diff options
Diffstat (limited to 'var/spack/repos/builtin/packages/bison/parallel.patch')
| -rw-r--r-- | var/spack/repos/builtin/packages/bison/parallel.patch | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/bison/parallel.patch b/var/spack/repos/builtin/packages/bison/parallel.patch new file mode 100644 index 0000000000..7dec92ab19 --- /dev/null +++ b/var/spack/repos/builtin/packages/bison/parallel.patch @@ -0,0 +1,85 @@ +--- a/examples/c/reccalc/local.mk 2019-09-12 09:05:52.000000000 +0200 ++++ b/examples/c/reccalc/local.mk 2019-10-23 21:34:45.754643942 +0200 +@@ -36,16 +36,40 @@ + # additional dependency. + DASH = - + %D%/reccalc$(DASH)parse.o: %D%/scan.h ++# Tell Make scan.o depends on parse.h, except that Make sees only ++# parse.c, not parse.h. We can't use BUILT_SOURCES to this end, since ++# we use the built bison. ++%D%/reccalc$(DASH)scan.o: %D%/parse.c + ++# Likewise, but for Automake before 1.16. ++%D%/examples_c_reccalc_reccalc$(DASH)parse.o: %D%/scan.h ++%D%/examples_c_reccalc_reccalc$(DASH)scan.o: %D%/parse.c ++ ++## See "info automake 'Multiple Outputs'" for this rule. + %D%/scan.c %D%/scan.h: %D%/scan.stamp +- @test -f $@ || rm -f %D%/scan.stamp +- @test -f $@ || $(MAKE) $(AM_MAKEFLAGS) %D%/scan.stamp ++## Recover from the removal of $@ ++ @if test -f $@; then :; else \ ++ trap 'rm -rf %D%/scan.lock %D%/scan.stamp' 1 2 13 15; \ ++## mkdir is a portable test-and-set ++ if mkdir %D%/scan.lock 2>/dev/null; then \ ++## This code is being executed by the first process. ++ rm -f %D%/scan.stamp; \ ++ $(MAKE) $(AM_MAKEFLAGS) %D%/scan.stamp; \ ++ result=$$?; rm -rf %D%/scan.lock; exit $$result; \ ++ else \ ++## This code is being executed by the follower processes. ++## Wait until the first process is done. ++ while test -d %D%/scan.lock; do sleep 1; done; \ ++## Succeed if and only if the first process succeeded. ++ test -f %D%/scan.stamp; \ ++ fi; \ ++ fi + + %D%/scan.stamp: %D%/scan.l + $(AM_V_LEX)rm -f $@ $@.tmp + $(AM_V_at)$(MKDIR_P) %D% + $(AM_V_at)touch $@.tmp +- $(AM_V_at)$(LEX) -o%D%/scan.c --header-file=%D%/scan.h $(srcdir)/%D%/scan.l ++ $(AM_V_at)$(LEX) $(AM_LFLAGS) $(LFLAGS) -o%D%/scan.c --header-file=%D%/scan.h $(srcdir)/%D%/scan.l + $(AM_V_at)mv $@.tmp $@ + + +--- a/Makefile.in 2019-09-12 17:41:48.000000000 +0200 ++++ b/Makefile.in 2019-10-23 21:34:56.899729446 +0200 +@@ -9314,16 +9314,33 @@ + + examples/c/reccalc/parse.c: $(dependencies) + examples/c/reccalc/reccalc$(DASH)parse.o: examples/c/reccalc/scan.h ++# Tell Make scan.o depends on parse.h, except that Make sees only ++# parse.c, not parse.h. We can't use BUILT_SOURCES to this end, since ++# we use the built bison. ++examples/c/reccalc/reccalc$(DASH)scan.o: examples/c/reccalc/parse.c ++ ++# Likewise, but for Automake before 1.16. ++examples/c/reccalc/examples_c_reccalc_reccalc$(DASH)parse.o: examples/c/reccalc/scan.h ++examples/c/reccalc/examples_c_reccalc_reccalc$(DASH)scan.o: examples/c/reccalc/parse.c + + examples/c/reccalc/scan.c examples/c/reccalc/scan.h: examples/c/reccalc/scan.stamp +- @test -f $@ || rm -f examples/c/reccalc/scan.stamp +- @test -f $@ || $(MAKE) $(AM_MAKEFLAGS) examples/c/reccalc/scan.stamp ++ @if test -f $@; then :; else \ ++ trap 'rm -rf examples/c/reccalc/scan.lock examples/c/reccalc/scan.stamp' 1 2 13 15; \ ++ if mkdir examples/c/reccalc/scan.lock 2>/dev/null; then \ ++ rm -f examples/c/reccalc/scan.stamp; \ ++ $(MAKE) $(AM_MAKEFLAGS) examples/c/reccalc/scan.stamp; \ ++ result=$$?; rm -rf examples/c/reccalc/scan.lock; exit $$result; \ ++ else \ ++ while test -d examples/c/reccalc/scan.lock; do sleep 1; done; \ ++ test -f examples/c/reccalc/scan.stamp; \ ++ fi; \ ++ fi + + examples/c/reccalc/scan.stamp: examples/c/reccalc/scan.l + $(AM_V_LEX)rm -f $@ $@.tmp + $(AM_V_at)$(MKDIR_P) examples/c/reccalc + $(AM_V_at)touch $@.tmp +- $(AM_V_at)$(LEX) -oexamples/c/reccalc/scan.c --header-file=examples/c/reccalc/scan.h $(srcdir)/examples/c/reccalc/scan.l ++ $(AM_V_at)$(LEX) $(AM_LFLAGS) $(LFLAGS) -oexamples/c/reccalc/scan.c --header-file=examples/c/reccalc/scan.h $(srcdir)/examples/c/reccalc/scan.l + $(AM_V_at)mv $@.tmp $@ + examples/c/rpcalc/rpcalc.c: $(dependencies) + |