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-rw-r--r--CMake/AbseilDll.cmake492
-rw-r--r--CMake/AbseilHelpers.cmake231
-rw-r--r--CMake/Googletest/DownloadGTest.cmake10
3 files changed, 663 insertions, 70 deletions
diff --git a/CMake/AbseilDll.cmake b/CMake/AbseilDll.cmake
new file mode 100644
index 00000000..8184d500
--- /dev/null
+++ b/CMake/AbseilDll.cmake
@@ -0,0 +1,492 @@
+include(CMakeParseArguments)
+
+set(ABSL_INTERNAL_DLL_FILES
+ "algorithm/algorithm.h"
+ "algorithm/container.h"
+ "base/attributes.h"
+ "base/call_once.h"
+ "base/casts.h"
+ "base/config.h"
+ "base/const_init.h"
+ "base/dynamic_annotations.cc"
+ "base/dynamic_annotations.h"
+ "base/internal/atomic_hook.h"
+ "base/internal/bits.h"
+ "base/internal/cycleclock.cc"
+ "base/internal/cycleclock.h"
+ "base/internal/direct_mmap.h"
+ "base/internal/endian.h"
+ "base/internal/exponential_biased.cc"
+ "base/internal/exponential_biased.h"
+ "base/internal/hide_ptr.h"
+ "base/internal/identity.h"
+ "base/internal/invoke.h"
+ "base/internal/inline_variable.h"
+ "base/internal/low_level_alloc.cc"
+ "base/internal/low_level_alloc.h"
+ "base/internal/low_level_scheduling.h"
+ "base/internal/per_thread_tls.h"
+ "base/internal/periodic_sampler.cc"
+ "base/internal/periodic_sampler.h"
+ "base/internal/pretty_function.h"
+ "base/internal/raw_logging.cc"
+ "base/internal/raw_logging.h"
+ "base/internal/scheduling_mode.h"
+ "base/internal/scoped_set_env.cc"
+ "base/internal/scoped_set_env.h"
+ "base/internal/spinlock.cc"
+ "base/internal/spinlock.h"
+ "base/internal/spinlock_wait.cc"
+ "base/internal/spinlock_wait.h"
+ "base/internal/sysinfo.cc"
+ "base/internal/sysinfo.h"
+ "base/internal/thread_annotations.h"
+ "base/internal/thread_identity.cc"
+ "base/internal/thread_identity.h"
+ "base/internal/throw_delegate.cc"
+ "base/internal/throw_delegate.h"
+ "base/internal/tsan_mutex_interface.h"
+ "base/internal/unaligned_access.h"
+ "base/internal/unscaledcycleclock.cc"
+ "base/internal/unscaledcycleclock.h"
+ "base/log_severity.cc"
+ "base/log_severity.h"
+ "base/macros.h"
+ "base/optimization.h"
+ "base/options.h"
+ "base/policy_checks.h"
+ "base/port.h"
+ "base/thread_annotations.h"
+ "container/btree_map.h"
+ "container/btree_set.h"
+ "container/fixed_array.h"
+ "container/flat_hash_map.h"
+ "container/flat_hash_set.h"
+ "container/inlined_vector.h"
+ "container/internal/btree.h"
+ "container/internal/btree_container.h"
+ "container/internal/common.h"
+ "container/internal/compressed_tuple.h"
+ "container/internal/container_memory.h"
+ "container/internal/counting_allocator.h"
+ "container/internal/hash_function_defaults.h"
+ "container/internal/hash_policy_traits.h"
+ "container/internal/hashtable_debug.h"
+ "container/internal/hashtable_debug_hooks.h"
+ "container/internal/hashtablez_sampler.cc"
+ "container/internal/hashtablez_sampler.h"
+ "container/internal/hashtablez_sampler_force_weak_definition.cc"
+ "container/internal/have_sse.h"
+ "container/internal/inlined_vector.h"
+ "container/internal/layout.h"
+ "container/internal/node_hash_policy.h"
+ "container/internal/raw_hash_map.h"
+ "container/internal/raw_hash_set.cc"
