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tesseract/cmake/FindICU.cmake
Ray Smith dd216f69e7 Added more missing license headers
2016-11-18 15:56:43 -08:00

324 lines
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CMake
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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This module can find the International Components for Unicode (ICU) Library
#
# Requirements:
# - CMake >= 2.8.3 (for new version of find_package_handle_standard_args)
#
# The following variables will be defined for your use:
# - ICU_FOUND : were all of your specified components found (include dependencies)?
# - ICU_INCLUDE_DIRS : ICU include directory
# - ICU_LIBRARIES : ICU libraries
# - ICU_VERSION : complete version of ICU (x.y.z)
# - ICU_MAJOR_VERSION : major version of ICU
# - ICU_MINOR_VERSION : minor version of ICU
# - ICU_PATCH_VERSION : patch version of ICU
# - ICU_<COMPONENT>_FOUND : were <COMPONENT> found? (FALSE for non specified component if it is not a dependency)
#
# For windows or non standard installation, define ICU_ROOT variable to point to the root installation of ICU. Two ways:
# - run cmake with -DICU_ROOT=<PATH>
# - define an environment variable with the same name before running cmake
# With cmake-gui, before pressing "Configure":
# 1) Press "Add Entry" button
# 2) Add a new entry defined as:
# - Name: ICU_ROOT
# - Type: choose PATH in the selection list
# - Press "..." button and select the root installation of ICU
#
# Example Usage:
#
# 1. Copy this file in the root of your project source directory
# 2. Then, tell CMake to search this non-standard module in your project directory by adding to your CMakeLists.txt:
# set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR})
# 3. Finally call find_package() once, here are some examples to pick from
#
# Require ICU 4.4 or later
# find_package(ICU 4.4 REQUIRED)
#
# if(ICU_FOUND)
# include_directories(${ICU_INCLUDE_DIRS})
# add_executable(myapp myapp.c)
# target_link_libraries(myapp ${ICU_LIBRARIES})
# endif(ICU_FOUND)
#=============================================================================
# Copyright (c) 2011-2013, julp
#
# Distributed under the OSI-approved BSD License
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
