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moved the library definition and the installation into a sub CMakeLists.txt

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This commit is contained in:
Mario Werner
2016-01-29 16:39:03 +01:00
parent 5e7ab2f4ea
commit 5aa5116edc
2 changed files with 83 additions and 83 deletions
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84
CMakeLists.txt
View File

@@ -71,50 +71,7 @@ if (BIICODE)
return() return()
endif () endif ()
#------------------------------------------------------------------------------ add_subdirectory(cppformat)
# define the cppformat library, its includes and the needed defines
set(FMT_SOURCES cppformat/format.cc cppformat/format.h)
if (HAVE_OPEN)
set(FMT_SOURCES ${FMT_SOURCES} cppformat/posix.cc cppformat/posix.h)
endif ()
add_library(cppformat ${FMT_SOURCES})
target_compile_options(cppformat PUBLIC ${CPP11_FLAG}) # starting with cmake 3.1 the CXX_STANDARD property can be used
if (FMT_PEDANTIC)
target_compile_options(cppformat PRIVATE ${PEDANTIC_COMPILE_FLAGS})
endif ()
target_compile_definitions(cppformat INTERFACE
FMT_USE_FILE_DESCRIPTORS=$<BOOL:${HAVE_OPEN}>)
target_include_directories(cppformat INTERFACE
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
$<INSTALL_INTERFACE:include>)
set_target_properties(cppformat PROPERTIES
VERSION ${CPPFORMAT_VERSION} SOVERSION ${CPACK_PACKAGE_VERSION_MAJOR})
if (BUILD_SHARED_LIBS)
if (UNIX AND NOT APPLE)
# Fix rpmlint warning:
# unused-direct-shlib-dependency /usr/lib/libformat.so.1.1.0 /lib/libm.so.6.
target_link_libraries(cppformat -Wl,--as-needed)
endif ()
target_compile_definitions(cppformat PRIVATE FMT_EXPORT INTERFACE FMT_SHARED)
endif ()
#------------------------------------------------------------------------------
# additionally define a header only library when cmake is new enough
if (CMAKE_VERSION VERSION_GREATER 3.1.0 OR CMAKE_VERSION VERSION_EQUAL 3.1.0)
add_library(cppformat-header-only INTERFACE)
target_compile_definitions(cppformat-header-only INTERFACE FMT_HEADER_ONLY=1)
target_include_directories(cppformat-header-only INTERFACE
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
$<INSTALL_INTERFACE:include>)
endif ()
if (FMT_DOC) if (FMT_DOC)
add_subdirectory(doc) add_subdirectory(doc)
@@ -125,8 +82,6 @@ if (FMT_TEST)
add_subdirectory(test) add_subdirectory(test)
endif () endif ()
set(gitignore ${PROJECT_SOURCE_DIR}/.gitignore) set(gitignore ${PROJECT_SOURCE_DIR}/.gitignore)
if (EXISTS ${gitignore}) if (EXISTS ${gitignore})
# Get the list of ignored files from .gitignore. # Get the list of ignored files from .gitignore.
@@ -147,40 +102,3 @@ if (EXISTS ${gitignore})
set(CPACK_RESOURCE_FILE_README ${PROJECT_SOURCE_DIR}/README.rst) set(CPACK_RESOURCE_FILE_README ${PROJECT_SOURCE_DIR}/README.rst)
include(CPack) include(CPack)
endif () endif ()
# Install targets.
if (FMT_INSTALL)
include(CMakePackageConfigHelpers)
set(config_install_dir lib/cmake/cppformat)
set(version_config ${CMAKE_CURRENT_BINARY_DIR}/cppformat-config-version.cmake)
set(project_config ${CMAKE_CURRENT_BINARY_DIR}/cppformat-config.cmake)
set(targets_export_name cppformat-targets)
set(FMT_LIB_DIR lib CACHE STRING
"Installation directory for libraries, relative to ${CMAKE_INSTALL_PREFIX}.")
# Generate the version, config and target files into the build directory.
write_basic_package_version_file(
${version_config}
VERSION ${CPPFORMAT_VERSION}
COMPATIBILITY AnyNewerVersion)
configure_package_config_file(
support/cmake/cppformat-config.cmake.in
${project_config}
INSTALL_DESTINATION ${config_install_dir})
set(CPPFORMAT_LIBRARY_TARGETS cppformat)
if (TARGET cppformat-header-only)
set(CPPFORMAT_LIBRARY_TARGETS ${CPPFORMAT_LIBRARY_TARGETS} cppformat-header-only)
endif ()
export(TARGETS ${CPPFORMAT_LIBRARY_TARGETS} FILE ${targets_export_name}.cmake)
# Install version, config and target files.
install(
FILES ${project_config} ${version_config}
DESTINATION ${config_install_dir})
install(EXPORT ${targets_export_name} DESTINATION ${config_install_dir})
# Install the library and the include file.
install(TARGETS cppformat EXPORT ${targets_export_name} DESTINATION ${FMT_LIB_DIR})
install(FILES cppformat/format.h DESTINATION include/cppformat)
endif ()

