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gnss-sdr/cmake/Modules/FindGLOG.cmake
Carles Fernandez 4d0d263280
Make the software package compliant with the REUSE Specification v3.0 (see https://reuse.software/spec/)
Update license headers to SPDX format (see https://spdx.org/)
Add license to all files
Add CI job in GitHub Actions to ensure compliance
2020-02-08 01:20:02 +01:00

178 lines
5.1 KiB
CMake

# Copyright (C) 2011-2019 (see AUTHORS file for a list of contributors)
#
# This file is part of GNSS-SDR.
#
# SPDX-License-Identifier: GPL-3.0-or-later
# - Try to find the Google Glog library
#
# This module defines the following variables
#
# GLOG_FOUND - Was Glog found
# GLOG_INCLUDE_DIRS - the Glog include directories
# GLOG_LIBRARIES - Link to this
#
# This module accepts the following variables
#
# GLOG_ROOT - Can be set to Glog install path or Windows build path
#
# Provides the following imported target:
# Glog::glog
#
if(NOT COMMAND feature_summary)
include(FeatureSummary)
endif()
if(NOT DEFINED GLOG_ROOT)
set(GLOG_ROOT /usr /usr/local)
endif()
if(MSVC)
set(LIB_PATHS ${GLOG_ROOT} ${GLOG_ROOT}/Release)
else()
set(LIB_PATHS ${GLOG_ROOT} ${GLOG_ROOT}/lib)
endif()
set(PKG_CONFIG_USE_CMAKE_PREFIX_PATH TRUE)
include(FindPkgConfig)
pkg_check_modules(PC_GLOG libglog)
macro(_FIND_GLOG_LIBRARIES _var)
find_library(${_var}
NAMES ${ARGN}
HINTS ${PC_GLOG_LIBDIR}
PATHS ${LIB_PATHS}
/usr/lib
/usr/lib64
/usr/lib/x86_64-linux-gnu
/usr/lib/i386-linux-gnu
/usr/lib/arm-linux-gnueabihf
/usr/lib/arm-linux-gnueabi
/usr/lib/aarch64-linux-gnu
/usr/lib/mipsel-linux-gnu
/usr/lib/mips-linux-gnu
/usr/lib/mips64el-linux-gnuabi64
/usr/lib/powerpc-linux-gnu
/usr/lib/powerpc64-linux-gnu
/usr/lib/powerpc64le-linux-gnu
/usr/lib/powerpc-linux-gnuspe
/usr/lib/hppa-linux-gnu
/usr/lib/s390x-linux-gnu
/usr/lib/i386-gnu
/usr/lib/hppa-linux-gnu
/usr/lib/x86_64-kfreebsd-gnu
/usr/lib/i386-kfreebsd-gnu
/usr/lib/m68k-linux-gnu
/usr/lib/sh4-linux-gnu
/usr/lib/sparc64-linux-gnu
/usr/lib/x86_64-linux-gnux32
/usr/lib/alpha-linux-gnu
/usr/lib/riscv64-linux-gnu
/usr/local/lib
/usr/local/lib64
/opt/local/lib
${GLOG_ROOT}/lib
$ENV{GLOG_ROOT}/lib
${GLOG_ROOT}/lib64
$ENV{GLOG_ROOT}/lib64
PATH_SUFFIXES lib
)
mark_as_advanced(${_var})
endmacro()
macro(_GLOG_APPEND_LIBRARIES _list _release)
set(_debug ${_release}_DEBUG)
if(${_debug})
set(${_list} ${${_list}} optimized ${${_release}} debug ${${_debug}})
else()
set(${_list} ${${_list}} ${${_release}})
endif()
endmacro()
if(MSVC)
find_path(GLOG_INCLUDE_DIR NAMES raw_logging.h
HINTS
${PC_GLOG_INCLUDEDIR}
PATHS
${GLOG_ROOT}/src/windows
${GLOG_ROOT}/src/windows/glog
)
else()
# Linux/OS X builds
find_path(GLOG_INCLUDE_DIR NAMES raw_logging.h
HINTS
${PC_GLOG_INCLUDEDIR}
PATHS
/usr/include/glog
/usr/local/include/glog
/opt/local/include/glog # default location in Macports
${GLOG_ROOT}/include/glog
)
endif()
# Find the libraries
if(MSVC)
_find_glog_libraries(GLOG_LIBRARIES libglog.lib)
else()
# Linux/OS X builds
if(UNIX)
_find_glog_libraries(GLOG_LIBRARIES libglog.so)
endif()
if(APPLE)
_find_glog_libraries(GLOG_LIBRARIES glog)
endif()
endif()
# handle the QUIETLY and REQUIRED arguments and set GLOG_FOUND to TRUE if
# all listed variables are TRUE
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(GLOG DEFAULT_MSG GLOG_LIBRARIES)
if(GLOG_FOUND)
message(STATUS "glog library found at ${GLOG_LIBRARIES}")
if(PC_GLOG_VERSION)
set(GLOG_VERSION ${PC_GLOG_VERSION})
endif()
endif()
if(MSVC)
string(REGEX REPLACE "/glog$" "" VAR_WITHOUT ${GLOG_INCLUDE_DIR})
string(REGEX REPLACE "/windows$" "" VAR_WITHOUT ${VAR_WITHOUT})
set(GLOG_INCLUDE_DIRS ${GLOG_INCLUDE_DIRS} "${VAR_WITHOUT}")
string(REGEX REPLACE "/libglog.lib" "" GLOG_LIBRARIES_DIR ${GLOG_LIBRARIES})
else()
# Linux/OS X builds
set(GLOG_INCLUDE_DIRS ${GLOG_INCLUDE_DIR})
string(REGEX REPLACE "/libglog.so" "" GLOG_LIBRARIES_DIR ${GLOG_LIBRARIES})
endif()
if(GLOG_FOUND AND GLOG_VERSION)
set_package_properties(GLOG PROPERTIES
DESCRIPTION "C++ implementation of the Google logging module (found: v${GLOG_VERSION})"
)
else()
set_package_properties(GLOG PROPERTIES
DESCRIPTION "C++ implementation of the Google logging module"
)
endif()
set_package_properties(GLOG PROPERTIES
URL "https://github.com/google/glog"
)
string(REGEX MATCH libglog.a GLOG_IS_STATIC ${GLOG_LIBRARIES})
if(GLOG_FOUND AND NOT TARGET Glog::glog)
if(GLOG_IS_STATIC)
add_library(Glog::glog STATIC IMPORTED)
else()
add_library(Glog::glog SHARED IMPORTED)
endif()
set_target_properties(Glog::glog PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES "CXX"
IMPORTED_LOCATION "${GLOG_LIBRARIES}"
INTERFACE_INCLUDE_DIRECTORIES "${GLOG_INCLUDE_DIRS}"
INTERFACE_LINK_LIBRARIES "${GLOG_LIBRARIES}"
)
endif()