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-rw-r--r--extra/dav1d/PKGBUILD21
1 files changed, 21 insertions, 0 deletions
diff --git a/extra/dav1d/PKGBUILD b/extra/dav1d/PKGBUILD
index 3ae2f1fd..2ea6149f 100644
--- a/extra/dav1d/PKGBUILD
+++ b/extra/dav1d/PKGBUILD
@@ -1,3 +1,24 @@
+# disable SSE2 on i686 and i486
+source_i486=('dav1d-0.8.2-sse2-asm.patch')
+sha512sums_i486=('65d133b750888ce854fdad2f068430ae1920db135eaf9b8ec4d372ecb074e3eef6833f50f17e758cc8f69f4845b873fb96d744c03f75a34af0dd0ad8dbd413e3')
+source_i686=('dav1d-0.8.2-sse2-asm.patch')
+sha512sums_i686=('65d133b750888ce854fdad2f068430ae1920db135eaf9b8ec4d372ecb074e3eef6833f50f17e758cc8f69f4845b873fb96d744c03f75a34af0dd0ad8dbd413e3')
+if [ "$CARCH" == 'i686' ] || [ "$CARCH" == 'i486' ]; then
+ eval "$(
+ {
+ declare -f prepare || \
+ printf 'prepare() {\n}\n'
+ } \
+ | sed '
+ $i patch -p1 -i "$srcdir/dav1d-0.8.2-sse2-asm.patch"
+ '
+ declare -f build | \
+ sed '
+ s|arch-meson|arch-meson -Denable_asm=false -Denable_avx512=false |g
+ '
+ )"
+fi
+
# graphviz needs tons of libraries we don't have yet on i486
if [ "${CARCH}" = "i486" ]; then
makedepends=(${makedepends[@]//graphviz/})