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authorPaul Smith <psmith@gnu.org>2006-03-20 02:36:36 +0000
committerPaul Smith <psmith@gnu.org>2006-03-20 02:36:36 +0000
commit24aac7f8f6c72d60ce7c9f80868cbf21fb458072 (patch)
tree7172e5223fe888647c6a77fc0b892dfd8f081a45 /tests/scripts/features/parallelism
parent29e539bad01c06a7e9655b5c33a88f05455124ad (diff)
downloadgunmake-24aac7f8f6c72d60ce7c9f80868cbf21fb458072.tar.gz
Add some alloca(0) calls for systems without "normal" alloca support.
Fix a file descriptor leak with make re-exec while using the jobserver. Update some release information.
Diffstat (limited to 'tests/scripts/features/parallelism')
-rw-r--r--tests/scripts/features/parallelism29
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/scripts/features/parallelism b/tests/scripts/features/parallelism
index 60ae55b..528c653 100644
--- a/tests/scripts/features/parallelism
+++ b/tests/scripts/features/parallelism
@@ -126,4 +126,33 @@ mod_a.o mod_b.o:
', '-j2', '');
+# Make sure that all jobserver FDs are closed if we need to re-exec the
+# master copy.
+
+run_make_test('
+submake: ; @$(MAKE) --no-print-directory -f #MAKEFILE# fdprint 5>output
+
+dependfile: ; @echo FOO=bar > $@
+
+INCL := true
+
+FOO=foo
+ifeq ($(INCL),true)
+-include dependfile
+endif
+
+fdprint: ; @echo hi >&5 && echo "$(FOO)"
+
+recurse: ; @$(MAKE) --no-print-directory -f #MAKEFILE# submake INCL=true',
+ '-j2',
+ 'bar');
+
+unlink('dependfile');
+
+
+# Do it again, this time where the include is done by the non-master make.
+run_make_test(undef, '-j2 recurse INCL=false', 'bar');
+
+unlink('dependfile');
+
1;