r222330 - in /trunk/gcc: ChangeLog config.gcc c...

[ktkachov@gcc.gnu.org]

Author: ktkachov
Date: Wed Apr 22 15:34:46 2015
New Revision: 222330

URL: https://gcc.gnu.org/viewcvs?rev=222330&root=gcc&view=rev
Log:

	Revert:
	2015-04-22  Gregor Richards  <gregor.richards@uwaterloo.ca>

	* config.gcc (LIBC_MUSL): New tm_defines macro.
	* config/linux.h (OPTION_MUSL): Define.
	(INCLUDE_DEFAULTS_MUSL_GPP, INCLUDE_DEFAULTS_MUSL_LOCAL,)
	(INCLUDE_DEFAULTS_MUSL_PREFIX, INCLUDE_DEFAULTS_MUSL_CROSS,)
	(INCLUDE_DEFAULTS_MUSL_TOOL, INCLUDE_DEFAULTS_MUSL_NATIVE): Define.

	* config/linux.opt (mmusl): New option.
	* configure.ac (gcc_cv_libc_provides_ssp): Add *-*-musl*.
	(gcc_cv_target_dl_iterate_phdr): Add *-linux-musl*.

	* configure: Regenerate.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config.gcc
    trunk/gcc/config/linux.h
    trunk/gcc/config/linux.opt
    trunk/gcc/configure
    trunk/gcc/configure.ac