acconfig.h support for --with-xftconfig-dir= path to system XftConfig file

2001-11-24  Manish Singh  <yosh@gimp.org>

        * acconfig.h
        * configure.in: support for --with-xftconfig-dir= path to system
        XftConfig file

        * pango/pango-utils.c
        * pango/pangox.c: include "config.h", not <config.h>

        * pango/pangoxft-fontmap.c: this file is pangoxft-fontmap.c, not
        pangoxft-fontmap.h :)

        * pango/mini-xft/minixftint.h
        * pango/mini-xft/minixftinit.c: add code for searching common
        locations for the XftConfig file. We search MINI_XFTCONFIG_DIR
        if configure defines it for us (as above), then $sysconfdir,
        then (only on !_WIN32) /etc/X11 and /usr/X11R6/lib/X11.

5 files changed, 49 insertions, 24 deletions

diff --git a/pango/mini-xft/minixftinit.c b/pango/mini-xft/minixftinit.c
index 627e9ad1..c055ed34 100644
--- a/pango/mini-xft/minixftinit.c
+++ b/pango/mini-xft/minixftinit.c
@@ -24,9 +24,7 @@
 
 #include <stdlib.h>
 
-#ifdef _WIN32
-#include <stdio.h>
-#endif
+#include <glib.h>
 
 #include "minixftint.h"
 
@@ -43,7 +41,7 @@ MiniXftInit (char *config)
     {
 	config = getenv ("XFT_CONFIG");
 	if (!config)
-	    config = XFT_DEFAULT_PATH;
+	    config = mini_xft_get_default_path ();
     }
     if (MiniXftConfigLexFile (config))
     {
@@ -52,22 +50,56 @@ MiniXftInit (char *config)
     return True;
 }
 
-#ifdef _WIN32
+extern char *pango_get_sysconf_subdirectory (void);
+
+#ifdef MINI_XFTCONFIG_DIR
+#define SYSCONF_INDEX 1
+#else
+#define SYSCONF_INDEX 0
+#endif
+
 char *
-get_xft_default_path (void)
+mini_xft_get_default_path (void)
 {
   static char *result = NULL;
-  extern char *pango_get_sysconf_subdirectory (void);
-  char *p;
-
+  char *paths[] = {
+#ifdef MINI_XFTCONFIG_DIR
+    MINI_XFTCONFIG_DIR,
+#endif
+    NULL,
+#ifndef _WIN32
+    "/etc/X11",
+    "/usr/X11R6/lib/X11"
+#endif
+  };
+  int i;
+  gboolean found = FALSE;
+  
   if (result)
     return result;
 
-  p = pango_get_sysconf_subdirectory ();
-  result = malloc (strlen (p) + 20);
+  paths[SYSCONF_INDEX] = g_build_path (G_DIR_SEPARATOR_S,
+				       pango_get_sysconf_subdirectory (),
+				       "..",
+				       NULL);
 
-  sprintf (result, "%s\\..\\XftConfig", p);
+  for (i = 0; i < (sizeof(paths) / sizeof(paths[0])); i++)
+    {
+      if (result)
+	g_free (result);
+
+      result = g_build_filename (paths[i], "XftConfig", NULL);
+
+      if (g_file_test (result, G_FILE_TEST_EXISTS))
+	{
+	  found = TRUE;
+	  break;
+	}
+    }
+
+  if (!found)
+    g_warning ("Could not find XftConfig file");
 
+  g_free (paths[SYSCONF_INDEX]);
   return result;
 }
-#endif
diff --git a/pango/mini-xft/minixftint.h b/pango/mini-xft/minixftint.h
index f6e75768..1884f410 100644
--- a/pango/mini-xft/minixftint.h
+++ b/pango/mini-xft/minixftint.h
@@ -58,14 +58,7 @@ extern MiniXftFontSet	*_MiniXftFontSet;
 
 #define XFT_NMISSING	256
 
-#ifndef XFT_DEFAULT_PATH
-#ifndef _WIN32
-#define XFT_DEFAULT_PATH "/usr/X11R6/lib/X11/XftConfig"
-#else
-extern char *get_xft_default_path (void);
-#define XFT_DEFAULT_PATH get_xft_default_path ()
-#endif
-#endif
+extern char *mini_xft_get_default_path (void);
 
 #define XFT_DBG_OPEN	1
 #define XFT_DBG_OPENV	2
diff --git a/pango/pango-utils.c b/pango/pango-utils.c
index 587a286d..7ef78746 100644
--- a/pango/pango-utils.c
+++ b/pango/pango-utils.c
@@ -24,7 +24,7 @@
 #include <string.h>
 #include <stdlib.h>
 
-#include <config.h>
+#include "config.h"
 
 #include "pango-font.h"
 #include "pango-utils.h"
diff --git a/pango/pangox.c b/pango/pangox.c
index dd16ae19..5200e6fa 100644
--- a/pango/pangox.c
+++ b/pango/pangox.c
@@ -34,7 +34,7 @@
 
 #define PANGO_LIGATURE_HACK_DEBUG
 
-#include <config.h>
+#include "config.h"
 
 #define PANGO_TYPE_X_FONT              (pango_x_font_get_type ())
 #define PANGO_X_FONT(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), PANGO_TYPE_X_FONT, PangoXFont))
diff --git a/pango/pangoxft-fontmap.c b/pango/pangoxft-fontmap.c
index 0c1d3d64..3ca383b5 100644
--- a/pango/pangoxft-fontmap.c
+++ b/pango/pangoxft-fontmap.c
@@ -1,5 +1,5 @@
 /* Pango
- * pangoxft-fontmap.h: Xft font handling
+ * pangoxft-fontmap.c: Xft font handling
  *
  * Copyright (C) 2000 Red Hat Software
  *