+ "container/internal/raw_hash_set.h"
+ "container/internal/tracked.h"
+ "container/node_hash_map.h"
+ "container/node_hash_set.h"
+ "debugging/failure_signal_handler.cc"
+ "debugging/failure_signal_handler.h"
+ "debugging/leak_check.h"
+ "debugging/leak_check_disable.cc"
+ "debugging/stacktrace.cc"
+ "debugging/stacktrace.h"
+ "debugging/symbolize.cc"
+ "debugging/symbolize.h"
+ "debugging/internal/address_is_readable.cc"
+ "debugging/internal/address_is_readable.h"
+ "debugging/internal/demangle.cc"
+ "debugging/internal/demangle.h"
+ "debugging/internal/elf_mem_image.cc"
+ "debugging/internal/elf_mem_image.h"
+ "debugging/internal/examine_stack.cc"
+ "debugging/internal/examine_stack.h"
+ "debugging/internal/stack_consumption.cc"
+ "debugging/internal/stack_consumption.h"
+ "debugging/internal/stacktrace_config.h"
+ "debugging/internal/symbolize.h"
+ "debugging/internal/vdso_support.cc"
+ "debugging/internal/vdso_support.h"
+ "functional/function_ref.h"
+ "functional/internal/function_ref.h"
+ "hash/hash.h"
+ "hash/internal/city.h"
+ "hash/internal/city.cc"
+ "hash/internal/hash.h"
+ "hash/internal/hash.cc"
+ "hash/internal/spy_hash_state.h"
+ "memory/memory.h"
+ "meta/type_traits.h"
+ "numeric/int128.cc"
+ "numeric/int128.h"
+ "random/bernoulli_distribution.h"
+ "random/beta_distribution.h"
+ "random/bit_gen_ref.h"
+ "random/discrete_distribution.cc"
+ "random/discrete_distribution.h"
+ "random/distribution_format_traits.h"
+ "random/distributions.h"
+ "random/exponential_distribution.h"
+ "random/gaussian_distribution.cc"
+ "random/gaussian_distribution.h"
+ "random/internal/distributions.h"
+ "random/internal/distribution_caller.h"
+ "random/internal/fast_uniform_bits.h"
+ "random/internal/fastmath.h"
+ "random/internal/gaussian_distribution_gentables.cc"
+ "random/internal/generate_real.h"
+ "random/internal/iostream_state_saver.h"
+ "random/internal/nonsecure_base.h"
+ "random/internal/pcg_engine.h"
+ "random/internal/platform.h"
+ "random/internal/pool_urbg.cc"
+ "random/internal/pool_urbg.h"
+ "random/internal/randen.cc"
+ "random/internal/randen.h"
+ "random/internal/randen_detect.cc"
+ "random/internal/randen_detect.h"
+ "random/internal/randen_engine.h"
+ "random/internal/randen_hwaes.cc"
+ "random/internal/randen_hwaes.h"
+ "random/internal/randen_slow.cc"
+ "random/internal/randen_slow.h"
+ "random/internal/randen_traits.h"
+ "random/internal/salted_seed_seq.h"
+ "random/internal/seed_material.cc"
+ "random/internal/seed_material.h"
+ "random/internal/sequence_urbg.h"
+ "random/internal/traits.h"
+ "random/internal/uniform_helper.h"
+ "random/internal/wide_multiply.h"
+ "random/log_uniform_int_distribution.h"
+ "random/poisson_distribution.h"
+ "random/random.h"
+ "random/seed_gen_exception.cc"
+ "random/seed_gen_exception.h"
+ "random/seed_sequences.cc"
+ "random/seed_sequences.h"
+ "random/uniform_int_distribution.h"
+ "random/uniform_real_distribution.h"
+ "random/zipf_distribution.h"
+ "strings/ascii.cc"
+ "strings/ascii.h"
+ "strings/charconv.cc"
+ "strings/charconv.h"
+ "strings/escaping.cc"
+ "strings/escaping.h"
+ "strings/internal/charconv_bigint.cc"
+ "strings/internal/charconv_bigint.h"
