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include/ 2007-05-07 Nathan Froyd <froydnj@codesourcery.com> * libiberty.h (writeargv): Declare. libiberty/ 2007-05-07 Nathan Froyd <froydnj@codesourcery.com> * argv.c (writeargv): New function. gcc/ 2007-05-07 Nathan Froyd <froydnj@codesourcery.com> * gcc.c (at_file_supplied): New variable. (main): Set it if we expanded argv. (do_spec_1): Pass an @-file to the linker if we were called with an @-file argument and HAVE_GNU_LD. * collect2.c (at_file_supplied): New variable. (response_file): New variable. (collect_exit): Unlink response_file if necessary. (handler): Likewise. (do_wait): Likewise. (main): Set at_file_supplied if we expanded argv. (collect_execute): Pass an @-file to subprocesses if we were called with an @-file argument. * configure.ac: Add define for HAVE_GNU_LD. * configure: Regenerate. * config.in: Regenerate. From-SVN: r124532
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