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# z_Linux_asm.S is missing BTI support MK_BRANCH_PROTECTION=no .include <bsd.compiler.mk> SHLIB_NAME=libomp.so OMPSRC=	${SRCTOP}/contrib/llvm-project/openmp/runtime/src ITTSRC=	${OMPSRC}/thirdparty/ittnotify .PATH:	${OMPSRC} .PATH:	${ITTSRC} SRCS+=ittnotify_static.cpp SRCS+=kmp_affinity.cpp SRCS+=kmp_alloc.cpp SRCS+=kmp_atomic.cpp SRCS+=kmp_barrier.cpp SRCS+=kmp_cancel.cpp SRCS+=kmp_csupport.cpp SRCS+=kmp_debug.cpp SRCS+=kmp_dispatch.cpp SRCS+=kmp_environment.cpp SRCS+=kmp_error.cpp SRCS+=kmp_ftn_cdecl.cpp SRCS+=kmp_ftn_extra.cpp SRCS+=kmp_global.cpp SRCS+=kmp_gsupport.cpp SRCS+=kmp_i18n.cpp SRCS+=kmp_io.cpp SRCS+=kmp_itt.cpp SRCS+=kmp_lock.cpp SRCS+=kmp_runtime.cpp SRCS+=kmp_sched.cpp SRCS+=kmp_settings.cpp SRCS+=kmp_str.cpp SRCS+=kmp_taskdeps.cpp SRCS+=kmp_tasking.cpp SRCS+=kmp_threadprivate.cpp SRCS+=kmp_utility.cpp SRCS+=kmp_version.cpp SRCS+=kmp_wait_release.cpp SRCS+=ompt-general.cpp SRCS+=z_Linux_asm.S SRCS+=z_Linux_util.cpp INCS+=omp.h WARNS?=1 CFLAGS+=	-D__STDC_CONSTANT_MACROS CFLAGS+=	-D__STDC_FORMAT_MACROS CFLAGS+=	-D__STDC_LIMIT_MACROS CFLAGS+=	-I${.CURDIR} CFLAGS+=	-I${OMPSRC} CFLAGS+=	-I${ITTSRC} CFLAGS+=	-ffunction-sections CFLAGS+=	-fdata-sections CXXFLAGS+=	-fvisibility-inlines-hidden CXXFLAGS+=	-fno-exceptions CXXFLAGS+=	-fno-rtti CXXSTD=c++17 .if ${COMPILER_TYPE} == "clang" .if ${MACHINE_CPUARCH} == "i386" .if ${COMPILER_VERSION} >= 90000 # When targeting i386, clang 9.0.0 produces a new warning about large atomic # operations "possibly incurring significant performance penalties", but there # is not much we can do about it. CWARNFLAGS+=	-Wno-atomic-alignment .endif .if ${COMPILER_VERSION} >= 170000 # When targeting i386, clang 17.0.0 produces a new warning that __sync # builtin operations must have natural alignment, but there is not much we # can do about it. CWARNFLAGS+=	-Wno-sync-alignment .endif # COMPILER_VERSION >= 170000 .endif # MACHINE_CPUARCH == i386 .if ${COMPILER_VERSION} >= 180000 # clang 18.0.0 introduces a new warning about variable length arrays in C++, # which OpenMP makes use of in several sources. CXXWARNFLAGS+=	-Wno-vla-cxx-extension .endif # COMPILER_VERSION >= 180000 .endif # COMPILER_TYPE == clang LDFLAGS+=	-Wl,--warn-shared-textrel LDFLAGS+=	-Wl,--gc-sections LDFLAGS+=	-Wl,-z,noexecstack LDFLAGS+=	-Wl,-fini=__kmp_internal_end_fini LDFLAGS+=	-Wl,-soname,libomp.so VERSION_MAP=	${OMPSRC}/exports_so.txt LIBADD+=pthread LIBADD+=m SYMLINKS+=	${SHLIB_NAME} ${LIBDIR}/libgomp.so .include <bsd.lib.mk>