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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/gd
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/gd')
-rw-r--r--Build/source/libs/gd/ChangeLog4
-rw-r--r--Build/source/libs/gd/Makefile.am23
-rw-r--r--Build/source/libs/gd/Makefile.in73
3 files changed, 72 insertions, 28 deletions
diff --git a/Build/source/libs/gd/ChangeLog b/Build/source/libs/gd/ChangeLog
index ebd1a50d38a..e0b2d76b66b 100644
--- a/Build/source/libs/gd/ChangeLog
+++ b/Build/source/libs/gd/ChangeLog
@@ -1,3 +1,7 @@
+2012-07-06 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * Makefile.am: Use ../../am/reconfig.am and ../../am/rebuild.am.
+
2013-07-05 Peter Breitenlohner <peb@mppmu.mpg.de>
* include/Makefile.am: Moved Makefile fragments to ../../am/.
diff --git a/Build/source/libs/gd/Makefile.am b/Build/source/libs/gd/Makefile.am
index 2a6a57dc882..950925cce17 100644
--- a/Build/source/libs/gd/Makefile.am
+++ b/Build/source/libs/gd/Makefile.am
@@ -8,10 +8,6 @@
##
ACLOCAL_AMFLAGS = -I ../../m4
-# Rebuild
-.PHONY: rebuild
-rebuild: all
-
## We want to re-distribute the whole original libgd source tree.
##
EXTRA_DIST = $(GD_TREE)
@@ -104,14 +100,21 @@ libgd_a_SOURCES = \
$(libgd_a_OBJECTS): config.force
-config.force: $(LIBPNG_DEPEND) $(FREETYPE2_DEPEND)
- echo timestamp >config.force
- $(SHELL) ./config.status --recheck
-
-DISTCLEANFILES = config.force
-
## Rebuild libpng
@LIBPNG_RULE@
## Rebuild libfreetype
@FREETYPE2_RULE@
+# Reconfig
+reconfig_prereq = $(LIBPNG_DEPEND) $(FREETYPE2_DEPEND)
+DISTCLEANFILES =
+
+include $(srcdir)/../../am/reconfig.am
+
+# Rebuild
+rebuild_prereq =
+rebuild_target = all
+CLEANFILES =
+
+include $(srcdir)/../../am/rebuild.am
+
diff --git a/Build/source/libs/gd/Makefile.in b/Build/source/libs/gd/Makefile.in
index 61b3ad5483c..da1048ce098 100644
--- a/Build/source/libs/gd/Makefile.in
+++ b/Build/source/libs/gd/Makefile.in
@@ -79,21 +79,23 @@ POST_UNINSTALL = :
build_triplet = @build@
host_triplet = @host@
@WIN32_TRUE@am__append_1 = -DNONDLL -DBGDWIN32
-subdir = .
-DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
- $(top_srcdir)/configure $(am__configure_deps) \
- $(srcdir)/config.h.in $(top_srcdir)/../../build-aux/depcomp \
- ChangeLog README ../../build-aux/compile \
- ../../build-aux/config.guess ../../build-aux/config.sub \
- ../../build-aux/depcomp ../../build-aux/install-sh \
- ../../build-aux/missing ../../build-aux/texinfo.tex \
- ../../build-aux/ylwrap ../../build-aux/ltmain.sh \
+DIST_COMMON = $(srcdir)/../../am/reconfig.am \
+ $(srcdir)/../../am/rebuild.am $(srcdir)/Makefile.in \
+ $(srcdir)/Makefile.am $(top_srcdir)/configure \
+ $(am__configure_deps) $(srcdir)/config.h.in \
+ $(top_srcdir)/../../build-aux/depcomp ChangeLog README \
+ ../../build-aux/compile ../../build-aux/config.guess \
+ ../../build-aux/config.sub ../../build-aux/depcomp \
+ ../../build-aux/install-sh ../../build-aux/missing \
+ ../../build-aux/texinfo.tex ../../build-aux/ylwrap \
+ ../../build-aux/ltmain.sh \
$(top_srcdir)/../../build-aux/compile \
$(top_srcdir)/../../build-aux/config.guess \
$(top_srcdir)/../../build-aux/config.sub \
$(top_srcdir)/../../build-aux/install-sh \
$(top_srcdir)/../../build-aux/ltmain.sh \
$(top_srcdir)/../../build-aux/missing
+subdir = .
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/../../m4/kpse-common.m4 \
$(top_srcdir)/../../m4/kpse-freetype2-flags.m4 \
@@ -467,7 +469,15 @@ libgd_a_SOURCES = \
@GD_TREE@/src/wbmp.c \
@GD_TREE@/src/webpimg.c
+
+# Reconfig
+reconfig_prereq = $(LIBPNG_DEPEND) $(FREETYPE2_DEPEND)
DISTCLEANFILES = config.force
+
+# Rebuild
+rebuild_prereq =
+rebuild_target = all
+CLEANFILES = rebuild.stamp
all: config.h
$(MAKE) $(AM_MAKEFLAGS) all-recursive
@@ -475,7 +485,7 @@ all: config.h
.SUFFIXES: .c .lo .o .obj
am--refresh: Makefile
@:
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(srcdir)/../../am/reconfig.am $(srcdir)/../../am/rebuild.am $(am__configure_deps)
@for dep in $?; do \
case '$(am__configure_deps)' in \
*$$dep*) \
@@ -498,6 +508,7 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
esac;
+$(srcdir)/../../am/reconfig.am $(srcdir)/../../am/rebuild.am:
$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
$(SHELL) ./config.status --recheck
@@ -1034,6 +1045,7 @@ install-strip:
mostlyclean-generic:
clean-generic:
+ -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
distclean-generic:
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
@@ -1140,10 +1152,6 @@ uninstall-am:
uninstall-am
-# Rebuild
-.PHONY: rebuild
-rebuild: all
-
# in case of an SVN repository
dist-hook:
rm -rf `find $(distdir) -name .svn -o -name .deps -o -name .dirstamp -o -name '*.$(OBJEXT)'`
@@ -1171,12 +1179,41 @@ dist-hook:
$(libgd_a_OBJECTS): config.force
-config.force: $(LIBPNG_DEPEND) $(FREETYPE2_DEPEND)
- echo timestamp >config.force
- $(SHELL) ./config.status --recheck
-
@LIBPNG_RULE@
@FREETYPE2_RULE@
+config.force: $(reconfig_prereq)
+ @if test -f $@; then :; else \
+ trap 'rm -rf reconfig.lock' 1 2 13 15; \
+ if mkdir reconfig.lock 2>/dev/null; then \
+ echo timestamp >$@; \
+ $(SHELL) ./config.status --recheck; \
+ rmdir reconfig.lock; \
+ else \
+ while test -d rebuild.lock && test -z "$$dry"; do sleep 1; done; \
+ test -f $@; \
+ fi; \
+ fi
+rebuild.stamp:
+ echo timestamp >$@
+
+.PHONY: rebuild
+rebuild: $(rebuild_prereq)
+ @dry=; for f in x $$MAKEFLAGS; do \
+ case $$f in \
+ *=*|--*);; \
+ *n*) dry=:;; \
+ esac; \
+ done; \
+ 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.