community/gdal: added proper SSE configure flags (no autoguessing)

1 files changed, 18 insertions, 0 deletions

diff --git a/community/gdal/PKGBUILD b/community/gdal/PKGBUILD
index 6aa81b69..f2c3ce89 100644
--- a/community/gdal/PKGBUILD
+++ b/community/gdal/PKGBUILD
@@ -1,3 +1,21 @@
+# enable SSE/SSE2 where appripriate
+if [ "${CARCH}" = "i486" -o "${CARCH}" = "i686" ]; then
+  eval "$(
+    declare -f build | \
+      sed '
+        s|./configure |./configure --with-sse=no --with-sse3-no --with-avx=no |
+      '
+  )"
+fi
+if [ "${CARCH}" = "pentium4" ]; then
+  eval "$(
+    declare -f build | \
+      sed '
+        s|./configure |./configure --with-sse=yes --with-ssse3-no --with-avx=no |
+      '
+  )"
+fi
+
 # no mariadb yet on i486
 if [ "${CARCH}" = "i486" ]; then
   depends=(${depends[@]//mariadb-libs/})