1import filecmp 2import os 3import subprocess 4from sys import executable as python_cmd 5 6Import('*') 7 8if env['platform'] == 'windows': 9 SConscript('getopt/SConscript') 10 11SConscript('util/SConscript') 12SConscript('compiler/SConscript') 13 14if env['hostonly']: 15 # We are just compiling the things necessary on the host for cross 16 # compilation 17 Return() 18 19 20def write_git_sha1_h_file(filename): 21 """Mesa looks for a git_sha1.h file at compile time in order to display 22 the current git hash id in the GL_VERSION string. This function tries 23 to retrieve the git hashid and write the header file. An empty file 24 will be created if anything goes wrong.""" 25 26 args = [ python_cmd, Dir('#').abspath + '/bin/git_sha1_gen.py', '--output', filename ] 27 try: 28 subprocess.call(args) 29 except: 30 print("Warning: exception in write_git_sha1_h_file()") 31 return 32 33 34# Create the git_sha1.h header file 35write_git_sha1_h_file("git_sha1.h") 36# and update CPPPATH so the git_sha1.h header can be found 37env.Append(CPPPATH = ["#" + env['build_dir']]) 38 39 40 41if env['platform'] != 'windows': 42 SConscript('loader/SConscript') 43 44SConscript('mapi/glapi/gen/SConscript') 45SConscript('mapi/glapi/SConscript') 46 47SConscript('mesa/SConscript') 48 49SConscript('gallium/SConscript') 50 51