Install Greg McGary's patches to port the id-utils hashing functions to

GNU make.  Also he provides some other performance fixups after doing
some profiling of make on large makefiles.

Modify the test suite to allow the use of Valgrind to find memory problems.

1 files changed, 18 insertions, 25 deletions

diff --git a/tests/scripts/functions/filter-out b/tests/scripts/functions/filter-out
index 0559a8d..6c8b27a 100644
--- a/tests/scripts/functions/filter-out
+++ b/tests/scripts/functions/filter-out
@@ -1,35 +1,28 @@
-$description = "The following test creates a makefile to test static \n"
-              ."pattern rules.  Static pattern rules are rules which \n"
-              ."specify multiple targets and construct the dependency \n"
-              ."names for each target based on the target name. ";
+#                                                                    -*-perl-*-
 
-$details = "The makefile created in this test has three targets.  The \n"
-          ."filter command is used to get those target names ending in \n"
-          .".o and statically creates a compile command with the target\n"
-          ."name and the target name with .c.  It also does the same thing\n"
-          ."for another target filtered with .elc and creates a command\n"
-          ."to emacs a .el file";
+$description = "Test the filter-out function.";
 
-open(MAKEFILE,"> $makefile");
-
-# The Contents of the MAKEFILE ...
+$details = "The makefile created in this test has two variables.  The
+filter-out function is first used to discard names ending in
+.o with a single simple pattern.  The second filter-out function
+augments the simple pattern with three literal names, which are
+also added to the text argument.  This tests an internal hash table
+which is only used if there are multiple literals present in both
+the pattern and text arguments.  The result of both filter-out
+functions is the same single .elc name.\n";
 
-print MAKEFILE "files := \$(filter-out %.o, foo.elc bar.o lose.o) \n" 
-              ."all: \n"
-              ."\t\@echo \$(files) \n";
+open(MAKEFILE,"> $makefile");
 
-# END of Contents of MAKEFILE
+print MAKEFILE <<'EOF';
+files1 := $(filter-out %.o, foo.elc bar.o lose.o)
+files2 := $(filter-out foo.i bar.i lose.i %.o, foo.i bar.i lose.i foo.elc bar.o lose.o)
+all: ; @echo $(files1) $(files2)
+EOF
 
 close(MAKEFILE);
 
-&run_make_with_options($makefile,
-                       "",
-                       &get_logfile,
-                       0);
-
-# Create the answer to what should be produced by this Makefile
-$answer = "foo.elc\n";
-
+&run_make_with_options($makefile, "", &get_logfile, 0);
+$answer = "foo.elc foo.elc\n";
 &compare_output($answer,&get_logfile(1));
 
 1;