elfutils: Disable stringop-overflow warning for build host

Some distributions shipping gcc12 end up with stringop-overflow warnings
e.g.
/usr/include/bits/unistd.h:74:10: error: ‘__pread_alias’ specified size between 9223372036854775813 and 18446744073709551615 exceeds maximum object size 9223372036854775807 [-Werror=stringop-overflow=]
   74 |   return __glibc_fortify (pread, __nbytes, sizeof (char),
      |          ^~~~~~~~~~~~~~~

Until fixed, lets not treat this warning as hard error

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-devtools/elfutils/elfutils_0.187.bb b/meta/recipes-devtools/elfutils/elfutils_0.187.bb
index d20220e4335129d1e7b811bd4e55260bfc10220c..31983dfd6ba20f882ec25d67c3eff45ece08fe86 100644 (file)
--- a/meta/recipes-devtools/elfutils/elfutils_0.187.bb
+++ b/meta/recipes-devtools/elfutils/elfutils_0.187.bb
@@ -33,6 +33,8 @@ PTEST_ENABLED:libc-musl = "0"
 
 EXTRA_OECONF = "--program-prefix=eu-"
 
+BUILD_CFLAGS += "-Wno-error=stringop-overflow"
+
 DEPENDS_BZIP2 = "bzip2-replacement-native"
 DEPENDS_BZIP2:class-target = "bzip2"