Add CMake

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.2)
+project(lcms VERSION 2.9)
+
+set(lcms_headers include/lcms2.h include/lcms2_plugin.h)
+
+add_library(
+    lcms
+    ${lcms_headers}
+    src/cmsalpha.c
+    src/cmscam02.c
+    src/cmscgats.c
+    src/cmscnvrt.c
+    src/cmserr.c
+    src/cmsgamma.c
+    src/cmsgmt.c
+    src/cmshalf.c
+    src/cmsintrp.c
+    src/cmsio0.c
+    src/cmsio1.c
+    src/cmslut.c
+    src/cmsmd5.c
+    src/cmsmtrx.c
+    src/cmsnamed.c
+    src/cmsopt.c
+    src/cmspack.c
+    src/cmspcs.c
+    src/cmsplugin.c
+    src/cmsps2.c
+    src/cmssamp.c
+    src/cmssm.c
+    src/cmstypes.c
+    src/cmsvirt.c
+    src/cmswtpnt.c
+    src/cmsxform.c
+    src/lcms2_internal.h
+)
+
+target_include_directories(
+    lcms PUBLIC
+    "$<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>"
+)
+
+# Installation (https://github.com/forexample/package-example) {
+
+# Introduce variables:
+# * CMAKE_INSTALL_LIBDIR
+# * CMAKE_INSTALL_BINDIR
+# * CMAKE_INSTALL_INCLUDEDIR
+include(GNUInstallDirs)
+
+set(config_install_dir "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")
+
+set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated")
+
+set(version_config "${generated_dir}/${PROJECT_NAME}ConfigVersion.cmake")
+set(project_config "${generated_dir}/${PROJECT_NAME}Config.cmake")
+set(TARGETS_EXPORT_NAME "${PROJECT_NAME}Targets")
+set(namespace "${PROJECT_NAME}::")
+
+include(CMakePackageConfigHelpers)
+
+# Use:
+#   * PROJECT_VERSION
+write_basic_package_version_file(
+    "${version_config}" COMPATIBILITY SameMajorVersion
+)
+
+# Use variables:
+#   * TARGETS_EXPORT_NAME
+#   * PROJECT_NAME
+configure_package_config_file(
+    "cmake/template/Config.cmake.in"
+    "${project_config}"
+    INSTALL_DESTINATION "${config_install_dir}"
+)
+
+install(
+    TARGETS lcms
+    EXPORT "${TARGETS_EXPORT_NAME}"
+    LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+    ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+    RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+    INCLUDES DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
+)
+
+install(
+    FILES ${lcms_headers}
+    DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
+)
+
+install(
+    FILES "${project_config}" "${version_config}"
+    DESTINATION "${config_install_dir}"
+)
+
+install(
+    EXPORT "${TARGETS_EXPORT_NAME}"
+    NAMESPACE "${namespace}"
+    DESTINATION "${config_install_dir}"
+)
+
+# }

cmake/template/Config.cmake.in

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+@PACKAGE_INIT@
+
+include("${CMAKE_CURRENT_LIST_DIR}/@[email protected]")
+check_required_components("@PROJECT_NAME@")