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vcpkg/ports/ceres/0003_remove_unnecessary_cmake_modules.patch

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[ceres,jxrlib,zziplib] Fixes for non-windows (#6188) * [ceres, zziplib] fixes for building on non-windows systems * [jxrlib, zziplib] other fixes for non-windows systems * [zziplib] fix CMakeLists.txt for non win32 platforms, there were missing exported headers * [ceres] Fix targets path * [ceres] Fix typo * [ceres] trigger CI build * [ceres] use proper glog/gflags targets
2019-05-01 07:54:33 +08:00
diff --git a/cmake/FindGflags.cmake b/cmake/FindGflags.cmake
deleted file mode 100644
index 32c04ea..0000000
--- a/cmake/FindGflags.cmake
+++ /dev/null
@@ -1,591 +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).
-# FOUND_INSTALLED_GFLAGS_CMAKE_CONFIGURATION: True iff the version of gflags
-# found was built & installed /
-# exported as a CMake package.
-#
-# 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 AND CALLERS_CMAKE_FIND_LIBRARY_PREFIXES)
- set(CMAKE_FIND_LIBRARY_PREFIXES "${CALLERS_CMAKE_FIND_LIBRARY_PREFIXES}")
- endif()
-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/<NONE>] 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 <package>_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 <gflags/gflags.h>
- 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 <gflags/gflags.h>
- 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)
-
-# Protect against any alternative find_package scripts for this library having
-# been called previously (in a client project) which set GFLAGS_FOUND, but not
-# the other variables we require / set here which could cause the search logic
-# here to fail.
-unset(GFLAGS_FOUND)
-
-# -----------------------------------------------------------------
-# 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
- HINTS ${GFLAGS_INCLUDE_DIR_HINTS}
- PATHS ${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
- HINTS ${GFLAGS_LIBRARY_DIR_HINTS}
- PATHS ${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 979dced..0000000
--- a/cmake/FindGlog.cmake
+++ /dev/null
@@ -1,346 +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)
-#
-
-# FindGlog.cmake - Find Google glog logging library.
-#
-# This module defines the following variables:
-#
-# GLOG_FOUND: TRUE iff glog is found.
-# GLOG_INCLUDE_DIRS: Include directories for glog.
-# GLOG_LIBRARIES: Libraries required to link glog.
-# FOUND_INSTALLED_GLOG_CMAKE_CONFIGURATION: True iff the version of glog found
-# was built & installed / exported
-# as a CMake package.
-#
-# The following variables control the behaviour of this module:
-#
-# GLOG_PREFER_EXPORTED_GLOG_CMAKE_CONFIGURATION: TRUE/FALSE, iff TRUE then
-# then prefer using an exported CMake configuration
-# generated by glog > 0.3.4 over searching for the
-# glog components manually. Otherwise (FALSE)
-# ignore any exported glog 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
-# GLOG_INCLUDE_DIR_HINTS or GLOG_LIBRARY_DIR_HINTS
-# otherwise FALSE.
-# GLOG_INCLUDE_DIR_HINTS: List of additional directories in which to
-# search for glog includes, e.g: /timbuktu/include.
-# GLOG_LIBRARY_DIR_HINTS: List of additional directories in which to
-# search for glog 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.
-#
-# GLOG_INCLUDE_DIR: Include directory for glog, not including the
-# include directory of any dependencies.
-# GLOG_LIBRARY: glog library, not including the libraries of any
-# dependencies.
-
-# Reset CALLERS_CMAKE_FIND_LIBRARY_PREFIXES to its value when
-# FindGlog was invoked.
-macro(GLOG_RESET_FIND_LIBRARY_PREFIX)
- if (MSVC AND CALLERS_CMAKE_FIND_LIBRARY_PREFIXES)
- set(CMAKE_FIND_LIBRARY_PREFIXES "${CALLERS_CMAKE_FIND_LIBRARY_PREFIXES}")
- endif()
-endmacro(GLOG_RESET_FIND_LIBRARY_PREFIX)
-
-# Called if we failed to find glog 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/<NONE>] argument.
-macro(GLOG_REPORT_NOT_FOUND REASON_MSG)
- unset(GLOG_FOUND)
- unset(GLOG_INCLUDE_DIRS)
- unset(GLOG_LIBRARIES)
- # Make results of search visible in the CMake GUI if glog has not
- # been found so that user does not have to toggle to advanced view.
- mark_as_advanced(CLEAR GLOG_INCLUDE_DIR
- GLOG_LIBRARY)
-
- glog_reset_find_library_prefix()
-
- # Note <package>_FIND_[REQUIRED/QUIETLY] variables defined by FindPackage()
- # use the camelcase library name, not uppercase.
