Set CXXFLAGS to include $VERSION_MIN_FLAGS.

You never know when some library might start using C++, so set CXXFLAGS
everywhere.

Change-Id: I7e49a3446bb6b587e20058be48e06a5f345679c3
Reviewed-on: https://code.wireshark.org/review/5036
Reviewed-by: Guy Harris <guy@alum.mit.edu>

diff --git a/macosx-setup.sh b/macosx-setup.sh
index 1748ec7d12107af4afce8644fd8990c3b5b3eb07..bd5a6141fc601393c2f843f100691d3948e87d02 100755 (executable)
--- a/macosx-setup.sh
+++ b/macosx-setup.sh
@@ -944,9 +944,9 @@ if [ ! -f glib-$GLIB_VERSION-done ] ; then
     if grep -qs '#define.*MACOSX' $includedir/ffi/fficonfig.h
     then
         # It's defined, nothing to do
-        LIBFFI_CFLAGS="-I $includedir/ffi" LIBFFI_LIBS="-lffi" CFLAGS="$CFLAGS -Wno-format-nonliteral $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
+        LIBFFI_CFLAGS="-I $includedir/ffi" LIBFFI_LIBS="-lffi" CFLAGS="$CFLAGS -Wno-format-nonliteral $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS -Wno-format-nonliteral $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
     else
-        LIBFFI_CFLAGS="-I $includedir/ffi" LIBFFI_LIBS="-lffi" CFLAGS="$CFLAGS -DMACOSX -Wno-format-nonliteral $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
+        LIBFFI_CFLAGS="-I $includedir/ffi" LIBFFI_LIBS="-lffi" CFLAGS="$CFLAGS -DMACOSX -Wno-format-nonliteral $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS -DMACOSX -Wno-format-nonliteral $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
     fi
 
