* configure.in (HAVE_XFT, HAVE_FREETYPE, HAVE_LIBOTF)

	(HAVE_M17N_FLT): Don't check for these unless HAVE_X11.

1 files changed, 87 insertions, 77 deletions

diff --git a/configure.in b/configure.in
index b29d2de2073..85ff104d5f6 100644
--- a/configure.in
+++ b/configure.in
@@ -1824,90 +1824,102 @@ either XPointer or XPointer*.])dnl
   CFLAGS=$late_CFLAGS
 fi
 
-### Start of font-backend section.
-PKG_CHECK_MODULES(FONTCONFIG, fontconfig >= 2.2.0, HAVE_FC=yes, HAVE_FC=no)
-test "${HAVE_FC}" = "no" && with_freetype=no
+### Start of font-backend (under any platform) section.
+# (nothing here yet -- this is a placeholder)
+### End of font-backend (under any platform) section.
+
+### Start of font-backend (under X11) section.
+if test "${HAVE_X11}" = "yes"; then
+   PKG_CHECK_MODULES(FONTCONFIG, fontconfig >= 2.2.0, HAVE_FC=yes, HAVE_FC=no)
+   test "${HAVE_FC}" = "no" && with_freetype=no
 
 ## Use -lXft if available, unless `--with-freetype=no' nor `--with-xft=no'.
-HAVE_XFT=maybe
-if test "x${with_freetype}" = "xno" || test "x${with_x}" = "xno"; then
-  with_xft="no";
-fi
-if test "x${with_xft}" != "xno"; then
-
-  PKG_CHECK_MODULES(XFT, xft >= 0.13.0, , HAVE_XFT=no)
-  if test "$HAVE_XFT" != no; then
-    OLD_CPPFLAGS="$CPPFLAGS"
-    OLD_CFLAGS="$CFLAGS"
-    OLD_LIBS="$LIBS"
-    CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
-    CFLAGS="$CFLAGS $XFT_CFLAGS"
-    LIBS="$XFT_LIBS $LIBS"
-    AC_CHECK_HEADER(X11/Xft/Xft.h,
-      AC_CHECK_LIB(Xft, XftFontOpen, HAVE_XFT=yes, , $XFT_LIBS))
+   HAVE_XFT=maybe
+    if test "x${with_freetype}" = "xno" || test "x${with_x}" = "xno"; then
+      with_xft="no";
+    fi
+    if test "x${with_xft}" != "xno"; then
+
+      PKG_CHECK_MODULES(XFT, xft >= 0.13.0, , HAVE_XFT=no)
+      if test "$HAVE_XFT" != no; then
+	OLD_CPPFLAGS="$CPPFLAGS"
+	OLD_CFLAGS="$CFLAGS"
+	OLD_LIBS="$LIBS"
+	CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
+	CFLAGS="$CFLAGS $XFT_CFLAGS"
+	LIBS="$XFT_LIBS $LIBS"
+	AC_CHECK_HEADER(X11/Xft/Xft.h,
+	  AC_CHECK_LIB(Xft, XftFontOpen, HAVE_XFT=yes, , $XFT_LIBS))
+
+	if test "${HAVE_XFT}" = "yes"; then
+	  AC_DEFINE(HAVE_XFT, 1, [Define to 1 if you have the Xft library.])
+	    AC_SUBST(XFT_LIBS)
+	  C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
+	else
+	  CPPFLAGS="$OLD_CPPFLAGS"
+	  CFLAGS="$OLD_CFLAGS"
+	  LIBS="$OLD_LIBS"
+	fi                        # "${HAVE_XFT}" = "yes"
+      fi                          # "$HAVE_XFT" != no
+    fi                            # "x${with_xft}" != "xno"
+
+    dnl For the "Does Emacs use" message at the end.
+    if test "$HAVE_XFT" != "yes"; then
+       HAVE_XFT=no
+    fi
+
 
