From 6d65081e35fc1ffae1212f173853b0693645192e Mon Sep 17 00:00:00 2001
From: Dennis Schridde <lindevel@gmx.net>
Date: Sat, 3 May 2008 19:45:31 -0700
Subject: [PATCH] Proper config path for static libraries in win32

Since fontconfig didn't have special handling for paths in static Windows
libraries, I've created a patch which should fix this.

Basically it does this:
fccfg.c:
If fontconfig_path was uninitialised it tries to get the directory the exe is
in and uses a fonts/ dir inside that.
fcxml.c:
In case the fonts.conf lists a <dir>CUSTOMFONTDIR</dir>, it searches for a
fonts/ directory where the exe is located.
---
 src/fccfg.c | 26 +++++++++++++++++++++-----
 src/fcxml.c | 22 +++++++++++++++++++++-
 2 files changed, 42 insertions(+), 6 deletions(-)

diff --git a/src/fccfg.c b/src/fccfg.c
index ed620a0..853eb7f 100644
--- a/src/fccfg.c
+++ b/src/fccfg.c
@@ -1520,10 +1520,16 @@ FcConfigSubstitute (FcConfig	*config,
     return FcConfigSubstituteWithPat (config, p, 0, kind);
 }
 
-#if defined (_WIN32) && (defined (PIC) || defined (DLL_EXPORT))
+#if defined (_WIN32)
+
+#  define WIN32_LEAN_AND_MEAN
+#  define WIN32_EXTRA_LEAN
+#  include <windows.h>
 
 static FcChar8 fontconfig_path[1000] = "";
 
+#  if (defined (PIC) || defined (DLL_EXPORT))
+
 BOOL WINAPI
 DllMain (HINSTANCE hinstDLL,
 	 DWORD     fdwReason,
@@ -1561,12 +1567,12 @@ DllMain (HINSTANCE hinstDLL,
   return TRUE;
 }
 
+#  endif /* !PIC */
+
 #undef FONTCONFIG_PATH
 #define FONTCONFIG_PATH fontconfig_path
 
-#else /* !(_WIN32 && PIC) */
-
-#endif /* !(_WIN32 && PIC) */
+#endif /* !_WIN32 */
 
 #ifndef FONTCONFIG_FILE
 #define FONTCONFIG_FILE	"fonts.conf"
@@ -1651,6 +1657,16 @@ FcConfigGetPath (void)
 	}
     }
     
+#ifdef _WIN32
+	if (fontconfig_path[0] == '\0')
+	{
+		if(!GetModuleFileName(NULL, fontconfig_path, sizeof(fontconfig_path)))
+			goto bail1;
+		char *p = strrchr (fontconfig_path, '\\');
+		if (p) *p = '\0';
+		strcat (fontconfig_path, "\\fonts");
+	}
+#endif
     dir = (FcChar8 *) FONTCONFIG_PATH;
     path[i] = malloc (strlen ((char *) dir) + 1);
     if (!path[i])
@@ -1707,7 +1723,7 @@ FcChar8 *
 FcConfigFilename (const FcChar8 *url)
 {
     FcChar8    *file, *dir, **path, **p;
-    
+
     if (!url || !*url)
     {
 	url = (FcChar8 *) getenv ("FONTCONFIG_FILE");
diff --git a/src/fcxml.c b/src/fcxml.c
index 1910306..a2cc02e 100644
--- a/src/fcxml.c
+++ b/src/fcxml.c
@@ -2058,7 +2058,27 @@ FcEndElement(void *userData, const XML_Char *name)
 	    break;
 	}
 #ifdef _WIN32
-	if (strcmp (data, "WINDOWSFONTDIR") == 0)
+	if (strcmp (data, "CUSTOMFONTDIR") == 0)
+	{
+		FcStrFree (data);
+		data = malloc (1000);
+		if (!data)
+		{
+			FcConfigMessage (parse, FcSevereError, "out of memory");
+			break;
+		}
+		FcMemAlloc (FC_MEM_STRING, 1000);
+		if(!GetModuleFileName(NULL, data, 1000))
+		{
+			FcConfigMessage (parse, FcSevereError, "GetModuleFileName failed");
+			FcStrFree (data);
+			break;
+		}
+		char *p = strrchr (data, '\\');
+		if (p) *p = '\0';
+		strcat (data, "\\fonts");
+	}
+	else if (strcmp (data, "WINDOWSFONTDIR") == 0)
 	{
 	    int rc;
 	    FcStrFree (data);
-- 
2.39.5