- if (Glog_FIND_QUIETLY)
- message(STATUS "Failed to find glog - " ${REASON_MSG} ${ARGN})
- elseif (Glog_FIND_REQUIRED)
- message(FATAL_ERROR "Failed to find glog - " ${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 glog - " ${REASON_MSG} ${ARGN})
- endif ()
- return()
-endmacro(GLOG_REPORT_NOT_FOUND)
-
-# Protect against any alternative find_package scripts for this library having
-# been called previously (in a client project) which set GLOG_FOUND, but not
-# the other variables we require / set here which could cause the search logic
-# here to fail.
-unset(GLOG_FOUND)
-
-# -----------------------------------------------------------------
-# By default, if the user has expressed no preference for using an exported
-# glog CMake configuration over performing a search for the installed
-# components, and has not specified any hints for the search locations, then
-# prefer a glog exported configuration if available.
-if (NOT DEFINED GLOG_PREFER_EXPORTED_GLOG_CMAKE_CONFIGURATION
- AND NOT GLOG_INCLUDE_DIR_HINTS
- AND NOT GLOG_LIBRARY_DIR_HINTS)
- message(STATUS "No preference for use of exported glog CMake configuration "
- "set, and no hints for include/library directories provided. "
- "Defaulting to preferring an installed/exported glog CMake configuration "
- "if available.")
- set(GLOG_PREFER_EXPORTED_GLOG_CMAKE_CONFIGURATION TRUE)
-endif()
-
-if (GLOG_PREFER_EXPORTED_GLOG_CMAKE_CONFIGURATION)
- # Try to find an exported CMake configuration for glog, as generated by
- # glog versions > 0.3.4
- #
- # 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.
- #
- # NOTE: We use the NAMES option as glog erroneously uses 'google-glog' as its
- # project name when built with CMake, but exports itself as just 'glog'.
- # On Linux/OS X this does not break detection as the project name is
- # not used as part of the install path for the CMake package files,
- # e.g. /usr/local/lib/cmake/glog, where the <glog> suffix is hardcoded
- # in glog's CMakeLists. However, on Windows the project name *is*
- # part of the install prefix: C:/Program Files/google-glog/[include,lib].
- # However, by default CMake checks:
- # C:/Program Files/<FIND_PACKAGE_ARGUMENT_NAME='glog'> which does not
- # exist and thus detection fails. Thus we use the NAMES to force the
- # search to use both google-glog & glog.
- #
- # [1] http://www.cmake.org/cmake/help/v2.8.11/cmake.html#command:find_package
- find_package(glog QUIET
- NAMES google-glog glog
- NO_MODULE
- NO_CMAKE_PACKAGE_REGISTRY
- NO_CMAKE_BUILDS_PATH)
- if (glog_FOUND)
- message(STATUS "Found installed version of glog: ${glog_DIR}")
- else()
- # Failed to find an installed version of glog, repeat search allowing
- # exported build directories.
- message(STATUS "Failed to find installed glog CMake configuration, "
- "searching for glog build directories exported with CMake.")
- # Again pass NO_CMAKE_BUILDS_PATH, as we know that glog is exported and
- # do not want to treat projects built with the CMake GUI preferentially.
- find_package(glog QUIET
- NAMES google-glog glog
- NO_MODULE
- NO_CMAKE_BUILDS_PATH)
- if (glog_FOUND)
- message(STATUS "Found exported glog build directory: ${glog_DIR}")
- endif(glog_FOUND)
- endif(glog_FOUND)
-
- set(FOUND_INSTALLED_GLOG_CMAKE_CONFIGURATION ${glog_FOUND})
-
- if (FOUND_INSTALLED_GLOG_CMAKE_CONFIGURATION)
- message(STATUS "Detected glog version: ${glog_VERSION}")
- set(GLOG_FOUND ${glog_FOUND})
- # glog wraps the include directories into the exported glog::glog target.
- set(GLOG_INCLUDE_DIR "")
- set(GLOG_LIBRARY glog::glog)
- else (FOUND_INSTALLED_GLOG_CMAKE_CONFIGURATION)
- message(STATUS "Failed to find an installed/exported CMake configuration "
- "for glog, will perform search for installed glog components.")
- endif (FOUND_INSTALLED_GLOG_CMAKE_CONFIGURATION)
-endif(GLOG_PREFER_EXPORTED_GLOG_CMAKE_CONFIGURATION)
-
-if (NOT GLOG_FOUND)
- # Either failed to find an exported glog CMake configuration, or user
- # told us not to use one. Perform a manual search for all glog components.
-
- # Handle possible presence of lib prefix for libraries on MSVC, see
- # also GLOG_RESET_FIND_LIBRARY_PREFIX().
- if (MSVC)
- # Preserve the caller's original values for CMAKE_FIND_LIBRARY_PREFIXES
- # s/t we can set it back before returning.
- set(CALLERS_CMAKE_FIND_LIBRARY_PREFIXES "${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 GLOG_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)
- # Windows (for C:/Program Files prefix).
- list(APPEND GLOG_CHECK_PATH_SUFFIXES
- glog/include
- glog/Include
- Glog/include
- Glog/Include
- google-glog/include # CMake installs with project name prefix.
