Remove building llvm2ice.build_atts from Subzero build.
BUG=None
R=stichnot@chromium.org
Review URL: https://codereview.chromium.org/689753002
diff --git a/pydir/if.py b/pydir/if.py
new file mode 100755
index 0000000..86923c6
--- /dev/null
+++ b/pydir/if.py
@@ -0,0 +1,48 @@
+#!/usr/bin/env python2
+
+import argparse
+import os
+import sys
+
+from utils import shellcmd
+
+def main():
+ """Run the specified command only if conditions are met.
+
+ Two conditions are checked. First, the CONDITION must be true.
+ Secondly, all NEED names must be in the set of HAVE names.
+ If both conditions are met, the command defined by the remaining
+ arguments is run in a shell.
+ """
+ argparser = argparse.ArgumentParser(
+ description=' ' + main.__doc__,
+ formatter_class=argparse.ArgumentDefaultsHelpFormatter)
+ argparser.add_argument('--cond', choices={'true', 'false'} , required=False,
+ default='true', metavar='CONDITION',
+ help='Condition to test.')
+ argparser.add_argument('--need', required=False, default=[],
+ action='append', metavar='NEED',
+ help='Needed name. May be repeated.')
+ argparser.add_argument('--have', required=False, default=[],
+ action='append', metavar='HAVE',
+ help='Name you have. May be repeated.')
+ argparser.add_argument('--echo-cmd', required=False,
+ action='store_true',
+ help='Trace the command before running.')
+ argparser.add_argument('--command', nargs=argparse.REMAINDER,
+ help='Command to run if attributes found.')
+
+ args = argparser.parse_args()
+
+ # Quit early if no command to run.
+ if not args.command:
+ raise RuntimeError("No command argument(s) specified for ifatts")
+
+ if args.cond == 'true' and set(args.need) <= set(args.have):
+ stdout_result = shellcmd(args.command, echo=args.echo_cmd)
+ if not args.echo_cmd:
+ sys.stdout.write(stdout_result)
+
+if __name__ == '__main__':
+ main()
+ sys.exit(0)
diff --git a/pydir/ifatts.py b/pydir/ifatts.py
deleted file mode 100755
index 9be7cb3..0000000
--- a/pydir/ifatts.py
+++ /dev/null
@@ -1,58 +0,0 @@
-#!/usr/bin/env python2
-
-import argparse
-import os
-import sys
-
-from utils import shellcmd
-
-def GetFileAttributes(Filename):
- """Returns the set of names contained in file named Filename.
- """
- if not os.path.isfile(Filename):
- raise RuntimeError("Can't open: %s" % Filename)
- with open(Filename, 'r') as f:
- return f.read().split()
-
-def HasFileAttributes(Filename, Attributes):
- """Returns true if the set of names in Attributes also appear
- in the set of names contained in file named Filename.
- """
- return set(Attributes) <= set(GetFileAttributes(Filename))
-
-def main():
- """Run the specified command only if attributes are defined.
-
- Check if the fset of attributes (i.e. names), contained in FILE,
- contains the attributes defined by --att=ATTRIBUTE arguments. If
- so, runs in a shell the command defined by the remaining
- arguments.
- """
- argparser = argparse.ArgumentParser(
- description=' ' + main.__doc__,
- formatter_class=argparse.ArgumentDefaultsHelpFormatter)
- argparser.add_argument('file', metavar='FILE',
- help='File defining attributes to check against.')
- argparser.add_argument('--att', required=False, default=[],
- action='append', metavar='ATTRIBUTE',
- help='Attribute to check. May be repeated.')
- argparser.add_argument('--echo-cmd', required=False,
- action='store_true',
- help='Trace the command before running.')
- argparser.add_argument('--command', nargs=argparse.REMAINDER,
- help='Command to run if attributes found.')
-
- args = argparser.parse_args()
-
- # Quit early if no command to run.
- if not args.command:
- raise RuntimeError("No command argument(s) specified for ifatts")
-
- if HasFileAttributes(args.file, args.att):
- stdout_result = shellcmd(args.command, echo=args.echo_cmd)
- if not args.echo_cmd:
- sys.stdout.write(stdout_result)
-
-if __name__ == '__main__':
- main()
- sys.exit(0)
