Tested with a build on x86_64-darwin21, the build warnings are gone and
the build completed as normal.
OK for master?
thanks
Iain
--- 8< ---
The build is currently emitting a warning that abort() is declared differently
from the built-in. This updates the declaration to match expectations.
Signed-off-by: Iain Sandoe <i...@sandoe.co.uk>
gcc/m2/ChangeLog:
* gm2-libs-min/libc.c (abort): Update declaration to match the
expected form, add no-return attribute.
(exit): Add no-return attribute.
---
gcc/m2/gm2-libs-min/libc.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/gcc/m2/gm2-libs-min/libc.c b/gcc/m2/gm2-libs-min/libc.c
index b39bfffb65c..8cddb5dd7b4 100644
--- a/gcc/m2/gm2-libs-min/libc.c
+++ b/gcc/m2/gm2-libs-min/libc.c
@@ -24,10 +24,10 @@ a copy of the GCC Runtime Library Exception along with this
program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
-void abort (int);
-void exit (int);
+extern void abort (void) __attribute__ ((__noreturn__));
+extern void exit (int) __attribute__ ((__noreturn__));
-void abort (int i)
+void abort (void)
{
while (1)
;
--
2.37.1 (Apple Git-137.1)
