From 0ae45f0b53f13bedadc90f2d6195c45c9e29285e Mon Sep 17 00:00:00 2001 From: Tao Luo Date: Tue, 23 Jul 2019 16:12:09 +0800 Subject: [PATCH] remove unused cmake file (#18744) test=develop --- cmake/CMakeDetermineGoCompiler.cmake | 46 --- cmake/CMakeGoCompiler.cmake.in | 8 - cmake/CMakeGoInformation.cmake | 7 - cmake/CMakeTestGoCompiler.cmake | 1 - cmake/FindGflags.cmake | 582 --------------------------- cmake/FindGlog.cmake | 24 -- 6 files changed, 668 deletions(-) delete mode 100644 cmake/CMakeDetermineGoCompiler.cmake delete mode 100644 cmake/CMakeGoCompiler.cmake.in delete mode 100644 cmake/CMakeGoInformation.cmake delete mode 100644 cmake/CMakeTestGoCompiler.cmake delete mode 100644 cmake/FindGflags.cmake delete mode 100644 cmake/FindGlog.cmake diff --git a/cmake/CMakeDetermineGoCompiler.cmake b/cmake/CMakeDetermineGoCompiler.cmake deleted file mode 100644 index abf0a00c5e..0000000000 --- a/cmake/CMakeDetermineGoCompiler.cmake +++ /dev/null @@ -1,46 +0,0 @@ -if(NOT CMAKE_Go_COMPILER) - if(NOT $ENV{GO_COMPILER} STREQUAL "") - get_filename_component(CMAKE_Go_COMPILER_INIT $ENV{GO_COMPILER} PROGRAM PROGRAM_ARGS CMAKE_Go_FLAGS_ENV_INIT) - - if(CMAKE_Go_FLAGS_ENV_INIT) - set(CMAKE_Go_COMPILER_ARG1 "${CMAKE_Go_FLAGS_ENV_INIT}" CACHE STRING "First argument to Go compiler") - endif() - - if(NOT EXISTS ${CMAKE_Go_COMPILER_INIT}) - message(SEND_ERROR "Could not find compiler set in environment variable GO_COMPILER:\n$ENV{GO_COMPILER}.") - endif() - - endif() - - set(Go_BIN_PATH - $ENV{GOPATH} - $ENV{GOROOT} - $ENV{GOROOT}/bin - $ENV{GO_COMPILER} - /usr/bin - /usr/local/bin - ) - - if(CMAKE_Go_COMPILER_INIT) - set(CMAKE_Go_COMPILER ${CMAKE_Go_COMPILER_INIT} CACHE PATH "Go Compiler") - else() - find_program(CMAKE_Go_COMPILER - NAMES go - PATHS ${Go_BIN_PATH} - ) - if(CMAKE_Go_COMPILER) - EXEC_PROGRAM(${CMAKE_Go_COMPILER} ARGS version OUTPUT_VARIABLE GOLANG_VERSION) - STRING(REGEX MATCH "go[0-9]+[.0-9]*[ /A-Za-z0-9]*" VERSION "${GOLANG_VERSION}") - message("-- The Golang compiler identification is ${VERSION}") - message("-- Check for working Golang compiler: ${CMAKE_Go_COMPILER}") - endif() - endif() - -endif() - -mark_as_advanced(CMAKE_Go_COMPILER) - -configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/CMakeGoCompiler.cmake.in - ${CMAKE_PLATFORM_INFO_DIR}/CMakeGoCompiler.cmake @ONLY) - -set(CMAKE_Go_COMPILER_ENV_VAR "GO_COMPILER") diff --git a/cmake/CMakeGoCompiler.cmake.in b/cmake/CMakeGoCompiler.cmake.in deleted file mode 100644 index a71f08e064..0000000000 --- a/cmake/CMakeGoCompiler.cmake.in +++ /dev/null @@ -1,8 +0,0 @@ -set(CMAKE_Go_COMPILER "@CMAKE_Go_COMPILER@") -set(CMAKE_Go_COMPILER_LOADED 1) - -set(CMAKE_Go_SOURCE_FILE_EXTENSIONS go) -set(CMAKE_Go_LINKER_PREFERENCE 40) -set(CMAKE_Go_OUTPUT_EXTENSION .o) -set(CMAKE_Go_OUTPUT_EXTENSION_REPLACE 1) -set(CMAKE_Go_COMPILER_ENV_VAR "GO_COMPILER") diff --git a/cmake/CMakeGoInformation.cmake b/cmake/CMakeGoInformation.cmake deleted file mode 100644 index ba51ac93fc..0000000000 --- a/cmake/CMakeGoInformation.cmake +++ /dev/null @@ -1,7 +0,0 @@ -if(NOT CMAKE_Go_COMPILE_OBJECT) - set(CMAKE_Go_COMPILE_OBJECT "go tool compile -l -N -o ") -endif() - -if(NOT CMAKE_Go_LINK_EXECUTABLE) - set(CMAKE_Go_LINK_EXECUTABLE "go tool link -o ") -endif() diff --git a/cmake/CMakeTestGoCompiler.cmake b/cmake/CMakeTestGoCompiler.cmake deleted file mode 100644 index b9891b015b..0000000000 --- a/cmake/CMakeTestGoCompiler.cmake +++ /dev/null @@ -1 +0,0 @@ -set(CMAKE_Go_COMPILER_WORKS 1 CACHE INTERNAL "") diff --git a/cmake/FindGflags.cmake b/cmake/FindGflags.cmake deleted file mode 100644 index 6587089ba3..0000000000 --- a/cmake/FindGflags.cmake +++ /dev/null @@ -1,582 +0,0 @@ -# Ceres Solver - A fast non-linear least