diff -upr clean/pkgconfig-0.15.0/main.c pkgconfig-0.15.0/main.c
--- clean/pkgconfig-0.15.0/main.c	2003-01-15 05:01:00.000000000 +0000
+++ pkgconfig-0.15.0/main.c	2003-09-07 13:36:26.000000000 +0100
@@ -280,6 +280,8 @@ main (int argc, char **argv)
       g_strfreev (search_dirs);
     }
 
+  cross_prefix = getenv ("PKG_CONFIG_CROSS");
+
 #ifdef G_OS_WIN32
   {
     /* Add search directories from the Registry */
Only in pkgconfig-0.15.0: main.o
diff -upr clean/pkgconfig-0.15.0/parse.c pkgconfig-0.15.0/parse.c
--- clean/pkgconfig-0.15.0/parse.c	2002-09-26 18:25:41.000000000 +0100
+++ pkgconfig-0.15.0/parse.c	2003-10-27 20:26:30.000000000 +0000
@@ -35,9 +35,10 @@
 
 #ifdef G_OS_WIN32
 int dont_define_prefix = FALSE;
-char *prefix_variable = "prefix";
 int msvc_syntax = FALSE;
 #endif
+char *prefix_variable = "prefix";
+char *cross_prefix;
 
 
 /**
@@ -896,6 +897,15 @@ parse_line (Package *pkg, const char *un
       varname = g_strdup (tag);
       varval = trim_and_sub (pkg, p, path);     
 
+      if (cross_prefix && strcmp (tag, prefix_variable) == 0)
+	{
+	  /* This is the prefix variable.  Prepend the cross string to it.  */
+	  gchar *new_val = g_strdup_printf ("%s/%s", cross_prefix, varval);
+	  debug_spew (" Prefix '%s' overridden as '%s'\n", varval, new_val);
+	  g_free (varval);
+	  varval = new_val;
+	}
+
       debug_spew (" Variable declaration, '%s' has value '%s'\n",
                   varname, varval);
       g_hash_table_insert (pkg->vars, varname, varval);
Only in pkgconfig-0.15.0: parse.o
Only in pkgconfig-0.15.0: partial-glib.o
Only in pkgconfig-0.15.0: pkg-config
diff -upr clean/pkgconfig-0.15.0/pkg.h pkgconfig-0.15.0/pkg.h
--- clean/pkgconfig-0.15.0/pkg.h	2002-09-06 21:00:08.000000000 +0100
+++ pkgconfig-0.15.0/pkg.h	2003-09-07 13:36:26.000000000 +0100
@@ -117,12 +117,16 @@ extern gboolean disable_uninstalled;
 /* If TRUE, do not automatically define "prefix"  while
  * parsing each .pc file */
 extern int dont_define_prefix;
-/* The name of the variable that acts as prefix, unless it is "prefix" */
-extern char *prefix_variable;
 
 /* If TRUE, output flags in MSVC syntax. */
 extern int msvc_syntax;
 #endif
 
+/* The name of the variable that acts as prefix, unless it is "prefix" */
+extern char *prefix_variable;
+
+/* The string to be prepended to the prefix when cross-compiling */
+extern char *cross_prefix;
+
 #endif
 
Only in pkgconfig-0.15.0: pkg.o
Only in pkgconfig-0.15.0: popt.o
Only in pkgconfig-0.15.0: poptconfig.o
Only in pkgconfig-0.15.0: popthelp.o
Only in pkgconfig-0.15.0: poptparse.o
Only in pkgconfig-0.15.0: stamp-h1