[Bug ada/52362] gnat.dg/lto8.adb FAILs with gas/gld

["ebotcazou at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52362

--- Comment #9 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2012-05-25 09:24:12 UTC ---
Author: ebotcazou
Date: Fri May 25 09:24:08 2012
New Revision: 187874

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187874
Log:
    PR ada/52362
    * config.gcc (i[34567]86-*-mingw* | x86_64-*-mingw*): Set gas and
    gnu_ld variables to yes.
    * configure.ac (HAVE_GNU_LD): Move to after config.gcc inclusion.
    (HAVE_GNU_AS): Likewise.
    * config.in: Regenerate.
    * configure: Likewise.
ada/
    * link.c (__gnat_object_file_option): Set to "-Wl,@" for GNU linker.
    (__gnat_using_gnu_linker): Delete.
    * gnatlink.adb (Gnatlink): Declare Object_File_Option_Ptr here...
    Declare Object_File_Option string constant and Using_GNU_response_file
    boolean constant.
    (Process_Binder_File): ...instead of here.  Delete Using_GNU_Linker,
    Opening and Closing local variables.  Do not handle the GNU linker
    specially.
    (Write_RF): New procedure to write into the response file.  Escape some
    characters if a GNU response file is used.  Keep track of error status.
    Invoke Write_RF to write into the response file.  Delete the file only
    if the link was successful.
    * mlib-utl.adb: Do not `with' package System.
    (Gcc): Likewise.  Declare Object_File_Option string constant and
    Using_GNU_response_file boolean constant.
    (Write_RF): Take a string instead of address and length.  Escape some
    characters if a GNU response file is used.
    Invoke Write_RF to write into the response file.  Delete the file only
    if the link was successful.  Do not warn if it cannot be deleted.    

Added:
    trunk/gcc/testsuite/gnat.dg/lto14.adb
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/gnatlink.adb
    trunk/gcc/ada/link.c
    trunk/gcc/ada/mlib-utl.adb
    trunk/gcc/config.gcc
    trunk/gcc/config.in
    trunk/gcc/configure
    trunk/gcc/configure.ac
    trunk/gcc/testsuite/ChangeLog