squares minimizer -# Copyright 2015 Google Inc. All rights reserved. -# http://ceres-solver.org/ -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are met: -# -# * Redistributions of source code must retain the above copyright notice, -# this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above copyright notice, -# this list of conditions and the following disclaimer in the documentation -# and/or other materials provided with the distribution. -# * Neither the name of Google Inc. nor the names of its contributors may be -# used to endorse or promote products derived from this software without -# specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -# POSSIBILITY OF SUCH DAMAGE. -# -# Author: alexs.mac@gmail.com (Alex Stewart) -# - -# FindGflags.cmake - Find Google gflags logging library. -# -# This module will attempt to find gflags, either via an exported CMake -# configuration (generated by gflags >= 2.1 which are built with CMake), or -# by performing a standard search for all gflags components. The order of -# precedence for these two methods of finding gflags is controlled by: -# GFLAGS_PREFER_EXPORTED_GFLAGS_CMAKE_CONFIGURATION. -# -# This module defines the following variables: -# -# GFLAGS_FOUND: TRUE iff gflags is found. -# GFLAGS_INCLUDE_DIRS: Include directories for gflags. -# GFLAGS_LIBRARIES: Libraries required to link gflags. -# GFLAGS_NAMESPACE: The namespace in which gflags is defined. In versions of -# gflags < 2.1, this was google, for versions >= 2.1 it is -# by default gflags, although can be configured when building -# gflags to be something else (i.e. google for legacy -# compatibility). -# -# The following variables control the behaviour of this module when an exported -# gflags CMake configuration is not found. -# -# GFLAGS_PREFER_EXPORTED_GFLAGS_CMAKE_CONFIGURATION: TRUE/FALSE, iff TRUE then -# then prefer using an exported CMake configuration -# generated by gflags >= 2.1 over searching for the -# gflags components manually. Otherwise (FALSE) -# ignore any exported gflags CMake configurations and -# always perform a manual search for the components. -# Default: TRUE iff user does not define this variable -# before we are called, and does NOT specify either -# GFLAGS_INCLUDE_DIR_HINTS or GFLAGS_LIBRARY_DIR_HINTS -# otherwise FALSE. -# GFLAGS_INCLUDE_DIR_HINTS: List of additional directories in which to -# search for gflags includes, e.g: /timbuktu/include. -# GFLAGS_LIBRARY_DIR_HINTS: List of additional directories in which to -# search for gflags libraries, e.g: /timbuktu/lib. -# -# The following variables are also defined by this module, but in line with -# CMake recommended FindPackage() module style should NOT be referenced directly -# by callers (use the plural variables detailed above instead). These variables -# do however affect the behaviour of the module via FIND_[PATH/LIBRARY]() which -# are NOT re-called (i.e. search for library is not repeated) if these variables -# are set with valid values _in the CMake cache_. This means that if these -# variables are set directly in the cache, either by the user in the CMake GUI, -# or by the user passing -DVAR=VALUE directives to CMake when called (which -# explicitly defines a cache variable), then they will be used verbatim, -# bypassing the HINTS variables and other hard-coded search locations. -# -# GFLAGS_INCLUDE_DIR: Include directory for gflags, not including the -# include directory of any dependencies. -# GFLAGS_LIBRARY: gflags library, not including the libraries of any -# dependencies. - -# Reset CALLERS_CMAKE_FIND_LIBRARY_PREFIXES to its value when FindGflags was -# invoked, necessary for MSVC. -macro(GFLAGS_RESET_FIND_LIBRARY_PREFIX) - if (MSVC) - set(CMAKE_FIND_LIBRARY_PREFIXES "${CALLERS_CMAKE_FIND_LIBRARY_PREFIXES}") - endif (MSVC) -endmacro(GFLAGS_RESET_FIND_LIBRARY_PREFIX) - -# Called if we failed to find gflags or any of it's required dependencies, -# unsets all public (designed to be used externally) variables and reports -# error message at priority depending upon [REQUIRED/QUIET/] argument. -macro(GFLAGS_REPORT_NOT_FOUND REASON_MSG) - unset(GFLAGS_FOUND) - unset(GFLAGS_INCLUDE_DIRS) - unset(GFLAGS_LIBRARIES) - # Do not use unset, as we want to keep GFLAGS_NAMESPACE in the cache, - # but simply clear its value. - set(GFLAGS_NAMESPACE "" CACHE STRING - "gflags namespace (google or gflags)" FORCE) - - # Make results of search visible in the CMake GUI if gflags has not - # been found so that user does not have to toggle to advanced view. - mark_as_advanced(CLEAR GFLAGS_INCLUDE_DIR - GFLAGS_LIBRARY - GFLAGS_NAMESPACE) - - gflags_reset_find_library_prefix() - - # Note _FIND_[REQUIRED/QUIETLY] variables defined by FindPackage() - # use the camelcase library name, not uppercase. - if (Gflags_FIND_QUIETLY) - message(STATUS "Failed to find gflags - " ${REASON_MSG} ${ARGN}) - elseif (Gflags_FIND_REQUIRED) - message(FATAL_ERROR "Failed to find gflags - " ${REASON_MSG} ${ARGN}) - else() - # Neither QUIETLY nor REQUIRED, use no priority which emits a message - # but continues configuration and allows generation. - message("-- Failed to find gflags - " ${REASON_MSG} ${ARGN}) - endif () - return() -endmacro(GFLAGS_REPORT_NOT_FOUND) - -# Verify that all variable names passed as arguments are defined (can be empty -# but must be defined) or raise a fatal error. -macro(GFLAGS_CHECK_VARS_DEFINED) - foreach(CHECK_VAR ${ARGN}) - if (NOT DEFINED ${CHECK_VAR}) - message(FATAL_ERROR "Ceres Bug: ${CHECK_VAR} is not defined.") - endif() - endforeach() -endmacro(GFLAGS_CHECK_VARS_DEFINED) - -# Use check_cxx_source_compiles() to compile trivial test programs to determine -# the gflags namespace. This works on all OSs except Windows. If using Visual -# Studio, it fails because msbuild forces check_cxx_source_compiles() to use -# CMAKE_BUILD_TYPE=Debug for the test project, which usually breaks detection -# because MSVC requires that the test project use the same build type as gflags, -# which would normally be built in Release. -# -# Defines: GFLAGS_NAMESPACE in the caller's scope with the detected namespace, -# which is blank (empty string, will test FALSE is CMake conditionals) -# if detection failed. -function(GFLAGS_CHECK_GFLAGS_NAMESPACE_USING_TRY_COMPILE) - # Verify that all required variables are defined. - gflags_check_vars_defined( - GFLAGS_INCLUDE_DIR GFLAGS_LIBRARY) - # Ensure that GFLAGS_NAMESPACE is always unset on completion unless - # we explicitly set if after having the correct namespace. - set(GFLAGS_NAMESPACE "" PARENT_SCOPE) - - include(CheckCXXSourceCompiles) - # Setup include path & link library for gflags for CHECK_CXX_SOURCE_COMPILES. - set(CMAKE_REQUIRED_INCLUDES ${GFLAGS_INCLUDE_DIR}) - set(CMAKE_REQUIRED_LIBRARIES ${GFLAGS_LIBRARY} ${GFLAGS_LINK_LIBRARIES}) - # First try the (older) google namespace. Note that the output variable - # MUST be unique to the build type as otherwise the test is not repeated as - # it is assumed to have already been performed. - check_cxx_source_compiles( - "#include - int main(int argc, char * argv[]) { - google::ParseCommandLineFlags(&argc, &argv, true); - return 0; - }" - GFLAGS_IN_GOOGLE_NAMESPACE) - if (GFLAGS_IN_GOOGLE_NAMESPACE) - set(GFLAGS_NAMESPACE google PARENT_SCOPE) - return() - endif() - - # Try (newer) gflags namespace instead. Note that the output variable - # MUST be unique to the build type as otherwise the test is not repeated as - # it is assumed to have already been performed. - set(CMAKE_REQUIRED_INCLUDES ${GFLAGS_INCLUDE_DIR}) - set(CMAKE_REQUIRED_LIBRARIES ${GFLAGS_LIBRARY} ${GFLAGS_LINK_LIBRARIES}) - check_cxx_source_compiles( - "#include - int main(int argc, char * argv[]) { - gflags::ParseCommandLineFlags(&argc, &argv, true); - return 0; - }" - GFLAGS_IN_GFLAGS_NAMESPACE) - if (GFLAGS_IN_GFLAGS_NAMESPACE) - set(GFLAGS_NAMESPACE gflags PARENT_SCOPE) - return() - endif (GFLAGS_IN_GFLAGS_NAMESPACE) -endfunction(GFLAGS_CHECK_GFLAGS_NAMESPACE_USING_TRY_COMPILE) - -# Use regex on the gflags headers to attempt to determine the gflags namespace. -# Checks both gflags.h (contained namespace on versions < 2.1.2) and -# gflags_declare.h, which contains the namespace on versions >= 2.1.2. -# In general, this method should only be used when -# GFLAGS_CHECK_GFLAGS_NAMESPACE_USING_TRY_COMPILE() cannot be used, or has -# failed. -# -# Defines: GFLAGS_NAMESPACE in the caller's scope with the detected namespace, -# which is blank (empty string, will test FALSE is CMake conditionals) -# if detection failed. -function(GFLAGS_CHECK_GFLAGS_NAMESPACE_USING_REGEX) - # Verify that all required variables are defined. - gflags_check_vars_defined(GFLAGS_INCLUDE_DIR) - # Ensure that GFLAGS_NAMESPACE is always undefined on completion unless - # we explicitly set if after having the correct namespace. - set(GFLAGS_NAMESPACE "" PARENT_SCOPE) - - # Scan gflags.h to identify what namespace gflags was built with. On - # versions of gflags < 2.1.2, gflags.h was configured with the namespace - # directly, on >= 2.1.2, gflags.h uses the GFLAGS_NAMESPACE #define which - # is defined in gflags_declare.h, we try each location in turn. - set(GFLAGS_HEADER_FILE ${GFLAGS_INCLUDE_DIR}/gflags/gflags.h) - if (NOT EXISTS ${GFLAGS_HEADER_FILE}) - gflags_report_not_found( - "Could not find file: ${GFLAGS_HEADER_FILE} " - "containing namespace information in gflags install located at: " - "${GFLAGS_INCLUDE_DIR}.") - endif() - file(READ ${GFLAGS_HEADER_FILE} GFLAGS_HEADER_FILE_CONTENTS) - - string(REGEX MATCH "namespace [A-Za-z]+" - GFLAGS_NAMESPACE "${GFLAGS_HEADER_FILE_CONTENTS}") - string(REGEX REPLACE "namespace ([A-Za-z]+)" "\\1" - GFLAGS_NAMESPACE "${GFLAGS_NAMESPACE}") - - if (NOT GFLAGS_NAMESPACE) - gflags_report_not_found( - "Failed to extract gflags namespace from header file: " - "${GFLAGS_HEADER_FILE}.") - endif (NOT GFLAGS_NAMESPACE) - - if (GFLAGS_NAMESPACE STREQUAL "google" OR - GFLAGS_NAMESPACE STREQUAL "gflags") - # Found valid gflags namespace from gflags.h. - set(GFLAGS_NAMESPACE "${GFLAGS_NAMESPACE}" PARENT_SCOPE) - return() - endif() - - # Failed to find gflags namespace from gflags.h, gflags is likely a new - # version, check gflags_declare.h, which in newer versions (>= 2.1.2) contains - # the GFLAGS_NAMESPACE #define, which is then referenced in gflags.h. - set(GFLAGS_DECLARE_FILE ${GFLAGS_INCLUDE_DIR}/gflags/gflags_declare.h) - if (NOT EXISTS ${GFLAGS_DECLARE_FILE}) - gflags_report_not_found( - "Could not find file: ${GFLAGS_DECLARE_FILE} " - "containing namespace information in gflags install located at: " - "${GFLAGS_INCLUDE_DIR}.") - endif() - file(READ ${GFLAGS_DECLARE_FILE} GFLAGS_DECLARE_FILE_CONTENTS) - - string(REGEX MATCH "#define GFLAGS_NAMESPACE [A-Za-z]+" - GFLAGS_NAMESPACE "${GFLAGS_DECLARE_FILE_CONTENTS}") - string(REGEX REPLACE "#define GFLAGS_NAMESPACE ([A-Za-z]+)" "\\1" - GFLAGS_NAMESPACE "${GFLAGS_NAMESPACE}") - - if (NOT GFLAGS_NAMESPACE) - gflags_report_not_found( - "Failed to extract gflags namespace from declare file: " - "${GFLAGS_DECLARE_FILE}.") - endif (NOT GFLAGS_NAMESPACE) - - if (GFLAGS_NAMESPACE STREQUAL "google" OR - GFLAGS_NAMESPACE STREQUAL "gflags") - # Found