r152560 - in /trunk/libiberty: ChangeLog argv.c...

[dgutson at gcc dot gnu dot org]

Author: dgutson
Date: Thu Oct  8 15:14:41 2009
New Revision: 152560

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152560
Log:
2009-10-08  Daniel Gutson  <dgutson@codesourcery.com>
        Daniel Jacobowitz  <dan@codesourcery.com>
        Pedro Alves  <pedro@codesourcery.com>

        libiberty/
        * argv.c (consume_whitespace): New function.
        (only_whitespace): New function.
        (buildargv): Always use ISSPACE by calling consume_whitespace.
        (expandargv): Skip empty files.  Do not stop at the first empty
        argument (calling only_whitespace)..
        * testsuite/test-expandargv.c: (test_data): Test empty lines
        and empty arguments.
        (run_tests): Fix false positives due to shorter arguments.


Modified:
    trunk/libiberty/ChangeLog
    trunk/libiberty/argv.c
    trunk/libiberty/testsuite/test-expandargv.c