src/SConscript

   1 import filecmp
   2 import os
   3 import subprocess
   4 from sys import executable as python_cmd
   5
   6 Import('*')
   7
   8 if env['platform'] == 'windows':
   9     SConscript('getopt/SConscript')
  10
  11 SConscript('util/xmlpool/SConscript')
  12 SConscript('util/SConscript')
  13 SConscript('compiler/SConscript')
  14
  15 if env['hostonly']:
  16     # We are just compiling the things necessary on the host for cross
  17     # compilation
  18     Return()
  19
  20
  21 def write_git_sha1_h_file(filename):
  22     """Mesa looks for a git_sha1.h file at compile time in order to display
  23     the current git hash id in the GL_VERSION string.  This function tries
  24     to retrieve the git hashid and write the header file.  An empty file
  25     will be created if anything goes wrong."""
  26
  27     args = [ python_cmd, Dir('#').abspath + '/bin/git_sha1_gen.py', '--output', filename ]
  28     try:
  29         subprocess.call(args)
  30     except:
  31         print("Warning: exception in write_git_sha1_h_file()")
  32         return
  33
  34
  35 # Create the git_sha1.h header file
  36 write_git_sha1_h_file("git_sha1.h")
  37 # and update CPPPATH so the git_sha1.h header can be found
  38 env.Append(CPPPATH = ["#" + env['build_dir']])
  39
  40
  41
  42 if env['platform'] != 'windows':
  43     SConscript('loader/SConscript')
  44
  45 # When env['gles'] is set, the targets defined in mapi/glapi/SConscript are not
  46 # used.  libgl-xlib and libgl-gdi adapt themselves to use the targets defined
  47 # in mapi/glapi-shared/SConscript.  mesa/SConscript also adapts itself to
  48 # enable OpenGL ES support.
  49 SConscript('mapi/glapi/gen/SConscript')
  50 SConscript('mapi/glapi/SConscript')
  51
  52 # Haiku C++ libGL dispatch (renderers depend on libgl)
  53 if env['platform'] in ['haiku']:
  54     SConscript('hgl/SConscript')
  55
  56 SConscript('mesa/SConscript')
  57
  58 if not env['embedded']:
  59     if env['platform'] not in ('cygwin', 'darwin', 'freebsd', 'haiku', 'windows'):
  60         SConscript('glx/SConscript')
  61     if env['platform'] == 'haiku':
  62         SConscript('egl/SConscript')
  63
  64     if env['gles']:
  65         SConscript('mapi/shared-glapi/SConscript')
  66
  67 SConscript('gallium/SConscript')
  68