| Message ID | 1318973888-29496-1-git-send-email-vapier@gentoo.org |
|---|---|
| State | Accepted, archived |
| Delegated to: | stephen hemminger |
| Headers | show |
On Tue, 18 Oct 2011 17:38:08 -0400 Mike Frysinger <vapier@gentoo.org> wrote: > Building iproute2 in parallel might hit the race failure: > emp_ematch.l:2:30: fatal error: emp_ematch.yacc.h: > No such file or directory > make[1]: *** [emp_ematch.lex.o] Error 1 > > This is because we currently allow the yacc/lex files to generate and > compile in parallel. So add a simple dependency to make sure yacc has > finished before we attempt to compile the lex output. > > Signed-off-by: Mike Frysinger <vapier@gentoo.org> applied -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/tc/Makefile b/tc/Makefile index 08aa4ce..b2ca165 100644 --- a/tc/Makefile +++ b/tc/Makefile @@ -136,6 +136,11 @@ m_xt_old.so: m_xt_old.c %.lex.c: %.l $(LEX) $(LEXFLAGS) -o$@ $< +# our lexer includes the header from yacc, so make sure +# we don't attempt to compile it before the header has +# been generated as part of the yacc step. +emp_ematch.lex.o: emp_ematch.yacc.c + ifneq ($(SHARED_LIBS),y) tc: static-syms.o
Building iproute2 in parallel might hit the race failure: emp_ematch.l:2:30: fatal error: emp_ematch.yacc.h: No such file or directory make[1]: *** [emp_ematch.lex.o] Error 1 This is because we currently allow the yacc/lex files to generate and compile in parallel. So add a simple dependency to make sure yacc has finished before we attempt to compile the lex output. Signed-off-by: Mike Frysinger <vapier@gentoo.org> --- tc/Makefile | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-)