#=============================================================================
find_package(PkgConfig QUIET)
########## Private ##########
if(NOT DEFINED ICU_PUBLIC_VAR_NS)
set(ICU_PUBLIC_VAR_NS "ICU") # Prefix for all ICU relative public variables
endif(NOT DEFINED ICU_PUBLIC_VAR_NS)
if(NOT DEFINED ICU_PRIVATE_VAR_NS)
set(ICU_PRIVATE_VAR_NS "_${ICU_PUBLIC_VAR_NS}") # Prefix for all ICU relative internal variables
endif(NOT DEFINED ICU_PRIVATE_VAR_NS)
if(NOT DEFINED PC_ICU_PRIVATE_VAR_NS)
set(PC_ICU_PRIVATE_VAR_NS "_PC${ICU_PRIVATE_VAR_NS}") # Prefix for all pkg-config relative internal variables
endif(NOT DEFINED PC_ICU_PRIVATE_VAR_NS)
function(icudebug _VARNAME)
if(${ICU_PUBLIC_VAR_NS}_DEBUG)
if(DEFINED ${ICU_PUBLIC_VAR_NS}_${_VARNAME})
message("${ICU_PUBLIC_VAR_NS}_${_VARNAME} = ${${ICU_PUBLIC_VAR_NS}_${_VARNAME}}")
else(DEFINED ${ICU_PUBLIC_VAR_NS}_${_VARNAME})
message("${ICU_PUBLIC_VAR_NS}_${_VARNAME} = <UNDEFINED>")
endif(DEFINED ${ICU_PUBLIC_VAR_NS}_${_VARNAME})
endif(${ICU_PUBLIC_VAR_NS}_DEBUG)
endfunction(icudebug)
set(${ICU_PRIVATE_VAR_NS}_ROOT "")
if(DEFINED ENV{ICU_ROOT})
set(${ICU_PRIVATE_VAR_NS}_ROOT "$ENV{ICU_ROOT}")
endif(DEFINED ENV{ICU_ROOT})
if (DEFINED ICU_ROOT)
set(${ICU_PRIVATE_VAR_NS}_ROOT "${ICU_ROOT}")
endif(DEFINED ICU_ROOT)
set(${ICU_PRIVATE_VAR_NS}_BIN_SUFFIXES )
set(${ICU_PRIVATE_VAR_NS}_LIB_SUFFIXES )
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
list(APPEND ${ICU_PRIVATE_VAR_NS}_BIN_SUFFIXES "bin64")
list(APPEND ${ICU_PRIVATE_VAR_NS}_LIB_SUFFIXES "lib64")
endif(CMAKE_SIZEOF_VOID_P EQUAL 8)
list(APPEND ${ICU_PRIVATE_VAR_NS}_BIN_SUFFIXES "bin")
list(APPEND ${ICU_PRIVATE_VAR_NS}_LIB_SUFFIXES "lib")
set(${ICU_PRIVATE_VAR_NS}_COMPONENTS )
# <icu component name> <library name 1> ... <library name N>
macro(icu_declare_component _NAME)
list(APPEND ${ICU_PRIVATE_VAR_NS}_COMPONENTS ${_NAME})
set("${ICU_PRIVATE_VAR_NS}_COMPONENTS_${_NAME}" ${ARGN})
endmacro(icu_declare_component)
icu_declare_component(data icudata)
icu_declare_component(uc icuuc) # Common and Data libraries
icu_declare_component(i18n icui18n icuin) # Internationalization library
icu_declare_component(io icuio ustdio) # Stream and I/O Library
icu_declare_component(le icule) # Layout library
icu_declare_component(lx iculx) # Paragraph Layout library
########## Public ##########
set(${ICU_PUBLIC_VAR_NS}_FOUND TRUE)
