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Build failure with flex 2.5.4 (Re: [PATCH] fix race when building ada-lex.c)
- From: "Ulrich Weigand" <uweigand at de dot ibm dot com>
- To: jreiser at bitwagon dot com (John Reiser)
- Cc: gdb-patches at sourceware dot org
- Date: Thu, 3 May 2018 16:37:59 +0200 (CEST)
- Subject: Build failure with flex 2.5.4 (Re: [PATCH] fix race when building ada-lex.c)
John Reiser wrote:
> gdb/ChangeLog:
> * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the
> last step, and do it atomically.
> + $(FLEX) --stdout $< \
This causes a build failure on my RHEL 5 based Cell/B.E. dailybuild,
since flex 2.5.4 does not yet support the long option --stdout.
Is there any reason not to use the equivalent short option -t instead?
Bye,
Ulrich
--
Dr. Ulrich Weigand
GNU/Linux compilers and toolchain
Ulrich.Weigand@de.ibm.com