+ "strings/internal/charconv_parse.cc"
+ "strings/internal/charconv_parse.h"
+ "strings/internal/escaping.cc"
+ "strings/internal/escaping.h"
+ "strings/internal/stl_type_traits.h"
+ "strings/match.cc"
+ "strings/match.h"
+ "strings/numbers.cc"
+ "strings/numbers.h"
+ "strings/str_format.h"
+ "strings/str_cat.cc"
+ "strings/str_cat.h"
+ "strings/str_join.h"
+ "strings/str_replace.cc"
+ "strings/str_replace.h"
+ "strings/str_split.cc"
+ "strings/str_split.h"
+ "strings/string_view.cc"
+ "strings/string_view.h"
+ "strings/strip.h"
+ "strings/substitute.cc"
+ "strings/substitute.h"
+ "strings/internal/char_map.h"
+ "strings/internal/memutil.cc"
+ "strings/internal/memutil.h"
+ "strings/internal/ostringstream.cc"
+ "strings/internal/ostringstream.h"
+ "strings/internal/pow10_helper.cc"
+ "strings/internal/pow10_helper.h"
+ "strings/internal/resize_uninitialized.h"
+ "strings/internal/str_format/arg.cc"
+ "strings/internal/str_format/arg.h"
+ "strings/internal/str_format/bind.cc"
+ "strings/internal/str_format/bind.h"
+ "strings/internal/str_format/checker.h"
+ "strings/internal/str_format/extension.cc"
+ "strings/internal/str_format/extension.h"
+ "strings/internal/str_format/float_conversion.cc"
+ "strings/internal/str_format/float_conversion.h"
+ "strings/internal/str_format/output.cc"
+ "strings/internal/str_format/output.h"
+ "strings/internal/str_format/parser.cc"
+ "strings/internal/str_format/parser.h"
+ "strings/internal/str_join_internal.h"
+ "strings/internal/str_split_internal.h"
+ "strings/internal/utf8.cc"
+ "strings/internal/utf8.h"
+ "synchronization/barrier.cc"
+ "synchronization/barrier.h"
+ "synchronization/blocking_counter.cc"
+ "synchronization/blocking_counter.h"
+ "synchronization/mutex.cc"
+ "synchronization/mutex.h"
+ "synchronization/notification.cc"
+ "synchronization/notification.h"
+ "synchronization/internal/create_thread_identity.cc"
+ "synchronization/internal/create_thread_identity.h"
+ "synchronization/internal/graphcycles.cc"
+ "synchronization/internal/graphcycles.h"
+ "synchronization/internal/kernel_timeout.h"
+ "synchronization/internal/per_thread_sem.cc"
+ "synchronization/internal/per_thread_sem.h"
+ "synchronization/internal/thread_pool.h"
+ "synchronization/internal/waiter.cc"
+ "synchronization/internal/waiter.h"
+ "time/civil_time.cc"
+ "time/civil_time.h"
+ "time/clock.cc"
+ "time/clock.h"
+ "time/duration.cc"
+ "time/format.cc"
+ "time/time.cc"
+ "time/time.h"
+ "time/internal/cctz/include/cctz/civil_time.h"
+ "time/internal/cctz/include/cctz/civil_time_detail.h"
+ "time/internal/cctz/include/cctz/time_zone.h"
+ "time/internal/cctz/include/cctz/zone_info_source.h"
+ "time/internal/cctz/src/civil_time_detail.cc"
+ "time/internal/cctz/src/time_zone_fixed.cc"
+ "time/internal/cctz/src/time_zone_fixed.h"
+ "time/internal/cctz/src/time_zone_format.cc"
+ "time/internal/cctz/src/time_zone_if.cc"
+ "time/internal/cctz/src/time_zone_if.h"
+ "time/internal/cctz/src/time_zone_impl.cc"
+ "time/internal/cctz/src/time_zone_impl.h"
+ "time/internal/cctz/src/time_zone_info.cc"
+ "time/internal/cctz/src/time_zone_info.h"
+ "time/internal/cctz/src/time_zone_libc.cc"