set(${ICU_PUBLIC_VAR_NS}_LIBRARIES )
set(${ICU_PUBLIC_VAR_NS}_INCLUDE_DIRS )
set(${ICU_PUBLIC_VAR_NS}_C_FLAGS "")
set(${ICU_PUBLIC_VAR_NS}_CXX_FLAGS "")
set(${ICU_PUBLIC_VAR_NS}_CPP_FLAGS "")
set(${ICU_PUBLIC_VAR_NS}_C_SHARED_FLAGS "")
set(${ICU_PUBLIC_VAR_NS}_CXX_SHARED_FLAGS "")
set(${ICU_PUBLIC_VAR_NS}_CPP_SHARED_FLAGS "")
foreach(${ICU_PRIVATE_VAR_NS}_COMPONENT ${${ICU_PRIVATE_VAR_NS}_COMPONENTS})
string(TOUPPER "${${ICU_PRIVATE_VAR_NS}_COMPONENT}" ${ICU_PRIVATE_VAR_NS}_UPPER_COMPONENT)
set("${ICU_PUBLIC_VAR_NS}_${${ICU_PRIVATE_VAR_NS}_UPPER_COMPONENT}_FOUND" FALSE) # may be done in the icu_declare_component macro
endforeach(${ICU_PRIVATE_VAR_NS}_COMPONENT)
# Check components
if(NOT ${ICU_PUBLIC_VAR_NS}_FIND_COMPONENTS) # uc required at least
set(${ICU_PUBLIC_VAR_NS}_FIND_COMPONENTS uc)
else(NOT ${ICU_PUBLIC_VAR_NS}_FIND_COMPONENTS)
list(APPEND ${ICU_PUBLIC_VAR_NS}_FIND_COMPONENTS uc)
list(REMOVE_DUPLICATES ${ICU_PUBLIC_VAR_NS}_FIND_COMPONENTS)
foreach(${ICU_PRIVATE_VAR_NS}_COMPONENT ${${ICU_PUBLIC_VAR_NS}_FIND_COMPONENTS})
if(NOT DEFINED ${ICU_PRIVATE_VAR_NS}_COMPONENTS_${${ICU_PRIVATE_VAR_NS}_COMPONENT})
message(FATAL_ERROR "Unknown ICU component: ${${ICU_PRIVATE_VAR_NS}_COMPONENT}")
endif(NOT DEFINED ${ICU_PRIVATE_VAR_NS}_COMPONENTS_${${ICU_PRIVATE_VAR_NS}_COMPONENT})
endforeach(${ICU_PRIVATE_VAR_NS}_COMPONENT)
endif(NOT ${ICU_PUBLIC_VAR_NS}_FIND_COMPONENTS)
# Includes
find_path(
${ICU_PUBLIC_VAR_NS}_INCLUDE_DIRS
NAMES unicode/utypes.h utypes.h
HINTS ${${ICU_PRIVATE_VAR_NS}_ROOT}
PATH_SUFFIXES "include"
DOC "Include directories for ICU"
)
if(${ICU_PUBLIC_VAR_NS}_INCLUDE_DIRS)
########## <part to keep synced with tests/version/CMakeLists.txt> ##########
if(EXISTS "${${ICU_PUBLIC_VAR_NS}_INCLUDE_DIRS}/unicode/uvernum.h") # ICU >= 4
file(READ "${${ICU_PUBLIC_VAR_NS}_INCLUDE_DIRS}/unicode/uvernum.h" ${ICU_PRIVATE_VAR_NS}_VERSION_HEADER_CONTENTS)
elseif(EXISTS "${${ICU_PUBLIC_VAR_NS}_INCLUDE_DIRS}/unicode/uversion.h") # ICU [2;4[
file(READ "${${ICU_PUBLIC_VAR_NS}_INCLUDE_DIRS}/unicode/uversion.h" ${ICU_PRIVATE_VAR_NS}_VERSION_HEADER_CONTENTS)
elseif(EXISTS "${${ICU_PUBLIC_VAR_NS}_INCLUDE_DIRS}/unicode/utypes.h") # ICU [1.4;2[
file(READ "${${ICU_PUBLIC_VAR_NS}_INCLUDE_DIRS}/unicode/utypes.h" ${ICU_PRIVATE_VAR_NS}_VERSION_HEADER_CONTENTS)