valid gflags namespace from gflags.h. - set(GFLAGS_NAMESPACE "${GFLAGS_NAMESPACE}" PARENT_SCOPE) - return() - endif() -endfunction(GFLAGS_CHECK_GFLAGS_NAMESPACE_USING_REGEX) - -# ----------------------------------------------------------------- -# By default, if the user has expressed no preference for using an exported -# gflags CMake configuration over performing a search for the installed -# components, and has not specified any hints for the search locations, then -# prefer a gflags exported configuration if available. -if (NOT DEFINED GFLAGS_PREFER_EXPORTED_GFLAGS_CMAKE_CONFIGURATION - AND NOT GFLAGS_INCLUDE_DIR_HINTS - AND NOT GFLAGS_LIBRARY_DIR_HINTS) - message(STATUS "No preference for use of exported gflags CMake configuration " - "set, and no hints for include/library directories provided. " - "Defaulting to preferring an installed/exported gflags CMake configuration " - "if available.") - set(GFLAGS_PREFER_EXPORTED_GFLAGS_CMAKE_CONFIGURATION TRUE) -endif() - -if (GFLAGS_PREFER_EXPORTED_GFLAGS_CMAKE_CONFIGURATION) - # Try to find an exported CMake configuration for gflags, as generated by - # gflags versions >= 2.1. - # - # We search twice, s/t we can invert the ordering of precedence used by - # find_package() for exported package build directories, and installed - # packages (found via CMAKE_SYSTEM_PREFIX_PATH), listed as items 6) and 7) - # respectively in [1]. - # - # By default, exported build directories are (in theory) detected first, and - # this is usually the case on Windows. However, on OS X & Linux, the install - # path (/usr/local) is typically present in the PATH environment variable - # which is checked in item 4) in [1] (i.e. before both of the above, unless - # NO_SYSTEM_ENVIRONMENT_PATH is passed). As such on those OSs installed - # packages are usually detected in preference to exported package build - # directories. - # - # To ensure a more consistent response across all OSs, and as users usually - # want to prefer an installed version of a package over a locally built one - # where both exist (esp. as the exported build directory might be removed - # after installation), we first search with NO_CMAKE_PACKAGE_REGISTRY which - # means any build directories exported by the user are ignored, and thus - # installed directories are preferred. If this fails to find the package - # we then research again, but without NO_CMAKE_PACKAGE_REGISTRY, so any - # exported build directories will now be detected. - # - # To prevent confusion on Windows, we also pass NO_CMAKE_BUILDS_PATH (which - # is item 5) in [1]), to not preferentially use projects that were built - # recently with the CMake GUI to ensure that we always prefer an installed - # version if available. - # - # [1] http://www.cmake.org/cmake/help/v2.8.11/cmake.html#command:find_package - find_package(gflags QUIET - NO_MODULE - NO_CMAKE_PACKAGE_REGISTRY - NO_CMAKE_BUILDS_PATH) - if (gflags_FOUND) - message(STATUS "Found installed version of gflags: ${gflags_DIR}") - else(gflags_FOUND) - # Failed to find an installed version of gflags, repeat search allowing - # exported build directories. - message(STATUS "Failed to find installed gflags CMake configuration, " - "searching for gflags build directories exported with CMake.") - # Again pass NO_CMAKE_BUILDS_PATH, as we know that gflags is exported and - # do not want to treat projects built with the CMake GUI preferentially. - find_package(gflags QUIET - NO_MODULE - NO_CMAKE_BUILDS_PATH) - if (gflags_FOUND) - message(STATUS "Found exported gflags build directory: ${gflags_DIR}") - endif(gflags_FOUND) - endif(gflags_FOUND) - - set(FOUND_INSTALLED_GFLAGS_CMAKE_CONFIGURATION ${gflags_FOUND}) - - # gflags v2.1 - 2.1.2 shipped