+ "time/internal/cctz/src/time_zone_libc.h"
+ "time/internal/cctz/src/time_zone_lookup.cc"
+ "time/internal/cctz/src/time_zone_posix.cc"
+ "time/internal/cctz/src/time_zone_posix.h"
+ "time/internal/cctz/src/tzfile.h"
+ "time/internal/cctz/src/zone_info_source.cc"
+ "types/any.h"
+ "types/bad_any_cast.cc"
+ "types/bad_any_cast.h"
+ "types/bad_optional_access.cc"
+ "types/bad_optional_access.h"
+ "types/bad_variant_access.cc"
+ "types/bad_variant_access.h"
+ "types/compare.h"
+ "types/internal/conformance_aliases.h"
+ "types/internal/conformance_archetype.h"
+ "types/internal/conformance_profile.h"
+ "types/internal/variant.h"
+ "types/optional.h"
+ "types/internal/optional.h"
+ "types/span.h"
+ "types/internal/span.h"
+ "types/variant.h"
+ "utility/utility.h"
+)
+
+set(ABSL_INTERNAL_DLL_TARGETS
+ "stacktrace"
+ "symbolize"
+ "examine_stack"
+ "failure_signal_handler"
+ "debugging_internal"
+ "demangle_internal"
+ "leak_check"
+ "leak_check_disable"
+ "stack_consumption"
+ "debugging"
+ "hash"
+ "spy_hash_state"
+ "city"
+ "memory"
+ "strings"
+ "strings_internal"
+ "str_format"
+ "str_format_internal"
+ "pow10_helper"
+ "int128"
+ "numeric"
+ "utility"
+ "any"
+ "bad_any_cast"
+ "bad_any_cast_impl"
+ "span"
+ "optional"
+ "bad_optional_access"
+ "bad_variant_access"
+ "variant"
+ "compare"
+ "algorithm"
+ "algorithm_container"
+ "graphcycles_internal"
+ "kernel_timeout_internal"
+ "synchronization"
+ "thread_pool"
+ "bind_front"
+ "function_ref"
+ "atomic_hook"
+ "log_severity"
+ "raw_logging_internal"
+ "spinlock_wait"
+ "config"
+ "dynamic_annotations"
+ "core_headers"
+ "malloc_internal"
+ "base_internal"
+ "base"
+ "throw_delegate"
+ "pretty_function"
+ "endian"
+ "bits"
+ "exponential_biased"
+ "periodic_sampler"
+ "scoped_set_env"
+ "type_traits"
+ "meta"
+ "random_random"
+ "random_bit_gen_ref"
+ "random_distributions"
+ "random_seed_gen_exception"
+ "random_seed_sequences"
+ "random_internal_traits"
+ "random_internal_distribution_caller"
+ "random_internal_distributions"
+ "random_internal_fast_uniform_bits"
+ "random_internal_seed_material"
+ "random_internal_pool_urbg"
+ "random_internal_explicit_seed_seq"
+ "random_internal_sequence_urbg"
+ "random_internal_salted_seed_seq"
+ "random_internal_iostream_state_saver"
+ "random_internal_generate_real"
+ "random_internal_wide_multiply"
+ "random_internal_fastmath"
+ "random_internal_nonsecure_base"
+ "random_internal_pcg_engine"
+ "random_internal_randen_engine"
+ "random_internal_platform"
+ "random_internal_randen"
+ "random_internal_randen_slow"
+ "random_internal_randen_hwaes"
+ "random_internal_randen_hwaes_impl"
+ "random_internal_uniform_helper"
+ "time"
+ "civil_time"
+ "time_zone"
+ "container"
+ "btree"
+ "compressed_tuple"
+ "fixed_array"
+ "inlined_vector_internal"
+ "inlined_vector"
+ "counting_allocator"
+ "flat_hash_map"
+ "flat_hash_set"
+ "node_hash_map"
+ "node_hash_set"
+ "container_memory"
+ "hash_function_defaults"
+ "hash_policy_traits"
+ "hashtablez_sampler"
+ "hashtable_debug"
+ "hashtable_debug_hooks"
+ "have_sse"
+ "node_hash_policy"
+ "raw_hash_map"
+ "container_common"
+ "raw_hash_set"
+ "layout"
+ "tracked"
+)
+