elseif(EXISTS "${${ICU_PUBLIC_VAR_NS}_INCLUDE_DIRS}/utypes.h") # ICU 1.3
file(READ "${${ICU_PUBLIC_VAR_NS}_INCLUDE_DIRS}/utypes.h" ${ICU_PRIVATE_VAR_NS}_VERSION_HEADER_CONTENTS)
else()
message(FATAL_ERROR "ICU version header not found")
endif()
if(${ICU_PRIVATE_VAR_NS}_VERSION_HEADER_CONTENTS MATCHES ".*# *define *ICU_VERSION *\"([0-9]+)\".*") # ICU 1.3
# [1.3;1.4[ as #define ICU_VERSION "3" (no patch version, ie all 1.3.X versions will be detected as 1.3.0)
set(${ICU_PUBLIC_VAR_NS}_MAJOR_VERSION "1")
set(${ICU_PUBLIC_VAR_NS}_MINOR_VERSION "${CMAKE_MATCH_1}")
set(${ICU_PUBLIC_VAR_NS}_PATCH_VERSION "0")
elseif(${ICU_PRIVATE_VAR_NS}_VERSION_HEADER_CONTENTS MATCHES ".*# *define *U_ICU_VERSION_MAJOR_NUM *([0-9]+).*")
#
# Since version 4.9.1, ICU release version numbering was totaly changed, see:
# - http://site.icu-project.org/download/49
# - http://userguide.icu-project.org/design#TOC-Version-Numbers-in-ICU
#
set(${ICU_PUBLIC_VAR_NS}_MAJOR_VERSION "${CMAKE_MATCH_1}")
string(REGEX REPLACE ".*# *define *U_ICU_VERSION_MINOR_NUM *([0-9]+).*" "\\1" ${ICU_PUBLIC_VAR_NS}_MINOR_VERSION "${${ICU_PRIVATE_VAR_NS}_VERSION_HEADER_CONTENTS}")
string(REGEX REPLACE ".*# *define *U_ICU_VERSION_PATCHLEVEL_NUM *([0-9]+).*" "\\1" ${ICU_PUBLIC_VAR_NS}_PATCH_VERSION "${${ICU_PRIVATE_VAR_NS}_VERSION_HEADER_CONTENTS}")
elseif(${ICU_PRIVATE_VAR_NS}_VERSION_HEADER_CONTENTS MATCHES ".*# *define *U_ICU_VERSION *\"(([0-9]+)(\\.[0-9]+)*)\".*") # ICU [1.4;1.8[
# [1.4;1.8[ as #define U_ICU_VERSION "1.4.1.2" but it seems that some 1.4.1(?:\.\d)? have releasing error and appears as 1.4.0
set(${ICU_PRIVATE_VAR_NS}_FULL_VERSION "${CMAKE_MATCH_1}") # copy CMAKE_MATCH_1, no longer valid on the following if
if(${ICU_PRIVATE_VAR_NS}_FULL_VERSION MATCHES "^([0-9]+)\\.([0-9]+)$")
set(${ICU_PUBLIC_VAR_NS}_MAJOR_VERSION "${CMAKE_MATCH_1}")
set(${ICU_PUBLIC_VAR_NS}_MINOR_VERSION "${CMAKE_MATCH_2}")
set(${ICU_PUBLIC_VAR_NS}_PATCH_VERSION "0")
elseif(${ICU_PRIVATE_VAR_NS}_FULL_VERSION MATCHES "^([0-9]+)\\.([0-9]+)\\.([0-9]+)")
set(${ICU_PUBLIC_VAR_NS}_MAJOR_VERSION "${CMAKE_MATCH_1}")
set(${ICU_PUBLIC_VAR_NS}_MINOR_VERSION "${CMAKE_MATCH_2}")
set(${ICU_PUBLIC_VAR_NS}_PATCH_VERSION "${CMAKE_MATCH_3}")
endif()
else()
message(FATAL_ERROR "failed to detect ICU version")
endif()
set(${ICU_PUBLIC_VAR_NS}_VERSION "${${ICU_PUBLIC_VAR_NS}_MAJOR_VERSION}.${${ICU_PUBLIC_VAR_NS}_MINOR_VERSION}.${${ICU_PUBLIC_VAR_NS}_PATCH_VERSION}")
########## </part to keep synced with tests/version/CMakeLists.txt> ##########
# Check dependencies (implies pkg-config)
if(PKG_CONFIG_FOUND)
set(${ICU_PRIVATE_VAR_NS}_COMPONENTS_DUP ${${ICU_PUBLIC_VAR_NS}_FIND_COMPONENTS})
foreach(${ICU_PRIVATE_VAR_NS}_COMPONENT ${${ICU_PRIVATE_VAR_NS}_COMPONENTS_DUP})
pkg_check_modules(PC_ICU_PRIVATE_VAR_NS "icu-${${ICU_PRIVATE_VAR_NS}_COMPONENT}" QUIET)
if(${PC_ICU_PRIVATE_VAR_NS}_FOUND)
foreach(${PC_ICU_PRIVATE_VAR_NS}_LIBRARY ${PC_ICU_LIBRARIES})
string(REGEX REPLACE "^icu" "" ${PC_ICU_PRIVATE_VAR_NS}_STRIPPED_LIBRARY ${${PC_ICU_PRIVATE_VAR_NS}_LIBRARY})
list(APPEND ${ICU_PUBLIC_VAR_NS}_FIND_COMPONENTS ${${PC_ICU_PRIVATE_VAR_NS}_STRIPPED_LIBRARY})
endforeach(${PC_ICU_PRIVATE_VAR_NS}_LIBRARY)
endif(${PC_ICU_PRIVATE_VAR_NS}_FOUND)
endforeach(${ICU_PRIVATE_VAR_NS}_COMPONENT)
list(REMOVE_DUPLICATES ${ICU_PUBLIC_VAR_NS}_FIND_COMPONENTS)
endif(PKG_CONFIG_FOUND)
# Check libraries
foreach(${ICU_PRIVATE_VAR_NS}_COMPONENT ${${ICU_PUBLIC_VAR_NS}_FIND_COMPONENTS})
set(${ICU_PRIVATE_VAR_NS}_POSSIBLE_RELEASE_NAMES )
set(${ICU_PRIVATE_VAR_NS}_POSSIBLE_DEBUG_NAMES )
foreach(${ICU_PRIVATE_VAR_NS}_BASE_NAME ${${ICU_PRIVATE_VAR_NS}_COMPONENTS_${${ICU_PRIVATE_VAR_NS}_COMPONENT}})
list(APPEND ${ICU_PRIVATE_VAR_NS}_POSSIBLE_RELEASE_NAMES "${${ICU_PRIVATE_VAR_NS}_BASE_NAME}")
list(APPEND ${ICU_PRIVATE_VAR_NS}_POSSIBLE_DEBUG_NAMES "${${ICU_PRIVATE_VAR_NS}_BASE_NAME}d")
list(APPEND ${ICU_PRIVATE_VAR_NS}_POSSIBLE_RELEASE_NAMES "${${ICU_PRIVATE_VAR_NS}_BASE_NAME}${ICU_MAJOR_VERSION}${ICU_MINOR_VERSION}")
list(APPEND ${ICU_PRIVATE_VAR_NS}_POSSIBLE_DEBUG_NAMES "${${ICU_PRIVATE_VAR_NS}_BASE_NAME}${ICU_MAJOR_VERSION}${ICU_MINOR_VERSION}d")
endforeach(${ICU_PRIVATE_VAR_NS}_BASE_NAME)
find_library(
${ICU_PRIVATE_VAR_NS}_LIB_RELEASE_${${ICU_PRIVATE_VAR_NS}_COMPONENT}
NAMES ${${ICU_PRIVATE_VAR_NS}_POSSIBLE_RELEASE_NAMES}
HINTS ${${ICU_PRIVATE_VAR_NS}_ROOT}
PATH_SUFFIXES ${_ICU_LIB_SUFFIXES}
DOC "Release libraries for ICU"
)
find_library(
${ICU_PRIVATE_VAR_NS}_LIB_DEBUG_${${ICU_PRIVATE_VAR_NS}_COMPONENT}
NAMES ${${ICU_PRIVATE_VAR_NS}_POSSIBLE_DEBUG_NAMES}
HINTS ${${ICU_PRIVATE_VAR_NS}_ROOT}
PATH_SUFFIXES ${_ICU_LIB_SUFFIXES}
DOC "Debug libraries for ICU"
)
