extra/chromium: hopefully fix building and removing SSE2 for i686

1 files changed, 21 insertions, 0 deletions

diff --git a/extra/chromium/PKGBUILD b/extra/chromium/PKGBUILD
index db83f313..ed4d640f 100644
--- a/extra/chromium/PKGBUILD
+++ b/extra/chromium/PKGBUILD
@@ -25,3 +25,24 @@ eval "$(
       s/ninja/ninja -j 1/
     '
 )"
+
+# can't create dynamic relocation R_386_32 against local symbol in readonly segment
+eval "$(
+  declare -f build | \
+    sed '
+      /gn gen/ i \
+        sed -i '\''s/ldflags += [[] "-m32" []]/ldflags += [ "-m32", "-Wl,-z,notext" ]/'\'' build/config/compiler/BUILD.gn
+    '
+)"
+
+# disable SSE2 for i686 (no i486 yet, flags are in the same place for MMX and SSE math, but
+# we don't even have a gui yet)
+if [ "$CARCH" = 'i686' ]; then
+  eval "$(
+    declare -f build | \
+      sed '
+        /gn gen/ i \
+          sed -i '\''s/"-msse2",/""/'\'' build/config/compiler/BUILD.gn
+      '
+  )"
+fi