FYI: support `-' in suffix rules

[Alexandre Duret-Lutz]

I'm checking this in.

2003-11-17  Alexandre Duret-Lutz  <address@hidden>

        * tests/suffix11.test: Check for suffixes containing `-'.
        * lib/Automake/Rule.pm ($_SUFFIX_RULE_PATTERN): Accept `-' in
        suffixes.

Index: lib/Automake/Rule.pm
===================================================================
RCS file: /cvs/automake/automake/lib/Automake/Rule.pm,v
retrieving revision 1.5
diff -u -r1.5 Rule.pm
--- lib/Automake/Rule.pm        17 Nov 2003 19:08:30 -0000      1.5
+++ lib/Automake/Rule.pm        17 Nov 2003 21:11:35 -0000
@@ -95,7 +95,7 @@
 =cut
 
 my $_SUFFIX_RULE_PATTERN =
-  '^(\.[a-zA-Z0-9_()address@hidden)(\.[a-zA-Z0-9_()address@hidden)' . "\$";
+  '^(\.[a-zA-Z0-9_()address@hidden)(\.[a-zA-Z0-9_()address@hidden)' . "\$";
 
 # Suffixes found during a run.
 use vars '@_suffixes';
Index: tests/suffix11.test
===================================================================
RCS file: /cvs/automake/automake/tests/suffix11.test,v
retrieving revision 1.3
diff -u -r1.3 suffix11.test
--- tests/suffix11.test 3 Jul 2003 18:58:50 -0000       1.3
+++ tests/suffix11.test 17 Nov 2003 21:11:35 -0000
@@ -20,6 +20,7 @@
 
 # Tests that Automake understand multiple suffix rules on the same line.
 # PR/371 and PR/372: Reported by Duncan Gibson.
+# We also check for suffixes containing `-'.
 
 . ./defs || exit 1
 
@@ -33,9 +34,9 @@
 cat >Makefile.am << 'END'
 bin_PROGRAMS = foo bar baz
 foo_SOURCES = foo.x_
-bar_SOURCES = bar.y_
-baz_SOURCES = baz1.x_ baz2.y_
-.y_.c .x_.c:
+bar_SOURCES = bar.y-z
+baz_SOURCES = baz1.x_ baz2.y-z
+.y-z.c .x_.c:
        cp $< $@
   .z_.c   .w_.x_ :
        cp $< $@

-- 
Alexandre Duret-Lutz