libraries/luaexpat: Support for lua 5.4, lua51.

Signed-off-by: B. Watson <urchlay@slackware.uk>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

2 files changed, 29 insertions, 31 deletions

diff --git a/libraries/luaexpat/README b/libraries/luaexpat/README
index ef08bd79523a3..f617204d0f271 100644
--- a/libraries/luaexpat/README
+++ b/libraries/luaexpat/README
@@ -1,2 +1,5 @@
 LuaExpat is a SAX XML parser based on the Expat library. LuaExpat is
 free software and uses the same license as Lua 5.1.
+
+Optional dependency: lua51. If lua51 is installed at build time, this
+package will contain a module for Lua 5.1.
diff --git a/libraries/luaexpat/luaexpat.SlackBuild b/libraries/luaexpat/luaexpat.SlackBuild
index 18d9767619137..9f372dba0e40f 100644
--- a/libraries/luaexpat/luaexpat.SlackBuild
+++ b/libraries/luaexpat/luaexpat.SlackBuild
@@ -24,11 +24,15 @@
 #  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+# 20241023 bkw: Modified by SlackBuilds.org, BUILD=2:
+# - build for both lua 5.4 and lua51.
+# Note: there's a new version out (1.5.2) but I didn't update to it.
+
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=luaexpat
 VERSION=${VERSION:-1.5.1}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -40,9 +44,6 @@ if [ -z "$ARCH" ]; then
   esac
 fi
 
-# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
-# the name of the created package would be, and then exit. This information
-# could be useful to other scripts.
 if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
   echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
   exit 0
@@ -52,18 +53,11 @@ TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
 OUTPUT=${OUTPUT:-/tmp}
 
+SLKCFLAGS="-O2 -fPIC" # all arches need PIC
 if [ "$ARCH" = "i586" ]; then
-  SLKCFLAGS="-march=i586 -mtune=i686"
-  LIBDIRSUFFIX=""
+  SLKCFLAGS+=" -O2 -march=i586 -mtune=i686"
 elif [ "$ARCH" = "i686" ]; then
-  SLKCFLAGS="-march=i686 -mtune=i686"
-  LIBDIRSUFFIX=""
-elif [ "$ARCH" = "x86_64" ]; then
-  SLKCFLAGS=""
-  LIBDIRSUFFIX="64"
-else
-  SLKCFLAGS=""
-  LIBDIRSUFFIX=""
+  SLKCFLAGS+=" -O2 -march=i686 -mtune=i686"
 fi
 
 set -e
@@ -76,23 +70,24 @@ mkdir $PRGNAM-$VERSION
 tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
 cd $PRGNAM-$VERSION
 chown -R root:root .
-find -L . \
- \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
-  -o -perm 511 \) -exec chmod 755 {} \; -o \
- \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
- -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
-
-make \
-  LUA_LIBDIR=" /usr/lib${LIBDIRSUFFIX}/lua/5.1" \
-  LUA_INC=" -I/usr/include" \
-  CFLAGS=" $SLKCFLAGS"
-
-make install \
-  LUA_CDIR=" $PKG/usr/lib${LIBDIRSUFFIX}/lua/5.1" \
-  LUA_LDIR=" $PKG/usr/share/lua/5.1" \
-
-find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
-  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} + -o \
+        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} +
+
+runmake() {
+  local cmod=$( pkg-config $1 --variable INSTALL_CMOD )
+  local lmod=$( pkg-config $1 --variable INSTALL_LMOD )
+  local incs=$( pkg-config $1 --variable INSTALL_INC )
+
+  make clean
+  make -j1 \
+    LUA_INC=-I$incs LUA_LDIR=$lmod LUA_CDIR=$cmod \
+    COMMON_CFLAGS="-Wl,-s $SLKCFLAGS" \
+    DESTDIR=$PKG \
+    lib install
+}
+
+runmake lua
+[ -x /usr/bin/lua51 ] && runmake lua51
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
 cp -a \