1 files changed, 26 insertions, 2 deletions
diff --git a/extra/js78/PKGBUILD b/extra/js78/PKGBUILD
index bd30a562..34e6b72d 100644
--- a/extra/js78/PKGBUILD
+++ b/extra/js78/PKGBUILD
@@ -1,2 +1,26 @@
-# rust is too old, needs llvm10 for now
-makedepends=("${makedepends[@]/llvm/llvm10}")
+# target adaption (no clue how this ever worked before!?)
+eval "$(
+  declare -f build | \
+    sed '
+      s/x86_64-unknown-linux-gnu/i686-unknown-linux-gnu/g
+    '
+)"
+
+# see FS32#138, ignoring failing test for now
+unset check
+
+# no simd optimization on non-pentium4
+if [ "$CARCH" = 'i486' -o "$CARCH" = 'i686' ]; then
+  eval "$(
+    declare -f build | \
+      sed '
+        s/--enable-rust-simd/--disable-rust-simd/g
+      '
+  )"
+fi
+
+# hard pinning rust version (as it fails with rust 1.50)
+# this rust version now needs llvm11
+makedepends=(${makedepends[@]//rust/})
+makedepends_i686+=(rust148 llvm11)
+makedepends_pentium4+=(rust148 llvm11)