[libgda] Binreloc work on MacOSX

[Vivien Malerba <vivien src gnome org>]

commit b78cdc901a6b24769ee99b9f5fe0de75300dacd4
Author: Vivien Malerba <malerba gnome-db org>
Date:   Fri May 28 19:47:26 2010 +0200

    Binreloc work on MacOSX
    
    * honor the --disable-binreloc on MacOSX
    * try to find files in installation prefix if not found

 configure.in                   |    6 ++++-
 libgda/binreloc/gda-binreloc.c |   47 +++++++++++++++++++++++++++++----------
 2 files changed, 40 insertions(+), 13 deletions(-)
---
diff --git a/configure.in b/configure.in
index 569c4a9..93d0592 100644
--- a/configure.in
+++ b/configure.in
@@ -326,7 +326,11 @@ case "$host" in
     AC_MSG_RESULT([Mac OS X - carbon])
     platform_carbon=yes
     SOPREFIX='lib'
-    AM_BINRELOC
+    if test "$enable_binreloc" != "no"
+    then
+	AC_DEFINE(ENABLE_BINRELOC)
+	br_cv_binreloc=yes
+    fi
     LIBTOOL_EXPORT_OPTIONS=$EXPORT_SYM_REGEX
     LIBTOOL_PROV_EXPORT_OPTIONS=$EXPORT_PROV_SYM_REGEX
     LIBTOOL_UI_EXPORT_OPTIONS=$EXPORT_UI_SYM_REGEX
diff --git a/libgda/binreloc/gda-binreloc.c b/libgda/binreloc/gda-binreloc.c
index fdfe6b4..809ec17 100644
--- a/libgda/binreloc/gda-binreloc.c
+++ b/libgda/binreloc/gda-binreloc.c
@@ -40,7 +40,9 @@ BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpReserved)
 	return TRUE;
 }
 #elif HAVE_CARBON
-#include <Carbon/Carbon.h>
+  #ifdef ENABLE_BINRELOC
+    #include <Carbon/Carbon.h>
+  #endif
 #endif
 
 
@@ -191,7 +193,8 @@ gda_gbr_get_file_path (GdaPrefixDir where, ...)
 			  g_ascii_strcasecmp (p + 1, "lib") == 0))
 			*p = '\0';
 #elif HAVE_CARBON
-#define MAXLEN 500
+  #ifdef ENABLE_BINRELOC
+    #define MAXLEN 500
 		ProcessSerialNumber myProcess;
 		FSRef bundleLocation;
 		unsigned char bundlePath[MAXLEN];
@@ -206,13 +209,23 @@ gda_gbr_get_file_path (GdaPrefixDir where, ...)
 				if (g_str_has_suffix (prefix, "bin"))
 					prefix [strlen (prefix) - 3] = 0;
 			}
-			/*g_print ("BUNDLE=%s, prefix=%s\n", bundlePath, prefix);*/
+#ifdef GDA_DEBUG_NO
+			g_print ("BUNDLE=%s, prefix=%s\n", bundlePath, prefix);
+#endif
 		}
 		else
 			g_warning ("Could not get PREFIX (using Mac OS X Carbon)");
+  #else
+#ifdef GDA_DEBUG_NO
+		g_print ("Binreloc disabled, using %s\n", LIBGDAPREFIX);
+#endif
+  #endif
+
+		if (!prefix)
+			prefix = g_strdup (LIBGDAPREFIX);
 #else
 		if (!prefix)
-			prefix = _gda_gbr_find_prefix (LIBGDAPREFIX);
+		 	prefix = _gda_gbr_find_prefix (LIBGDAPREFIX);
 #endif
 	}
 
@@ -246,14 +259,24 @@ gda_gbr_get_file_path (GdaPrefixDir where, ...)
 	else
 		tmp = g_build_filename (prefix, file_part, NULL);
 
-	if (!g_file_test (tmp, G_FILE_TEST_EXISTS) &&
-	    g_str_has_suffix (prefix, "libgda")) {
-		/* test if we are in the sources */
-		g_free (tmp);
-		if (prefix_dir_name)
-			tmp = g_build_filename (LIBGDAPREFIX, prefix_dir_name, file_part, NULL);
-		else
-			tmp = g_build_filename (LIBGDAPREFIX, file_part, NULL);
+	if (!g_file_test (tmp, G_FILE_TEST_EXISTS)) {
+		if (g_str_has_suffix (prefix, "libgda")) {
+			/* test if we are in the sources */
+			g_free (tmp);
+			if (prefix_dir_name)
+				tmp = g_build_filename (LIBGDAPREFIX, prefix_dir_name, file_part, NULL);
+			else
+				tmp = g_build_filename (LIBGDAPREFIX, file_part, NULL);
+		}
+		else {
+			g_free (prefix);
+			prefix = g_strdup (LIBGDAPREFIX);
+			g_free (tmp);
+			if (prefix_dir_name)
+				tmp = g_build_filename (prefix, prefix_dir_name, file_part, NULL);
+			else
+				tmp = g_build_filename (prefix, file_part, NULL);
+		}
 	}
 
 	g_free (prefix);