Hi Thomas, > Le 5 sept. 2020 à 20:41, Thomas Deutschmann <whi...@gentoo.org> a écrit : > > Hi, > > I found another parallel make issue: > >> updating examples/c/calc/calc.output >> updating examples/c/bistromathic/parse.output >> updating examples/c/lexcalc/parse.output >> examples/c/lexcalc/scan.l:30:10: fatal error: parse.h: No such file or >> directory >> 30 | #include "parse.h" >> | ^~~~~~~~~ >> compilation terminated. >> make[3]: *** [Makefile:7455: >> examples/c/lexcalc/examples_c_lexcalc_lexcalc-scan.o] Error 1 >> make[3]: *** Waiting for unfinished jobs.... >> updating examples/c/rpcalc/rpcalc.output >> updating examples/c/pushcalc/calc.output >> updating examples/c/reccalc/parse.output >> updating examples/c/calc/calc.h >> updating examples/c/mfcalc/mfcalc.output >> updating examples/c/bistromathic/parse.h >> updating examples/c/lexcalc/parse.h <<<<<<<<<<<<<<<<<<<<<<<<<<< >> updating examples/c++/variant-11.output >> updating examples/c++/simple.output >> updating examples/c++/variant.output >> updating examples/c/rpcalc/rpcalc.h >> updating examples/c/pushcalc/calc.h >> updating examples/c/reccalc/parse.h >> updating examples/c/mfcalc/mfcalc.h >> updating examples/c++/simple.hh >> updating examples/c++/variant-11.hh >> updating examples/c++/variant.hh >> make[3]: Leaving directory >> '/var/tmp/portage/sys-devel/bison-3.7.2/work/bison-3.7.2' >> make[2]: *** [Makefile:9509: check-am] Error 2 >> make[2]: Leaving directory >> '/var/tmp/portage/sys-devel/bison-3.7.2/work/bison-3.7.2' >> make[1]: *** [Makefile:9060: check-recursive] Error 1 >> make[1]: Leaving directory >> '/var/tmp/portage/sys-devel/bison-3.7.2/work/bison-3.7.2' >> make: *** [Makefile:9512: check] Error 2
Indeed, it seems the file is created too late. I think this patch will address that issue. Could you please give a try to this tarball? https://www.lrde.epita.fr/~akim/private/bison/bison-3.7.2.2-54194.tar.gz https://www.lrde.epita.fr/~akim/private/bison/bison-3.7.2.2-54194.tar.lz https://www.lrde.epita.fr/~akim/private/bison/bison-3.7.2.2-54194.tar.xz Cheers! commit 541943ee04ee22101bbbde2386272b1cad635132 Author: Akim Demaille <akim.demai...@gmail.com> Date: Sun Sep 6 10:08:22 2020 +0200 build: fix a concurrent build issue in examples Reported by Thomas Deutschmann <whi...@gentoo.org>. https://lists.gnu.org/r/bug-bison/2020-09/msg00010.html * examples/c/lexcalc/local.mk: scan.o depends on parse.[ch]. diff --git a/examples/c/lexcalc/local.mk b/examples/c/lexcalc/local.mk index b73887e2..636275c8 100644 --- a/examples/c/lexcalc/local.mk +++ b/examples/c/lexcalc/local.mk @@ -31,6 +31,13 @@ endif FLEX_WORKS %D%/parse.c: $(dependencies) +# Tell Make scan.o depends on parse.h, except that Make sees only +# parse.c, not parse.h. We can't use BUILT_SOURCES to this end, since +# we use the built bison. +%D%/lexcalc$(DASH)scan.o: %D%/parse.c +# Likewise, but for Automake before 1.16. +%D%/examples_c_lexcalc_lexcalc$(DASH)scan.o: %D%/parse.c + EXTRA_DIST += %D%/lexcalc.test dist_lexcalc_DATA = %D%/parse.y %D%/scan.l %D%/Makefile %D%/README.md CLEANFILES += %D%/parse.[ch] %D%/scan.c %D%/parse.output
