1 cmake_minimum_required(VERSION 3.1)
2 set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules")
5 file(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/ginac/version.h _ginac_vinfo REGEX "^#define[\t ]+GINACLIB_.*_VERSION.*")
6 string(REGEX REPLACE "^.*GINACLIB_MAJOR_VERSION[ \t]+([0-9]+).*" "\\1" GINAC_MAJOR_VERSION "${_ginac_vinfo}")
7 string(REGEX REPLACE "^.*GINACLIB_MINOR_VERSION[ \t]+([0-9]+).*" "\\1" GINAC_MINOR_VERSION "${_ginac_vinfo}")
8 string(REGEX REPLACE "^.*GINACLIB_MICRO_VERSION[ \t]+([0-9]+).*" "\\1" GINAC_MICRO_VERSION "${_ginac_vinfo}")
9 set(GINAC_VERSION "${GINAC_MAJOR_VERSION}.${GINAC_MINOR_VERSION}.${GINAC_MICRO_VERSION}")
11 # Library versioning info
12 file(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/ginac/version.h _ginac_vinfo REGEX "^#define[\t ]+GINAC_LT_.*")
13 string(REGEX REPLACE "^.*GINAC_LT_CURRENT[ \t]+([0-9]+).*" "\\1" ginac_lt_current "${_ginac_vinfo}")
14 string(REGEX REPLACE "^.*GINAC_LT_AGE[ \t]+([0-9]+).*" "\\1" ginac_lt_age "${_ginac_vinfo}")
15 string(REGEX REPLACE "^.*GINAC_LT_REVISION[ \t]+([0-9]+).*" "\\1" ginac_lt_revision "${_ginac_vinfo}")
16 # XXX: it looks like we need to set this for every platform?
17 math(EXPR ginaclib_soversion "${ginac_lt_current} - ${ginac_lt_age}")
18 set(ginaclib_version ${ginaclib_soversion}.${ginac_lt_age}.${ginac_lt_revision})
20 include(GNUInstallDirs)
25 add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND})
27 if (NOT TARGET test_suite)
28 add_custom_target(test_suite)
31 if (NOT DEFINED CMAKE_RUNTIME_OUTPUT_DIRECTORY)
32 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bin)
37 add_custom_target(info ALL)
40 add_custom_target(html)
43 add_custom_target(pdf)
46 set (CMAKE_CXX_STANDARD 11)
48 find_package(CLN 1.2.2 REQUIRED)
50 include(CheckIncludeFile)
51 check_include_file("unistd.h" HAVE_UNISTD_H)
53 if (NOT DEFINED BUILD_SHARED_LIBS)
55 set(BUILD_SHARED_LIBS true)
57 set(BUILD_SHARED_LIBS false)
61 # Set proper rpath so tools will Just Work(TM) after make install.
62 # Also take care to add -Wl,-rpath, stanza into the *.pc file so that
64 # g++ `pkg-config --cflags --libs ginac`
66 # will Just Work (TM), too.
67 # Distro packagers should use -DCMAKE_INSTALL_RPATH="" to avoid
68 # setting rpath on installed binaries.
70 # rpath for making binaries/libraries relocatable
71 set(_ginac_rpath_reloc "$ORIGIN/../lib")
72 set(_wl_rpath "${CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG}")
74 # rpath for the pkg-config meta-data.
75 set(_ginaclib_rpath "${_wl_rpath}${_ginac_rpath_reloc}")
76 list(FIND CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_FULL_LIBDIR}" isSystemDir)
77 if ("${isSystemDir}" STREQUAL "-1")
78 list(APPEND _ginaclib_rpath "${_wl_rpath}\${libdir}")
81 if (NOT CMAKE_SKIP_RPATH)
83 set(GINACLIB_RPATH "${_ginaclib_rpath}")
87 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/ginac.pc.cmake ${CMAKE_CURRENT_BINARY_DIR}/ginac.pc @ONLY)
88 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/ginac.pc DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
90 # rpath for libginac.so itself, ginsh, and friends
91 set(_ginac_rpath ${_ginac_rpath_reloc})
92 foreach(_d ${CLN_LIBRARY_DIRS} ${CMAKE_INSTALL_FULL_LIBDIR})
93 list(FIND CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES "${_d}" isSystemDir)
94 if ("${isSystemDir}" STREQUAL "-1")
95 list(APPEND _ginac_rpath "${_d}")
98 list(REMOVE_DUPLICATES _ginac_rpath)
99 string(REPLACE ";" ":" ginac_rpath "${_ginac_rpath}")
101 if (NOT DEFINED CMAKE_INSTALL_RPATH_USE_LINK_RPATH)
102 set(CMAKE_INSTALL_RPATH_USE_LINK_RPATH TRUE)
104 if (NOT DEFINED CMAKE_INSTALL_RPATH)
105 set(CMAKE_INSTALL_RPATH ${ginac_rpath})
107 if (APPLE AND NOT DEFINED CMAKE_INSTALL_NAME_DIR)
108 set(CMAKE_INSTALL_NAME_DIR ${CMAKE_INSTALL_FULL_LIBDIR})
111 list(FIND CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_FULL_LIBDIR}" isSystemDir)
112 if ("${isSystemDir}" STREQUAL "-1")
113 string(REPLACE ":" ";" _install_rpath "${CMAKE_INSTALL_RPATH}")
114 list(FIND _install_rpath "${CMAKE_INSTALL_FULL_LIBDIR}" _is_rpath_consistent)
115 if ("${_is_rpath_consistent}" STREQUAL "-1")
116 message(WARNING "the libginac.so library will be installed into "
117 "a non-standard directory (${CMAKE_INSTALL_FULL_LIBDIR}), "
118 "however, the rpath (${_install_rpath}) "
119 "does not contain that directory. Most likely "
120 "things won't work without extra configuration "
121 "(tweaking LD_LIBRARY_PATH, /etc/ld.so.conf, etc).")
125 include(CMakePackageConfigHelpers)
126 write_basic_package_version_file(
127 ${CMAKE_CURRENT_BINARY_DIR}/ginac-config-version.cmake
128 VERSION ${GINAC_VERSION}
129 COMPATIBILITY AnyNewerVersion
132 configure_package_config_file(${CMAKE_CURRENT_LIST_DIR}/cmake/ginac-config.cmake.in
133 ${CMAKE_CURRENT_BINARY_DIR}/ginac-config.cmake
134 INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/ginac
138 ${CMAKE_CURRENT_BINARY_DIR}/ginac-config.cmake
139 ${CMAKE_CURRENT_BINARY_DIR}/ginac-config-version.cmake
140 DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/ginac
147 find_package(Readline)
149 set(HAVE_LIBREADLINE 1)
150 set(HAVE_READLINE_READLINE_H 1)
151 set(HAVE_READLINE_HISTORY_H 1)
159 find_program(MAKEINFO makeinfo)
160 find_program(FIG2DEV fig2dev)
161 find_program(PYTHON python)
163 find_program(PYTHON python3)
166 message(FATAL_ERROR "Python version 3 or 2 is required")
170 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/config.h)
173 set (LIBEXECDIR "${CMAKE_INSTALL_PREFIX}/libexec")
176 add_subdirectory(ginac)
177 add_subdirectory(tools)
178 add_subdirectory(check)
179 if (BISON_FOUND AND FLEX_FOUND)
180 add_subdirectory(ginsh)
183 add_subdirectory(doc)