Fixes to experimental sjt-xft branch committed

Hi Stephen, Looking at the way you detect Xft, freetype, etc., I wonder why you don't just require pkg-config for building XEmacs. Both packages are supported (/usr/X11R6/lib/pkgconfig/xft.pc, /usr/lib/pkgconfig/freetype2.pc) Better still, in case of freetype, you might want to take advantage of $datadir/aclocal/freetype2.m4 instead of rolling your own code which, with all due respect, might not work with a future version of freetype. Recently, builds of a number of packages (xpdf, lesstif come to mind) started failing because freetype started enforcing a policy that had long been emphasized as being the official way to integrate the library. # AC_CHECK_FT2([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) # Test for FreeType 2, and define FT2_CFLAGS and FT2_LIBS. # MINIMUM-VERSION is what libtool reports; the default is `7.0.1' (this is # FreeType 2.0.4). This will actually take care of the commandline arguments (such as --with-ft-prefix for instance) as well. I didn't have a chance to check out your branch, but the freetype tutorial has some information about the official way to use their headers: http://www.freetype.org/freetype2/docs/tutorial/step1.html Hope that helps. Best regards, Marcus