Removed redundant wave.h include

[wxWidgets.git] / configure.in

diff --git a/configure.in b/configure.in
index b2ab7c13ff28ff4cd4302ceb561a69764db19850..41820a3f7c1a5d978ee4a2e7fab495f31e89b580 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -2121,7 +2121,7 @@ if test "$wxUSE_LIBPNG" != "no" ; then
             AC_CHECK_HEADER(png.h)
 
             if test "$ac_cv_header_png_h" = "yes"; then
-                AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng", , [-lz -lm])
+                AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
             fi
 
             if test "x$PNG_LINK" = "x" ; then
@@ -3377,6 +3377,10 @@ EOF
         chmod +x change-install-names
       ;;
       
+      *-*-cygwin* | *-*-mingw32* )
+        TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
+       ;;
+      
     esac
 
     dnl set target to shared if not explicitly chose static before