set(${result_var} "${result}" PARENT_SCOPE)
endfunction()
+# Sets a cache variable with a docstring joined from multiple arguments:
+# set(<variable> <value>... CACHE <type> <docstring>...)
+# This allows splitting a long docstring for readability.
+function(set_verbose)
+ cmake_parse_arguments(SET_VERBOSE "" "" "CACHE" ${ARGN})
+ list(GET SET_VERBOSE_CACHE 0 type)
+ list(REMOVE_AT SET_VERBOSE_CACHE 0)
+ join(doc ${SET_VERBOSE_CACHE})
+ set(${SET_VERBOSE_UNPARSED_ARGUMENTS} CACHE ${type} ${doc})
+endfunction()
+
# Set the default CMAKE_BUILD_TYPE to Release.
# This should be done before the project command since the latter can set
# CMAKE_BUILD_TYPE itself (it does so for nmake).
if (MASTER_PROJECT AND NOT CMAKE_BUILD_TYPE)
- join(doc "Choose the type of build, options are: None(CMAKE_CXX_FLAGS or "
- "CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel.")
- set(CMAKE_BUILD_TYPE Release CACHE STRING ${doc})
+ set_verbose(CMAKE_BUILD_TYPE Release CACHE STRING
+ "Choose the type of build, options are: None(CMAKE_CXX_FLAGS or "
+ "CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel.")
endif ()
option(FMT_PEDANTIC "Enable extra warnings and expensive tests." OFF)
-option(FMT_WERROR "Halt the compilation with an error on compiler warnings." OFF)
+option(FMT_WERROR "Halt the compilation with an error on compiler warnings."
+ OFF)
# Options that control generation of various targets.
option(FMT_DOC "Generate the doc target." ${MASTER_PROJECT})
option(FMT_INSTALL "Generate the install target." ${MASTER_PROJECT})
option(FMT_TEST "Generate the test target." ${MASTER_PROJECT})
-
-project(FMT)
+option(FMT_FUZZ "Generate the fuzz target." OFF)
+option(FMT_CUDA_TEST "Generate the cuda-test target." OFF)
+option(FMT_OS "Include core requiring OS (Windows/Posix) " ON)
+project(FMT CXX)
# Get version from core.h
file(READ include/fmt/core.h core_h)
message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
-set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+if (NOT CMAKE_RUNTIME_OUTPUT_DIRECTORY)
+ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+endif ()
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH}
"${CMAKE_CURRENT_SOURCE_DIR}/support/cmake")
include(cxx14)
include(CheckCXXCompilerFlag)
+include(JoinPaths)
+
+list(FIND CMAKE_CXX_COMPILE_FEATURES "cxx_variadic_templates" index)
+if (${index} GREATER -1)
+ # Use cxx_variadic_templates instead of more appropriate cxx_std_11 for
+ # compatibility with older CMake versions.
+ set(FMT_REQUIRED_FEATURES cxx_variadic_templates)
+endif ()
+message(STATUS "Required features: ${FMT_REQUIRED_FEATURES}")
if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
set(PEDANTIC_COMPILE_FLAGS -pedantic-errors -Wall -Wextra -pedantic
-Wcast-align -Wnon-virtual-dtor
-Wctor-dtor-privacy -Wdisabled-optimization
-Winvalid-pch -Woverloaded-virtual
- -Wconversion
+ -Wconversion -Wswitch-enum
-Wno-ctor-dtor-privacy -Wno-format-nonliteral -Wno-shadow)
if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.6)
set(PEDANTIC_COMPILE_FLAGS ${PEDANTIC_COMPILE_FLAGS} -Wnoexcept
endif ()
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
- set(PEDANTIC_COMPILE_FLAGS -Wall -Wextra -pedantic -Wconversion -Wno-sign-conversion)
+ set(PEDANTIC_COMPILE_FLAGS -Wall -Wextra -pedantic -Wconversion
+ -Wno-sign-conversion -Wdeprecated -Wweak-vtables)
check_cxx_compiler_flag(-Wzero-as-null-pointer-constant HAS_NULLPTR_WARNING)
if (HAS_NULLPTR_WARNING)
set(PEDANTIC_COMPILE_FLAGS ${PEDANTIC_COMPILE_FLAGS}
set(MSBUILD_SETUP "call \"${WINSDK_SETENV}\"")
endif ()
