elfutils: ignore format-truncation and stringop-overflow issues to fix build with gcc-113.4_M1

* works around:
  http://errors.yoctoproject.org/Errors/Details/580076/
  elfutils-0.148/src/ar.c:1088:56: error: '%-*ld' directive output may be truncated writing between 6 and 10 bytes into a region of size 7 [-Werror=format-truncation=]
   1088 |   snprintf (tmpbuf, sizeof (tmpbuf), ofmt ? "%-*lo" : "%-*ld", bufsize, val);
        |                                                        ^~~~~
  elfutils-0.148/src/ar.c:1088:55: note: directive argument in the range [0, 4294967295]
   1088 |   snprintf (tmpbuf, sizeof (tmpbuf), ofmt ? "%-*lo" : "%-*ld", bufsize, val);
        |                                                       ^~~~~~~

  http://errors.yoctoproject.org/Errors/Details/580078/
  elfutils-0.148/tests/addrcfi.c:90:16: error: 'dwarf_frame_register' accessing 96 bytes in a region of size 64 [-Werror=stringop-overflow=]
     90 |   int result = dwarf_frame_register (stuff->frame, regno, ops_mem, &ops, &nops);
        |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Ross Burton <ross.burton@arm.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/recipes-devtools/elfutils/elfutils_0.148.bb b/recipes-devtools/elfutils/elfutils_0.148.bb
index 1f07a28..654a715 100644
--- a/recipes-devtools/elfutils/elfutils_0.148.bb
+++ b/recipes-devtools/elfutils/elfutils_0.148.bb
@@ -61,6 +61,14 @@ inherit autotools gettext
 # but 0.175 has different license, so to be safe don't backport the fix, just ignore the issue
 CFLAGS += "-Wno-error=missing-attributes"
 
+# There is a fix in 0.171 version (commit b10d7eb74064c5906f031cd17c0f82041c6a4ca1)
+# but 0.171 has different license, so to be safe don't backport the fix, just ignore the issue
+CFLAGS += "-Wno-error=format-truncation="
+
+# There is a fix in 0.182 version (commit 5621fe5443da23112170235dd5cac161e5c75e65)
+# but 0.182 has different license, so to be safe don't backport the fix, just ignore the issue
+CFLAGS += "-Wno-error=stringop-overflow="
+
 EXTRA_OECONF = "--program-prefix=eu- --without-lzma"
 EXTRA_OECONF_append_class-native = " --without-bzlib"
 EXTRA_OECONF_append_libc-uclibc = " --enable-uclibc"