freebsd-dev/lib/libcompiler_rt/Makefile

# $FreeBSD$

.include <src.opts.mk>

PACKAGE=	lib${LIB}
LIB=		compiler_rt
NO_PIC=
WARNS?=		2

CFLAGS+=	${PICFLAG}
CFLAGS+=	-fvisibility=hidden
CFLAGS+=	-DVISIBILITY_HIDDEN
CFLAGS+=	-I${SRCTOP}/contrib/libcxxrt

# gcc has incompatible internal declarations for __divtc3 and __multc3, but has
# no option to silence its warning, so make warnings non-fatal.
NO_WERROR.gcc=

.include "Makefile.inc"

.if ${MK_INSTALLLIB} != "no"
SYMLINKS+=	libcompiler_rt.a ${LIBDIR}/libgcc.a
.endif
.if ${MK_PROFILE} != "no"
SYMLINKS+=	libcompiler_rt_p.a ${LIBDIR}/libgcc_p.a
.endif

.include <bsd.lib.mk>
Import libcompiler_rt into HEAD and add Makefiles. Obtained from: user/ed/compiler-rt 2010-11-11 15:13:11 +00:00			`# $FreeBSD$`

Use src.opts.mk in preference to bsd.own.mk except where we need stuff from the latter. 2014-05-06 04:22:01 +00:00			`.include <src.opts.mk>`
Import libcompiler_rt into HEAD and add Makefiles. Obtained from: user/ed/compiler-rt 2010-11-11 15:13:11 +00:00
Update compiler-rt to 3.9.0 release, and update the build glue for libcompiler_rt and libclang_rt. 2016-09-03 21:41:29 +00:00			`PACKAGE= lib${LIB}`
			`LIB= compiler_rt`
Import libcompiler_rt into HEAD and add Makefiles. Obtained from: user/ed/compiler-rt 2010-11-11 15:13:11 +00:00			`NO_PIC=`
Update compiler-rt to 3.9.0 release, and update the build glue for libcompiler_rt and libclang_rt. 2016-09-03 21:41:29 +00:00			`WARNS?= 2`

			`CFLAGS+= ${PICFLAG}`
			`CFLAGS+= -fvisibility=hidden`
			`CFLAGS+= -DVISIBILITY_HIDDEN`
			`CFLAGS+= -I${SRCTOP}/contrib/libcxxrt`

Gcc has incompatible internal declarations for __divtc3 and __multc3 as defined in compiler-rt, but it has no option to silence its warning, so make gcc warnings for libcompiler_rt non-fatal. Noticed by: lwhsu MFC after: 3 days 2017-03-21 21:07:37 +00:00			`# gcc has incompatible internal declarations for __divtc3 and __multc3, but has`
			`# no option to silence its warning, so make warnings non-fatal.`
			`NO_WERROR.gcc=`

libcompiler_rt: move file list to Makefile.inc for reuse elsewhere Also switch to the style used in the clang390-import branch to reduce future conflicts. Reviewed by: dim Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D8039 2016-09-27 18:55:45 +00:00			`.include "Makefile.inc"`
Add the __aeabi_*divmod functions to the compiler-rt build 2013-01-19 02:28:44 +00:00
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. 2013-04-20 14:44:28 +00:00			`.if ${MK_INSTALLLIB} != "no"`
Update compiler-rt to 3.9.0 release, and update the build glue for libcompiler_rt and libclang_rt. 2016-09-03 21:41:29 +00:00			`SYMLINKS+= libcompiler_rt.a ${LIBDIR}/libgcc.a`
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. 2013-04-20 14:44:28 +00:00			`.endif`
			`.if ${MK_PROFILE} != "no"`
Update compiler-rt to 3.9.0 release, and update the build glue for libcompiler_rt and libclang_rt. 2016-09-03 21:41:29 +00:00			`SYMLINKS+= libcompiler_rt_p.a ${LIBDIR}/libgcc_p.a`
Import libcompiler_rt into HEAD and add Makefiles. Obtained from: user/ed/compiler-rt 2010-11-11 15:13:11 +00:00			`.endif`

			`.include <bsd.lib.mk>`