cmake_minimum_required(VERSION 3.1)
-set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/modules")
+set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules")
project(GiNaC)
-file(STRINGS ${CMAKE_SOURCE_DIR}/ginac/version.h _ginac_vinfo REGEX "^#define[\t ]+GINACLIB_.*_VERSION.*")
+file(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/ginac/version.h _ginac_vinfo REGEX "^#define[\t ]+GINACLIB_.*_VERSION.*")
string(REGEX REPLACE "^.*GINACLIB_MAJOR_VERSION[ \t]+([0-9]+).*" "\\1" GINAC_MAJOR_VERSION "${_ginac_vinfo}")
string(REGEX REPLACE "^.*GINACLIB_MINOR_VERSION[ \t]+([0-9]+).*" "\\1" GINAC_MINOR_VERSION "${_ginac_vinfo}")
string(REGEX REPLACE "^.*GINACLIB_MICRO_VERSION[ \t]+([0-9]+).*" "\\1" GINAC_MICRO_VERSION "${_ginac_vinfo}")
set(GINAC_VERSION "${GINAC_MAJOR_VERSION}.${GINAC_MINOR_VERSION}.${GINAC_MICRO_VERSION}")
# Library versioning info
-file(STRINGS ${CMAKE_SOURCE_DIR}/ginac/version.h _ginac_vinfo REGEX "^#define[\t ]+GINAC_LT_.*")
+file(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/ginac/version.h _ginac_vinfo REGEX "^#define[\t ]+GINAC_LT_.*")
string(REGEX REPLACE "^.*GINAC_LT_CURRENT[ \t]+([0-9]+).*" "\\1" ginac_lt_current "${_ginac_vinfo}")
string(REGEX REPLACE "^.*GINAC_LT_AGE[ \t]+([0-9]+).*" "\\1" ginac_lt_age "${_ginac_vinfo}")
string(REGEX REPLACE "^.*GINAC_LT_REVISION[ \t]+([0-9]+).*" "\\1" ginac_lt_revision "${_ginac_vinfo}")
math(EXPR ginaclib_soversion "${ginac_lt_current} - ${ginac_lt_age}")
set(ginaclib_version ${ginaclib_soversion}.${ginac_lt_age}.${ginac_lt_revision})
+include(GNUInstallDirs)
+
# make check
enable_testing()
-add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND})
+if (NOT TARGET check)
+ add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND})
+endif()
+if (NOT TARGET test_suite)
+ add_custom_target(test_suite)
+endif()
+if (WIN32)
+ if (NOT DEFINED CMAKE_RUNTIME_OUTPUT_DIRECTORY)
+ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bin)
+ endif()
+endif()
# make info
-add_custom_target(info ALL)
-add_custom_target(html)
-add_custom_target(pdf)
+if (NOT TARGET info)
+ add_custom_target(info ALL)
+endif()
+if (NOT TARGET html)
+ add_custom_target(html)
+endif()
+if (NOT TARGET pdf)
+ add_custom_target(pdf)
+endif()
set (CMAKE_CXX_STANDARD 11)
-find_package(CLN 1.2.2 REQUIRED)
-include_directories(${CLN_INCLUDE_DIR})
+if (NOT DEFINED CLN_SOURCE_DIR)
+ set(CLN_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/cln)
+endif()
+if (EXISTS ${CLN_SOURCE_DIR}/CMakeLists.txt)
+ add_subdirectory(${CLN_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}/cln)
+else()
+ find_package(CLN 1.2.2 REQUIRED)
+endif()
include(CheckIncludeFile)
check_include_file("unistd.h" HAVE_UNISTD_H)
-include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_BINARY_DIR}/ginac)
-
-# This macro implements some very special logic how to deal with the cache.
-# By default the various install locations inherit their value from their
-#"parent" variable, so if you set CMAKE_INSTALL_PREFIX, then
-# EXEC_INSTALL_PREFIX, BIN_INSTALL_DIR, LIB_INSTALL_DIR, etc will calculate
-# their value by appending subdirs to CMAKE_INSTALL_PREFIX.
-# This would work just fine without using the cache.
-# But if somebody wants e.g. a different EXEC_INSTALL_PREFIX this value
-# has to go into the cache, otherwise it will be forgotten on the next cmake
-# run. Once a variable is in the cache, it doesn't depend on its "parent"
-# variables anymore and you can only change it by editing it directly.
-# This macro helps in this regard, because as long as you don't set one
-# of the variables explicitly to some location, the value will be computed
-# from parents of the variable in question. So modifying CMAKE_INSTALL_PREFIX
-# later on will have the desired effect.
-# But once you decide to set e.g. EXEC_INSTALL_PREFIX to some special
-# location this will go into the cache and it will no longer depend on
-# CMAKE_INSTALL_PREFIX.