- google-glog/Include)
-
- list(APPEND GLOG_CHECK_LIBRARY_DIRS
- /usr/local/lib
- /usr/local/homebrew/lib # Mac OS X.
- /opt/local/lib
- /usr/lib)
- # Windows (for C:/Program Files prefix).
- list(APPEND GLOG_CHECK_LIBRARY_SUFFIXES
- glog/lib
- glog/Lib
- Glog/lib
- Glog/Lib
- google-glog/lib # CMake installs with project name prefix.
- google-glog/Lib)
-
- # Search supplied hint directories first if supplied.
- find_path(GLOG_INCLUDE_DIR
- NAMES glog/logging.h
- HINTS ${GLOG_INCLUDE_DIR_HINTS}
- PATHS ${GLOG_CHECK_INCLUDE_DIRS}
- PATH_SUFFIXES ${GLOG_CHECK_PATH_SUFFIXES})
- if (NOT GLOG_INCLUDE_DIR OR
- NOT EXISTS ${GLOG_INCLUDE_DIR})
- glog_report_not_found(
- "Could not find glog include directory, set GLOG_INCLUDE_DIR "
- "to directory containing glog/logging.h")
- endif (NOT GLOG_INCLUDE_DIR OR
- NOT EXISTS ${GLOG_INCLUDE_DIR})
-
- find_library(GLOG_LIBRARY NAMES glog
- HINTS ${GLOG_LIBRARY_DIR_HINTS}
- PATHS ${GLOG_CHECK_LIBRARY_DIRS}
- PATH_SUFFIXES ${GLOG_CHECK_LIBRARY_SUFFIXES})
- if (NOT GLOG_LIBRARY OR
- NOT EXISTS ${GLOG_LIBRARY})
- glog_report_not_found(
- "Could not find glog library, set GLOG_LIBRARY "
- "to full path to libglog.")
- endif (NOT GLOG_LIBRARY OR
- NOT EXISTS ${GLOG_LIBRARY})
-
- # Mark internally as found, then verify. GLOG_REPORT_NOT_FOUND() unsets
- # if called.
- set(GLOG_FOUND TRUE)
-
- # Glog does not seem to provide any record of the version in its
- # source tree, thus cannot extract version.
-
- # Catch case when caller has set GLOG_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 (GLOG_INCLUDE_DIR AND
- NOT EXISTS ${GLOG_INCLUDE_DIR}/glog/logging.h)
- glog_report_not_found(
- "Caller defined GLOG_INCLUDE_DIR:"
- " ${GLOG_INCLUDE_DIR} does not contain glog/logging.h header.")
- endif (GLOG_INCLUDE_DIR AND
- NOT EXISTS ${GLOG_INCLUDE_DIR}/glog/logging.h)
- # TODO: This regex for glog library is pretty primitive, we use lowercase
- # for comparison to handle Windows using CamelCase library names, could
- # this check be better?
- string(TOLOWER "${GLOG_LIBRARY}" LOWERCASE_GLOG_LIBRARY)
- if (GLOG_LIBRARY AND
- NOT "${LOWERCASE_GLOG_LIBRARY}" MATCHES ".*glog[^/]*")
- glog_report_not_found(
- "Caller defined GLOG_LIBRARY: "
- "${GLOG_LIBRARY} does not match glog.")
- endif (GLOG_LIBRARY AND
- NOT "${LOWERCASE_GLOG_LIBRARY}" MATCHES ".*glog[^/]*")
-
- glog_reset_find_library_prefix()
-
-endif(NOT GLOG_FOUND)
-
-# Set standard CMake FindPackage variables if found.
-if (GLOG_FOUND)
- set(GLOG_INCLUDE_DIRS ${GLOG_INCLUDE_DIR})
- set(GLOG_LIBRARIES ${GLOG_LIBRARY})
-endif (GLOG_FOUND)
-
-# If we are using an exported CMake glog target, the include directories are
-# wrapped into the target itself, and do not have to be (and are not)
-# separately specified. In which case, we should not add GLOG_INCLUDE_DIRS
-# to the list of required variables in order that glog be reported as found.
-if (FOUND_INSTALLED_GLOG_CMAKE_CONFIGURATION)
- set(GLOG_REQUIRED_VARIABLES GLOG_LIBRARIES)
-else()
- set(GLOG_REQUIRED_VARIABLES GLOG_INCLUDE_DIRS GLOG_LIBRARIES)
-endif()
-
-# Handle REQUIRED / QUIET optional arguments.
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(Glog DEFAULT_MSG
- ${GLOG_REQUIRED_VARIABLES})
-
-# Only mark internal variables as advanced if we found glog, otherwise
-# leave them visible in the standard GUI for the user to set manually.
-if (GLOG_FOUND)
- mark_as_advanced(FORCE GLOG_INCLUDE_DIR
- GLOG_LIBRARY
- glog_DIR) # Autogenerated by find_package(glog)
-endif (GLOG_FOUND)
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