9a41926bfb
CXXSTD defaults to `-std=c++11` with supporting compilers; `-std=gnu++98`, otherwise for older versions of g++. This change standardizes the CXXSTD variable, originally added to googletest.test.inc.mk as part of r345203. As part of this effort, convert all `CXXFLAGS+= -std=*` calls to use `CXXSTD`. Notes: This value is not sanity checked in bsd.sys.mk, however, given the two most used C++ compilers on FreeBSD (clang++ and g++) support both modes, it is likely to work with both toolchains. This method will be refined in the future to support more variants of C++, as not all versions of clang++ and g++ (for instance) support C++14, C++17, etc. Any manual appending of `-std=*` to `CXXFLAGS` should be replaced with CXXSTD. Example: Before this commit: ``` CXXFLAGS+= -std=c++14 ``` After this commit: ``` CXXSTD= c++14 ``` Reviewed by: asomers Approved by: emaste (mentor) MFC after: 1 month Relnotes: yes Differential Revision: https://reviews.freebsd.org/D19732
72 lines
1.5 KiB
Makefile
72 lines
1.5 KiB
Makefile
# $FreeBSD$
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SHLIB_NAME= libomp.so
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OMPSRC= ${SRCTOP}/contrib/openmp/runtime/src
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ITTSRC= ${OMPSRC}/thirdparty/ittnotify
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.PATH: ${OMPSRC}
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.PATH: ${ITTSRC}
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SRCS+= ittnotify_static.c
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SRCS+= kmp_affinity.cpp
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SRCS+= kmp_alloc.cpp
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SRCS+= kmp_atomic.cpp
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SRCS+= kmp_barrier.cpp
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SRCS+= kmp_cancel.cpp
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SRCS+= kmp_csupport.cpp
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SRCS+= kmp_debug.cpp
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SRCS+= kmp_dispatch.cpp
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SRCS+= kmp_environment.cpp
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SRCS+= kmp_error.cpp
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SRCS+= kmp_ftn_cdecl.cpp
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SRCS+= kmp_ftn_extra.cpp
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SRCS+= kmp_global.cpp
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SRCS+= kmp_gsupport.cpp
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SRCS+= kmp_i18n.cpp
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SRCS+= kmp_io.cpp
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SRCS+= kmp_itt.cpp
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SRCS+= kmp_lock.cpp
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SRCS+= kmp_runtime.cpp
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SRCS+= kmp_sched.cpp
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SRCS+= kmp_settings.cpp
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SRCS+= kmp_str.cpp
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SRCS+= kmp_taskdeps.cpp
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SRCS+= kmp_tasking.cpp
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SRCS+= kmp_taskq.cpp
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SRCS+= kmp_threadprivate.cpp
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SRCS+= kmp_utility.cpp
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SRCS+= kmp_version.cpp
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SRCS+= kmp_wait_release.cpp
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SRCS+= ompt-general.cpp
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SRCS+= z_Linux_asm.S
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SRCS+= z_Linux_util.cpp
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INCS+= omp.h
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WARNS?= 1
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CFLAGS+= -D__STDC_CONSTANT_MACROS
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CFLAGS+= -D__STDC_FORMAT_MACROS
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CFLAGS+= -D__STDC_LIMIT_MACROS
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CFLAGS+= -I${.CURDIR}
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CFLAGS+= -I${OMPSRC}
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CFLAGS+= -I${ITTSRC}
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CFLAGS+= -ffunction-sections
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CFLAGS+= -fdata-sections
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CXXFLAGS+= -fvisibility-inlines-hidden
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CXXFLAGS+= -fno-exceptions
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CXXFLAGS+= -fno-rtti
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CXXSTD= c++11
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LDFLAGS+= -Wl,--warn-shared-textrel
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LDFLAGS+= -Wl,--gc-sections
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LDFLAGS+= -Wl,-z,noexecstack
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LDFLAGS+= -Wl,-fini=__kmp_internal_end_fini
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LDFLAGS+= -Wl,-soname,libomp.so
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VERSION_MAP= ${OMPSRC}/exports_so.txt
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LIBADD+= pthread
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LIBADD+= m
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.include <bsd.lib.mk>
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