extra/graphene: setting sse2 meson options correctly

1 files changed, 17 insertions, 0 deletions

diff --git a/extra/graphene/PKGBUILD b/extra/graphene/PKGBUILD
new file mode 100644
index 00000000..692e4c8e
--- /dev/null
+++ b/extra/graphene/PKGBUILD
@@ -0,0 +1,17 @@
+# enable SSE2 optimizations only on pentium4
+if [ "$CARCH" = 'i486' -o "$CARCH" = 'i686' ]; then
+  eval "$(
+    declare -f build | \
+      sed '
+        s/arch-meson/arch-meson -D sse2=false/
+      '
+  )"
+fi
+if [ "$CARCH" = 'pentium4' ]; then
+  eval "$(
+    declare -f build | \
+      sed '
+        s/arch-meson/arch-meson -D sse2=true/
+      '
+  )"
+fi