with a bug in their gflags-config.cmake [1] - # whereby gflags_LIBRARIES = "gflags", but there was no imported target - # called "gflags", they were called: gflags[_nothreads]-[static/shared]. - # As this causes linker errors when gflags is not installed in a location - # on the current library paths, detect if this problem is present and - # fix it. - # - # [1] https://github.com/gflags/gflags/issues/110 - if (gflags_FOUND) - # NOTE: This is not written as additional conditions in the outer - # if (gflags_FOUND) as the NOT TARGET "${gflags_LIBRARIES}" - # condition causes problems if gflags is not found. - if (${gflags_VERSION} VERSION_LESS 2.1.3 AND - NOT TARGET "${gflags_LIBRARIES}") - message(STATUS "Detected broken gflags install in: ${gflags_DIR}, " - "version: ${gflags_VERSION} <= 2.1.2 which defines gflags_LIBRARIES = " - "${gflags_LIBRARIES} which is not an imported CMake target, see: " - "https://github.com/gflags/gflags/issues/110. Attempting to fix by " - "detecting correct gflags target.") - # Ordering here expresses preference for detection, specifically we do not - # want to use the _nothreads variants if the full library is available. - list(APPEND CHECK_GFLAGS_IMPORTED_TARGET_NAMES - gflags-shared gflags-static - gflags_nothreads-shared gflags_nothreads-static) - foreach(CHECK_GFLAGS_TARGET ${CHECK_GFLAGS_IMPORTED_TARGET_NAMES}) - if (TARGET ${CHECK_GFLAGS_TARGET}) - message(STATUS "Found valid gflags target: ${CHECK_GFLAGS_TARGET}, " - "updating gflags_LIBRARIES.") - set(gflags_LIBRARIES ${CHECK_GFLAGS_TARGET}) - break() - endif() - endforeach() - if (NOT TARGET ${gflags_LIBRARIES}) - message(STATUS "Failed to fix detected broken gflags install in: " - "${gflags_DIR}, version: ${gflags_VERSION} <= 2.1.2, none of the " - "imported targets for gflags: ${CHECK_GFLAGS_IMPORTED_TARGET_NAMES} " - "are defined. Will continue with a manual search for gflags " - "components. We recommend you build/install a version of gflags > " - "2.1.2 (or master).") - set(FOUND_INSTALLED_GFLAGS_CMAKE_CONFIGURATION FALSE) - endif() - endif() - endif() - - if (FOUND_INSTALLED_GFLAGS_CMAKE_CONFIGURATION) - message(STATUS "Detected gflags version: ${gflags_VERSION}") - set(GFLAGS_FOUND ${gflags_FOUND}) - set(GFLAGS_INCLUDE_DIR ${gflags_INCLUDE_DIR}) - set(GFLAGS_LIBRARY ${gflags_LIBRARIES}) - - # gflags does not export the namespace in their CMake configuration, so - # use our function to determine what it should be, as it can be either - # gflags or google dependent upon version & configuration. - # - # NOTE: We use the regex method to determine the namespace here, as - # check_cxx_source_compiles() will not use imported targets, which - # is what gflags will be in this case. - gflags_check_gflags_namespace_using_regex() - - if (NOT GFLAGS_NAMESPACE) - gflags_report_not_found( - "Failed to determine gflags namespace using regex for gflags " - "version: ${gflags_VERSION} exported here: ${gflags_DIR} using CMake.") - endif (NOT GFLAGS_NAMESPACE) - else (FOUND_INSTALLED_GFLAGS_CMAKE_CONFIGURATION) - message(STATUS "Failed to find an installed/exported CMake configuration " - "for gflags, will perform search for installed gflags components.") - endif (FOUND_INSTALLED_GFLAGS_CMAKE_CONFIGURATION) -endif(GFLAGS_PREFER_EXPORTED_GFLAGS_CMAKE_CONFIGURATION) - -if (NOT GFLAGS_FOUND) - # Either failed to find an exported gflags CMake configuration, or user - # told us not to use one. Perform a manual search for all gflags components. - - # Handle possible presence of lib prefix for libraries on MSVC, see - # also GFLAGS_RESET_FIND_LIBRARY_PREFIX(). - if (MSVC) - # Preserve the caller's original values for CMAKE_FIND_LIBRARY_PREFIXES - # s/t we can set it back before