openwrt-packages/pygame/patches/10-fix-paths.patch

diff --git a/config_unix.py b/config_unix.py
index 1cece2a..0fec7e0 100644
--- a/config_unix.py
+++ b/config_unix.py
@@ -69,6 +69,39 @@ class DependencyProg:
         else:
             print (self.name + '        '[len(self.name):] + ': not found')
 
+class DependencyPkgConfig:
+    def __init__(self, name, lib):
+        self.name = name
+        self.lib_dir = ''
+        self.inc_dir = ''
+        self.libs = []
+        self.cflags = ''
+        command = os.environ.get('PKG_CONFIG', 'pkg-config')
+        try:
+            version = os.popen('%s %s --modversion 2> /dev/null' % (command, lib)).readline()
+            if not version.strip():
+                self.found = 0
+                return
+
+            cflags = os.popen('%s %s --cflags 2> /dev/null' % (command, lib)).readline()
+            libs = os.popen('%s %s --libs 2> /dev/null' % (command, lib)).readline()
+
+            self.ver = version
+            self.found = 1
+
+            self.cflags = '%s %s' % (cflags, libs)
+        except Exception, e:
+            print e
+            print ('WARNING: "pkg-config" failed!')
+            self.found = 0
+            self.ver = '0'
+
+    def configure(self, incdirs, libdir):
+        if self.found:
+            print (self.name + '        '[len(self.name):] + ': found ' + self.ver)
+        else:
+            print (self.name + '        '[len(self.name):] + ': not found')
+
 class Dependency:
     def __init__(self, name, checkhead, checklib, libs):
         self.name = name
@@ -137,13 +170,13 @@ sdl_lib_name = 'SDL'
 def main():
     print ('\nHunting dependencies...')
     DEPS = [
-        DependencyProg('SDL', 'SDL_CONFIG', 'sdl-config', '1.2', ['sdl']),
+        DependencyPkgConfig('SDL', 'sdl'),
         Dependency('FONT', 'SDL_ttf.h', 'libSDL_ttf.so', ['SDL_ttf']),
-        Dependency('IMAGE', 'SDL_image.h', 'libSDL_image.so', ['SDL_image']),
+        DependencyPkgConfig('IMAGE', 'SDL_image'),
         Dependency('MIXER', 'SDL_mixer.h', 'libSDL_mixer.so', ['SDL_mixer']),
         DependencyProg('SMPEG', 'SMPEG_CONFIG', 'smpeg-config', '0.4.3', ['smpeg']),
-        Dependency('PNG', 'png.h', 'libpng', ['png']),
+        DependencyPkgConfig('PNG', 'libpng'),
         Dependency('JPEG', 'jpeglib.h', 'libjpeg', ['jpeg']),
         Dependency('SCRAP', '', 'libX11', ['X11']),
         Dependency('PORTMIDI', 'portmidi.h', 'libportmidi.so', ['portmidi']),
         Dependency('PORTTIME', 'porttime.h', 'libporttime.so', ['porttime']),
@@ -159,10 +182,10 @@ def main():
     else:
         incdirs = []
         libdirs = []
-    incdirs += ["/usr"+d for d in origincdirs]
-    libdirs += ["/usr"+d for d in origlibdirs]
-    incdirs += ["/usr/local"+d for d in origincdirs]
-    libdirs += ["/usr/local"+d for d in origlibdirs]
+#    incdirs += ["/usr"+d for d in origincdirs]
+#    libdirs += ["/usr"+d for d in origlibdirs]
+#    incdirs += ["/usr/local"+d for d in origincdirs]
+#    libdirs += ["/usr/local"+d for d in origlibdirs]
 
     for arg in DEPS[0].cflags.split():
         if arg[:2] == '-I':