+function(absl_internal_dll_contains)
+ cmake_parse_arguments(ABSL_INTERNAL_DLL
+ ""
+ "OUTPUT;TARGET"
+ ""
+ ${ARGN}
+ )
+
+ STRING(REGEX REPLACE "^absl::" "" _target ${ABSL_INTERNAL_DLL_TARGET})
+
+ list(FIND
+ ABSL_INTERNAL_DLL_TARGETS
+ "${_target}"
+ _index)
+
+ if (${_index} GREATER -1)
+ set(${ABSL_INTERNAL_DLL_OUTPUT} 1 PARENT_SCOPE)
+ else()
+ set(${ABSL_INTERNAL_DLL_OUTPUT} 0 PARENT_SCOPE)
+ endif()
+endfunction()
+
+function(absl_internal_dll_targets)
+ cmake_parse_arguments(ABSL_INTERNAL_DLL
+ ""
+ "OUTPUT"
+ "DEPS"
+ ${ARGN}
+ )
+
+ set(_deps "")
+ foreach(dep IN LISTS ABSL_INTERNAL_DLL_DEPS)
+ absl_internal_dll_contains(TARGET ${dep} OUTPUT _contains)
+ if (_contains)
+ list(APPEND _deps abseil_dll)
+ else()
+ list(APPEND _deps ${dep})
+ endif()
+ endforeach()
+
+ # Because we may have added the DLL multiple times
+ list(REMOVE_DUPLICATES _deps)
+ set(${ABSL_INTERNAL_DLL_OUTPUT} "${_deps}" PARENT_SCOPE)
+endfunction()
+
+function(absl_make_dll)
+ add_library(
+ abseil_dll
+ SHARED
+ "${ABSL_INTERNAL_DLL_FILES}"
+ )
+ target_link_libraries(
+ abseil_dll
+ PRIVATE
+ ${ABSL_DEFAULT_LINKOPTS}
+ )
+ set_property(TARGET abseil_dll PROPERTY LINKER_LANGUAGE "CXX")
+ target_include_directories(
+ abseil_dll
+ PUBLIC
+ "$<BUILD_INTERFACE:${ABSL_COMMON_INCLUDE_DIRS}>"
+ $<INSTALL_INTERFACE:${ABSL_INSTALL_INCLUDEDIR}>
+ )
+
+ target_compile_options(
+ abseil_dll
+ PRIVATE
+ ${ABSL_DEFAULT_COPTS}
+ )
+
+ target_compile_definitions(
+ abseil_dll
+ PRIVATE
+ ABSL_BUILD_DLL
+ NOMINMAX
+ INTERFACE
+ ${ABSL_CC_LIB_DEFINES}
+ )
+ install(TARGETS abseil_dll EXPORT ${PROJECT_NAME}Targets
+ RUNTIME DESTINATION ${ABSL_INSTALL_BINDIR}
+ LIBRARY DESTINATION ${ABSL_INSTALL_LIBDIR}
+ ARCHIVE DESTINATION ${ABSL_INSTALL_LIBDIR}
+ )
+endfunction()
diff --git a/CMake/AbseilHelpers.cmake b/CMake/AbseilHelpers.cmake
index 28fefaa6..7571ef1b 100644
--- a/CMake/AbseilHelpers.cmake
+++ b/CMake/AbseilHelpers.cmake
@@ -16,6 +16,7 @@
include(CMakeParseArguments)
include(AbseilConfigureCopts)
+include(AbseilDll)
include(AbseilInstallDirs)
# The IDE folder for Abseil that will be used if Abseil is included in a CMake
@@ -80,98 +81,169 @@ function(absl_cc_library)
${ARGN}
)
- if(NOT ABSL_CC_LIB_TESTONLY OR ABSL_RUN_TESTS)
- if(ABSL_ENABLE_INSTALL)
- set(_NAME "${ABSL_CC_LIB_NAME}")
- else()
- set(_NAME "absl_${ABSL_CC_LIB_NAME}")
+ if(ABSL_CC_LIB_TESTONLY AND NOT ABSL_RUN_TESTS)
+ return()
+ endif()
+
+ if(ABSL_ENABLE_INSTALL)
+ set(_NAME "${ABSL_CC_LIB_NAME}")
+ else()
+ set(_NAME "absl_${ABSL_CC_LIB_NAME}")
+ endif()
+
+ # Check if this is a header-only library
+ # Note that as of February 2019, many popular OS's (for example, Ubuntu
+ # 16.04 LTS) only come with cmake 3.5 by default. For this reason, we can't
+ # use list(FILTER...)
+ set(ABSL_CC_SRCS "${ABSL_CC_LIB_SRCS}")
+ foreach(src_file IN LISTS ABSL_CC_SRCS)
+ if(${src_file} MATCHES ".*\\.(h|inc)")
+ list(REMOVE_ITEM ABSL_CC_SRCS "${src_file}")
endif()
+ endforeach()
- # Check if this is a header-only library
- # Note that as of February 2019, many popular OS's (for example, Ubuntu
- # 16.04 LTS) only come with cmake 3.5 by default. For this reason, we can't
- # use list(FILTER...)
