Support building with legacy (pre-1.4.2) libXfont(1) versions.

Makefile

@@ -26,7 +26,7 @@ INCLUDEDIR      ?= $(PREFIX)/include
 CONFIGURE       ?= ./configure --prefix=$(PREFIX)
 
 # use Xfont2 if available in the build env
-FONT_DEFINES	?= $(shell pkg-config --modversion xfont2 1>/dev/null 2>/dev/null && echo "-DHAS_XFONT2")
+FONT_DEFINES	?= $(shell pkg-config --modversion xfont2 1>/dev/null 2>/dev/null && echo "-DHAS_XFONT2") $(shell pkg-config --exists 'xfont < 1.4.2' 1>/dev/null 2>/dev/null && echo "-DLEGACY_XFONT1")
 XFONTLIB	?= $(shell pkg-config --modversion xfont2 1>/dev/null 2>/dev/null && echo "-lXfont2" || echo "-lXfont")
 
 NX_VERSION_MAJOR=$(shell ./version.sh 1)

nx-X11/config/cf/Imake.tmpl

@@ -555,6 +555,9 @@ X_BYTE_ORDER = ByteOrder
 #ifndef HasXfont2
 #define HasXfont2		NO
 #endif
+#ifndef HasLegacyXfont1
+#define HasLegacyXfont1		NO
+#endif
 #ifndef GzipLibrary	/* if OS config didn't define it, assume it's -lz */
 #define GzipLibrary -lz
 #endif
@@ -1871,7 +1874,11 @@ SETITIMER_DEFINES = HasSetitimerDefines
 FONT_DEFINES = -DHAS_XFONT2
     XFONTLIB = -lXfont2
 #else
+#if HasLegacyXfont1
+FONT_DEFINES = -DLEGACY_XFONT1
+#else
 FONT_DEFINES =
+#endif
     XFONTLIB = -lXfont
 #endif
 

nx-X11/config/cf/host.def

@@ -396,6 +396,13 @@
  */
 
 /*
+ * If building against libXfont(1) and using a legacy version (lower than 1.4.2),
+ * uncomment this.
+ *
+#define HasLegacyXfont1		YES
+ */
+
+/*
  * If you are running NetBSD 0.9C or later, and have the aperture driver
  * installed, uncomment this.
  *

nx-X11/config/cf/xorg.cf

@@ -428,6 +428,10 @@ IPLAN2P8_DEFS = -DUSE_IPLAN2P8
 # define HasXfont2	NO
 #endif
 
+#ifndef HasLegacyXfont1
+# define HasLegacyXfont1	NO
+#endif
+
 #ifndef BuildScreenSaverExt
 # define BuildScreenSaverExt	YES
 #endif

nx-X11/programs/Xserver/dix/dixfonts.c

@@ -2139,7 +2139,13 @@ InitFonts ()
 
     ResetFontPrivateIndex();
 
+#ifdef LEGACY_XFONT1
+    BuiltinRegisterFpeFunctions();
+    FontFileRegisterFpeFunctions();
+    fs_register_fpe_functions();
+#else
     register_fpe_functions();
+#endif
 }
 #endif /* HAS_XFONT2 */
 

nx-X11/programs/Xserver/include/dixfont.h

@@ -152,7 +152,11 @@ extern void dixGetGlyphs(FontPtr     /*font*/,
 			 unsigned long * /*glyphcount*/,
 			 CharInfoPtr * /*glyphs*/);
 
+#ifdef LEGACY_XFONT1
+extern void BuiltinRegisterFpeFunctions(void);
+#else
 extern void register_fpe_functions(void);
+#endif
 
 extern void QueryGlyphExtents(FontPtr     /*pFont*/,
 			      CharInfoPtr * /*charinfo*/,

nx-libs.spec

@@ -82,7 +82,7 @@ BuildRequires:  pixman-devel >= 0.13.2
 BuildRequires:  xorg-x11-libX11-devel
 BuildRequires:  xorg-x11-libXext-devel
 BuildRequires:  xorg-x11-libXpm-devel
-BuildRequires:  xorg-x11-libXfont-devel >= 1.4.2
+BuildRequires:  xorg-x11-devel
 BuildRequires:  xorg-x11-libXdmcp-devel
 BuildRequires:  xorg-x11-libXdamage-devel
 BuildRequires:  xorg-x11-libXcomposite-devel