diff options
| -rw-r--r-- | user/sdl2/APKBUILD | 4 | ||||
| -rw-r--r-- | user/sdl2/altivec-detection.patch | 22 |
2 files changed, 25 insertions, 1 deletions
diff --git a/user/sdl2/APKBUILD b/user/sdl2/APKBUILD index 22026bb6c..6e380a778 100644 --- a/user/sdl2/APKBUILD +++ b/user/sdl2/APKBUILD @@ -2,7 +2,7 @@ # Maintainer: A. Wilcox <awilfox@adelielinux.org> pkgname=sdl2 pkgver=2.0.22 -pkgrel=0 +pkgrel=1 pkgdesc="Low level audio, keyboard, mouse, joystick and graphics library" url="https://www.libsdl.org/" arch="all" @@ -15,6 +15,7 @@ makedepends="alsa-lib-dev libx11-dev libxcursor-dev libxext-dev libxi-dev libxinerama-dev wayland-dev wayland-protocols" subpackages="$pkgname-dev" source="https://www.libsdl.org/release/SDL2-$pkgver.tar.gz + altivec-detection.patch sdl2-soname.patch " builddir="$srcdir/SDL2-$pkgver" @@ -39,4 +40,5 @@ package() { } sha512sums="ca4b690433cd4d9d73b797da98666317128e7e817ab60e874a49d94791ea41e8a6b4fc43649593120daa0702190c0f8a6ed326c908d87375c8da9f369d994f6a SDL2-2.0.22.tar.gz +f7ca983c0450e95a760041c5c329e715bb513100efbd12c2469fd283e7ca4d3643b8180d6d5e64c66075ea03e1e88364853aa76d3db6dbcc8d22e8eb385881d6 altivec-detection.patch 81b5807cd9f2683231c14562e961467fcd7ba257140d1a266932d6a6a5103633e3af896c09b261620b2934d521809e08ed79d3287c0897f4783c6afc1c01a566 sdl2-soname.patch" diff --git a/user/sdl2/altivec-detection.patch b/user/sdl2/altivec-detection.patch new file mode 100644 index 000000000..ccb60a375 --- /dev/null +++ b/user/sdl2/altivec-detection.patch @@ -0,0 +1,22 @@ +Use getauxval on Linux if available. + +--- SDL2-2.0.22/src/cpuinfo/SDL_cpuinfo.c.old 2022-01-08 02:29:52.000000000 +0000 ++++ SDL2-2.0.22/src/cpuinfo/SDL_cpuinfo.c 2025-04-27 18:58:12.097867624 +0000 +@@ -113,7 +113,7 @@ + #define CPU_HAS_AVX512F (1 << 12) + #define CPU_HAS_ARM_SIMD (1 << 13) + +-#if SDL_ALTIVEC_BLITTERS && HAVE_SETJMP && !__MACOSX__ && !__OpenBSD__ && !__FreeBSD__ ++#if SDL_ALTIVEC_BLITTERS && HAVE_SETJMP && !__MACOSX__ && !__OpenBSD__ && !__FreeBSD__ && !__linux__ + /* This is the brute force way of detecting instruction sets... + the idea is borrowed from the libmpeg2 library - thanks! + */ +@@ -333,6 +333,8 @@ + elf_aux_info(AT_HWCAP, &cpufeatures, sizeof(cpufeatures)); + altivec = cpufeatures & PPC_FEATURE_HAS_ALTIVEC; + return altivec; ++#elif defined(__linux__) && defined(__powerpc__) && HAVE_GETAUXVAL ++ altivec = getauxval(AT_HWCAP) & PPC_FEATURE_HAS_ALTIVEC; + #elif SDL_ALTIVEC_BLITTERS && HAVE_SETJMP + void (*handler) (int sig); + handler = signal(SIGILL, illegal_instruction); |