- set(ABSL_CC_SRCS "${ABSL_CC_LIB_SRCS}")
- foreach(src_file IN LISTS ABSL_CC_SRCS)
- if(${src_file} MATCHES ".*\\.(h|inc)")
- list(REMOVE_ITEM ABSL_CC_SRCS "${src_file}")
- endif()
- endforeach()
- if("${ABSL_CC_SRCS}" STREQUAL "")
+ if("${ABSL_CC_SRCS}" STREQUAL "")
+ set(ABSL_CC_LIB_IS_INTERFACE 1)
+ else()
+ set(ABSL_CC_LIB_IS_INTERFACE 0)
+ endif()
+
+ # Determine this build target's relationship to the DLL. It's one of three things:
+ # 1. "dll" -- This target is part of the DLL
+ # 2. "dll_dep" -- This target is not part of the DLL, but depends on the DLL.
+ # Note that we assume any target not in the DLL depends on the
+ # DLL. This is not a technical necessity but a convenience
+ # which happens to be true, because nearly every target is
+ # part of the DLL.
+ # 3. "static" -- This target does not depend on the DLL and should be built
+ # statically.
+ if (${ABSL_BUILD_DLL})
+ absl_internal_dll_contains(TARGET ${_NAME} OUTPUT _in_dll)
+ if (${_in_dll})
+ # This target should be replaced by the DLL
+ set(_build_type "dll")
set(ABSL_CC_LIB_IS_INTERFACE 1)
else()
- set(ABSL_CC_LIB_IS_INTERFACE 0)
+ # Building a DLL, but this target is not part of the DLL
+ set(_build_type "dll_dep")
endif()
+ else()
+ set(_build_type "static")
+ endif()
- if(NOT ABSL_CC_LIB_IS_INTERFACE)
- # CMake creates static libraries by default. Users can specify
- # -DBUILD_SHARED_LIBS=ON during initial configuration to build shared
- # libraries instead.
- add_library(${_NAME} "")
+ if(NOT ABSL_CC_LIB_IS_INTERFACE)
+ if(${_build_type} STREQUAL "dll_dep")
+ # This target depends on the DLL. When adding dependencies to this target,
+ # any depended-on-target which is contained inside the DLL is replaced
+ # with a dependency on the DLL.
+ add_library(${_NAME} STATIC "")
target_sources(${_NAME} PRIVATE ${ABSL_CC_LIB_SRCS} ${ABSL_CC_LIB_HDRS})
- target_include_directories(${_NAME}
- PUBLIC
- "$<BUILD_INTERFACE:${ABSL_COMMON_INCLUDE_DIRS}>"
- $<INSTALL_INTERFACE:${ABSL_INSTALL_INCLUDEDIR}>
+ absl_internal_dll_targets(
+ DEPS ${ABSL_CC_LIB_DEPS}
+ OUTPUT _dll_deps
)
- target_compile_options(${_NAME}
- PRIVATE ${ABSL_CC_LIB_COPTS})
target_link_libraries(${_NAME}
- PUBLIC ${ABSL_CC_LIB_DEPS}
+ PUBLIC ${_dll_deps}
PRIVATE
${ABSL_CC_LIB_LINKOPTS}
${ABSL_DEFAULT_LINKOPTS}
)
- target_compile_definitions(${_NAME} PUBLIC ${ABSL_CC_LIB_DEFINES})
- # Add all Abseil targets to a a folder in the IDE for organization.
- if(ABSL_CC_LIB_PUBLIC)
- set_property(TARGET ${_NAME} PROPERTY FOLDER ${ABSL_IDE_FOLDER})
- elseif(ABSL_CC_LIB_TESTONLY)
- set_property(TARGET ${_NAME} PROPERTY FOLDER ${ABSL_IDE_FOLDER}/test)
+ if (ABSL_CC_LIB_TESTONLY)
+ set(_gtest_link_define "GTEST_LINKED_AS_SHARED_LIBRARY=1")
else()
- set_property(TARGET ${_NAME} PROPERTY FOLDER ${ABSL_IDE_FOLDER}/internal)
+ set(_gtest_link_define)
endif()
- # INTERFACE libraries can't have the CXX_STANDARD property set
- set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD ${ABSL_CXX_STANDARD})
- set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD_REQUIRED ON)
-
- # When being installed, we lose the absl_ prefix. We want to put it back
- # to have properly named lib files. This is a no-op when we are not being
- # installed.
