mirror of
https://github.com/typesense/typesense.git
synced 2025-05-16 11:28:44 +08:00
97 lines
3.4 KiB
CMake
97 lines
3.4 KiB
CMake
# Source: https://github.com/facebook/hhvm/blob/master/CMake/FindICU.cmake
|
|
#
|
|
# Finds the International Components for Unicode (ICU) Library
|
|
#
|
|
# ICU_FOUND - True if ICU found.
|
|
# ICU_I18N_FOUND - True if ICU's internationalization library found.
|
|
# ICU_INCLUDE_DIRS - Directory to include to get ICU headers
|
|
# Note: always include ICU headers as, e.g.,
|
|
# unicode/utypes.h
|
|
# ICU_LIBRARIES - Libraries to link against for the common ICU
|
|
# ICU_I18N_LIBRARIES - Libraries to link against for ICU internationaliation
|
|
# (note: in addition to ICU_LIBRARIES)
|
|
|
|
# Look for the header file.
|
|
find_path(
|
|
ICU_INCLUDE_DIR
|
|
NAMES unicode/utypes.h
|
|
DOC "Include directory for the ICU library")
|
|
mark_as_advanced(ICU_INCLUDE_DIR)
|
|
|
|
# Look for the library.
|
|
find_library(
|
|
ICU_LIBRARY
|
|
NAMES icuuc cygicuuc cygicuuc32
|
|
DOC "Libraries to link against for the common parts of ICU")
|
|
mark_as_advanced(ICU_LIBRARY)
|
|
|
|
# Copy the results to the output variables.
|
|
if(ICU_INCLUDE_DIR AND ICU_LIBRARY)
|
|
set(ICU_FOUND 1)
|
|
set(ICU_LIBRARIES ${ICU_LIBRARY})
|
|
set(ICU_INCLUDE_DIRS ${ICU_INCLUDE_DIR})
|
|
|
|
set(ICU_VERSION 0)
|
|
set(ICU_MAJOR_VERSION 0)
|
|
set(ICU_MINOR_VERSION 0)
|
|
if (EXISTS "${ICU_INCLUDE_DIR}/unicode/uvernum.h")
|
|
FILE(READ "${ICU_INCLUDE_DIR}/unicode/uvernum.h" _ICU_VERSION_CONENTS)
|
|
else()
|
|
FILE(READ "${ICU_INCLUDE_DIR}/unicode/uversion.h" _ICU_VERSION_CONENTS)
|
|
endif()
|
|
|
|
STRING(REGEX REPLACE ".*#define U_ICU_VERSION_MAJOR_NUM ([0-9]+).*" "\\1" ICU_MAJOR_VERSION "${_ICU_VERSION_CONENTS}")
|
|
STRING(REGEX REPLACE ".*#define U_ICU_VERSION_MINOR_NUM ([0-9]+).*" "\\1" ICU_MINOR_VERSION "${_ICU_VERSION_CONENTS}")
|
|
|
|
set(ICU_VERSION "${ICU_MAJOR_VERSION}.${ICU_MINOR_VERSION}")
|
|
|
|
# Look for the ICU internationalization libraries
|
|
find_library(
|
|
ICU_I18N_LIBRARY
|
|
NAMES icuin icui18n cygicuin cygicuin32
|
|
DOC "Libraries to link against for ICU internationalization")
|
|
mark_as_advanced(ICU_I18N_LIBRARY)
|
|
if (ICU_I18N_LIBRARY)
|
|
set(ICU_I18N_FOUND 1)
|
|
set(ICU_I18N_LIBRARIES ${ICU_I18N_LIBRARY})
|
|
else (ICU_I18N_LIBRARY)
|
|
set(ICU_I18N_FOUND 0)
|
|
set(ICU_I18N_LIBRARIES)
|
|
endif (ICU_I18N_LIBRARY)
|
|
|
|
# Look for the ICU data libraries
|
|
find_library(
|
|
ICU_DATA_LIBRARY
|
|
NAMES icudt icudata cygicudata cygicudata32
|
|
DOC "Libraries to link against for ICU data")
|
|
mark_as_advanced(ICU_DATA_LIBRARY)
|
|
if (ICU_DATA_LIBRARY)
|
|
set(ICU_DATA_FOUND 1)
|
|
set(ICU_DATA_LIBRARIES ${ICU_DATA_LIBRARY})
|
|
else (ICU_DATA_LIBRARY)
|
|
set(ICU_DATA_FOUND 0)
|
|
set(ICU_DATA_LIBRARIES)
|
|
endif (ICU_DATA_LIBRARY)
|
|
else(ICU_INCLUDE_DIR AND ICU_LIBRARY)
|
|
set(ICU_FOUND 0)
|
|
set(ICU_I18N_FOUND 0)
|
|
set(ICU_LIBRARIES)
|
|
set(ICU_I18N_LIBRARIES)
|
|
set(ICU_INCLUDE_DIRS)
|
|
set(ICU_VERSION)
|
|
set(ICU_MAJOR_VERSION)
|
|
set(ICU_MINOR_VERSION)
|
|
endif(ICU_INCLUDE_DIR AND ICU_LIBRARY)
|
|
|
|
IF(ICU_FOUND)
|
|
IF( NOT ICU_FIND_QUIETLY )
|
|
MESSAGE( STATUS "Found ICU header files in ${ICU_INCLUDE_DIRS}")
|
|
MESSAGE( STATUS "Found ICU libraries: ${ICU_LIBRARIES}")
|
|
ENDIF( NOT ICU_FIND_QUIETLY )
|
|
ELSE(ICU_FOUND)
|
|
IF(ICU_FIND_REQUIRED)
|
|
MESSAGE( FATAL_ERROR "Could not find ICU" )
|
|
ELSE(ICU_FIND_REQUIRED)
|
|
MESSAGE( STATUS "Optional package ICU was not found" )
|
|
ENDIF(ICU_FIND_REQUIRED)
|
|
ENDIF(ICU_FOUND) |