From: Un1q32 <joey.t.reinhart@gmail.com>
Date: Tue, 23 Apr 2024 23:54:05 +0000 (-0400)
Subject: make darwin cross compilation possible
X-Git-Tag: 2.2.0~30
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee618f6f19f546465b56e1c393f1d6cca13818f2;p=thirdparty%2Fzlib-ng.git

make darwin cross compilation possible

https://github.com/madler/zlib/pull/789
---

diff --git a/configure b/configure
index 81e97c41..1c7a1ea4 100755
--- a/configure
+++ b/configure
@@ -471,7 +471,9 @@ if test "$gcc" -eq 1 && ($cc $CFLAGS -c $test.c) >> configure.log 2>&1; then
              SHAREDTARGET=$SHAREDLIBV
              LDSHARED=${LDSHARED-"$cc"}
              LDSHAREDFLAGS="-dynamiclib -install_name @rpath/${SHAREDLIBM} -compatibility_version ${VER1} -current_version ${VER3}"
-             if libtool -V 2>&1 | grep Apple > /dev/null; then
+             if "${CROSS_PREFIX}libtool" -V 2>&1 | grep Apple > /dev/null; then
+                 AR="${CROSS_PREFIX}libtool"
+             elif libtool -V 2>&1 | grep Apple > /dev/null; then
                  AR="libtool"
              else
                  AR="/usr/bin/libtool"