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authorPeter Breitenlohner <peb@mppmu.mpg.de>2013-07-07 14:29:53 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2013-07-07 14:29:53 +0000
commit0df6dd4d8aea6edc733de81fb7eec115ea59a36e (patch)
treee2f7056cb53c58c8ef5779450ac468091b2bd86d /Build/source/libs/zlib
parent3675a91dd83af3eaa1c1a12e91af1e6c86f710f8 (diff)
build system: additional Makefile fragments
better handling of dependencies for highly parallel make git-svn-id: svn://tug.org/texlive/trunk@31127 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/zlib')
-rw-r--r--Build/source/libs/zlib/ChangeLog2
-rw-r--r--Build/source/libs/zlib/Makefile.in19
2 files changed, 11 insertions, 10 deletions
diff --git a/Build/source/libs/zlib/ChangeLog b/Build/source/libs/zlib/ChangeLog
index f56c393e9cb..82efbf35c34 100644
--- a/Build/source/libs/zlib/ChangeLog
+++ b/Build/source/libs/zlib/ChangeLog
@@ -1,6 +1,6 @@
2012-07-06 Peter Breitenlohner <peb@mppmu.mpg.de>
- * Makefile.am: Use ../am/rebuild.am.
+ * Makefile.am: Use ../../am/rebuild.am.
2012-07-05 Peter Breitenlohner <peb@mppmu.mpg.de>
diff --git a/Build/source/libs/zlib/Makefile.in b/Build/source/libs/zlib/Makefile.in
index 47794e687af..b5f4b2bc37e 100644
--- a/Build/source/libs/zlib/Makefile.in
+++ b/Build/source/libs/zlib/Makefile.in
@@ -1365,15 +1365,16 @@ rebuild: $(rebuild_prereq)
*n*) dry=:;; \
esac; \
done; \
- $$dry rm -f rebuild.stamp; \
- $$dry trap 'rm -rf rebuild.lock' 1 2 13 15; \
- if $$dry mkdir rebuild.lock 2>/dev/null; then \
- $(MAKE) $(AM_MAKEFLAGS) $(rebuild_target) rebuild.stamp; \
- $$dry rmdir rebuild.lock; \
- else \
- while test -d rebuild.lock && test -z "$$dry"; do sleep 1; done; \
- fi; \
- $$dry test -f rebuild.stamp
+ if test -f rebuild.stamp; then :; else \
+ $$dry trap 'rm -rf rebuild.lock' 1 2 13 15; \
+ if $$dry mkdir rebuild.lock 2>/dev/null; then \
+ $(MAKE) $(AM_MAKEFLAGS) $(rebuild_target) rebuild.stamp; \
+ $$dry rmdir rebuild.lock; \
+ else \
+ while test -d rebuild.lock && test -z "$$dry"; do sleep 1; done; \
+ $$dry test -f rebuild.stamp; exit $$?; \
+ fi; \
+ fi
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.