diff options
Diffstat (limited to 'aclocal.m4')
| -rwxr-xr-x | aclocal.m4 | 70 |
1 files changed, 70 insertions, 0 deletions
@@ -7,3 +7,73 @@ builtin(include,tclconfig/tcl.m4) # # Add here whatever m4 macros you want to define for your package # + +AC_DEFUN([XFT], [ + +if test "${TEA_WINDOWINGSYSTEM}" = "x11"; then + AC_MSG_CHECKING([whether to use xft]) + AC_ARG_ENABLE(xft, + AC_HELP_STRING([--enable-xft], + [use freetype/fontconfig/xft (default: on)]), + [enable_xft=$enableval], [enable_xft="default"]) + XFT_CFLAGS="" + XFT_LIBS="" + if test "$enable_xft" = "no" ; then + AC_MSG_RESULT([$enable_xft]) + else + found_xft="yes" + dnl make sure package configurator (xft-config or pkg-config + dnl says that xft is present. + XFT_CFLAGS=`xft-config --cflags 2>/dev/null` || found_xft="no" + XFT_LIBS=`xft-config --libs 2>/dev/null` || found_xft="no" + if test "$found_xft" = "no" ; then + found_xft=yes + XFT_CFLAGS=`pkg-config --cflags xft 2>/dev/null` || found_xft="no" + XFT_LIBS=`pkg-config --libs xft 2>/dev/null` || found_xft="no" + fi + AC_MSG_RESULT([$found_xft]) + dnl make sure that compiling against Xft header file doesn't bomb + if test "$found_xft" = "yes" ; then + tk_oldCFlags=$CFLAGS + CFLAGS="$XINCLUDES $XFT_CFLAGS" + tk_oldLibs=$LIBS + LIBS="$tk_oldLIBS $XFT_LIBS $XLIBSW" + AC_CHECK_HEADER(X11/Xft/Xft.h, [], [ + found_xft=no + ],[#include <X11/Xlib.h>]) + CFLAGS=$tk_oldCFlags + LIBS=$tk_oldLibs + fi + dnl make sure that linking against Xft libraries finds freetype + if test "$found_xft" = "yes" ; then + tk_oldCFlags=$CFLAGS + CFLAGS="$XINCLUDES $XFT_CFLAGS" + tk_oldLibs=$LIBS + LIBS="$tk_oldLIBS $XFT_LIBS $XLIBSW" + AC_CHECK_LIB(Xft, XftFontOpen, [], [ + found_xft=no + ]) + CFLAGS=$tk_oldCFlags + LIBS=$tk_oldLibs + fi + dnl print a warning if xft is unusable and was specifically requested + if test "$found_xft" = "no" ; then + if test "$enable_xft" = "yes" ; then + AC_MSG_WARN([Can't find xft configuration, or xft is unusable]) + fi + enable_xft=no + XFT_CFLAGS="" + XFT_LIBS="" + else + enable_xft=yes + fi + fi + if test $enable_xft = "yes" ; then + AC_DEFINE(HAVE_XFT, 1, [Have we turned on XFT (antialiased fonts)?]) + fi + AC_SUBST(XFT_CFLAGS) + AC_SUBST(XFT_LIBS) +fi + +]) + |