Fix for Emacs 23.2 compilation issue

[Karel Klic]

Emacs 23.2 compilation fails in Fedora Rawhide:
/builddir/build/BUILD/emacs-23.2/src/ftfont.c:1924: undefined reference 
to `OTF_drive_gsub_with_log'

M17N_FLT_USE_NEW_FEATURE (revno 99777) in ftfont.c has been enabled even 
with libotf 0.9.9, which does not implement OTF_drive_gsub_with_log.

I fixed it by adding some brackets:

diff -up emacs-23.2/src/ftfont.c.m17ncheck emacs-23.2/src/ftfont.c
--- emacs-23.2/src/ftfont.c.m17ncheck   2010-05-11 11:22:19.977753842 +0200
+++ emacs-23.2/src/ftfont.c     2010-05-11 11:22:44.545753979 +0200
@@ -1578,8 +1578,8 @@ ftfont_otf_capability (font)

 #ifdef HAVE_M17N_FLT

-#if ((LIBOTF_MAJOR_VERSION > 1) || (LIBOTF_RELEASE_NUMBER >= 10) \
-     && (M17NLIB_MAJOR_VERSION > 1) || (M17NLIB_MINOR_VERSION >= 6))
+#if (((LIBOTF_MAJOR_VERSION > 1) || (LIBOTF_RELEASE_NUMBER >= 10))       \
+     && ((M17NLIB_MAJOR_VERSION > 1) || (M17NLIB_MINOR_VERSION >= 6)))
 /* We can use the new feature of libotf and m17n-flt to handle the
    character encoding scheme introduced in Unicode 5.1 and 5.2 for
    some Agian scripts.  */



Best regards,
Karel