ixemul now from git

.gitmodules

@@ -32,3 +32,6 @@
 [submodule "submodules/libnix"]
 	path = submodules/libnix
 	url = https://github.com/bebbo/libnix
+[submodule "submodules/ixemul"]
+	path = submodules/ixemul
+	url = https://github.com/bebbo/ixemul

toolchain-m68k

@@ -29,8 +29,6 @@ URLS = \
     '990529/bin/libamiga-bin.tgz', 'libamiga.tar.gz'),
    ('ftp://ftp.exotica.org.uk/mirrors/geekgadgets/amiga/m68k/snapshots/' +
     '990529/src/libm-5.4-src.tgz', 'libm-5.4.tar.gz'),
-   ('http://downloads.sf.net/project/amiga/ixemul.library/48.2/ixemul-src.lha',
-    'ixemul-48.2.lha'),
    'http://sun.hasenbraten.de/vasm/release/vasm.tar.gz',
    'http://sun.hasenbraten.de/vlink/release/vlink.tar.gz',
    'http://www.ibaug.de/vbcc/vbcc.tar.gz',
@@ -256,6 +254,7 @@ def download():
       fetch(name, url)
 
 def shallowCheckout(murl, mpath, mbranch):
+  print "%s - %s - %s" % (murl, mpath, mbranch)
   if murl == None:
     return
 
@@ -298,7 +297,8 @@ def update():
     elif x.startswith('branch'):
       mbranch = x.partition('=')[2].strip()
        
-  execute('git', 'submodule', 'update');
+  shallowCheckout(murl, mpath, mbranch)
+  execute('git', 'submodule', 'update')
 
 def build():
   _build(True)
@@ -519,9 +519,7 @@ def _build(pull):
     make('{binutils}', 'install-ld')
     make('{binutils}', 'install-info')
 
-  unpack('{ixemul}', top_dir='ixemul')
-  patch('{ixemul}')
-  copytree('{sources}/{ixemul}/include/', '{prefix}/{target}/sys-include')
+  copytree('{submodules}/{ixemul}/include/', '{prefix}/{target}/sys-include')
 
   if fill_in('{gcc}') == 'gcc-3.4.6':
       with cwd('{archives}'):
@@ -542,7 +540,7 @@ def _build(pull):
               '--enable-languages=c,c++,objc' if fill_in('{gcc}') != 'gcc-3.4.6' else '--enable-languages=c,c++',
               '--enable-version-specific-runtime-libs',
               '--disable-libssp',
-              '--with-headers={sources}/{ixemul}/include',
+              '--with-headers={submodules}/{ixemul}/include',
               from_dir='{submodules}/{gcc}' if fill_in('{gcc}') != 'gcc-3.4.6' else '{sources}/{gcc}')
     touch_genfiles('{submodules}/{gcc}' if fill_in('{gcc}') != 'gcc-3.4.6' else '{sources}/{gcc}')
     make('{gcc}', 'all-gcc', 
@@ -869,7 +867,7 @@ if __name__ == "__main__":
          autoconf='autoconf-2.13',
          texinfo='texinfo-4.12',
          NDK='NDK_3.9',
-         ixemul='ixemul-48.2',
+         ixemul='ixemul',
          clib2='clib2',
          libm='libm-5.4',
          libnix='libnix',