git: 47a5163a4d71 - main - math/nauty: fix build on powerpc

The branch main has been updated by pkubaj:

URL: https://cgit.FreeBSD.org/ports/commit/?id=47a5163a4d715a2262ffe9687769b981cf2c6a7f

commit 47a5163a4d715a2262ffe9687769b981cf2c6a7f
Author:     Piotr Kubaj <pkubaj@FreeBSD.org>
AuthorDate: 2025-01-02 10:56:24 +0000
Commit:     Piotr Kubaj <pkubaj@FreeBSD.org>
CommitDate: 2025-01-12 21:35:45 +0000

    math/nauty: fix build on powerpc
    
    Works around the clang crash, which seems to be fixed in the new snapshots:
    PLEASE submit a bug report to https://bugs.freebsd.org/submit/ and include the crash backtrace, preprocessed source, and associated run script.
    Stack dump:
    0.      Program arguments: clang -cc1 -triple powerpc-unknown-freebsd14.2 -emit-obj -O2 -vectorize-loops gutil2-502595.c
    1.      <eof> parser at end of file
    2.      Optimizer
    Segmentation fault (core dumped)
---
 math/nauty/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/math/nauty/Makefile b/math/nauty/Makefile
index c9f73459b98a..2104b3c2bdb7 100644
--- a/math/nauty/Makefile
+++ b/math/nauty/Makefile
@@ -31,6 +31,8 @@ TEST_TARGET=	check
 
 OPTIONS_DEFINE=	DOCS
 
+CFLAGS_powerpc=	-O1
+
 post-build: # build shared libraries: based on how static libraries are created
 	# rebuild .o files with -fPIC
 	@cd ${WRKSRC} ; \