vcpkg/ports/suitesparse/FindCXSparse.cmake
ras0219 0e4d6f084f
[ceres] Mark all dependencies REQUIRED (#15802)
* [ceres] Mark all dependencies REQUIRED

* [suitesparse] Fix FindCXSparse.cmake

* [ceres] Add version to db

Co-authored-by: Robert Schumacher <roschuma@microsoft.com>
2021-01-22 12:25:40 -08:00

74 lines
2.3 KiB
CMake

# Distributed under the OSI-approved BSD 3-Clause License.
#
#.rst:
# FindCXSparse
# --------
#
# Find the CXSparse library
#
# Result Variables
# ^^^^^^^^^^^^^^^^
#
# The following variables will be defined:
#
# ``CXSparse_FOUND``
# True if CXSparse found on the local system
#
# ``CXSPARSE_FOUND``
# True if CXSparse found on the local system
#
# ``CXSparse_INCLUDE_DIRS``
# Location of CXSparse header files
#
# ``CXSPARSE_INCLUDE_DIRS``
# Location of CXSparse header files
#
# ``CXSparse_LIBRARIES``
# List of the CXSparse libraries found
#
# ``CXSPARSE_LIBRARIES``
# List of the CXSparse libraries found
#
#
include(${CMAKE_ROOT}/Modules/FindPackageHandleStandardArgs.cmake)
include(${CMAKE_ROOT}/Modules/SelectLibraryConfigurations.cmake)
find_path(CXSPARSE_INCLUDE_DIR NAMES cs.h PATH_SUFFIXES suitesparse)
find_library(CXSPARSE_LIBRARY_RELEASE NAMES cxsparse libcxsparse)
find_library(CXSPARSE_LIBRARY_DEBUG NAMES cxsparsed libcxsparsed)
select_library_configurations(CXSPARSE)
if(CXSPARSE_INCLUDE_DIR)
set(CXSPARSE_VERSION_FILE ${CXSPARSE_INCLUDE_DIR}/cs.h)
file(READ ${CXSPARSE_INCLUDE_DIR}/cs.h CXSPARSE_VERSION_FILE_CONTENTS)
string(REGEX MATCH "#define CS_VER [0-9]+"
CXSPARSE_MAIN_VERSION "${CXSPARSE_VERSION_FILE_CONTENTS}")
string(REGEX REPLACE "#define CS_VER ([0-9]+)" "\\1"
CXSPARSE_MAIN_VERSION "${CXSPARSE_MAIN_VERSION}")
string(REGEX MATCH "#define CS_SUBVER [0-9]+"
CXSPARSE_SUB_VERSION "${CXSPARSE_VERSION_FILE_CONTENTS}")
string(REGEX REPLACE "#define CS_SUBVER ([0-9]+)" "\\1"
CXSPARSE_SUB_VERSION "${CXSPARSE_SUB_VERSION}")
string(REGEX MATCH "#define CS_SUBSUB [0-9]+"
CXSPARSE_SUBSUB_VERSION "${CXSPARSE_VERSION_FILE_CONTENTS}")
string(REGEX REPLACE "#define CS_SUBSUB ([0-9]+)" "\\1"
CXSPARSE_SUBSUB_VERSION "${CXSPARSE_SUBSUB_VERSION}")
set(CXSPARSE_VERSION "${CXSPARSE_MAIN_VERSION}.${CXSPARSE_SUB_VERSION}.${CXSPARSE_SUBSUB_VERSION}")
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(CXSparse
REQUIRED_VARS CXSPARSE_INCLUDE_DIR CXSPARSE_LIBRARIES
VERSION_VAR CXSPARSE_VERSION)
set(CXSPARSE_FOUND ${CXSparse_FOUND})
set(CXSPARSE_INCLUDE_DIRS ${CXSPARSE_INCLUDE_DIR})
set(CXSparse_INCLUDE_DIRS ${CXSPARSE_INCLUDE_DIR})
set(CXSparse_LIBRARIES ${CXSPARSE_LIBRARIES})