Added missing CPPFLAGS

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4297 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/make.env.in b/src/make.env.in
index d8874b6aadbc47611cfc3db35de9bf227364667e..d48323dce8a71617dd3db1525101a982e8a780f3 100644 (file)
--- a/src/make.env.in
+++ b/src/make.env.in
@@ -58,7 +58,14 @@ SHARED_LD   = @SHARED_LD@
 
 ########################### Flags #################################
 
-CFLAGS = @TOOLKIT_DEF@ @WXDEBUG_DEFINE@ @CFLAGS@ $(EXTRADEFS)
+#
+# @CPPFLAGS@  (gnu standard) is not C++ flags, but flags for the "cpp"
+# preprocessor. Unfortunately whoever wrote this now uses CPPFLAGS for
+# C++ like CFLAGS for C. :-(
+# We *must* include @CPPFLAGS@ in both of these, to make sure that all
+# header files get found.  (KB)
+
+CFLAGS = @TOOLKIT_DEF@ @WXDEBUG_DEFINE@ @CFLAGS@ @CPPFLAGS@ $(EXTRADEFS)
 CPPFLAGS = @TOOLKIT_DEF@ @WXDEBUG_DEFINE@ @CXXFLAGS@ @CPPFLAGS@ $(EXTRADEFS)
 PICFLAGS = @PIC_FLAG@
 LDFLAGS = @LDFLAGS@