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authorMingli Yu <mingli.yu@windriver.com>2020-05-14 15:39:36 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2020-05-28 18:15:28 +0100
commit8f45dc87d072f85f2e471a82319a458486a343d8 (patch)
tree82b7dd153d647c7608fa34fd054886a203be6e88 /scripts/README
parenta7098495ceec355daab193de8fe67c60c12704ef (diff)
downloadpoky-8f45dc87d072f85f2e471a82319a458486a343d8.tar.gz
bison: fix the parallel build
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 [YOCTO #13825] (From OE-Core rev: 99ddfee2a2434d282749e2062987067f70b0ef54) Signed-off-by: Mingli Yu <mingli.yu@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Steve Sakoman <steve@sakoman.com> (cherry picked from commit 43d74b11095092b13f94074785d0306484fabea6) Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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