- set_target_properties(${_NAME} PROPERTIES
- OUTPUT_NAME "absl_${_NAME}"
+ target_compile_definitions(${_NAME}
+ PUBLIC
+ ABSL_CONSUME_DLL
+ "${_gtest_link_define}"
)
- else()
- # Generating header-only library
- add_library(${_NAME} INTERFACE)
- target_include_directories(${_NAME}
- INTERFACE
- "$<BUILD_INTERFACE:${ABSL_COMMON_INCLUDE_DIRS}>"
- $<INSTALL_INTERFACE:${ABSL_INSTALL_INCLUDEDIR}>
- )
+
+ elseif(${_build_type} STREQUAL "static")
+ add_library(${_NAME} STATIC "")
+ target_sources(${_NAME} PRIVATE ${ABSL_CC_LIB_SRCS} ${ABSL_CC_LIB_HDRS})
target_link_libraries(${_NAME}
- INTERFACE
- ${ABSL_CC_LIB_DEPS}
- ${ABSL_CC_LIB_LINKOPTS}
- ${ABSL_DEFAULT_LINKOPTS}
+ PUBLIC ${ABSL_CC_LIB_DEPS}
+ PRIVATE
+ ${ABSL_CC_LIB_LINKOPTS}
+ ${ABSL_DEFAULT_LINKOPTS}
)
- target_compile_definitions(${_NAME} INTERFACE ${ABSL_CC_LIB_DEFINES})
+ else()
+ message(FATAL_ERROR "Invalid build type: ${_build_type}")
endif()
- # TODO currently we don't install googletest alongside abseil sources, so
- # installed abseil can't be tested.
- if(NOT ABSL_CC_LIB_TESTONLY AND ABSL_ENABLE_INSTALL)
- install(TARGETS ${_NAME} EXPORT ${PROJECT_NAME}Targets
- RUNTIME DESTINATION ${ABSL_INSTALL_BINDIR}
- LIBRARY DESTINATION ${ABSL_INSTALL_LIBDIR}
- ARCHIVE DESTINATION ${ABSL_INSTALL_LIBDIR}
+ # Linker language can be inferred from sources, but in the case of DLLs we
+ # don't have any .cc files so it would be ambiguous. We could set it
+ # explicitly only in the case of DLLs but, because "CXX" is always the
+ # correct linker language for static or for shared libraries, we set it
+ # unconditionally.
+ set_property(TARGET ${_NAME} PROPERTY LINKER_LANGUAGE "CXX")
+
+ target_include_directories(${_NAME}
+ PUBLIC
+ "$<BUILD_INTERFACE:${ABSL_COMMON_INCLUDE_DIRS}>"
+ $<INSTALL_INTERFACE:${ABSL_INSTALL_INCLUDEDIR}>
+ )
+ target_compile_options(${_NAME}
+ PRIVATE ${ABSL_CC_LIB_COPTS})
+ target_compile_definitions(${_NAME} PUBLIC ${ABSL_CC_LIB_DEFINES})
+
+ # Add all Abseil targets to a a folder in the IDE for organization.
+ if(ABSL_CC_LIB_PUBLIC)
+ set_property(TARGET ${_NAME} PROPERTY FOLDER ${ABSL_IDE_FOLDER})
+ elseif(ABSL_CC_LIB_TESTONLY)
+ set_property(TARGET ${_NAME} PROPERTY FOLDER ${ABSL_IDE_FOLDER}/test)
+ else()
+ set_property(TARGET ${_NAME} PROPERTY FOLDER ${ABSL_IDE_FOLDER}/internal)
+ endif()
+
+ # INTERFACE libraries can't have the CXX_STANDARD property set
+ set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD ${ABSL_CXX_STANDARD})
+ set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD_REQUIRED ON)
+
+ # When being installed, we lose the absl_ prefix. We want to put it back
+ # to have properly named lib files. This is a no-op when we are not being
+ # installed.
+ if(ABSL_ENABLE_INSTALL)
+ set_target_properties(${_NAME} PROPERTIES
+ OUTPUT_NAME "absl_${_NAME}"
)
endif()
+ else()
+ # Generating header-only library
+ add_library(${_NAME} INTERFACE)
+ target_include_directories(${_NAME}
+ INTERFACE
+ "$<BUILD_INTERFACE:${ABSL_COMMON_INCLUDE_DIRS}>"
+ $<INSTALL_INTERFACE:${ABSL_INSTALL_INCLUDEDIR}>
+ )
- add_library(absl::${ABSL_CC_LIB_NAME} ALIAS ${_NAME})
+ if (${_build_type} STREQUAL "dll")
+ set(ABSL_CC_LIB_DEPS abseil_dll)
+ endif()
+
+ target_link_libraries(${_NAME}
+ INTERFACE
+ ${ABSL_CC_LIB_DEPS}
+ ${ABSL_CC_LIB_LINKOPTS}
+ ${ABSL_DEFAULT_LINKOPTS}
+ )
+ target_compile_definitions(${_NAME} INTERFACE ${ABSL_CC_LIB_DEFINES})
+ endif()
+
+ # TODO currently we don't install googletest alongside abseil sources, so
+ # installed abseil can't be tested.