# Set FrameworkPathOverride to get rid of MSB3644 warnings.
- set(netfxpath "C:\\Program Files\\Reference Assemblies\\Microsoft\\Framework\\.NETFramework\\v4.0")
+ join(netfxpath
+ "C:\\Program Files\\Reference Assemblies\\Microsoft\\Framework\\"
+ ".NETFramework\\v4.0")
file(WRITE run-msbuild.bat "
${MSBUILD_SETUP}
${CMAKE_MAKE_PROGRAM} -p:FrameworkPathOverride=\"${netfxpath}\" %*")
endif ()
+set(strtod_l_headers stdlib.h)
+if (APPLE)
+ set(strtod_l_headers ${strtod_l_headers} xlocale.h)
+endif ()
+
include(CheckSymbolExists)
if (WIN32)
- check_symbol_exists(open io.h HAVE_OPEN)
+ check_symbol_exists(_strtod_l "${strtod_l_headers}" HAVE_STRTOD_L)
else ()
- check_symbol_exists(open fcntl.h HAVE_OPEN)
+ check_symbol_exists(strtod_l "${strtod_l_headers}" HAVE_STRTOD_L)
endif ()
function(add_headers VAR)
endfunction()
# Define the fmt library, its includes and the needed defines.
-add_headers(FMT_HEADERS chrono.h color.h core.h format.h format-inl.h locale.h
- ostream.h prepare.h printf.h time.h ranges.h)
-set(FMT_SOURCES src/format.cc)
-if (HAVE_OPEN)
- add_headers(FMT_HEADERS posix.h)
- set(FMT_SOURCES ${FMT_SOURCES} src/posix.cc)
+add_headers(FMT_HEADERS chrono.h color.h compile.h core.h format.h format-inl.h
+ locale.h os.h ostream.h posix.h printf.h ranges.h)
+if (FMT_OS)
+ set(FMT_SOURCES src/format.cc src/os.cc)
+else()
+ set(FMT_SOURCES src/format.cc)
endif ()
-add_library(fmt ${FMT_SOURCES} ${FMT_HEADERS} include/format README.rst
- ChangeLog.rst)
+add_library(fmt ${FMT_SOURCES} ${FMT_HEADERS} README.rst ChangeLog.rst)
add_library(fmt::fmt ALIAS fmt)
+if (HAVE_STRTOD_L)
+ target_compile_definitions(fmt PUBLIC FMT_LOCALE)
+endif ()
+
if (FMT_WERROR)
target_compile_options(fmt PRIVATE ${WERROR_FLAG})
endif ()
target_compile_options(fmt PRIVATE ${PEDANTIC_COMPILE_FLAGS})
endif ()
+target_compile_features(fmt INTERFACE ${FMT_REQUIRED_FEATURES})
+
target_include_directories(fmt PUBLIC
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
$<INSTALL_INTERFACE:include>)
+set(FMT_DEBUG_POSTFIX d CACHE STRING "Debug library postfix.")
+
set_target_properties(fmt PROPERTIES
VERSION ${FMT_VERSION} SOVERSION ${CPACK_PACKAGE_VERSION_MAJOR}
- DEBUG_POSTFIX d)
+ DEBUG_POSTFIX "${FMT_DEBUG_POSTFIX}")
+
+# Set FMT_LIB_NAME for pkg-config fmt.pc. We cannot use the OUTPUT_NAME target
+# property because it's not set by default.
+set(FMT_LIB_NAME fmt)
+if (CMAKE_BUILD_TYPE STREQUAL "Debug")
+ set(FMT_LIB_NAME ${FMT_LIB_NAME}${FMT_DEBUG_POSTFIX})
+endif ()
if (BUILD_SHARED_LIBS)
- if (UNIX AND NOT APPLE)
+ if (UNIX AND NOT APPLE AND NOT ${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
# Fix rpmlint warning:
# unused-direct-shlib-dependency /usr/lib/libformat.so.1.1.0 /lib/libm.so.6.
target_link_libraries(fmt -Wl,--as-needed)
endif ()
target_compile_definitions(fmt PRIVATE FMT_EXPORT INTERFACE FMT_SHARED)
endif ()
+if (FMT_SAFE_DURATION_CAST)
+ target_compile_definitions(fmt PUBLIC FMT_SAFE_DURATION_CAST)
+endif()
add_library(fmt-header-only INTERFACE)
add_library(fmt::fmt-header-only ALIAS fmt-header-only)
target_compile_definitions(fmt-header-only INTERFACE FMT_HEADER_ONLY=1)
+target_compile_features(fmt-header-only INTERFACE ${FMT_REQUIRED_FEATURES})
target_include_directories(fmt-header-only INTERFACE
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
if (FMT_INSTALL)
include(GNUInstallDirs)
include(CMakePackageConfigHelpers)
- set(FMT_CMAKE_DIR ${CMAKE_INSTALL_LIBDIR}/cmake/fmt CACHE STRING
- "Installation directory for cmake files, relative to ${CMAKE_INSTALL_PREFIX}.")
