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Better handling of scons -u targets.

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--HG--
extra : convert_revision : 7bf0688a1c83d8385b77a59a1c75040e9624c0ae
This commit is contained in:
Steve Reinhardt 2006-12-04 09:09:36 -08:00
parent 6b9903f426
commit 51e3688701
1 changed files with 13 additions and 7 deletions
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20
SConstruct
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@ -106,13 +106,6 @@ sys.path.append(joinpath(ROOT, 'src/python'))
# Find default configuration & binary. # Find default configuration & binary.
Default(os.environ.get('M5_DEFAULT_BINARY', 'build/ALPHA_SE/m5.debug')) Default(os.environ.get('M5_DEFAULT_BINARY', 'build/ALPHA_SE/m5.debug'))
# Ask SCons which directory it was invoked from.
launch_dir = GetLaunchDir()
# Make targets relative to invocation directory
abs_targets = map(lambda x: os.path.normpath(joinpath(launch_dir, str(x))),
BUILD_TARGETS)
# helper function: find last occurrence of element in list # helper function: find last occurrence of element in list
def rfind(l, elt, offs = -1): def rfind(l, elt, offs = -1):
for i in range(len(l)+offs, 0, -1): for i in range(len(l)+offs, 0, -1):
@ -142,6 +135,19 @@ def compare_versions(v1, v2):
# recognize that ALPHA_SE specifies the configuration because it # recognize that ALPHA_SE specifies the configuration because it
# follow 'build' in the bulid path. # follow 'build' in the bulid path.
# Generate absolute paths to targets so we can see where the build dir is
if COMMAND_LINE_TARGETS:
# Ask SCons which directory it was invoked from
launch_dir = GetLaunchDir()
# Make targets relative to invocation directory
abs_targets = map(lambda x: os.path.normpath(joinpath(launch_dir, str(x))),
COMMAND_LINE_TARGETS)
else:
# Default targets are relative to root of tree
abs_targets = map(lambda x: os.path.normpath(joinpath(ROOT, str(x))),
DEFAULT_TARGETS)
# Generate a list of the unique build roots and configs that the # Generate a list of the unique build roots and configs that the
# collected targets reference. # collected targets reference.
build_paths = [] build_paths = []