mirror of
https://github.com/ceph/ceph
synced 2024-12-16 00:15:35 +00:00
44 lines
1.4 KiB
CMake
44 lines
1.4 KiB
CMake
find_path(fmt_INCLUDE_DIR NAMES fmt/format.h)
|
|
|
|
if(fmt_INCLUDE_DIR)
|
|
set(_fmt_version_file "${fmt_INCLUDE_DIR}/fmt/core.h")
|
|
if(NOT EXISTS "${_fmt_version_file}")
|
|
set(_fmt_version_file "${fmt_INCLUDE_DIR}/fmt/format.h")
|
|
endif()
|
|
if(EXISTS "${_fmt_version_file}")
|
|
# parse "#define FMT_VERSION 40100" to 4.1.0
|
|
file(STRINGS "${_fmt_version_file}" fmt_VERSION_LINE
|
|
REGEX "^#define[ \t]+FMT_VERSION[ \t]+[0-9]+$")
|
|
string(REGEX REPLACE "^#define[ \t]+FMT_VERSION[ \t]+([0-9]+)$"
|
|
"\\1" fmt_VERSION "${fmt_VERSION_LINE}")
|
|
foreach(ver "fmt_VERSION_PATCH" "fmt_VERSION_MINOR" "fmt_VERSION_MAJOR")
|
|
math(EXPR ${ver} "${fmt_VERSION} % 100")
|
|
math(EXPR fmt_VERSION "(${fmt_VERSION} - ${${ver}}) / 100")
|
|
endforeach()
|
|
set(fmt_VERSION
|
|
"${fmt_VERSION_MAJOR}.${fmt_VERSION_MINOR}.${fmt_VERSION_PATCH}")
|
|
endif()
|
|
endif()
|
|
|
|
find_library(fmt_LIBRARY NAMES fmt)
|
|
|
|
include(FindPackageHandleStandardArgs)
|
|
find_package_handle_standard_args(fmt
|
|
REQUIRED_VARS fmt_INCLUDE_DIR fmt_LIBRARY
|
|
VERSION_VAR fmt_VERSION)
|
|
mark_as_advanced(
|
|
fmt_INCLUDE_DIR
|
|
fmt_LIBRARY
|
|
fmt_VERSION_MAJOR
|
|
fmt_VERSION_MINOR
|
|
fmt_VERSION_PATCH
|
|
fmt_VERSION_STRING)
|
|
|
|
if(fmt_FOUND AND NOT (TARGET fmt::fmt))
|
|
add_library(fmt::fmt UNKNOWN IMPORTED)
|
|
set_target_properties(fmt::fmt PROPERTIES
|
|
INTERFACE_INCLUDE_DIRECTORIES "${fmt_INCLUDE_DIR}"
|
|
IMPORTED_LINK_INTERFACE_LANGUAGES "CXX"
|
|
IMPORTED_LOCATION "${fmt_LIBRARY}")
|
|
endif()
|