Modified build toolchain scripts.
Added -f option to rebuild (after uninstalling) for convenience.
Added mount point for logs, etc.
emerge now uses usermode intead of root to compile. Now you can access the
toolchain build without using sudo.
PRESUBMIT=passed
R=raymes,bjanakiraman
DELTA=17 (10 added, 0 deleted, 7 changed)
OCL=45010-p2
RCL=45022-p2
RDATE=2010/11/04 12:56:54
P4 change: 42605566
diff --git a/v14/build_tc.py b/v14/build_tc.py
index d6d87aa..9d491f6 100755
--- a/v14/build_tc.py
+++ b/v14/build_tc.py
@@ -9,6 +9,7 @@
__author__ = "asharif@google.com (Ahmad Sharif)"
+import getpass
import optparse
import sys
from utils import utils
@@ -29,6 +30,8 @@
help="board is the argument to the setup_board command.")
parser.add_option("-C", "--clean", dest="clean",
action="store_true", help="Uninstall the toolchain.")
+ parser.add_option("-f", "--force", dest="force",
+ action="store_true", help="Do an uninstall/install cycle.")
parser.add_option("-i", "--incremental", dest="incremental",
help="The toolchain component that should be "
"incrementally compiled.")
@@ -47,12 +50,17 @@
target = f.read()
f.close()
target = target.strip()
- features = "noclean"
+ features = "noclean userfetch userpriv usersandbox"
env = CreateEnvVarString(" FEATURES", features)
- toolchain_root = "/home/${USER}/toolchain_root"
- env += CreateEnvVarString(" PORT_LOGDIR", toolchain_root + "/log")
- env += CreateEnvVarString(" PKGDIR", toolchain_root + "/pkgs")
- env += CreateEnvVarString(" PORTAGE_TMPDIR", toolchain_root + "/tmp")
+ env += CreateEnvVarString(" PORTAGE_USERNAME", getpass.getuser())
+ version_number = utils.GetRoot(rootdir)[1]
+ version_dir = "/home/${USER}/toolchain_root/" + version_number
+ env += CreateEnvVarString(" PORT_LOGDIR", version_dir + "/logs")
+ env += CreateEnvVarString(" PKGDIR", version_dir + "/install")
+ env += CreateEnvVarString(" PORTAGE_TMPDIR", version_dir + "/objects")
+ if options.force == True:
+ BuildTC(options.chromeos_root, options.toolchain_root, env, target,
+ True, options.incremental)
BuildTC(options.chromeos_root, options.toolchain_root, env, target,
options.clean, options.incremental)
@@ -72,7 +80,7 @@
gcc_version = "9999"
libc_version = "2.10.1-r1"
kernel_version = "2.6.30-r1"
- if incremental_component is not None and len(incremental_component) > 0:
+ if incremental_component is not None and incremental_component:
env += "FEATURES+=" + EscapeQuoteString("keepwork")
if uninstall == True: