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# ---[ glog
# We will try to use the config mode first, and then manual find.
find_package(glog CONFIG QUIET)
if(NOT TARGET glog::glog)
find_package(glog MODULE QUIET)
endif()
if(TARGET glog::glog)
message(STATUS "Caffe2: Found glog with new-style glog target.")
elseif(GLOG_FOUND)
message(
STATUS
"Caffe2: Found glog with old-style glog starget. Glog never shipped "
"old style glog targets, so somewhere in your cmake path there might "
"be a custom Findglog.cmake file that got triggered. We will make a "
"best effort to create the new style glog target for you.")
add_library(glog::glog UNKNOWN IMPORTED)
set_property(
TARGET glog::glog PROPERTY IMPORTED_LOCATION ${GLOG_LIBRARY})
set_property(
TARGET glog::glog PROPERTY INTERFACE_INCLUDE_DIRECTORIES
${GLOG_INCLUDE_DIR})
else()
message(STATUS "Caffe2: Cannot find glog automatically. Using legacy find.")
# - Try to find Glog
#
# The following variables are optionally searched for defaults
# GLOG_ROOT_DIR: Base directory where all GLOG components are found
#
# The following are set after configuration is done:
# GLOG_FOUND
# GLOG_INCLUDE_DIRS
# GLOG_LIBRARIES
# GLOG_LIBRARYRARY_DIRS
include(FindPackageHandleStandardArgs)
set(GLOG_ROOT_DIR "" CACHE PATH "Folder contains Google glog")
if(NOT WIN32)
find_path(GLOG_INCLUDE_DIR glog/logging.h
PATHS ${GLOG_ROOT_DIR})
endif()
find_library(GLOG_LIBRARY glog
PATHS ${GLOG_ROOT_DIR}
PATH_SUFFIXES lib lib64)
find_package_handle_standard_args(glog DEFAULT_MSG GLOG_INCLUDE_DIR GLOG_LIBRARY)
if(GLOG_FOUND)
message(STATUS
"Caffe2: Found glog (include: ${GLOG_INCLUDE_DIR}, "
"library: ${GLOG_LIBRARY})")
add_library(glog::glog UNKNOWN IMPORTED)
set_property(
TARGET glog::glog PROPERTY IMPORTED_LOCATION ${GLOG_LIBRARY})
set_property(
TARGET glog::glog PROPERTY INTERFACE_INCLUDE_DIRECTORIES
${GLOG_INCLUDE_DIR})
endif()
endif()
# After above, we should have the glog::glog target now.
if(NOT TARGET glog::glog)
message(WARNING
"Caffe2: glog cannot be found. Depending on whether you are building "
"Caffe2 or a Caffe2 dependent library, the next warning / error will "
"give you more info.")
endif()
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