-
-macro(_set_fancy _var _value _comment)
- set(predefinedvalue "${_value}")
- if ("${CMAKE_INSTALL_PREFIX}" STREQUAL "${GINAC_INSTALL_DIR}" AND DEFINED GINAC_${_var})
- set(predefinedvalue "${GINAC_${_var}}")
- endif()
- if (NOT DEFINED ${_var})
- set(${_var} ${predefinedvalue})
- else()
- set(${_var} "${${_var}}" CACHE PATH "${_comment}")
- endif()
-endmacro(_set_fancy)
-
-_set_fancy(EXEC_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}"
- "Base directory for libraries and executables")
-_set_fancy(LIB_INSTALL_DIR "${EXEC_INSTALL_PREFIX}/lib"
- "Libraries installation directory")
-_set_fancy(BIN_INSTALL_DIR "${EXEC_INSTALL_PREFIX}/bin"
- "Binaries installation directory")
-_set_fancy(SHARE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}/share"
- "Base directory for architecture independent files")
-_set_fancy(INCLUDE_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/include"
- "Headers installation directory")
-
if (NOT DEFINED BUILD_SHARED_LIBS)
if (NOT MSVC)
set(BUILD_SHARED_LIBS true)
# rpath for the pkg-config meta-data.
set(_ginaclib_rpath "${_wl_rpath}${_ginac_rpath_reloc}")
-list(FIND CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES "${LIB_INSTALL_DIR}" isSystemDir)
+list(FIND CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_FULL_LIBDIR}" isSystemDir)
if ("${isSystemDir}" STREQUAL "-1")
list(APPEND _ginaclib_rpath "${_wl_rpath}\${libdir}")
endif()
endif()
endif()
-configure_file(${CMAKE_SOURCE_DIR}/ginac.pc.cmake ${CMAKE_BINARY_DIR}/ginac.pc @ONLY)
-install(FILES ${CMAKE_BINARY_DIR}/ginac.pc DESTINATION "${LIB_INSTALL_DIR}/pkgconfig")
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/ginac.pc.cmake ${CMAKE_CURRENT_BINARY_DIR}/ginac.pc @ONLY)
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/ginac.pc DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
# rpath for libginac.so itself, ginsh, and friends
set(_ginac_rpath ${_ginac_rpath_reloc})
-foreach(_d ${CLN_LIBRARY_DIRS} ${LIB_INSTALL_DIR})
+foreach(_d ${CLN_LIBRARY_DIRS} ${CMAKE_INSTALL_FULL_LIBDIR})
list(FIND CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES "${_d}" isSystemDir)
if ("${isSystemDir}" STREQUAL "-1")
list(APPEND _ginac_rpath "${_d}")
set(CMAKE_INSTALL_RPATH ${ginac_rpath})
endif()
if (APPLE AND NOT DEFINED CMAKE_INSTALL_NAME_DIR)
- set(CMAKE_INSTALL_NAME_DIR ${LIB_INSTALL_DIR})
+ set(CMAKE_INSTALL_NAME_DIR ${CMAKE_INSTALL_FULL_LIBDIR})
endif()
-list(FIND CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES "${LIB_INSTALL_DIR}" isSystemDir)
+list(FIND CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_FULL_LIBDIR}" isSystemDir)
if ("${isSystemDir}" STREQUAL "-1")
string(REPLACE ":" ";" _install_rpath "${CMAKE_INSTALL_RPATH}")
- list(FIND _install_rpath "${LIB_INSTALL_DIR}" _is_rpath_consistent)
+ list(FIND _install_rpath "${CMAKE_INSTALL_FULL_LIBDIR}" _is_rpath_consistent)
if ("${_is_rpath_consistent}" STREQUAL "-1")
message(WARNING "the libginac.so library will be installed into "
- "a non-standard directory (${LIB_INSTALL_DIR}), "
+ "a non-standard directory (${CMAKE_INSTALL_FULL_LIBDIR}), "
"however, the rpath (${_install_rpath}) "
"does not contain that directory. Most likely "
"things won't work without extra configuration "
endif()
endif()
+include(CMakePackageConfigHelpers)
+write_basic_package_version_file(
+ ${CMAKE_CURRENT_BINARY_DIR}/ginac-config-version.cmake
+ VERSION ${GINAC_VERSION}
+ COMPATIBILITY AnyNewerVersion
+)
+
+configure_package_config_file(${CMAKE_CURRENT_LIST_DIR}/cmake/ginac-config.cmake.in
+ ${CMAKE_CURRENT_BINARY_DIR}/ginac-config.cmake
+ INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/ginac
+)
+
+install(FILES
+ ${CMAKE_CURRENT_BINARY_DIR}/ginac-config.cmake
+ ${CMAKE_CURRENT_BINARY_DIR}/ginac-config-version.cmake
+ DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/ginac
+)
include(FindFLEX)
include(FindBISON)
find_program(MAKEINFO makeinfo)
find_program(FIG2DEV fig2dev)
+find_program(PYTHON python)
+if (NOT PYTHON)
+ find_program(PYTHON python3)
+endif()
+if (NOT PYTHON)
+ message(FATAL_ERROR "Python version 3 or 2 is required")
+endif()
+
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/config.h)
-add_definitions(-DHAVE_CONFIG_H)
if (NOT LIBEXECDIR)
set (LIBEXECDIR "${CMAKE_INSTALL_PREFIX}/libexec")
git://www.ginac.de / ginac.git / blobdiff