klibc-bot for Ben Hutchings
2019-Jan-25 02:57 UTC
[klibc] [klibc:master] Fix errlist.c generation in out-of-tree build
Commit-ID: 81b7c464c5db568edf894bacfc9bee2cec837367 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=81b7c464c5db568edf894bacfc9bee2cec837367 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Fri, 25 Jan 2019 00:40:19 +0000 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Fri, 25 Jan 2019 02:37:55 +0000 [klibc] Fix errlist.c generation in out-of-tree build Kbuild expands every -I in the compiler options so that in an out-of-tree build both the source directory and corresponding object directory are on the include path. We currently pass $(KLIBCCPPFLAGS) to makeerrlist.pl, which is not expanded, so in an out-of-tree buld it only looks in the object directories and does not find linux/errno.h. Use the flags macro to expand $(KLIBCCPPFLAGS). Signed-off-by: Ben Hutchings <ben at decadent.org.uk> --- usr/klibc/Kbuild | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/usr/klibc/Kbuild b/usr/klibc/Kbuild index 9efbb4e..526442d 100644 --- a/usr/klibc/Kbuild +++ b/usr/klibc/Kbuild @@ -107,7 +107,8 @@ SOLIBHASH = $(shell cat $(SOLIB).hash) # Readable errormessages extracted from src.. targets += errlist.c quiet_cmd_errlist = GEN $@ - cmd_errlist = $(PERL) $< $(KLIBCCPPFLAGS) -errlist > $@ || rm -f $@ + cmd_errlist = $(PERL) $< $(call flags,KLIBCCPPFLAGS) -errlist > $@ \ + || rm -f $@ $(obj)/errlist.c: $(srctree)/$(src)/makeerrlist.pl $(call cmd,errlist)
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