Hi,
To enable to handle various packages as part of the same project and to avoid
to execute preinstall target before packaging, I rely on CPack variables
CPACK_INSTALLED_DIRECTORIES and CPACK_INSTALL_COMMANDS.
Unfortunately, packaging is failing in the following conditions:
* Platform Windows (regardless generator: test done with “Visual Studio”
and "Ninja”)
* Install command with PERMISSIONS read-only (like OWNER_READ)
* PROJECT command with LANGUAGES CXX (specifying LANGUAGES NONE is OK !??)
In this case, installed read-only files cannot be copied by CPack.
Attached is a CMakeLists.txt showing the problem:
* Target package-OK generates the expected package (no read-only
permissions)
* Target package-KO fails to generate the package (same as previous one
except read-only permissions)
Marc
cmake_minimum_required (VERSION 3.1)
project (TEST LANGUAGES CXX)
install (FILES file.h PERMISSIONS OWNER_READ GROUP_READ WORLD_READ DESTINATION
include COMPONENT KO)
install (FILES file.h DESTINATION include COMPONENT OK)
set (CPACK_GENERATOR "TGZ")
set (install_prefix ${CMAKE_SOURCE_DIR}/INSTALL)
set (KO_install_command "${CMAKE_COMMAND}
-DCMAKE_INSTALL_PREFIX=${install_prefix} -DCOMPONENT=KO -DBUILD_TYPE=$<CONFIG>
-P ${CMAKE_BINARY_DIR}/cmake_install.cmake")
add_custom_target (package-KO COMMAND "${CMAKE_CPACK_COMMAND}" -C $<CONFIG> -D
CPACK_COMPONENTS_ALL=KO -D CPACK_INSTALL_COMMANDS=${KO_install_command} -D
CPACK_INSTALLED_DIRECTORIES=${install_prefix}$<SEMICOLON>. --config
./CPackConfig.cmake)
set (OK_install_command "${CMAKE_COMMAND}
-DCMAKE_INSTALL_PREFIX=${install_prefix} -DCOMPONENT=OK -DBUILD_TYPE=$<CONFIG>
-P ${CMAKE_BINARY_DIR}/cmake_install.cmake")
add_custom_target (package-OK COMMAND "${CMAKE_CPACK_COMMAND}" -C $<CONFIG> -D
CPACK_COMPONENTS_ALL=OK -D CPACK_INSTALL_COMMANDS=${OK_install_command} -D
CPACK_INSTALLED_DIRECTORIES=${install_prefix}$<SEMICOLON>. --config
./CPackConfig.cmake)
include (CPack)
--
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