 +0000
committerZack Weinberg <zack@gcc.gnu.org>2005-06-13 08:26:05 +0000
commitf610dd5f4ceb8239c61ee33863760d39f3b28162 (patch)
tree8d909ddb31d50f61cae9acff0f19678ba54b6b88 /config/lead-dot.m4
parent4c73896d18e03c31a811c941082a6ed94605a905 (diff)
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* 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
Diffstat (limited to 'config/lead-dot.m4')
-rw-r--r--config/lead-dot.m432
1 files changed, 32 insertions, 0 deletions
diff --git a/config/lead-dot.m4 b/config/lead-dot.m4
new file mode 100644
index 0000000..c8789fb
--- /dev/null
+++ b/config/lead-dot.m4
@@ -0,0 +1,32 @@
+# -*- Autoconf -*-
+# Copyright (C) 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# serial 1
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot. For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])