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llvm-project/openmp/runtime/cmake/MicroTests.cmake

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CMake
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#
#//===----------------------------------------------------------------------===//
#//
#// The LLVM Compiler Infrastructure
#//
#// This file is dual licensed under the MIT and the University of Illinois Open
#// Source Licenses. See LICENSE.txt for details.
#//
#//===----------------------------------------------------------------------===//
#
######################################################
# MICRO TESTS
# The following micro-tests are small tests to perform on
# the library just created in ${CMAKE_CURRENT_BINARY_DIR}/, there are currently
# five micro-tests:
# (1) test-touch
# - Compile and run a small program using newly created libomp library
# - Fails if test-touch.c does not compile or if test-touch.c does not run after compilation
# - Program dependencies: gcc or g++, grep, bourne shell
# - Available for all Linux,Mac,Windows builds. Not available on Intel(R) MIC Architecture builds.
# (2) test-relo
# - Tests dynamic libraries for position-dependent code (can not have any position dependent code)
# - Fails if TEXTREL is in output of readelf -d libomp.so command
# - Program dependencies: readelf, grep, bourne shell
# - Available for Linux, Intel(R) MIC Architecture dynamic library builds. Not available otherwise.
# (3) test-execstack
# - Tests if stack is executable
# - Fails if stack is executable. Should only be readable and writable. Not exectuable.
# - Program dependencies: perl, readelf
# - Available for Linux dynamic library builds. Not available otherwise.
# (4) test-instr (Intel(R) MIC Architecutre only)
# - Tests Intel(R) MIC Architecture libraries for valid instruction set
# - Fails if finds invalid instruction for Intel(R) MIC Architecture (wasn't compiled with correct flags)
# - Program dependencies: perl, objdump
# - Available for Intel(R) MIC Architecture builds. Not available otherwise.
# (5) test-deps
# - Tests newly created libomp for library dependencies
# - Fails if sees a dependence not listed in td_exp variable below
# - Program dependencies: perl, (linux)readelf, (mac)otool[64], (windows)link.exe
# - Available for Linux,Mac,Windows, Intel(R) MIC Architecture dynamic builds and Windows static builds. Not available otherwise.
#
# All tests can be turned off by including -Dtests=off when calling cmake
# An individual test can be turned off by issuing something like -Dtest_touch=off when calling cmake
# test-touch
if(${WINDOWS})
set(do_test_touch_mt TRUE)
if(${do_test_touch_mt})
set(test_touch_items ${test_touch_items} test-touch-md test-touch-mt)
else()
set(test_touch_items ${test_touch_items} test-touch-md)
endif()
else()
set(test_touch_items ${test_touch_items} test-touch-rt)
endif()
set(regular_test_touch_items "${test_touch_items}")
add_suffix("/.success" regular_test_touch_items)
# test-touch : ${test_touch_items}/.success
set(ldeps "${regular_test_touch_items}")
add_custom_target(libomp-test-touch DEPENDS ${ldeps})
if(${WINDOWS})
# pick test-touch compiler
set(tt-c cl)
# test-touch compilation flags
list(APPEND tt-c-flags -nologo)
if(${RELEASE_BUILD} OR ${RELWITHDEBINFO_BUILD})
list(APPEND tt-c-flags-mt -MT)
list(APPEND tt-c-flags-md -MD)
else()
list(APPEND tt-c-flags-mt -MTd)
list(APPEND tt-c-flags-md -MDd)
endif()
list(APPEND tt-libs ${CMAKE_CURRENT_BINARY_DIR}/${imp_file})
list(APPEND tt-ld-flags -link -nodefaultlib:oldnames)
if(${IA32})
list(APPEND tt-ld-flags -safeseh)
endif()
list(APPEND tt-ld-flags-v -verbose)
else() # (Unix based systems, Intel(R) MIC Architecture, and Mac)
# pick test-touch compiler
if(${STD_CPP_LIB})
set(tt-c ${CMAKE_CXX_COMPILER})
else()
set(tt-c ${CMAKE_C_COMPILER})
endif()
# test-touch compilation flags
if(${LINUX})
list(APPEND tt-c-flags -pthread)
endif()
if(${IA32})
list(APPEND tt-c-flags -m32)
elseif(${INTEL64})
list(APPEND tt-c-flags -m64)
endif()
list(APPEND tt-libs ${CMAKE_CURRENT_BINARY_DIR}/${lib_file})
if(${MAC})
list(APPEND tt-ld-flags-v -Wl,-t)
set(tt-env "DYLD_LIBRARY_PATH=.:$ENV{DYLD_LIBRARY_PATH}")
else()
list(APPEND tt-ld-flags-v -Wl,--verbose)
set(tt-env LD_LIBRARY_PATH=".:${CMAKE_CURRENT_BINARY_DIR}:$ENV{LD_LIBRARY_PATH}")
