From d11d4e7a2cf547294e8c6eaeae9b8b7662c18dda Mon Sep 17 00:00:00 2001
From: Steven Voges <svoges.sbo@gmail.com>
Date: Sun, 14 Apr 2024 10:58:14 +0700
Subject: system/wine: re-added legacy multilib support.

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
---
 system/wine/README.MULTILIB | 31 +++++++++++++++++++++++++++++++
 system/wine/wine.SlackBuild | 25 +++++++++++++++++++++++--
 2 files changed, 54 insertions(+), 2 deletions(-)
 create mode 100644 system/wine/README.MULTILIB

(limited to 'system')

diff --git a/system/wine/README.MULTILIB b/system/wine/README.MULTILIB
new file mode 100644
index 0000000000..d14bd8b2ad
--- /dev/null
+++ b/system/wine/README.MULTILIB
@@ -0,0 +1,31 @@
+The legacy method to build 32 bit wine on x86_64 will will require
+a multilib installation.
+
+Please read up alienBOB's multilib readme and repo:
+
+https://docs.slackware.com/slackware:multilib
+http://www.slackware.com/~alien/multilib/
+
+A script that rsyncs with alienBOB's repo and installs the multilib
+packages which can be found here:
+
+https://slackware.uk/~dive/scripts/alien-multilib-rsync.sh
+
+Be sure to read the short instructions at the top.  If you use slackpkg
+then you will also want to blacklist his packages in
+/etc/slackpkg/blacklist:
+
+[0-9]+alien
+[0-9]+compat32
+
+If you have a combined 32 and 64 bit package you need to set the
+environmental variable WINEPREFIX to point to the 64 bit wine directory
+when running wine64, which should be different to the 32 bit directory
+(~/.wine by default).
+
+Example:
+
+WINEPREFIX=~/.wine64 wine64 notepad
+
+To build wine using the legacy method, pass MULTILIB=yes to the build
+script.
diff --git a/system/wine/wine.SlackBuild b/system/wine/wine.SlackBuild
index 8f2a826fc0..7cc898ef39 100644
--- a/system/wine/wine.SlackBuild
+++ b/system/wine/wine.SlackBuild
@@ -28,7 +28,8 @@ cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=wine
 VERSION=${VERSION:-9.0}
-BUILD=${BUILD:-2}
+ARCHS="i386,x86_64"
+BUILD=${BUILD:-3}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -78,6 +79,26 @@ case "$ARCH" in
   ;;
 esac
 
+MULTILIB=${MULTILIB@L}
+if [[ "$ARCH" != "x86_64" && "$MULTILIB" = "yes" ]]; then
+  echo "Cannot build for multilib on non-64bit systems."
+  exit 1
+elif [[ "$ARCH" = "x86_64" && "$MULTILIB" = "yes"  ]]; then
+  WINETMP="$( mktemp -d $TMP/wine-test-XXXXXX )"
+  echo "int main(void) {; return(0); }" > "$WINETMP/test.c"
+  gcc -m32 "$WINETMP/test.c" -o /dev/null >/dev/null 2>&1 && WINE32TEST=${WINE32TEST:-yes}
+  rm -rf "$WINETMP"
+  if [[ $WINE32TEST = "yes" ]]; then
+    ARCHS="x86_64"
+    WINE32="yes"
+  else
+    echo "MULTILIB was requested, however the multilib test has failed."
+    echo "Have the compat32 libraries been installed?"
+    echo "Please see README.MULTILIB"
+    exit 1
+  fi
+fi
+
 set -e
 
 rm -rf $PKG
@@ -115,7 +136,7 @@ if [ "$WINE64" = "yes" ]; then
      --sysconfdir=/etc \
      --mandir=/usr/man \
      --enable-win64 \
-     --enable-archs="i386,x86_64" \
+     --enable-archs=$ARCHS \
      --with-x \
      --with-gnutls \
      --${do_opengl}-opengl \
-- 
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