From 7faa6ba823b8460071107ab783858ec66abcee63 Mon Sep 17 00:00:00 2001
From: Bjorn Winckler <bjorn.winckler@gmail.com>
Date: Tue, 29 Sep 2009 21:32:00 +0200
Subject: [PATCH] Add --with-macsdk flag to configure

Compilation fails for some reason, so this option is disabled.
---
 src/configure    |  2 ++
 src/configure.in | 30 ++++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+)

diff --git a/src/configure b/src/configure
index df191bbf..ed4f2e54 100755
--- a/src/configure
+++ b/src/configure
@@ -16498,6 +16498,8 @@ fi
 
 
 
+
+
   { echo "$as_me:$LINENO: checking --with-archs argument" >&5
 echo $ECHO_N "checking --with-archs argument... $ECHO_C" >&6; }
 
diff --git a/src/configure.in b/src/configure.in
index 4e493eae..2a00665d 100644
--- a/src/configure.in
+++ b/src/configure.in
@@ -3260,6 +3260,36 @@ if test "x$MACOSX" = "xyes"; then
     [ AC_MSG_RESULT(using default) ])
 
 
+     dnl This is an attempt to support choice of SDKs, however it does not
+     dnl work to compile with different SDKs.  Must figure out how to fix
+     dnl this before this option can be used.
+dnl  AC_MSG_CHECKING(--with-macsdk argument)
+dnl  AC_ARG_WITH(macsdk,
+dnl    [  --with-macsdk=SDK       SDK version (10.4, 10.5, 10.6, ...)],
+dnl    [ macsdk="$withval"; AC_MSG_RESULT($macsdk) ],
+dnl    [ macsdk=""; AC_MSG_RESULT(using default) ])
+dnl
+dnl  if test -n "$macsdk"; then
+dnl    AC_MSG_CHECKING(if SDK is supported)
+dnl    save_cflags="$CFLAGS"
+dnl    save_ldflags="$LDFLAGS"
+dnl    sdkflags="/Developer/SDKs/MacOSX$macsdk"
+dnl    if test "x$macsdk" = "x10.4"; then
+dnl      sdkflags="$sdkflags""u"
+dnl    fi
+dnl    sdkflags="$sdkflags.sdk -mmacosx-version-min=$macsdk"
+dnl    CFLAGS="$CFLAGS -isysroot $sdkflags"
+dnl    LDFLAGS="$LDFLAGS -Wl,-syslibroot,$sdkflags"
+dnl    AC_TRY_LINK([ ], [ ],
+dnl      [ AC_MSG_RESULT([yes])
+dnl        XCODEFLAGS="$XCODEFLAGS -sdk macosx$macsdk" ],
+dnl      [ AC_MSG_RESULT([no])
+dnl        ARCHS=""
+dnl        CFLAGS="$save_cflags"
+dnl        LDFLAGS="$save_ldflags" ])
+dnl  fi
+
+
   AC_MSG_CHECKING(--with-archs argument)
   AC_ARG_WITH(archs,
     [  --with-archs=ARCHS      space separated list of archs (i386 x86_64 ppc ...)],
-- 
2.11.4.GIT