CMakeLists.txt

cmake_minimum_required (VERSION 3.22.1)

set (HAVE_CMAKE true)

project (vramsteg)
set (PROJECT_VERSION "1.0.1")

SET (VRAMSTEG_MAN1DIR share/man/man1     CACHE STRING "Installation directory for man pages, section 1")
SET (VRAMSTEG_DOCDIR  share/doc/vramsteg CACHE STRING "Installation directory for doc files")

if (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
  set (LINUX true)
elseif (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
  set (DARWIN true)
elseif (${CMAKE_SYSTEM_NAME} MATCHES "kFreeBSD")
  set (KFREEBSD true)
elseif (${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
  set (FREEBSD true)
elseif (${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD")
  set (OPENBSD true)
elseif (${CMAKE_SYSTEM_NAME} MATCHES "NetBSD")
  set (NETBSD true)
elseif (${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
  set (SOLARIS true)
elseif (${CMAKE_SYSTEM_NAME} STREQUAL "GNU")
  set (GNUHURD true)
else (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
  set (UNKNOWN true)
endif (${CMAKE_SYSTEM_NAME} MATCHES "Linux")

message ("-- Looking for SHA1 references")
if (EXISTS ${CMAKE_SOURCE_DIR}/.git/index)
  set (HAVE_COMMIT true)
  execute_process (COMMAND git log -1 --pretty=format:%h
                   WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
                   OUTPUT_VARIABLE COMMIT)
  configure_file ( ${CMAKE_SOURCE_DIR}/commit.h.in
                   ${CMAKE_SOURCE_DIR}/commit.h)
  message ("-- Found SHA1 reference: ${COMMIT}")
endif (EXISTS ${CMAKE_SOURCE_DIR}/.git/index)

set (PACKAGE "${PROJECT_NAME}")
set (VERSION "${PROJECT_VERSION}")
set (PACKAGE_BUGREPORT "support@yootabory.com")
set (PACKAGE_NAME "${PACKAGE}")
set (PACKAGE_TARNAME "${PACKAGE}")
set (PACKAGE_VERSION "${VERSION}")
set (PACKAGE_STRING "${PACKAGE} ${VERSION}")

message ("-- Configuring cmake.h")
configure_file (
  ${CMAKE_SOURCE_DIR}/cmake.h.in
  ${CMAKE_SOURCE_DIR}/cmake.h)

add_subdirectory (src)
add_subdirectory (doc)
add_subdirectory (examples)
if (EXISTS test)
  add_subdirectory (test EXCLUDE_FROM_ALL)
endif (EXISTS test)

set (doc_FILES NEWS ChangeLog README INSTALL AUTHORS COPYING)
foreach (doc_FILE ${doc_FILES})
  install (FILES ${doc_FILE}  DESTINATION ${VRAMSTEG_DOCDIR})
endforeach (doc_FILE)

# ---

set (CPACK_SOURCE_GENERATOR "TGZ")
set (CPACK_SOURCE_PACKAGE_FILE_NAME ${PACKAGE_NAME}-${PACKAGE_VERSION})
set (CPACK_SOURCE_IGNORE_FILES  "CMakeCache" "CMakeFiles" "CPackConfig" "CPackSourceConfig"
                                "_CPack_Packages" "cmake_install" "install_manifest"
                                "Makefile$" "test" "demo"
                                "src/vramsteg$"
                                "/\\\\.gitignore" "/\\\\.git/" "swp$")
include (CPack)