Added more image options

[wxWidgets.git] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index 18ea55aad3dd7772f1d542a35fbcd76fecc79fb2..05197a1d7cc2ff46cc65871f3a8b115e9c435de8 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -48,6 +48,37 @@ fi
 ]) dnl AC_DEFUN
 
 
+dnl Based on autoconf _AC_LANG_COMPILER_GNU
+AC_DEFUN([_AC_WX_LANG_COMPILER_XLC],
+[AC_CACHE_CHECK([whether we are using the IBM xlC _AC_LANG compiler],
+    [wx_cv_[]_AC_LANG_ABBREV[]_compiler_xlc],
+    [AC_TRY_COMPILE([],[#ifndef __xlC__
+       choke me
+#endif
+],
+        [wx_compiler_xlc=yes],
+        [wx_compiler_xlc=no])
+    wx_cv_[]_AC_LANG_ABBREV[]_compiler_xlc=$wx_compiler_xlc
+    ])
+])
+
+dnl Loosely based on autoconf AC_PROG_CC
+AC_DEFUN([AC_WX_PROG_XLCC],
+[AC_LANG_PUSH(C)
+_AC_WX_LANG_COMPILER_XLC
+XLCC=`test $wx_compiler_xlc = yes && echo yes`
+AC_LANG_POP(C)
+])
+
+dnl Loosely based on autoconf AC_PROG_CXX
+AC_DEFUN([AC_WX_PROG_XLCXX],
+[AC_LANG_PUSH(C++)
+_AC_WX_LANG_COMPILER_XLC
+XLCXX=`test $wx_compiler_xlc = yes && echo yes`
+AC_LANG_POP(C++)
+])
+
+
 dnl ===========================================================================
 dnl macros to find the a file in the list of include/lib paths
 dnl ===========================================================================