82
cppformat/CMakeLists.txt Normal file
View File

@@ -0,0 +1,82 @@
#------------------------------------------------------------------------------
# define the cppformat library, its includes and the needed defines
set(FMT_SOURCES format.cc format.h)
if (HAVE_OPEN)
set(FMT_SOURCES ${FMT_SOURCES} posix.cc posix.h)
endif ()
add_library(cppformat ${FMT_SOURCES})
target_compile_options(cppformat PUBLIC ${CPP11_FLAG}) # starting with cmake 3.1 the CXX_STANDARD property can be used
if (FMT_PEDANTIC)
target_compile_options(cppformat PRIVATE ${PEDANTIC_COMPILE_FLAGS})
endif ()
target_compile_definitions(cppformat INTERFACE
FMT_USE_FILE_DESCRIPTORS=$<BOOL:${HAVE_OPEN}>)
target_include_directories(cppformat INTERFACE
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
$<INSTALL_INTERFACE:include>)
set_target_properties(cppformat PROPERTIES
VERSION ${CPPFORMAT_VERSION} SOVERSION ${CPACK_PACKAGE_VERSION_MAJOR})
if (BUILD_SHARED_LIBS)
if (UNIX AND NOT APPLE)
# Fix rpmlint warning:
# unused-direct-shlib-dependency /usr/lib/libformat.so.1.1.0 /lib/libm.so.6.
target_link_libraries(cppformat -Wl,--as-needed)
endif ()
target_compile_definitions(cppformat PRIVATE FMT_EXPORT INTERFACE FMT_SHARED)
endif ()
#------------------------------------------------------------------------------
# additionally define a header only library when cmake is new enough
if (CMAKE_VERSION VERSION_GREATER 3.1.0 OR CMAKE_VERSION VERSION_EQUAL 3.1.0)
add_library(cppformat-header-only INTERFACE)
target_compile_definitions(cppformat-header-only INTERFACE FMT_HEADER_ONLY=1)
target_include_directories(cppformat-header-only INTERFACE
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
$<INSTALL_INTERFACE:include>)
endif ()
# Install targets.
if (FMT_INSTALL)
include(CMakePackageConfigHelpers)
set(config_install_dir lib/cmake/cppformat)
set(version_config ${PROJECT_BINARY_DIR}/cppformat-config-version.cmake)
set(project_config ${PROJECT_BINARY_DIR}/cppformat-config.cmake)
set(targets_export_name cppformat-targets)
set(FMT_LIB_DIR lib CACHE STRING
"Installation directory for libraries, relative to ${CMAKE_INSTALL_PREFIX}.")
# Generate the version, config and target files into the build directory.
write_basic_package_version_file(
${version_config}
VERSION ${CPPFORMAT_VERSION}
COMPATIBILITY AnyNewerVersion)
configure_package_config_file(
${PROJECT_SOURCE_DIR}/support/cmake/cppformat-config.cmake.in
${project_config}
INSTALL_DESTINATION ${config_install_dir})
if (TARGET cppformat-header-only)
export(TARGETS cppformat cppformat-header-only FILE ${PROJECT_BINARY_DIR}/${targets_export_name}.cmake)
else ()
export(TARGETS cppformat FILE ${PROJECT_BINARY_DIR}/${targets_export_name}.cmake)
endif ()
# Install version, config and target files.
install(
FILES ${project_config} ${version_config}
DESTINATION ${config_install_dir})
install(EXPORT ${targets_export_name} DESTINATION ${config_install_dir})
# Install the library and the include file.
install(TARGETS cppformat EXPORT ${targets_export_name} DESTINATION ${FMT_LIB_DIR})
install(FILES format.h DESTINATION include/cppformat)
endif ()