-Import('*')
+import filecmp
+import os
+import subprocess
+Import('*')
if env['platform'] == 'windows':
SConscript('getopt/SConscript')
SConscript('util/SConscript')
-SConscript('glsl/SConscript')
+SConscript('compiler/SConscript')
if env['hostonly']:
# We are just compiling the things necessary on the host for cross
# compilation
Return()
-SConscript('loader/SConscript')
+
+def write_git_sha1_h_file(filename):
+ """Mesa looks for a git_sha1.h file at compile time in order to display
+ the current git hash id in the GL_VERSION string. This function tries
+ to retrieve the git hashid and write the header file. An empty file
+ will be created if anything goes wrong."""
+
+ tempfile = "git_sha1.h.tmp"
+ with open(tempfile, "w") as f:
+ args = [ 'sh', Dir('#').abspath + '/git_sha1_gen.sh' ]
+ try:
+ subprocess.Popen(args, stdout=f)
+ except:
+ print "Warning: exception in write_git_sha1_h_file()"
+ return
+
+ if not os.path.exists(filename) or not filecmp.cmp(tempfile, filename):
+ # The filename does not exist or it's different from the new file,
+ # so replace old file with new.
+ if os.path.exists(filename):
+ os.remove(filename)
+ os.rename(tempfile, filename)
+ return
+
+
+# Create the git_sha1.h header file
+write_git_sha1_h_file("git_sha1.h")
+# and update CPPPATH so the git_sha1.h header can be found
+env.Append(CPPPATH = ["#" + env['build_dir']])
+
+
+
+if env['platform'] != 'windows':
+ SConscript('loader/SConscript')
# When env['gles'] is set, the targets defined in mapi/glapi/SConscript are not
# used. libgl-xlib and libgl-gdi adapt themselves to use the targets defined
if not env['embedded']:
if env['platform'] not in ('cygwin', 'darwin', 'freebsd', 'haiku', 'windows'):
SConscript('glx/SConscript')
- if env['platform'] not in ['darwin', 'haiku', 'sunos', 'windows']:
- if env['dri']:
- SConscript('egl/drivers/dri2/SConscript')
- SConscript('egl/main/SConscript')
if env['platform'] == 'haiku':
- SConscript('egl/drivers/haiku/SConscript')
- SConscript('egl/main/SConscript')
+ SConscript('egl/SConscript')
if env['gles']:
SConscript('mapi/shared-glapi/SConscript')