--- a/pcre.SlackBuild	2021-01-20 20:16:43.524010659 +0200
+++ b/pcre.SlackBuild	2021-02-11 13:07:30.171211318 +0200
@@ -55,6 +55,12 @@
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+elif [ "$ARCH" = "riscv64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
 else
   SLKCFLAGS="-O2"
   LIBDIRSUFFIX=""
@@ -79,6 +85,8 @@
   \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
   -exec chmod 644 {} \+
 
+[[ $ARCH != riscv64 ]] && JIT="--enable-jit"
+
 CFLAGS="$SLKCFLAGS" \
 ./configure \
   --prefix=/usr \
@@ -87,11 +95,11 @@
   --enable-utf8 \
   --enable-pcre16 \
   --enable-pcre32 \
-  --enable-jit \
   --enable-unicode-properties \
   --enable-pcregrep-libz \
   --enable-pcregrep-libbz2 \
   --disable-static \
+  $JIT \
   --build=$ARCH-slackware-linux || exit 1
 
 CFLAGS="$SLKCFLAGS" make $NUMJOBS || make || exit 1