+ set_verbose(FMT_CMAKE_DIR ${CMAKE_INSTALL_LIBDIR}/cmake/fmt CACHE STRING
+ "Installation directory for cmake files, a relative path "
+ "that will be joined to ${CMAKE_INSTALL_PREFIX}, or an arbitrary absolute path.")
set(version_config ${PROJECT_BINARY_DIR}/fmt-config-version.cmake)
set(project_config ${PROJECT_BINARY_DIR}/fmt-config.cmake)
set(pkgconfig ${PROJECT_BINARY_DIR}/fmt.pc)
set(INSTALL_TARGETS ${INSTALL_TARGETS} fmt-header-only)
endif ()
- set(FMT_LIB_DIR ${CMAKE_INSTALL_LIBDIR} CACHE STRING
- "Installation directory for libraries, relative to ${CMAKE_INSTALL_PREFIX}.")
+ set_verbose(FMT_LIB_DIR ${CMAKE_INSTALL_LIBDIR} CACHE STRING
+ "Installation directory for libraries, a relative path "
+ "that will be joined to ${CMAKE_INSTALL_PREFIX}, or an arbitrary absolute path.")
- set(FMT_INC_DIR ${CMAKE_INSTALL_INCLUDEDIR}/fmt CACHE STRING
- "Installation directory for include files, relative to ${CMAKE_INSTALL_PREFIX}.")
+ set_verbose(FMT_INC_DIR ${CMAKE_INSTALL_INCLUDEDIR}/fmt CACHE STRING
+ "Installation directory for include files, a relative path "
+ "that will be joined to ${CMAKE_INSTALL_PREFIX}, or an arbitrary absolute path.")
- set(FMT_PKGCONFIG_DIR "share/pkgconfig" CACHE PATH
- "Installation directory for pkgconfig (.pc) files, relative to ${CMAKE_INSTALL_PREFIX}.")
+ set_verbose(FMT_PKGCONFIG_DIR ${CMAKE_INSTALL_LIBDIR}/pkgconfig CACHE PATH
+ "Installation directory for pkgconfig (.pc) files, a relative path "
+ "that will be joined to ${CMAKE_INSTALL_PREFIX}, or an arbitrary absolute path.")
# Generate the version, config and target files into the build directory.
write_basic_package_version_file(
${version_config}
VERSION ${FMT_VERSION}
COMPATIBILITY AnyNewerVersion)
+
+ join_paths(libdir_for_pc_file "\${exec_prefix}" "${CMAKE_INSTALL_LIBDIR}")
+ join_paths(includedir_for_pc_file "\${prefix}" "${CMAKE_INSTALL_INCLUDEDIR}")
+
configure_file(
"${PROJECT_SOURCE_DIR}/support/cmake/fmt.pc.in"
"${pkgconfig}"
# Install the library and headers.
install(TARGETS ${INSTALL_TARGETS} EXPORT ${targets_export_name}
- DESTINATION ${FMT_LIB_DIR})
+ LIBRARY DESTINATION ${FMT_LIB_DIR}
+ ARCHIVE DESTINATION ${FMT_LIB_DIR}
+ RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
- install(FILES $<TARGET_PDB_FILE:${INSTALL_TARGETS}> DESTINATION ${FMT_LIB_DIR} OPTIONAL)
+ install(FILES $<TARGET_PDB_FILE:${INSTALL_TARGETS}>
+ DESTINATION ${FMT_LIB_DIR} OPTIONAL)
install(FILES ${FMT_HEADERS} DESTINATION ${FMT_INC_DIR})
install(FILES "${pkgconfig}" DESTINATION "${FMT_PKGCONFIG_DIR}")
endif ()
add_subdirectory(test)
endif ()
+# Control fuzzing independent of the unit tests.
+if (FMT_FUZZ)
+ add_subdirectory(test/fuzzing)
+ target_compile_definitions(fmt PUBLIC FMT_FUZZ)
+endif ()
+
set(gitignore ${PROJECT_SOURCE_DIR}/.gitignore)
if (MASTER_PROJECT AND EXISTS ${gitignore})
# Get the list of ignored files from .gitignore.
file (STRINGS ${gitignore} lines)
- LIST(REMOVE_ITEM lines /doc/html)
+ list(REMOVE_ITEM lines /doc/html)
foreach (line ${lines})
string(REPLACE "." "[.]" line "${line}")
string(REPLACE "*" ".*" line "${line}")
projects / ceph.git / blobdiff