Fix compilation with older (before C99) C compilers.

[wxWidgets.git] / wx-config.in

diff --git a/wx-config.in b/wx-config.in
index d92f5c153023c552cafe056d776696cf247d56aa..9e34fc5a08f73b6418dab03e63bd74db25ab550a 100755 (executable)
--- a/wx-config.in
+++ b/wx-config.in
@@ -29,7 +29,6 @@ update_prefixes
 
 CC="@CC@"
 GCC="@GCC@"
-GCC_SEARCHES_USR_LOCAL_INCLUDE="@GCC_SEARCHES_USR_LOCAL_INCLUDE@"
 CXX="@CXX@"
 LD="@SHARED_LD@"
 srcdir="@top_srcdir@"
@@ -194,41 +193,15 @@ EOF
 
 cppflags()
 {
-    # we should never specify -I/usr/include on the compiler command line: this
-    # is at best useless and at worst breaks compilation on the systems where
-    # the system headers are non-ANSI because gcc works around this by storing
-    # the ANSI-fied versions of them in its private directory which is searched
-    # after all the directories on the cmd line.
-    #
-    # the situation is a bit more complicated with -I/usr/local/include:
-    # it shouldn't be specified with some gcc installations which look there
-    # by default anyhow and give warnings (at least 3.1 does) if it is
-    # specified explicitly --
-    # but this -I switch *is* needed for other gcc installation and for
-    # the other compilers.
-    # So I put a suitable test into configure.in and reuse the result here.
-    #
-    # note that we assume that if we use GNU cc we also use GNU c++ and vice
-    # versa, i.e. this won't work (either for --cflags or --cxxflags) if GNU C
-    # compiler and non-GNU C++ compiler are used or vice versa -- we'll fix
-    # this when/if anybody complains about it
-    if test "${includedir}" != "/usr/include" \
-            -a "${includedir}" != "/usr/include/c++" \
-            -a \( "${GCC_SEARCHES_USR_LOCAL_INCLUDE}" != "yes" \
-                  -o "${includedir}" != "/usr/local/include" \) \
-            -a \( "${cross_compiling}" != "yes" \
-                  -o "${includedir}" != "/usr/${target}/include" \) ;
-    then
-        includes=" -I${includedir}"
-    fi
-
-    includes="-I${libdir}/wx/include/${TOOLCHAIN_NAME}$includes"
+    includes="-I${libdir}/wx/include/${TOOLCHAIN_NAME}"
 
     # in inplace case we need to also add path to contrib headers -- do it
     # unconditionally as they might be used and we have no way of knowing if
     # they really are
     if test $inplace_flag = yes ; then
-        includes="$includes -I${prefix}/contrib/include"
+        includes="$includes -I${prefix}/include -I${prefix}/contrib/include"
+    else
+        includes="$includes -I${includedir}/wx-${WX_MAJOR_VERSION_NUMBER}.${WX_MINOR_VERSION_NUMBER}"
     fi
 
     flags="$includes ${WXDEBUG_DEFINE} ${TOOLCHAIN_DEFS}"