returning. - set(CALLERS_CMAKE_FIND_LIBRARY_PREFIXES "${CMAKE_FIND_LIBRARY_PREFIXES}") - # The empty string in this list is important, it represents the case when - # the libraries have no prefix (shared libraries / DLLs). - set(CMAKE_FIND_LIBRARY_PREFIXES "lib" "" "${CMAKE_FIND_LIBRARY_PREFIXES}") - endif (MSVC) - - # Search user-installed locations first, so that we prefer user installs - # to system installs where both exist. - list(APPEND GFLAGS_CHECK_INCLUDE_DIRS - /usr/local/include - /usr/local/homebrew/include # Mac OS X - /opt/local/var/macports/software # Mac OS X. - /opt/local/include - /usr/include) - list(APPEND GFLAGS_CHECK_PATH_SUFFIXES - gflags/include # Windows (for C:/Program Files prefix). - gflags/Include ) # Windows (for C:/Program Files prefix). - - list(APPEND GFLAGS_CHECK_LIBRARY_DIRS - /usr/local/lib - /usr/local/homebrew/lib # Mac OS X. - /opt/local/lib - /usr/lib) - list(APPEND GFLAGS_CHECK_LIBRARY_SUFFIXES - gflags/lib # Windows (for C:/Program Files prefix). - gflags/Lib ) # Windows (for C:/Program Files prefix). - - # Search supplied hint directories first if supplied. - find_path(GFLAGS_INCLUDE_DIR - NAMES gflags/gflags.h - PATHS ${GFLAGS_INCLUDE_DIR_HINTS} - ${GFLAGS_CHECK_INCLUDE_DIRS} - PATH_SUFFIXES ${GFLAGS_CHECK_PATH_SUFFIXES}) - if (NOT GFLAGS_INCLUDE_DIR OR - NOT EXISTS ${GFLAGS_INCLUDE_DIR}) - gflags_report_not_found( - "Could not find gflags include directory, set GFLAGS_INCLUDE_DIR " - "to directory containing gflags/gflags.h") - endif (NOT GFLAGS_INCLUDE_DIR OR - NOT EXISTS ${GFLAGS_INCLUDE_DIR}) - - find_library(GFLAGS_LIBRARY NAMES gflags - PATHS ${GFLAGS_LIBRARY_DIR_HINTS} - ${GFLAGS_CHECK_LIBRARY_DIRS} - PATH_SUFFIXES ${GFLAGS_CHECK_LIBRARY_SUFFIXES}) - if (NOT GFLAGS_LIBRARY OR - NOT EXISTS ${GFLAGS_LIBRARY}) - gflags_report_not_found( - "Could not find gflags library, set GFLAGS_LIBRARY " - "to full path to libgflags.") - endif (NOT GFLAGS_LIBRARY OR - NOT EXISTS ${GFLAGS_LIBRARY}) - - # gflags typically requires a threading library (which is OS dependent), note - # that this defines the CMAKE_THREAD_LIBS_INIT variable. If we are able to - # detect threads, we assume that gflags requires it. - find_package(Threads QUIET) - set(GFLAGS_LINK_LIBRARIES ${CMAKE_THREAD_LIBS_INIT}) - # On Windows (including MinGW), the Shlwapi library is used by gflags if - # available. - if (WIN32) - include(CheckIncludeFileCXX) - check_include_file_cxx("shlwapi.h" HAVE_SHLWAPI) - if (HAVE_SHLWAPI) - list(APPEND GFLAGS_LINK_LIBRARIES shlwapi.lib) - endif(HAVE_SHLWAPI) - endif (WIN32) - - # Mark internally as found, then verify. GFLAGS_REPORT_NOT_FOUND() unsets - # if called. - set(GFLAGS_FOUND TRUE) - - # Identify what namespace gflags was built with. - if (GFLAGS_INCLUDE_DIR AND NOT GFLAGS_NAMESPACE) - # To handle Windows peculiarities / CMake bugs on MSVC we try two approaches - # to detect the gflags namespace: - # - # 1) Try to use check_cxx_source_compiles() to compile a trivial program - # with the two choices for the gflags namespace. - # - # 2) [In the event 1) fails] Use regex on the gflags headers to try to - # determine the gflags namespace. Whilst this is less robust than 1), - # it does avoid any interaction with msbuild. - gflags_check_gflags_namespace_using_try_compile() - - if (NOT GFLAGS_NAMESPACE) - # Failed to determine gflags namespace using check_cxx_source_compiles() - # method, try and obtain it using regex on the gflags headers instead. - message(STATUS "Failed to find gflags namespace using using " - "check_cxx_source_compiles(), trying namespace regex instead, " - "this is expected on Windows.") - gflags_check_gflags_namespace_using_regex() - - if (NOT GFLAGS_NAMESPACE) - gflags_report_not_found( - "Failed