* I actually read the doc on AC_ARG_WITH this time :D

  this and [13857] [13858] refs #182

diff --git a/configure.ac b/configure.ac
index 62a67ab6960217bb27dbb62cc153abc17fe9ccc3..717f18b616148a123299595e90b6de992f771258 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -246,8 +246,8 @@ dnl
 dnl  Check for Mac OS X SDK settings
 dnl
 AC_ARG_WITH(macosx-sdk,
-   [  --with-macosx-sdk       compile for Mac OS X 10.3 SDK],[],[])
-if test "${with_macosx-sdk}" = "yes" ; then
+   [  --with-macosx-sdk       compile for Mac OS X 10.3 SDK],[], with_macosx_sdk=no)
+if test "${with_macosx_sdk}" != "no" ; then
   CFLAGS_save="${CFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.3 -isysroot /Developer/SDKs/MacOSX10.3.9.sdk"; CFLAGS="${CFLAGS_save}"
   CXXFLAGS_save="${CXXFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.3 -isysroot /Developer/SDKs/MacOSX10.3.9.sdk"; CXXFLAGS="${CXXFLAGS_save}"
   OBJCFLAGS_save="${OBJCFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.3 -isysroot /Developer/SDKs/MacOSX10.3.9.sdk"; OBJCFLAGS="${OBJCFLAGS_save}"