option(USE_LOCKING "Use locks even in single-threaded builds to make them callable from multiple threads" OFF)
+option(USE_PERL "Use the older PERL scripts for build preparation instead of universal shell scripts" OFF)
+
if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
option(NO_AFFINITY "Disable support for CPU affinity masks to avoid binding processes from e.g. R or numpy/scipy to a single core" ON)
else()
message(STATUS "adding suffix ${SYMBOLSUFFIX} to names of exported symbols in ${OpenBLAS_LIBNAME}")
endif()
+ if (NOT DEFINED USE_PERL)
add_custom_command(TARGET ${OpenBLAS_LIBNAME}_shared POST_BUILD
COMMAND ${PROJECT_SOURCE_DIR}/exports/gensymbol "objcopy" "${ARCH}" "${BU}" "${EXPRECISION_IN}" "${NO_CBLAS_IN}" "${NO_LAPACK_IN}" "${NO_LAPACKE_IN}" "${NEED2UNDERSCORES_IN}" "${ONLY_CBLAS_IN}" \"${SYMBOLPREFIX}\" \"${SYMBOLSUFFIX}\" "${BUILD_LAPACK_DEPRECATED}" > ${PROJECT_BINARY_DIR}/objcopy.def
COMMAND objcopy -v --redefine-syms ${PROJECT_BINARY_DIR}/objcopy.def ${PROJECT_BINARY_DIR}/lib/lib${OpenBLAS_LIBNAME}.so
COMMENT "renaming symbols"
)
+ else()
+ add_custom_command(TARGET ${OpenBLAS_LIBNAME}_shared POST_BUILD
+ COMMAND perl ${PROJECT_SOURCE_DIR}/exports/gensymbol.pl "objcopy" "${ARCH}" "${BU}" "${EXPRECISION_IN}" "${NO_CBLAS_IN}" "${NO_LAPACK_IN}" "${NO_LAPACKE_IN}" "${NEED2UNDERSCORES_IN}" "${ONLY_CBLAS_IN}" \"${SYMBOLPREFIX}\" \"${SYMBOLSUFFIX}\" "${BUILD_LAPACK_DEPRECATED}" > ${PROJECT_BINARY_DIR}/objcopy.def
+ COMMAND objcopy -v --redefine-syms ${PROJECT_BINARY_DIR}/objcopy.def ${PROJECT_BINARY_DIR}/lib/lib${OpenBLAS_LIBNAME}.so
+ COMMENT "renaming symbols"
+ )
+ endif()
endif()
+
# Install project
# Install libraries
TARGET_CONF = config.h
endif
+ifdef USE_PERL
+SCRIPTSUFFIX = .pl
+else
+SCRIPTSUFFIX =
+endif
+
# CPUIDEMU = ../../cpuid/table.o
ifdef CPUIDEMU
./getarch_2nd 0 >> $(TARGET_MAKE)
./getarch_2nd 1 >> $(TARGET_CONF)
-$(TARGET_CONF): c_check f_check getarch
- ./c_check $(TARGET_MAKE) $(TARGET_CONF) $(CC) $(TARGET_FLAGS) $(CFLAGS)
+$(TARGET_CONF): c_check$(SCRIPTSUFFIX) f_check$(SCRIPTSUFFIX) getarch
+ ./c_check$(SCRIPTSUFFIX) $(TARGET_MAKE) $(TARGET_CONF) $(CC) $(TARGET_FLAGS) $(CFLAGS)
ifneq ($(ONLY_CBLAS), 1)
- ./f_check $(TARGET_MAKE) $(TARGET_CONF) $(FC) $(TARGET_FLAGS)
+ ./f_check$(SCRIPTSUFFIX) $(TARGET_MAKE) $(TARGET_CONF) $(FC) $(TARGET_FLAGS)
else
#When we only build CBLAS, we set NOFORTRAN=2
echo "NOFORTRAN=2" >> $(TARGET_MAKE)
getarch : getarch.c cpuid.S dummy $(CPUIDEMU)
- avx512=$$(./c_check - - $(CC) $(TARGET_FLAGS) $(CFLAGS) | grep NO_AVX512); \
- rv64gv=$$(./c_check - - $(CC) $(TARGET_FLAGS) $(CFLAGS) | grep NO_RV64GV); \
+ avx512=$$(./c_check$(SCRIPTSUFFIX) - - $(CC) $(TARGET_FLAGS) $(CFLAGS) | grep NO_AVX512); \
+ rv64gv=$$(./c_check$(SCRIPTSUFFIX) - - $(CC) $(TARGET_FLAGS) $(CFLAGS) | grep NO_RV64GV); \
$(HOSTCC) $(HOST_CFLAGS) $(EXFLAGS) $${avx512:+-D$${avx512}} $${rv64gv:+-D$${rv64gv}} -o $(@F) getarch.c cpuid.S $(CPUIDEMU)
getarch_2nd : getarch_2nd.c $(TARGET_CONF) dummy