to determine gflags namespace either by " - "check_cxx_source_compiles(), or namespace regex.") - endif (NOT GFLAGS_NAMESPACE) - endif (NOT GFLAGS_NAMESPACE) - endif (GFLAGS_INCLUDE_DIR AND NOT GFLAGS_NAMESPACE) - - # Make the GFLAGS_NAMESPACE a cache variable s/t the user can view it, and could - # overwrite it in the CMake GUI. - set(GFLAGS_NAMESPACE "${GFLAGS_NAMESPACE}" CACHE STRING - "gflags namespace (google or gflags)" FORCE) - - # gflags does not seem to provide any record of the version in its - # source tree, thus cannot extract version. - - # Catch case when caller has set GFLAGS_NAMESPACE in the cache / GUI - # with an invalid value. - if (GFLAGS_NAMESPACE AND - NOT GFLAGS_NAMESPACE STREQUAL "google" AND - NOT GFLAGS_NAMESPACE STREQUAL "gflags") - gflags_report_not_found( - "Caller defined GFLAGS_NAMESPACE:" - " ${GFLAGS_NAMESPACE} is not valid, not google or gflags.") - endif () - # Catch case when caller has set GFLAGS_INCLUDE_DIR in the cache / GUI and - # thus FIND_[PATH/LIBRARY] are not called, but specified locations are - # invalid, otherwise we would report the library as found. - if (GFLAGS_INCLUDE_DIR AND - NOT EXISTS ${GFLAGS_INCLUDE_DIR}/gflags/gflags.h) - gflags_report_not_found( - "Caller defined GFLAGS_INCLUDE_DIR:" - " ${GFLAGS_INCLUDE_DIR} does not contain gflags/gflags.h header.") - endif (GFLAGS_INCLUDE_DIR AND - NOT EXISTS ${GFLAGS_INCLUDE_DIR}/gflags/gflags.h) - # TODO: This regex for gflags library is pretty primitive, we use lowercase - # for comparison to handle Windows using CamelCase library names, could - # this check be better? - string(TOLOWER "${GFLAGS_LIBRARY}" LOWERCASE_GFLAGS_LIBRARY) - if (GFLAGS_LIBRARY AND - NOT "${LOWERCASE_GFLAGS_LIBRARY}" MATCHES ".*gflags[^/]*") - gflags_report_not_found( - "Caller defined GFLAGS_LIBRARY: " - "${GFLAGS_LIBRARY} does not match gflags.") - endif (GFLAGS_LIBRARY AND - NOT "${LOWERCASE_GFLAGS_LIBRARY}" MATCHES ".*gflags[^/]*") - - gflags_reset_find_library_prefix() - -endif(NOT GFLAGS_FOUND) - -# Set standard CMake FindPackage variables if found. -if (GFLAGS_FOUND) - set(GFLAGS_INCLUDE_DIRS ${GFLAGS_INCLUDE_DIR}) - set(GFLAGS_LIBRARIES ${GFLAGS_LIBRARY} ${GFLAGS_LINK_LIBRARIES}) -endif (GFLAGS_FOUND) - -# Handle REQUIRED / QUIET optional arguments. -include(FindPackageHandleStandardArgs) -find_package_handle_standard_args(Gflags DEFAULT_MSG - GFLAGS_INCLUDE_DIRS GFLAGS_LIBRARIES GFLAGS_NAMESPACE) - -# Only mark internal variables as advanced if we found gflags, otherwise -# leave them visible in the standard GUI for the user to set manually. -if (GFLAGS_FOUND) - mark_as_advanced(FORCE GFLAGS_INCLUDE_DIR - GFLAGS_LIBRARY - GFLAGS_NAMESPACE - gflags_DIR) # Autogenerated by find_package(gflags) -endif (GFLAGS_FOUND) diff --git a/cmake/FindGlog.cmake b/cmake/FindGlog.cmake deleted file mode 100644 index 142e2ca96b..0000000000 --- a/cmake/FindGlog.cmake +++ /dev/null @@ -1,24 +0,0 @@ -# -# Find libglog -# -# LIBGLOG_INCLUDE_DIR - where to find glog/logging.h, etc. -# LIBGLOG_LIBRARY - List of libraries when using libglog. -# LIBGLOG_FOUND - True if libglog found. -# -# from https://github.com/facebook/hhvm/blob/master/CMake/FindGlog.cmake - -IF (LIBGLOG_INCLUDE_DIR) - # Already in cache, be silent - SET(LIBGLOG_FIND_QUIETLY TRUE) -ENDIF () - -FIND_PATH(LIBGLOG_INCLUDE_DIR glog/logging.h) - -FIND_LIBRARY(LIBGLOG_LIBRARY glog) - -# handle the QUIETLY and REQUIRED arguments and set LIBGLOG_FOUND to TRUE if -# all listed variables are TRUE -INCLUDE(FindPackageHandleStandardArgs) -FIND_PACKAGE_HANDLE_STANDARD_ARGS(LIBGLOG DEFAULT_MSG LIBGLOG_LIBRARY LIBGLOG_INCLUDE_DIR) - -MARK_AS_ADVANCED(LIBGLOG_LIBRARY LIBGLOG_INCLUDE_DIR) \ No newline at end of file -- GitLab