+ if(NOT ABSL_CC_LIB_TESTONLY AND ABSL_ENABLE_INSTALL)
+ install(TARGETS ${_NAME} EXPORT ${PROJECT_NAME}Targets
+ RUNTIME DESTINATION ${ABSL_INSTALL_BINDIR}
+ LIBRARY DESTINATION ${ABSL_INSTALL_LIBDIR}
+ ARCHIVE DESTINATION ${ABSL_INSTALL_LIBDIR}
+ )
endif()
+
+ add_library(absl::${ABSL_CC_LIB_NAME} ALIAS ${_NAME})
endfunction()
# absl_cc_test()
@@ -224,23 +296,42 @@ function(absl_cc_test)
)
set(_NAME "absl_${ABSL_CC_TEST_NAME}")
+
add_executable(${_NAME} "")
target_sources(${_NAME} PRIVATE ${ABSL_CC_TEST_SRCS})
target_include_directories(${_NAME}
PUBLIC ${ABSL_COMMON_INCLUDE_DIRS}
PRIVATE ${GMOCK_INCLUDE_DIRS} ${GTEST_INCLUDE_DIRS}
)
- target_compile_definitions(${_NAME}
- PUBLIC ${ABSL_CC_TEST_DEFINES}
- )
+
+ if (${ABSL_BUILD_DLL})
+ target_compile_definitions(${_NAME}
+ PUBLIC
+ ${ABSL_CC_TEST_DEFINES}
+ ABSL_CONSUME_DLL
+ GTEST_LINKED_AS_SHARED_LIBRARY=1
+ )
+
+ # Replace dependencies on targets inside the DLL with abseil_dll itself.
+ absl_internal_dll_targets(
+ DEPS ${ABSL_CC_TEST_DEPS}
+ OUTPUT ABSL_CC_TEST_DEPS
+ )
+ else()
+ target_compile_definitions(${_NAME}
+ PUBLIC
+ ${ABSL_CC_TEST_DEFINES}
+ )
+ endif()
target_compile_options(${_NAME}
PRIVATE ${ABSL_CC_TEST_COPTS}
)
+
target_link_libraries(${_NAME}
PUBLIC ${ABSL_CC_TEST_DEPS}
PRIVATE ${ABSL_CC_TEST_LINKOPTS}
)
- # Add all Abseil targets to a a folder in the IDE for organization.
+ # Add all Abseil targets to a folder in the IDE for organization.
set_property(TARGET ${_NAME} PROPERTY FOLDER ${ABSL_IDE_FOLDER}/test)
set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD ${ABSL_CXX_STANDARD})
diff --git a/CMake/Googletest/DownloadGTest.cmake b/CMake/Googletest/DownloadGTest.cmake
index 3c682aef..8a00b455 100644
--- a/CMake/Googletest/DownloadGTest.cmake
+++ b/CMake/Googletest/DownloadGTest.cmake
@@ -7,6 +7,13 @@ configure_file(
${CMAKE_BINARY_DIR}/googletest-download/CMakeLists.txt
)
+set(ABSL_SAVE_CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS})
+set(ABSL_SAVE_CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
+if (BUILD_SHARED_LIBS)
+ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DGTEST_CREATE_SHARED_LIBRARY=1")
+endif()
+
# Configure and build the downloaded googletest source
execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
RESULT_VARIABLE result
@@ -22,6 +29,9 @@ if(result)
message(FATAL_ERROR "Build step for googletest failed: ${result}")
endif()
+set(CMAKE_CXX_FLAGS ${ABSL_SAVE_CMAKE_CXX_FLAGS})
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${ABSL_SAVE_CMAKE_RUNTIME_OUTPUT_DIRECTORY})
+
# Prevent overriding the parent project's compiler/linker settings on Windows
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)