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From: Ed Schouten <ed@FreeBSD.org>
Date: Sat, 20 Apr 2013 14:44:29 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r249702 - in head: gnu/lib/libgcc lib/libcompiler_rt
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Author: ed
Date: Sat Apr 20 14:44:28 2013
New Revision: 249702
URL: http://svnweb.freebsd.org/changeset/base/249702

Log:
  Enable libcompiler-rt on MIPS.
  
  Originally we disabled libcompiler-rt on MIPS and SPARC64, because of an
  issue where __clzdi2 and __ctzdi2 would cause endless recursion. This
  bug has been fixed in r230021 already, but for some reason we only
  switched to libcompiler-rt on SPARC64 -- not MIPS.
  
  This means we can finally use <stdatomic.h> on all our architectures.

Modified:
  head/gnu/lib/libgcc/Makefile
  head/lib/libcompiler_rt/Makefile

Modified: head/gnu/lib/libgcc/Makefile
==============================================================================
--- head/gnu/lib/libgcc/Makefile	Sat Apr 20 14:33:55 2013	(r249701)
+++ head/gnu/lib/libgcc/Makefile	Sat Apr 20 14:44:28 2013	(r249702)
@@ -19,10 +19,6 @@ MK_SSP=	no
 CFLAGS+=	-DTARGET_ARM_EABI
 .endif
 
-.if ${TARGET_CPUARCH} == "mips"
-LIB=		gcc
-.endif
-
 .PATH: ${GCCDIR}/config/${GCC_CPU} ${GCCDIR}/config ${GCCDIR}
 
 CFLAGS+=	-DIN_GCC -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED \

Modified: head/lib/libcompiler_rt/Makefile
==============================================================================
--- head/lib/libcompiler_rt/Makefile	Sat Apr 20 14:33:55 2013	(r249701)
+++ head/lib/libcompiler_rt/Makefile	Sat Apr 20 14:44:28 2013	(r249702)
@@ -196,13 +196,11 @@ SRCS+=	aeabi_idivmod.S \
 	aeabi_uldivmod.S
 .endif
 
-.if ${MACHINE_CPUARCH} != "mips"
-. if ${MK_INSTALLLIB} != "no"
+.if ${MK_INSTALLLIB} != "no"
 SYMLINKS+=libcompiler_rt.a ${LIBDIR}/libgcc.a
-. endif
-. if ${MK_PROFILE} != "no"
+.endif
+.if ${MK_PROFILE} != "no"
 SYMLINKS+=libcompiler_rt_p.a ${LIBDIR}/libgcc_p.a
-. endif
 .endif
 
 .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" || \