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fix installation directories on unix to use /lib, /include, /share; fix issues #399, #223, and #89

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This commit is contained in:
Daan Leijen 2021-05-21 15:15:50 -07:00
parent 34172910e5
commit e2c095fad2
3 changed files with 33 additions and 19 deletions
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35
CMakeLists.txt
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@ -208,11 +208,13 @@ endif()
# -----------------------------------------------------------------------------
if (MI_INSTALL_TOPLEVEL)
set(mi_install_dir "")
set(mi_install_libdir "lib")
set(mi_install_libdir "lib")
set(mi_install_incdir "include")
set(mi_install_cmakedir "cmake")
else()
set(mi_install_dir "lib/mimalloc-${mi_version}")
set(mi_install_libdir "${mi_install_dir}")
set(mi_install_libdir "lib/mimalloc-${mi_version}")
set(mi_install_incdir "include/mimalloc-${mi_version}")
set(mi_install_cmakedir "share/mimalloc-${mi_version}/cmake")
endif()
if(MI_SECURE)
@ -246,7 +248,7 @@ if(MI_USE_CXX)
else()
message(STATUS "Compiler : ${CMAKE_C_COMPILER}")
endif()
message(STATUS "Install directory: ${mi_install_dir}")
message(STATUS "Version : ${mi_version}")
message(STATUS "Build targets : ${mi_build_targets}")
message(STATUS "")
@ -263,7 +265,7 @@ if(MI_BUILD_SHARED)
target_link_libraries(mimalloc PUBLIC ${mi_libraries})
target_include_directories(mimalloc PUBLIC
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
$<INSTALL_INTERFACE:${mi_install_dir}/include>
$<INSTALL_INTERFACE:${mi_install_incdir}>
)
if(WIN32)
# On windows copy the mimalloc redirection dll too.
@ -280,7 +282,7 @@ if(MI_BUILD_SHARED)
endif()
install(TARGETS mimalloc EXPORT mimalloc DESTINATION ${mi_install_libdir} LIBRARY)
install(EXPORT mimalloc DESTINATION ${mi_install_dir}/cmake)
install(EXPORT mimalloc DESTINATION ${mi_install_cmakedir})
endif()
# static library
@ -292,7 +294,7 @@ if (MI_BUILD_STATIC)
target_link_libraries(mimalloc-static PUBLIC ${mi_libraries})
target_include_directories(mimalloc-static PUBLIC
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
$<INSTALL_INTERFACE:${mi_install_dir}/include>
$<INSTALL_INTERFACE:${mi_install_incdir}>
)
if(WIN32)
# When building both static and shared libraries on Windows, a static library should use a
@ -307,18 +309,21 @@ if (MI_BUILD_STATIC)
endif()
# install include files
install(FILES include/mimalloc.h DESTINATION ${mi_install_dir}/include)
install(FILES include/mimalloc-override.h DESTINATION ${mi_install_dir}/include)
install(FILES include/mimalloc-new-delete.h DESTINATION ${mi_install_dir}/include)
install(FILES cmake/mimalloc-config.cmake DESTINATION ${mi_install_dir}/cmake)
install(FILES cmake/mimalloc-config-version.cmake DESTINATION ${mi_install_dir}/cmake)
install(FILES include/mimalloc.h DESTINATION ${mi_install_incdir})
install(FILES include/mimalloc-override.h DESTINATION ${mi_install_incdir})
install(FILES include/mimalloc-new-delete.h DESTINATION ${mi_install_incdir})
install(FILES cmake/mimalloc-config.cmake DESTINATION ${mi_install_cmakedir})
install(FILES cmake/mimalloc-config-version.cmake DESTINATION ${mi_install_cmakedir})
if(NOT WIN32 AND MI_BUILD_SHARED AND NOT MI_INSTALL_TOPLEVEL)
# install a symlink in the /usr/local/lib to the versioned library
# note: use delayed prefix expansion as \${CMAKE_INSTALL_PREFIX}
set(mi_symlink "${CMAKE_SHARED_MODULE_PREFIX}${mi_basename}${CMAKE_SHARED_LIBRARY_SUFFIX}")
set(mi_soname "mimalloc-${mi_version}/${mi_symlink}.${mi_version}")
install(CODE "execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink ${mi_soname} ${mi_symlink} WORKING_DIRECTORY \${CMAKE_INSTALL_PREFIX}/lib)")
install(CODE "MESSAGE(\"-- Symbolic link: \${CMAKE_INSTALL_PREFIX}/lib/${mi_symlink} -> ${mi_soname}\")")
install(CODE "execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink ${mi_soname} ${mi_symlink}.${mi_version} WORKING_DIRECTORY \${CMAKE_INSTALL_PREFIX}/lib)")
install(CODE "MESSAGE(\"-- Symbolic link: \${CMAKE_INSTALL_PREFIX}/lib/${mi_symlink}.${mi_version} -> ${mi_soname}\")")
endif()
# single object file for more predictable static overriding
@ -329,11 +334,11 @@ if (MI_BUILD_OBJECT)
target_compile_options(mimalloc-obj PRIVATE ${mi_cflags})
target_include_directories(mimalloc-obj PUBLIC
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
$<INSTALL_INTERFACE:${mi_install_dir}/include>
$<INSTALL_INTERFACE:${mi_install_incdir}>
)
# the following seems to lead to cmake warnings/errors on some systems, disable for now :-(
# install(TARGETS mimalloc-obj EXPORT mimalloc DESTINATION ${mi_install_dir})
# install(TARGETS mimalloc-obj EXPORT mimalloc DESTINATION ${mi_install_libdir})
# the FILES expression can also be: $<TARGET_OBJECTS:mimalloc-obj>
# but that fails cmake versions less than 3.10 so we leave it as is for now