[Bug java/29772] New: using @sourcelist-file leads to wrong flag creation

["mtrudel at gmx dot ch" <gcc-bugzilla at gcc dot gnu dot org>]

Create a dir named "foo bar". Put the attached HelloWorld.java,
HelloWorld2.java and source.txt in it. source.txt has this two lines:
foo\ bar/HelloWorld.java
foo\ bar/HelloWorld2.java

Change to the parent folder and type:
gcj --main=HelloWorld -o HelloWorld @"foo bar/source.txt"

It will fail with:
foo:0: warning: duplicate class will only be compiled once
fatal error: can't open foo: No such file or directory
compilation terminated.

It will work when:
- -o is omitted
- the space between -o and HelloWorld is removed:
gcj --main=HelloWorld -oHelloWorld @"foo bar/source.txt"
- the files in source.txt have no spaces
- when only one file is in source.txt (with spaces)


-- 
           Summary: using @sourcelist-file leads to wrong flag creation
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: java
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: mtrudel at gmx dot ch
 GCC build triplet: independent
  GCC host triplet: independent
GCC target triplet: independent


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29772