endif()
endif()
list(APPEND tt-c-flags "${tt-c-flags-rt}")
list(APPEND tt-env "KMP_VERSION=1")
macro(test_touch_recipe test_touch_dir)
set(ldeps ${src_dir}/test-touch.c omp)
set(tt-exe-file ${test_touch_dir}/test-touch${exe})
if(${WINDOWS})
# ****** list(APPEND tt-c-flags -Fo$(dir $@)test-touch${obj} -Fe$(dir $@)test-touch${exe}) *******
set(tt-c-flags-out -Fo${test_touch_dir}/test-touch${obj} -Fe${test_touch_dir}/test-touch${exe})
list(APPEND ldeps ${CMAKE_CURRENT_BINARY_DIR}/${imp_file})
else()
# ****** list(APPEND tt-c-flags -o $(dir $@)test-touch${exe}) ********
set(tt-c-flags-out -o ${test_touch_dir}/test-touch${exe})
endif()
add_custom_command(
OUTPUT ${test_touch_dir}/.success
COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/${test_touch_dir}
COMMAND ${CMAKE_COMMAND} -E remove -f ${test_touch_dir}/*
COMMAND ${tt-c} ${tt-c-flags-out} ${tt-c-flags} ${src_dir}/test-touch.c ${tt-libs} ${tt-ld-flags}
COMMAND ${CMAKE_COMMAND} -E remove -f ${tt-exe-file}
COMMAND ${tt-c} ${tt-c-flags-out} ${tt-c-flags} ${src_dir}/test-touch.c ${tt-libs} ${tt-ld-flags} ${tt-ld-flags-v} > ${test_touch_dir}/build.log 2>&1
COMMAND ${tt-env} ${tt-exe-file}
#COMMAND grep -i -e \"[^_]libirc\" ${test_touch_dir}/build.log > ${test_touch_dir}/libirc.log \; [ $$? -eq 1 ]
COMMAND ${CMAKE_COMMAND} -E touch ${test_touch_dir}/.success
DEPENDS ${ldeps}
)
endmacro()
if(${WINDOWS})
test_touch_recipe(test-touch-mt)
test_touch_recipe(test-touch-md)
else()
test_touch_recipe(test-touch-rt)
endif()
# test-relo
add_custom_target(libomp-test-relo DEPENDS test-relo/.success)
add_custom_command(
OUTPUT test-relo/.success
COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/test-relo
COMMAND readelf -d ${CMAKE_CURRENT_BINARY_DIR}/${lib_file} > test-relo/readelf.log
COMMAND grep -e TEXTREL test-relo/readelf.log \; [ $$? -eq 1 ]
COMMAND ${CMAKE_COMMAND} -E touch test-relo/.success
DEPENDS omp
)
# test-execstack
add_custom_target(libomp-test-execstack DEPENDS test-execstack/.success)
add_custom_command(
OUTPUT test-execstack/.success
COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/test-execstack
COMMAND ${PERL_EXECUTABLE} ${tools_dir}/check-execstack.pl ${oa_opts} ${CMAKE_CURRENT_BINARY_DIR}/${lib_file}
COMMAND ${CMAKE_COMMAND} -E touch test-execstack/.success
DEPENDS omp
)
# test-instr
add_custom_target(libomp-test-instr DEPENDS test-instr/.success)
add_custom_command(
OUTPUT test-instr/.success
COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/test-instr
COMMAND ${PERL_EXECUTABLE} ${tools_dir}/check-instruction-set.pl ${oa_opts} --show --mic-arch=${LIBOMP_MIC_ARCH} ${CMAKE_CURRENT_BINARY_DIR}/${lib_file}
COMMAND ${CMAKE_COMMAND} -E touch test-instr/.success
DEPENDS omp ${tools_dir}/check-instruction-set.pl
)
# test-deps
add_custom_target(libomp-test-deps DEPENDS test-deps/.success)
set(td_exp)
if(${FREEBSD})
set(td_exp libc.so.7 libthr.so.3 libunwind.so.5)
elseif(${MAC})
set(td_exp /usr/lib/libSystem.B.dylib)
elseif(${WINDOWS})
set(td_exp kernel32.dll)
elseif(${LINUX})
if(${MIC})
set(td_exp libc.so.6,libpthread.so.0,libdl.so.2)
if(${STD_CPP_LIB})
set(td_exp ${td_exp},libstdc++.so.6)
endif()
if("${LIBOMP_MIC_ARCH}" STREQUAL "knf")
set(td_exp ${td_exp},ld-linux-l1om.so.2,libgcc_s.so.1)
elseif("${LIBOMP_MIC_ARCH}" STREQUAL "knc")
set(td_exp ${td_exp},ld-linux-k1om.so.2)
endif()
else()
set(td_exp libdl.so.2,libgcc_s.so.1)
if(${IA32})
set(td_exp ${td_exp},libc.so.6,ld-linux.so.2)
elseif(${INTEL64})
set(td_exp ${td_exp},libc.so.6,ld-linux-x86-64.so.2)
elseif(${ARM})
set(td_exp ${td_exp},libffi.so.6,libffi.so.5,libc.so.6,ld-linux-armhf.so.3)
elseif(${PPC64})
set(td_exp ${td_exp},libc.so.6,ld64.so.1)
endif()
if(${STD_CPP_LIB})
set(td_exp ${td_exp},libstdc++.so.6)
endif()
if(NOT ${STUBS_LIBRARY})
set(td_exp ${td_exp},libpthread.so.0)
endif()
endif()
endif()
add_custom_command(
OUTPUT test-deps/.success
COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/test-deps
COMMAND ${PERL_EXECUTABLE} ${tools_dir}/check-depends.pl ${oa_opts} --expected="${td_exp}" ${CMAKE_CURRENT_BINARY_DIR}/${lib_file}
COMMAND ${CMAKE_COMMAND} -E touch test-deps/.success
DEPENDS omp ${tools_dir}/check-depends.pl
)
# END OF TESTS
######################################################
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