From: Mingli Yu <[email protected]> Explicitly make the BUILT_SOURCES which are the generated headers such as stdio.h, fcntl.h and etc to be the dependencies of the gl_LIBOBJS such as libbison_a-sprintf.o, libbison_a-printf.o and etc to guarantee the BUILT_SOURCES is generated before begin to compile EXTRA_lib_libbison_a_SOURCES such as fprintf.c in parallel builid, otherwise there may come below error: | muscle-tab.c:(.text+0x77a): undefined reference to `rpl_sprintf'
It does the same for src_bison_OBJECTS and lib_libbison_a_OBJECTS to make sure BUILT_SOURCES generated before begin to compile src_bison_SOURCES which contains AnnotationList.c and etc. BTW, the MOSTLYCLEANFILES also contains the generated header needs to be created early in the build process, so add it also in to avoid below error: | ./lib/uniwidth/width.c:21:10: fatal error: uniwidth.h: No such file or directory Signed-off-by: Mingli Yu <[email protected]> --- lib/gnulib.mk | 2 ++ src/local.mk | 1 + 2 files changed, 3 insertions(+) diff --git a/lib/gnulib.mk b/lib/gnulib.mk index 5ce2a5c..4ac4f78 100644 --- a/lib/gnulib.mk +++ b/lib/gnulib.mk @@ -121,6 +121,8 @@ lib_libbison_a_SOURCES = lib_libbison_a_LIBADD = $(gl_LIBOBJS) lib_libbison_a_DEPENDENCIES = $(gl_LIBOBJS) EXTRA_lib_libbison_a_SOURCES = +$(lib_libbison_a_OBJECTS): $(BUILT_SOURCES) $(MOSTLYCLEANFILES:%.h) +$(gl_LIBOBJS): $(BUILT_SOURCES) $(MOSTLYCLEANFILES:%.h) lib_libbison_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"bison-gnulib\" diff --git a/src/local.mk b/src/local.mk index c072d99..89321dd 100644 --- a/src/local.mk +++ b/src/local.mk @@ -24,6 +24,7 @@ if RELOCATABLE_VIA_LD src_bison_LDFLAGS = `$(RELOCATABLE_LDFLAGS) $(bindir)` endif +$(src_bison_OBJECTS): $(BUILT_SOURCES) $(MOSTLYCLEANFILES:%.h) src_bison_CFLAGS = $(AM_CFLAGS) $(WERROR_CFLAGS) src_bison_SOURCES = \ src/AnnotationList.c \ -- 2.24.1