string(TOUPPER "${${ICU_PRIVATE_VAR_NS}_COMPONENT}" ${ICU_PRIVATE_VAR_NS}_UPPER_COMPONENT)
if(NOT ${ICU_PRIVATE_VAR_NS}_LIB_RELEASE_${${ICU_PRIVATE_VAR_NS}_COMPONENT} AND NOT ${ICU_PRIVATE_VAR_NS}_LIB_DEBUG_${${ICU_PRIVATE_VAR_NS}_COMPONENT}) # both not found
set("${ICU_PUBLIC_VAR_NS}_${${ICU_PRIVATE_VAR_NS}_UPPER_COMPONENT}_FOUND" FALSE)
set("${ICU_PUBLIC_VAR_NS}_FOUND" FALSE)
else(NOT ${ICU_PRIVATE_VAR_NS}_LIB_RELEASE_${${ICU_PRIVATE_VAR_NS}_COMPONENT} AND NOT ${ICU_PRIVATE_VAR_NS}_LIB_DEBUG_${${ICU_PRIVATE_VAR_NS}_COMPONENT}) # one or both found
set("${ICU_PUBLIC_VAR_NS}_${${ICU_PRIVATE_VAR_NS}_UPPER_COMPONENT}_FOUND" TRUE)
if(NOT ${ICU_PRIVATE_VAR_NS}_LIB_RELEASE_${${ICU_PRIVATE_VAR_NS}_COMPONENT}) # release not found => we are in debug
set(${ICU_PRIVATE_VAR_NS}_LIB_${${ICU_PRIVATE_VAR_NS}_COMPONENT} "${${ICU_PRIVATE_VAR_NS}_LIB_DEBUG_${${ICU_PRIVATE_VAR_NS}_COMPONENT}}")
elseif(NOT ${ICU_PRIVATE_VAR_NS}_LIB_DEBUG_${${ICU_PRIVATE_VAR_NS}_COMPONENT}) # debug not found => we are in release
set(${ICU_PRIVATE_VAR_NS}_LIB_${${ICU_PRIVATE_VAR_NS}_COMPONENT} "${${ICU_PRIVATE_VAR_NS}_LIB_RELEASE_${${ICU_PRIVATE_VAR_NS}_COMPONENT}}")
else() # both found
set(
${ICU_PRIVATE_VAR_NS}_LIB_${${ICU_PRIVATE_VAR_NS}_COMPONENT}
optimized ${${ICU_PRIVATE_VAR_NS}_LIB_RELEASE_${${ICU_PRIVATE_VAR_NS}_COMPONENT}}
debug ${${ICU_PRIVATE_VAR_NS}_LIB_DEBUG_${${ICU_PRIVATE_VAR_NS}_COMPONENT}}
)
endif()
list(APPEND ${ICU_PUBLIC_VAR_NS}_LIBRARIES ${${ICU_PRIVATE_VAR_NS}_LIB_${${ICU_PRIVATE_VAR_NS}_COMPONENT}})
endif(NOT ${ICU_PRIVATE_VAR_NS}_LIB_RELEASE_${${ICU_PRIVATE_VAR_NS}_COMPONENT} AND NOT ${ICU_PRIVATE_VAR_NS}_LIB_DEBUG_${${ICU_PRIVATE_VAR_NS}_COMPONENT})
endforeach(${ICU_PRIVATE_VAR_NS}_COMPONENT)
# Try to find out compiler flags
find_program(${ICU_PUBLIC_VAR_NS}_CONFIG_EXECUTABLE icu-config HINTS ${${ICU_PRIVATE_VAR_NS}_ROOT})
if(${ICU_PUBLIC_VAR_NS}_CONFIG_EXECUTABLE)
execute_process(COMMAND ${${ICU_PUBLIC_VAR_NS}_CONFIG_EXECUTABLE} --cflags OUTPUT_VARIABLE ${ICU_PUBLIC_VAR_NS}_C_FLAGS OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(COMMAND ${${ICU_PUBLIC_VAR_NS}_CONFIG_EXECUTABLE} --cxxflags OUTPUT_VARIABLE ${ICU_PUBLIC_VAR_NS}_CXX_FLAGS OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(COMMAND ${${ICU_PUBLIC_VAR_NS}_CONFIG_EXECUTABLE} --cppflags OUTPUT_VARIABLE ${ICU_PUBLIC_VAR_NS}_CPP_FLAGS OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(COMMAND ${${ICU_PUBLIC_VAR_NS}_CONFIG_EXECUTABLE} --cflags-dynamic OUTPUT_VARIABLE ${ICU_PUBLIC_VAR_NS}_C_SHARED_FLAGS OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(COMMAND ${${ICU_PUBLIC_VAR_NS}_CONFIG_EXECUTABLE} --cxxflags-dynamic OUTPUT_VARIABLE ${ICU_PUBLIC_VAR_NS}_CXX_SHARED_FLAGS OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(COMMAND ${${ICU_PUBLIC_VAR_NS}_CONFIG_EXECUTABLE} --cppflags-dynamic OUTPUT_VARIABLE ${ICU_PUBLIC_VAR_NS}_CPP_SHARED_FLAGS OUTPUT_STRIP_TRAILING_WHITESPACE)
endif(${ICU_PUBLIC_VAR_NS}_CONFIG_EXECUTABLE)
# Check find_package arguments
include(FindPackageHandleStandardArgs)
if(${ICU_PUBLIC_VAR_NS}_FIND_REQUIRED AND NOT ${ICU_PUBLIC_VAR_NS}_FIND_QUIETLY)
find_package_handle_standard_args(
${ICU_PUBLIC_VAR_NS}
REQUIRED_VARS ${ICU_PUBLIC_VAR_NS}_LIBRARIES ${ICU_PUBLIC_VAR_NS}_INCLUDE_DIRS
VERSION_VAR ${ICU_PUBLIC_VAR_NS}_VERSION
)
else(${ICU_PUBLIC_VAR_NS}_FIND_REQUIRED AND NOT ${ICU_PUBLIC_VAR_NS}_FIND_QUIETLY)
find_package_handle_standard_args(${ICU_PUBLIC_VAR_NS} "ICU not found" ${ICU_PUBLIC_VAR_NS}_LIBRARIES ${ICU_PUBLIC_VAR_NS}_INCLUDE_DIRS)
endif(${ICU_PUBLIC_VAR_NS}_FIND_REQUIRED AND NOT ${ICU_PUBLIC_VAR_NS}_FIND_QUIETLY)
else(${ICU_PUBLIC_VAR_NS}_INCLUDE_DIRS)
set("${ICU_PUBLIC_VAR_NS}_FOUND" FALSE)
if(${ICU_PUBLIC_VAR_NS}_FIND_REQUIRED AND NOT ${ICU_PUBLIC_VAR_NS}_FIND_QUIETLY)
message(FATAL_ERROR "Could not find ICU include directory")
endif(${ICU_PUBLIC_VAR_NS}_FIND_REQUIRED AND NOT ${ICU_PUBLIC_VAR_NS}_FIND_QUIETLY)
endif(${ICU_PUBLIC_VAR_NS}_INCLUDE_DIRS)
mark_as_advanced(
${ICU_PUBLIC_VAR_NS}_INCLUDE_DIRS
${ICU_PUBLIC_VAR_NS}_LIBRARIES
)
# IN (args)
icudebug("FIND_COMPONENTS")
icudebug("FIND_REQUIRED")
icudebug("FIND_QUIETLY")
icudebug("FIND_VERSION")
# OUT
# Found
icudebug("FOUND")
icudebug("UC_FOUND")
icudebug("I18N_FOUND")
icudebug("IO_FOUND")
icudebug("LE_FOUND")
icudebug("LX_FOUND")
icudebug("DATA_FOUND")
# Flags
icudebug("C_FLAGS")
icudebug("CPP_FLAGS")
icudebug("CXX_FLAGS")
icudebug("C_SHARED_FLAGS")
icudebug("CPP_SHARED_FLAGS")
icudebug("CXX_SHARED_FLAGS")
# Linking
icudebug("INCLUDE_DIRS")
icudebug("LIBRARIES")
# Version
icudebug("MAJOR_VERSION")
icudebug("MINOR_VERSION")
icudebug("PATCH_VERSION")
icudebug("VERSION")
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