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| author |   Alexander Kanavin <alex.kanavin@gmail.com> | 2022-06-06 14:01:26 +0200 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2022-06-07 21:11:57 +0100 |
| commit | 6422e62fbc5c65a2165a72c97c880cfa9a80e957 (patch) | |
| tree | 4fa14afa89770cc261a13c81f9c02503274700df | |
| parent | 00aeb84a5e7c6d4293fb4cd30dd1e28d60c6aac5 (diff) | |
| download | openembedded-core-contrib-6422e62fbc5c65a2165a72c97c880cfa9a80e957.tar.gz | |
perl: enable _GNU_SOURCE define via d_gnulibc
This is needed to properly support memmem() and friends under musl
as musl guards the declarations with _GNU_SOURCE define, and if the
declarations are not present, gcc will issue warnings and generate
assembly that assumes the functions return int (instead of e.g.
void*), with catastrophic consequences at runtime.
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | meta/recipes-devtools/perl/perl_5.36.0.bb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/meta/recipes-devtools/perl/perl_5.36.0.bb b/meta/recipes-devtools/perl/perl_5.36.0.bb index 05668bc966..4456cdbcfb 100644 --- a/meta/recipes-devtools/perl/perl_5.36.0.bb +++ b/meta/recipes-devtools/perl/perl_5.36.0.bb @@ -61,6 +61,7 @@ do_configure:class-target() { -Dlibpth='${libdir} ${base_libdir}' \ -Dglibpth='${libdir} ${base_libdir}' \ -Alddlflags=' ${LDFLAGS}' \ + -Dd_gnulibc=define \ ${PACKAGECONFIG_CONFARGS} #perl.c uses an ARCHLIB_EXP define to generate compile-time code that |