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# Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; version 2 of the
# License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301 USA
# - Find ctemplate
# Find the native CTemplate includes and library
#
# CTemplate_INCLUDE_DIRS - where to find template_annotator.h, etc.
# CTemplate_LIBRARIES - List of libraries when using ctemplate.
# CTemplate_FOUND - True if ctemplate found.
if(CTemplate_INCLUDE_DIRS)
# Already in cache, be silent
set(CTemplate_FIND_QUIETLY TRUE)
endif(CTemplate_INCLUDE_DIRS)
find_path(CTemplate_INCLUDE_DIR template_annotator.h
PATHS ${CMAKE_SYSTEM_INCLUDE_PATH}/ctemplate
/usr/include/ctemplate
/usr/local/include/ctemplate
)
set(CTemplate_NAMES ctemplate)
if(CTemplate_LIBRARIES)
# Converto to a list of library argments
string(REPLACE " " ";" CTemplate_LIB_ARGS ${CTemplate_LIBRARIES})
# Parse the list in order to find the library path
foreach(CTemplate_LIB_ARG ${CTemplate_LIB_ARGS})
string(REPLACE "-L" "" CTemplate_LIB_ARG_CLEAR ${CTemplate_LIB_ARG})
if(NOT ${CTemplate_LIB_ARG_CLEAR} STREQUAL ${CTemplate_LIB_ARG})
set(CTemplate_SUPPLIED_LIB_DIR ${CTemplate_LIB_ARG_CLEAR})
endif()
endforeach(CTemplate_LIB_ARG)
find_library(CTemplate_LIBRARY NAMES ${CTemplate_NAMES} HINTS ${CTemplate_SUPPLIED_LIB_DIR})
unset(CTemplate_LIB_ARG_CLEAR)
unset(CTemplate_LIB_ARG)
unset(CTemplate_LIB_ARGS)
else()
find_library(CTemplate_LIBRARY NAMES ${CTemplate_NAMES})
endif()
get_filename_component(CTemplate_LIB_FILENAME ${CTemplate_LIBRARY} NAME_WE)
get_filename_component(CTemplate_LIB_DIRECTORY ${CTemplate_LIBRARY} PATH)
get_filename_component(CTemplate_LIB_BASE_DIRECTORY ${CTemplate_LIB_DIRECTORY} PATH)
set(CTemplate_BIN_DIR "${CTemplate_LIB_BASE_DIRECTORY}/bin")
# Allow to call find_program twice in order to find wothout the default paths and then with them.
# If it finds on the first call, it will use the cached one.
find_program(CTemplate_VARNAMES NAMES make_tpl_varnames_h ctemplate-make_tpl_varnames_h
PATHS ${CTemplate_BIN_DIR}
NO_DEFAULT_PATH
)
find_program(CTemplate_VARNAMES NAMES make_tpl_varnames_h ctemplate-make_tpl_varnames_h)
# Allow cmake to use the supplied ctemplate libraries
set(ENV{LD_LIBRARY_PATH} ${CTemplate_LIB_DIRECTORY})
# Get CTemplate version
execute_process(COMMAND ${CTemplate_VARNAMES} --version
COMMAND grep ctemplate
COMMAND awk "{print $5}"
COMMAND awk -F ")" "{print $1}"
RESULT_VARIABLE CTemplate_RUN_RESULT
OUTPUT_VARIABLE CTemplate_RUN_OUTPUT
ERROR_VARIABLE CTemplate_RUN_ERROR)
string(STRIP ${CTemplate_RUN_OUTPUT} CTemplate_VERSION_STRING)
# handle the QUIETLY and REQUIRED arguments and set CTemplate_FOUND to TRUE if
# all listed variables are TRUE
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(CTemplate
FOUND_VAR CTemplate_FOUND
REQUIRED_VARS CTemplate_LIBRARY CTemplate_INCLUDE_DIR
VERSION_VAR CTemplate_VERSION_STRING)
if(CTemplate_FOUND)
set(CTemplate_LIBRARIES "-L${CTemplate_LIB_DIRECTORY} -l${CTemplate_NAMES}")
set(CTemplate_INCLUDE_DIRS ${CTemplate_INCLUDE_DIR})
else(CTemplate_FOUND)
unset(CTemplate_LIBRARIES)
unset(CTemplate_INCLUDE_DIRS)
endif(CTemplate_FOUND)
mark_as_advanced(CTemplate_LIBRARIES CTemplate_INCLUDE_DIRS CTemplate_LIB_FILENAME CTemplate_LIB_DIRECTORY CTemplate_LIB_BASE_DIRECTORY)
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