[Bug target/63810] gcc sets incorrect macro for OS X deployment targets

[mrs at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63810

--- Comment #26 from mrs at gcc dot gnu.org <mrs at gcc dot gnu.org> ---
Author: mrs
Date: Thu May 28 12:27:05 2015
New Revision: 223808

URL: https://gcc.gnu.org/viewcvs?rev=223808&root=gcc&view=rev
Log:
2015-05-28  Lawrence Velázquez  <v...@larryv.me>

        PR target/63810
        * config/darwin-c.c (version_components): New global enum.
        (parse_version, version_as_legacy_macro)
        (version_as_modern_macro, macosx_version_as_macro): New functions.
        (version_as_macro): Remove.
        (darwin_cpp_builtins): Use new function.

testsuite:
        PR target/63810
        * gcc.dg/darwin-minversion-3.c: Update testcase.
        * gcc.dg/darwin-minversion-4.c: Ditto.
        * gcc.dg/darwin-minversion-5.c: New testcase.
        * gcc.dg/darwin-minversion-6.c: Ditto.
        * gcc.dg/darwin-minversion-7.c: Ditto.
        * gcc.dg/darwin-minversion-8.c: Ditto.
        * gcc.dg/darwin-minversion-9.c: Ditto.
        * gcc.dg/darwin-minversion-10.c: Ditto.
        * gcc.dg/darwin-minversion-11.c: Ditto.
        * gcc.dg/darwin-minversion-12.c: Ditto.

Added:
    trunk/gcc/testsuite/gcc.dg/darwin-minversion-10.c
    trunk/gcc/testsuite/gcc.dg/darwin-minversion-11.c
    trunk/gcc/testsuite/gcc.dg/darwin-minversion-12.c
    trunk/gcc/testsuite/gcc.dg/darwin-minversion-5.c
    trunk/gcc/testsuite/gcc.dg/darwin-minversion-6.c
    trunk/gcc/testsuite/gcc.dg/darwin-minversion-7.c
    trunk/gcc/testsuite/gcc.dg/darwin-minversion-8.c
    trunk/gcc/testsuite/gcc.dg/darwin-minversion-9.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/darwin-c.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/darwin-minversion-3.c
    trunk/gcc/testsuite/gcc.dg/darwin-minversion-4.c