community/crypto++: patched for non-SSE2 version on i686/i486

1 files changed, 9 insertions, 0 deletions

diff --git a/community/crypto++/PKGBUILD b/community/crypto++/PKGBUILD
new file mode 100644
index 00000000..23130381
--- /dev/null
+++ b/community/crypto++/PKGBUILD
@@ -0,0 +1,9 @@
+# disable SSE2 on i686 and i486
+if [ "$CARCH" == 'i686' ] || [ "$CARCH" == 'i486' ]; then
+  eval "$(
+    declare -f build | \
+      sed '
+        s/export CXXFLAGS="\([^"]\+\)"/export CXXFLAGS="\1 -DCRYPTOPP_DISABLE_ASM=1"/g
+      '
+  )"
+fi