added some tests

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@665 8ced0084-cf51-0410-be5f-012b33b47a6e

SConstruct

@@ -137,6 +137,8 @@ flavour = ARGUMENTS.get('flavor')
 if (flavour == 'debug'):
 	compileFlags.append('-g')
 	cppDefines.append('LOGGING')
+elif (flavour == 'devel'):
+	compileFlags.append('-g')
 else:
 	compileFlags.append('-O3')
 
@@ -156,32 +158,42 @@ env['CPPDEFINES'] = cppDefines
 
 
 # Configuration tests section
-tests = {'CheckWXConfig' : wxconfig.CheckWXConfig}
+tests = {'CheckWXConfig' : wxconfig.CheckWXConfig,
+         'CheckPKGConfig' : utils.CheckPKGConfig,
+         'CheckPKG' : utils.CheckPKG,
+         'CheckSDL' : utils.CheckSDL}
 
 conf = env.Configure(custom_tests = tests)
 
+if not conf.CheckPKGConfig('0.15.0'):
+        Exit(1)
+
+if not conf.CheckSDL('1.0.0'):
+        Exit(1)
+
+if not conf.CheckPKG('ao'):
+        Exit(1)
+
 # handling wx flags CCFLAGS should be created before
 if not env['nowx']:
-	env['wxconfig'] = 'wx-config'
-	env['build_platform'] = env['PLATFORM']
-	env['target_platform'] = env['PLATFORM']
-
 	if not conf.CheckWXConfig(
 		'2.8', ['gl', 'adv', 'core', 'base'], env['debug']
 		):
 		print 'gui build requires wxwidgets >= 2.8'
 		Exit(1)
 
-	wxconfig.ParseWXConfig(env)
-
 # After all configuration tests are done
 env = conf.Finish()
 
+#wx windows flags
+if not env['nowx']:
+        wxconfig.ParseWXConfig(env)
+
 #get sdl stuff
-env.ParseConfig("sdl-config --cflags --libs")
+env.ParseConfig('sdl-config --cflags --libs')
 
 # lib ao (needed for sound plugins)
-env.ParseConfig("pkg-config --cflags --libs ao")
+env.ParseConfig('pkg-config --cflags --libs ao')
 
 # add methods from utils to env
 env.AddMethod(utils.filterWarnings)

SconsTests/utils.py

@@ -1,3 +1,5 @@
+import os
+
 # methods that should be added to env
 def filterWarnings(self, flags):
 	return ' '.join(
@@ -5,3 +7,31 @@ def filterWarnings(self, flags):
 		for flag in flags
 		if not flag.startswith('-W')
 		)
+
+# taken from scons wiki
+def CheckPKGConfig(context, version):
+        context.Message( 'Checking for pkg-config version > %s... ' % version)
+        ret = context.TryAction('pkg-config --atleast-pkgconfig-version=%s' % version)[0]
+        context.Result( ret )
+        return ret
+    
+def CheckPKG(context, name):
+        context.Message( 'Checking for %s... ' % name )
+        ret = context.TryAction('pkg-config --exists \'%s\'' % name)[0]
+        context.Result( ret )
+        return ret
+
+
+def CheckSDL(context, version):
+        context.Message( 'Checking for sdl lib version > %s... ' % version)
+        sdl_config = context.env.WhereIs('sdl-config')
+        if sdl_config == None:
+                ret = 0
+        else:
+                found_ver = os.popen('sdl-config --version').read().strip()
+                required = [int(n) for n in version.split(".")]
+                found  = [int(n) for n in found_ver.split(".")]
+                ret = (found >= required)
+                
+        context.Result( ret )
+        return ret

SconsTests/wxconfig.py

@@ -20,7 +20,7 @@ def SystemBacktick(program):
     return [retcode, output]
 
 def SystemWXConfig(env, args):
-    if sys.platform=='win32':
+    if env['PLATFORM'] == 'win32':
         return SystemBacktick(env['wxconfig']+' --wxcfg='+env['ENV']['WXCFG']+' '+args+env['wxconfig_postargs'])
     else:
         return SystemBacktick(env['wxconfig']+' '+args+env['wxconfig_postargs'])
@@ -57,15 +57,6 @@ def CheckWXConfigComponents(context, libraries):
 def CheckWXConfigWin(context, version, debug):
     context.Message('Checking for wxWidgets >= %s... '%version)
 
-    # Try to find it in path
-    wx_prog = context.env.WhereIs(context.env['wxconfig'])
-    if wx_prog == None:
-        # You could supply wx-config.exe as a fallback option.
-        #wx_prog = os.path.join('scons','wx-config')
-        context.Message('wx-config not found...')
-        return False
-    context.env['wxconfig'] = wx_prog
-
     # Some environment variables are required for wx-config to work, check them.
     if 'WXWIN' not in context.env['ENV']:
         # TODO: maybe try some default location like "C:\Program Files\wxWidgets-*" or registry
@@ -142,7 +133,7 @@ def CheckWXConfigPosixFind(context, debug):
 def CheckWXConfigPosix(context, version, debug):
     # TODO: try several wx-config names
     context.Message('Checking for wxWidgets >= %s... '%version)
-
+    
     # If supplied wx-config doesn't work, try to find another one
     if SystemWXConfig(context.env,'--libs')[0] != 0:
         wx_prog = CheckWXConfigPosixFind(context, debug)
@@ -174,11 +165,18 @@ def CheckWXConfigPosix(context, version, debug):
 
 def CheckWXConfig(context, version, components, debug = False):
     context.env['wxconfig_postargs']= ''
-    build_platform=context.env['build_platform']
-    target_platform=context.env['target_platform']
+
+    # Try to find it in path
+    wx_prog = context.env.WhereIs('wx-config')
+    if wx_prog == None:
+        # You could supply wx-config.exe as a fallback option.
+        #wx_prog = os.path.join('scons','wx-config')
+        context.Message('wx-config not found...')
+        return False
+    context.env['wxconfig'] = wx_prog
 
     # Get wx-config invocation and check version
-    if build_platform=='win32' and target_platform=='win32':
+    if context.env['PLATFORM'] == 'win32':
         res = CheckWXConfigWin(context, version, debug)
     else:
         res = CheckWXConfigPosix(context, version, debug)
@@ -193,10 +191,9 @@ def CheckWXConfig(context, version, components, debug = False):
     return res
 
 def ParseWXConfig(env):
-    build_platform=env['build_platform']
-    target_platform=env['target_platform']
+
     # Windows doesn't work with ParseConfig (yet) :(
-    if build_platform=='win32' and target_platform=='win32':
+    if env['PLATFORM'] == 'win32':
         # Use wx-config, yay!
         # ParseConfig() on windows is broken, so the following is done instead
         cflags = SystemWXConfig(env,'--cxxflags')[1]