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ovs-dev.py: Add compiler optimization options.

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Signed-off-by: Ethan Jackson <ethan@nicira.com>
Acked-by: Jarno Rajahalme <jrajahalme@nicira.com>
This commit is contained in:
Ethan Jackson
2014-01-16 16:20:17 -08:00
parent 6e4ffd03cc
commit a2a2ac7b1e
1 changed files with 9 additions and 1 deletions
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10
utilities/ovs-dev.py
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@@ -28,7 +28,7 @@ BUILD_GCC = OVS_SRC + "/_build-gcc"
BUILD_CLANG = OVS_SRC + "/_build-clang" BUILD_CLANG = OVS_SRC + "/_build-clang"
PATH = "%(ovs)s/utilities:%(ovs)s/ovsdb:%(ovs)s/vswitchd" % {"ovs": BUILD_GCC} PATH = "%(ovs)s/utilities:%(ovs)s/ovsdb:%(ovs)s/vswitchd" % {"ovs": BUILD_GCC}
ENV["CFLAGS"] = "-g -fno-omit-frame-pointer -O0" ENV["CFLAGS"] = "-g -fno-omit-frame-pointer"
ENV["PATH"] = PATH + ":" + ENV["PATH"] ENV["PATH"] = PATH + ":" + ENV["PATH"]
options = None options = None
@@ -74,6 +74,10 @@ def conf():
if options.mandir: if options.mandir:
configure.append("--mandir=" + options.mandir) configure.append("--mandir=" + options.mandir)
if options.optimize is None:
options.optimize = 0
ENV["CFLAGS"] = "%s -O%d" % (ENV["CFLAGS"], options.optimize)
_sh("./boot.sh") _sh("./boot.sh")
try: try:
@@ -320,6 +324,10 @@ def main():
action="store_true", help="configure with cached timing") action="store_true", help="configure with cached timing")
group.add_option("--mandir", dest="mandir", metavar="MANDIR", group.add_option("--mandir", dest="mandir", metavar="MANDIR",
help="configure the man documentation install directory") help="configure the man documentation install directory")
for i in range(4):
group.add_option("--O%d" % i, dest="optimize", action="store_const",
const=i, help="compile with -O%d" % i)
parser.add_option_group(group) parser.add_option_group(group)
group = optparse.OptionGroup(parser, "run") group = optparse.OptionGroup(parser, "run")