mirror of https://github.com/gnss-sdr/gnss-sdr
108 lines
2.7 KiB
CMake
108 lines
2.7 KiB
CMake
# - Try to find GFlags
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#
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# The following variables are optionally searched for defaults
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# GFlags_ROOT_DIR: Base directory where all GFlags components are found
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#
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# The following are set after configuration is done:
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# GFlags_FOUND
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# GFlags_INCLUDE_DIRS
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# GFlags_LIBS
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# GFlags_LIBRARY_DIRS
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# - Try to find GFlags
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#
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#
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# The following are set after configuration is done:
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# GFlags_FOUND
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# GFlags_INCLUDE_DIRS
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# GFlags_LIBS
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# GFlags_LIBRARY_DIRS
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cmake_minimum_required(VERSION 2.6)
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#cmake_policy(SET CMP0011 OLD)
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set(GFlags_ROOT_DIR)
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if (WIN32)
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FIND_PATH(GFlags_ROOT_DIR
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src/gflags.cc
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HINTS
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$ENV{GFLAGS_ROOT})
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endif (WIN32)
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if (APPLE)
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FIND_PATH(GFlags_ROOT_DIR
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libgflags.dylib
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HINTS
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/opt/local/lib
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/usr/local/lib
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)
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endif (APPLE)
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if (UNIX)
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FIND_PATH(GFlags_ROOT_DIR
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libgflags.so
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HINTS
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/usr/local/lib
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/usr/lib/x86_64-linux-gnu
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/usr/lib/i386-linux-gnu
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/usr/lib/arm-linux-gnueabihf
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/usr/lib/arm-linux-gnueabi
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/usr/lib/aarch64-linux-gnu
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/usr/lib64
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/usr/lib
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)
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endif (UNIX)
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IF(GFlags_ROOT_DIR)
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# We are testing only a couple of files in the include directories
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if (WIN32)
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FIND_PATH(GFlags_INCLUDE_DIRS
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gflags/gflags.h
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HINTS
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${GFlags_ROOT_DIR}/src/windows
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)
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else (WIN32)
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FIND_PATH(GFlags_INCLUDE_DIRS
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gflags/gflags.h
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HINTS
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/opt/local/include
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/usr/local/include
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/usr/include
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${GFlags_ROOT_DIR}/src
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)
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endif (WIN32)
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# Find the libraries
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SET(GFlags_LIBRARY_DIRS ${GFlags_ROOT_DIR})
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# TODO: This can use some per-component linking
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if(MSVC)
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SET(_gflags_libpath_suffixes /Release /Debug)
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FIND_LIBRARY(GFlags_lib_release
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NAMES libgflags
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HINTS
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${GFlags_LIBRARY_DIRS}
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PATH_SUFFIXES ${_gflags_libpath_suffixes})
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FIND_LIBRARY(GFlags_lib_debug
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NAMES libgflags-debug
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HINTS
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${GFlags_LIBRARY_DIRS}
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PATH_SUFFIXES ${_gflags_libpath_suffixes})
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SET(GFlags_lib optimized ${GFlags_lib_release} debug ${GFlags_lib_debug})
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else()
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FIND_LIBRARY(GFlags_lib gflags ${GFlags_LIBRARY_DIRS})
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endif()
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# set up include and link directory
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include_directories(${GFlags_INCLUDE_DIRS})
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link_directories(${GFlags_LIBRARY_DIRS})
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message(STATUS "gflags library found at ${GFlags_lib}")
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SET(GFlags_LIBS ${GFlags_lib})
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SET(GFlags_FOUND true)
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MARK_AS_ADVANCED(GFlags_INCLUDE_DIRS)
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ELSE(GFlags_ROOT_DIR)
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FIND_PATH(GFlags_ROOT_DIR src)
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MARK_AS_ADVANCED(GFlags_ROOT_DIR)
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MESSAGE(STATUS "Cannot find gflags")
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SET(GFlags_FOUND false)
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ENDIF(GFlags_ROOT_DIR)
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