On Mon, Aug 20, 2018 at 12:00 PM Khem Raj <raj.k...@gmail.com> wrote:
>
> Use CPPFLAGS instead of CFLAGS since there is C++ compiler being used for
> somefiles
>
> Fixes
> gdb/gdbserver/../../../gdb-8.1.1/gdb/gdbserver/../common/common-utils.c:419:
> undefined reference to `rpl_stat'
> | collect2: error: ld returned 1 exit status
> | make[4]: *** [Makefile:414: libinproctrace.so] Error 1
>
> Signed-off-by: Khem Raj <raj.k...@gmail.com>
> ---
> meta/recipes-devtools/gdb/gdb_8.1.1.bb | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/meta/recipes-devtools/gdb/gdb_8.1.1.bb
> b/meta/recipes-devtools/gdb/gdb_8.1.1.bb
> index 84ab08ce93..c6eac84dd8 100644
> --- a/meta/recipes-devtools/gdb/gdb_8.1.1.bb
> +++ b/meta/recipes-devtools/gdb/gdb_8.1.1.bb
> @@ -26,4 +26,4 @@ EOF
> chmod +x ${WORKDIR}/python
> fi
> }
> -CFLAGS_append_libc-musl = " -Drpl_gettimeofday=gettimeofday"
> +CPPFLAGS_append_libc-musl = " -Drpl_gettimeofday=gettimeofday
> -Drpl_stat=stat"
rpl_stat() is a wrapper for stat, so by forcefully redefining rpl_stat
to stat you create a local stat() function which recurses
infinitely... which causes obvious runtime problems (e.g. gdbserver
crashes on startup).
Simply removing these additional CPPFLAGS fixes the runtime issues for
me (and doesn't trigger the original build failure so presumably
something has changed since the patch was originally created...).
--
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