From 73e5ffd4289c510b2ce5f7228359cb9e4de785bf Mon Sep 17 00:00:00 2001 From: Arfrever Frehtes Taifersar Arahesis Date: Thu, 14 Feb 2019 05:35:45 +0100 Subject: [PATCH] media-libs/giflib: Use reallocarray() if available. Fixes: https://bugs.gentoo.org/677956 Signed-off-by: Arfrever Frehtes Taifersar Arahesis --- media-libs/giflib/giflib-5.1.6.ebuild | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/media-libs/giflib/giflib-5.1.6.ebuild b/media-libs/giflib/giflib-5.1.6.ebuild index decea553a76..2569ad2ddb9 100644 --- a/media-libs/giflib/giflib-5.1.6.ebuild +++ b/media-libs/giflib/giflib-5.1.6.ebuild @@ -26,6 +26,13 @@ src_prepare() { } multilib_src_compile() { + # Use reallocarray() from libc if available. + if $(tc-getCC) ${CPPFLAGS} ${CFLAGS} ${LDFLAGS} -D_GNU_SOURCE -o "${T}/reallocarray_test" -x c - <<< $'#include \nint main() {void *p = reallocarray(NULL, 0, 0);}' 2> /dev/null; then + local -x CPPFLAGS="${CPPFLAGS} -D_GNU_SOURCE -DHAVE_REALLOCARRAY" + sed -e "s/ openbsd-reallocarray\.c//" -i Makefile || die + rm openbsd-reallocarray.c || die + fi + emake \ CC="$(tc-getCC)" \ CFLAGS="${CFLAGS} -std=gnu99 -fPIC -Wno-format-truncation" \ -- 2.20.1