From 5e06535e22788a5f119f908621412a8a86d8a692 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Fri, 14 Sep 2018 15:16:13 +0200
Subject: copy over i486 changes for [core]

---
 core/pcre2/PKGBUILD | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 core/pcre2/PKGBUILD

(limited to 'core/pcre2/PKGBUILD')

diff --git a/core/pcre2/PKGBUILD b/core/pcre2/PKGBUILD
new file mode 100644
index 00000000..da90f860
--- /dev/null
+++ b/core/pcre2/PKGBUILD
@@ -0,0 +1,13 @@
+# 486-specific: we have no Vala or Java at the moment
+if [ "${CARCH}" = "i486" ]; then
+  # pcre2 configure, overload CFLAGS and CXXFLAGS to avoid optimization
+  # using MMX registers (default in gcc)
+  # disable JIT, contains hard coded XMM registers
+  eval "$(
+    declare -f build | \
+      sed '
+        s@./configure@CFLAGS="-march=i486 -mtune=generic -O2 -pipe -fstack-protector-strong -fno-plt" CXXFLAGS="-march=i486 -mtune=generic -O2 -pipe -fstack-protector-strong -fno-plt" ./configure@
+        s/--enable-jit/--disable-jit/
+      '
+  )"
+fi
-- 
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