+    HAVE_FREETYPE=no
+    ### Use -lfreetype if available, unless `--with-freetype=no'.
     if test "${HAVE_XFT}" = "yes"; then
-      AC_DEFINE(HAVE_XFT, 1, [Define to 1 if you have the Xft library.])
-	AC_SUBST(XFT_LIBS)
-      C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
-    else
-      CPPFLAGS="$OLD_CPPFLAGS"
-      CFLAGS="$OLD_CFLAGS"
-      LIBS="$OLD_LIBS"
-    fi                        # "${HAVE_XFT}" = "yes"
-  fi                          # "$HAVE_XFT" != no
-fi                            # "x${with_xft}" != "xno"
-
-dnl For the "Does Emacs use" message at the end.
-if test "$HAVE_XFT" != "yes"; then
-   HAVE_XFT=no
-fi
-
-
-HAVE_FREETYPE=no
-### Use -lfreetype if available, unless `--with-freetype=no'.
-if test "${HAVE_XFT}" = "yes"; then
-  dnl As we use Xft, we anyway use freetype.
-  dnl In this case, there's no need of additional CFLAGS and LIBS.
-  HAVE_FREETYPE=yes
-  FONTCONFIG_CFLAGS=
-  FONTCONFIG_LIBS=
-elif test "x${with_freetype}" != "xno" && test "x${with_x}" != "xno"; then
-
-  PKG_CHECK_MODULES(FREETYPE, freetype2, HAVE_FREETYPE=yes, HAVE_FREETYPE=no)
-fi
-
-HAVE_LIBOTF=no
-if test "${HAVE_FREETYPE}" = "yes"; then
-  AC_DEFINE(HAVE_FREETYPE, 1,
-            [Define to 1 if using the freetype and fontconfig libraries.])
-  if test "${with_libotf}" != "no"; then
-    PKG_CHECK_MODULES(LIBOTF, libotf, HAVE_LIBOTF=yes, 
-                      HAVE_LIBOTF=no)
-    if test "$HAVE_LIBOTF" = "yes"; then
-      AC_DEFINE(HAVE_LIBOTF, 1, [Define to 1 if using libotf.])
-      AC_CHECK_LIB(otf, OTF_get_variation_glyphs,
-      		   HAVE_OTF_GET_VARIATION_GLYPHS=yes,
-      		   HAVE_OTF_GET_VARIATION_GLYPHS=no)
-      if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
-        AC_DEFINE(HAVE_OTF_GET_VARIATION_GLYPHS, 1,
-	          [Define to 1 if libotf has OTF_get_variation_glyphs.])
+      dnl As we use Xft, we anyway use freetype.
+      dnl In this case, there's no need of additional CFLAGS and LIBS.
+      HAVE_FREETYPE=yes
+      FONTCONFIG_CFLAGS=
+      FONTCONFIG_LIBS=
+    elif test "x${with_freetype}" != "xno" && test "x${with_x}" != "xno"; then
+
+      PKG_CHECK_MODULES(FREETYPE, freetype2, HAVE_FREETYPE=yes, HAVE_FREETYPE=no)
+    fi
+
+    HAVE_LIBOTF=no
+    if test "${HAVE_FREETYPE}" = "yes"; then
+      AC_DEFINE(HAVE_FREETYPE, 1,
+		[Define to 1 if using the freetype and fontconfig libraries.])
+      if test "${with_libotf}" != "no"; then
+	PKG_CHECK_MODULES(LIBOTF, libotf, HAVE_LIBOTF=yes, 
+			  HAVE_LIBOTF=no)
+	if test "$HAVE_LIBOTF" = "yes"; then
+	  AC_DEFINE(HAVE_LIBOTF, 1, [Define to 1 if using libotf.])
+	  AC_CHECK_LIB(otf, OTF_get_variation_glyphs,
+		       HAVE_OTF_GET_VARIATION_GLYPHS=yes,
+		       HAVE_OTF_GET_VARIATION_GLYPHS=no)
+	  if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
+	    AC_DEFINE(HAVE_OTF_GET_VARIATION_GLYPHS, 1,
+		      [Define to 1 if libotf has OTF_get_variation_glyphs.])
+	  fi
+	fi
       fi
+    dnl FIXME should there be an error if HAVE_FREETYPE != yes?
+    dnl Does the new font backend require it, or can it work without it?
     fi
-  fi
-dnl FIXME should there be an error if HAVE_FREETYPE != yes?
-dnl Does the new font backend require it, or can it work without it?
-fi
 
-HAVE_M17N_FLT=no
-if test "${HAVE_LIBOTF}" = yes; then
-  if test "${with_m17n_flt}" != "no"; then
-    PKG_CHECK_MODULES(M17N_FLT, m17n-flt, HAVE_M17N_FLT=yes, HAVE_M17N_FLT=no)
-    if test "$HAVE_M17N_FLT" = "yes"; then
-      AC_DEFINE(HAVE_M17N_FLT, 1, [Define to 1 if using libm17n-flt.])
+    HAVE_M17N_FLT=no
+    if test "${HAVE_LIBOTF}" = yes; then
+      if test "${with_m17n_flt}" != "no"; then
+	PKG_CHECK_MODULES(M17N_FLT, m17n-flt, HAVE_M17N_FLT=yes, HAVE_M17N_FLT=no)
+	if test "$HAVE_M17N_FLT" = "yes"; then
+	  AC_DEFINE(HAVE_M17N_FLT, 1, [Define to 1 if using libm17n-flt.])
+	fi
+      fi
     fi
-  fi
+else
+    HAVE_XFT=no
+    HAVE_FREETYPE=no
+    HAVE_LIBOTF=no
+    HAVE_M17N_FLT=no
 fi
+### End of font-backend (under X11) section.
 
 AC_SUBST(FREETYPE_CFLAGS)
 AC_SUBST(FREETYPE_LIBS)
@@ -1918,8 +1930,6 @@ AC_SUBST(LIBOTF_LIBS)
 AC_SUBST(M17N_FLT_CFLAGS)
 AC_SUBST(M17N_FLT_LIBS)
 
-### End of font-backend section.
-
 ### Use -lXpm if available, unless `--with-xpm=no'.
 HAVE_XPM=no
 if test "${HAVE_X11}" = "yes"; then