2001-08-22 Richard Boulton <richard@tartarus.org>

	    Tom Tromey  <tromey@redhat.com>

	* automake.in (lang_yacc_target_hook): Make header file depend on
	.c file, not .y file.
	* lib/am/yacc.am: Non-generic rule changed to depend on %OBJ% (the
	.c file) rather than %SOURCE% (the .y file)  Removed `.y.h' rule.
	* tests/yacc7.test: New file.
	* tests/Makefile.am (TESTS): Added yacc7.test.

diff --git a/ChangeLog b/ChangeLog
index bd43fb3..1248cef 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2001-08-22  Richard Boulton <richard@tartarus.org>
+           Tom Tromey  <tromey@redhat.com>
+
+       * automake.in (lang_yacc_target_hook): Make header file depend on
+       .c file, not .y file.
+       * lib/am/yacc.am: Non-generic rule changed to depend on %OBJ% (the
+       .c file) rather than %SOURCE% (the .y file)  Removed `.y.h' rule.
+       * tests/yacc7.test: New file.
+       * tests/Makefile.am (TESTS): Added yacc7.test.
+
 2001-08-22  Tim Van Holder  <tim.van.holder@pandora.be>
 
        * m4/missing.m4: Require AM_AUX_DIR_EXPAND and use $am_aux_dir.

diff --git a/automake.in b/automake.in
index e57d2a2..6e947ab 100755 (executable)
--- a/automake.in
+++ b/automake.in
@@ -5203,7 +5203,7 @@ sub lang_yacc_target_hook
        # Add a dependency for the generated header file, and arrange
        # for that file to be included in the distribution.
        # FIXME: this fails for `nodist_*_SOURCES'.
-       $output_rules .= "${header}: $input\n";
+       $output_rules .= "${header}: $output\n";
        &push_dist_common ($header);
        # If the files are built in the build directory, then we want
        # to remove them with `make clean'.  If they are in srcdir

diff --git a/lib/am/yacc.am b/lib/am/yacc.am
index c42be05..6fc6c16 100644 (file)
--- a/lib/am/yacc.am
+++ b/lib/am/yacc.am
@@ -32,10 +32,6 @@ else !%?MORE-THAN-ONE%
 endif !%?MORE-THAN-ONE%
 
 ## Also generate a dependency for the .h file.
-## FIXME: does this sort of suffix rule really work?
-if %?GENERIC%
-.%EXT%.h:
-       @:
-else !%?GENERIC%
-%BASE%.h: %SOURCE%
+if !%?GENERIC%
+%BASE%.h: %OBJ%
 endif !%?GENERIC%

diff --git a/tests/Makefile.am b/tests/Makefile.am
index a508c98..0ab455b 100644 (file)
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -327,6 +327,7 @@ yacc3.test \
 yacc4.test \
 yacc5.test \
 yacc6.test \
+yacc7.test \
 yaccpp.test \
 yaccvpath.test
 

diff --git a/tests/Makefile.in b/tests/Makefile.in
index d93da15..d8c0ce0 100644 (file)
--- a/tests/Makefile.in
+++ b/tests/Makefile.in
@@ -395,6 +395,7 @@ yacc3.test \
 yacc4.test \
 yacc5.test \
 yacc6.test \
+yacc7.test \
 yaccpp.test \
 yaccvpath.test