     #
@@ -1044,7 +1044,7 @@ if [ "$GTK_VERSION" ]; then
             [ -f libpng-$PNG_VERSION.tar.xz ] || curl -O ftp://ftp.simplesystems.org/pub/libpng/png/src/$subdir/libpng-$PNG_VERSION.tar.xz
             xzcat libpng-$PNG_VERSION.tar.xz | tar xf - || exit 1
             cd libpng-$PNG_VERSION
-            CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
+            CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
             make $MAKE_BUILD_OPTS || exit 1
             $DO_MAKE_INSTALL || exit 1
             cd ..
@@ -1064,7 +1064,7 @@ if [ "$GTK_VERSION" ]; then
             [ -f pixman-$PIXMAN_VERSION.tar.gz ] || curl -O http://www.cairographics.org/releases/pixman-$PIXMAN_VERSION.tar.gz
             gzcat pixman-$PIXMAN_VERSION.tar.gz | tar xf - || exit 1
             cd pixman-$PIXMAN_VERSION
-            CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
+            CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
             make $MAKE_BUILD_OPTS || exit 1
             $DO_MAKE_INSTALL || exit 1
             cd ..
@@ -1097,9 +1097,9 @@ if [ "$GTK_VERSION" ]; then
                 gzcat cairo-$CAIRO_VERSION.tar.gz | tar xf - || exit 1
             fi
             cd cairo-$CAIRO_VERSION
-            # CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --enable-quartz=no || exit 1
+            # CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --enable-quartz=no || exit 1
             # Maybe follow http://cairographics.org/end_to_end_build_for_mac_os_x/
-            CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --enable-quartz=yes || exit 1
+            CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --enable-quartz=yes || exit 1
             #
             # We must avoid the version of libpng that comes with X11; the
             # only way I've found to force that is to forcibly set INCLUDES
@@ -1134,7 +1134,7 @@ if [ "$GTK_VERSION" ]; then
             bzcat atk-$ATK_VERSION.tar.bz2 | tar xf - || exit 1
         fi
         cd atk-$ATK_VERSION
-        CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
+        CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
         make $MAKE_BUILD_OPTS || exit 1
         $DO_MAKE_INSTALL || exit 1
         cd ..
@@ -1160,7 +1160,7 @@ if [ "$GTK_VERSION" ]; then
             bzcat pango-$PANGO_VERSION.tar.bz2 | tar xf - || exit 1
         fi
         cd pango-$PANGO_VERSION
-        CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
+        CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
         make $MAKE_BUILD_OPTS || exit 1
         $DO_MAKE_INSTALL || exit 1
         cd ..
@@ -1185,9 +1185,9 @@ if [ "$GTK_VERSION" ]; then
         #
         if [[ "$sdk_target" = 10.6 ]]
         then
-            LIBPNG="-L/usr/X11/lib -lpng12" CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS -I$SDKPATH/usr/X11/include/libpng12" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --without-libtiff --without-libjpeg || exit 1
+            LIBPNG="-L/usr/X11/lib -lpng12" CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS -I$SDKPATH/usr/X11/include/libpng12" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS -I$SDKPATH/usr/X11/include/libpng12" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --without-libtiff --without-libjpeg || exit 1
         else
-            CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --without-libtiff --without-libjpeg || exit 1
+            CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --without-libtiff --without-libjpeg || exit 1
         fi
         make $MAKE_BUILD_OPTS || exit 1
         $DO_MAKE_INSTALL || exit 1
@@ -1229,9 +1229,9 @@ if [ "$GTK_VERSION" ]; then
             # just ignore unknown --enable/--disable and --with/--without
             # options (at least they've always do so up to now).
             #
-            CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --disable-cups --without-libtiff --without-libjpeg || exit 1
+            CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --disable-cups --without-libtiff --without-libjpeg || exit 1
         else
-            CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --without-libtiff --without-libjpeg || exit 1
+            CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --without-libtiff --without-libjpeg || exit 1
         fi
         make $MAKE_BUILD_OPTS || exit 1
         $DO_MAKE_INSTALL || exit 1
@@ -1255,7 +1255,7 @@ if [ "$LIBSMI_VERSION" -a ! -f libsmi-$LIBSMI_VERSION-done ] ; then
     [ -f libsmi-$LIBSMI_VERSION.tar.gz ] || curl -L -O https://www.ibr.cs.tu-bs.de/projects/libsmi/download/libsmi-$LIBSMI_VERSION.tar.gz || exit 1
     gzcat libsmi-$LIBSMI_VERSION.tar.gz | tar xf - || exit 1
     cd libsmi-$LIBSMI_VERSION
-    CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
+    CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
     make $MAKE_BUILD_OPTS || exit 1
     $DO_MAKE_INSTALL || exit 1
     cd ..
@@ -1267,7 +1267,7 @@ if [ "$LIBGPG_ERROR_VERSION" -a ! -f libgpg-error-$LIBGPG_ERROR_VERSION-done ] ;
     [ -f libgpg-error-$LIBGPG_ERROR_VERSION.tar.bz2 ] || curl -L -O ftp://ftp.gnupg.org/gcrypt/libgpg-error/libgpg-error-$LIBGPG_ERROR_VERSION.tar.bz2 || exit 1
     bzcat libgpg-error-$LIBGPG_ERROR_VERSION.tar.bz2 | tar xf - || exit 1
     cd libgpg-error-$LIBGPG_ERROR_VERSION
-    CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
+    CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
     make $MAKE_BUILD_OPTS || exit 1
     $DO_MAKE_INSTALL || exit 1
     cd ..
@@ -1297,7 +1297,7 @@ if [ "$LIBGCRYPT_VERSION" -a ! -f libgcrypt-$LIBGCRYPT_VERSION-done ] ; then
     #
     #    http://lists.freebsd.org/pipermail/freebsd-ports-bugs/2010-October/198809.html
     #
-    CFLAGS="$CFLAGS -std=gnu89 $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --disable-asm || exit 1
+    CFLAGS="$CFLAGS -std=gnu89 $VERSION_MIN_FLAGS $SDKFLAGS" CFLAGS="$CFLAGS -std=gnu89 $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --disable-asm || exit 1
     make $MAKE_BUILD_OPTS || exit 1
     $DO_MAKE_INSTALL || exit 1
     cd ..
@@ -1323,7 +1323,7 @@ if [ "$GNUTLS_VERSION" -a ! -f gnutls-$GNUTLS_VERSION-done ] ; then
     # XXX - is there some reason to prefer nettle?  Or does
     # Wireshark directly use libgcrypt routines?
     #
-    CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --with-libgcrypt --without-p11-kit || exit 1
+    CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --with-libgcrypt --without-p11-kit || exit 1
     make $MAKE_BUILD_OPTS || exit 1
     #
     # The pkgconfig file for GnuTLS says "requires zlib", but OS X,
@@ -1378,7 +1378,7 @@ if [ "$PORTAUDIO_VERSION" -a ! -f portaudio-done ] ; then
     # this build on an OS+Xcode with a pre-10.4 SDK; we don't
     # worry about the user requesting that.)
     #
-    CFLAGS="$CFLAGS -mmacosx-version-min=10.4 $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --disable-mac-universal || exit 1
+    CFLAGS="$CFLAGS -mmacosx-version-min=10.4 $SDKFLAGS" CXXFLAGS="$CXXFLAGS -mmacosx-version-min=10.4 $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure --disable-mac-universal || exit 1
     make $MAKE_BUILD_OPTS || exit 1
     $DO_MAKE_INSTALL || exit 1
     cd ..
@@ -1391,7 +1391,7 @@ then
     [ -f GeoIP-$GEOIP_VERSION.tar.gz ] || curl -L -O http://geolite.maxmind.com/download/geoip/api/c/GeoIP-$GEOIP_VERSION.tar.gz || exit 1
     gzcat GeoIP-$GEOIP_VERSION.tar.gz | tar xf - || exit 1
     cd GeoIP-$GEOIP_VERSION
-    CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
+    CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
     #
     # Grr.  Their man pages "helpfully" have an ISO 8859-1
     # copyright symbol in the copyright notice, but OS X's
@@ -1419,7 +1419,7 @@ then
     [ -f c-ares-$CARES_VERSION.tar.gz ] || curl -L -O http://c-ares.haxx.se/download/c-ares-$CARES_VERSION.tar.gz || exit 1
     gzcat c-ares-$CARES_VERSION.tar.gz | tar xf - || exit 1
     cd c-ares-$CARES_VERSION
-    CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
+    CFLAGS="$CFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" CXXFLAGS="$CXXFLAGS $VERSION_MIN_FLAGS $SDKFLAGS"  LDFLAGS="$LDFLAGS $VERSION_MIN_FLAGS $SDKFLAGS" ./configure || exit 1
     make $MAKE_BUILD_OPTS || exit 1
     $DO_MAKE_INSTALL || exit 1
     cd ..