mirror of
https://github.com/microsoft/vcpkg.git
synced 2024-12-25 04:37:59 +08:00
69cd3402c0
* Unit-test vcpkg_backup/restore_env_vars * Unit-test z_vcpkg_setup/restore_pkgconfig_path * Fix z_vcpkg_setup_pkgconfig_path env var backup * Move parent-scoping into vcpkg_backup_env_variables command * Test repeated restore * Unset z_vcpkg_backup_env_variables_arg_vars * Documentation updates * Inline pkgconfig env vars backup * Revert obsolete changes * Fix typo * Remove duplicate doc file
48 lines
1.8 KiB
CMake
48 lines
1.8 KiB
CMake
function(z_vcpkg_setup_pkgconfig_path)
|
|
cmake_parse_arguments(PARSE_ARGV 0 "arg" "" "" "BASE_DIRS")
|
|
|
|
if(NOT DEFINED arg_BASE_DIRS OR "${arg_BASE_DIRS}" STREQUAL "")
|
|
message(FATAL_ERROR "BASE_DIRS is required.")
|
|
endif()
|
|
if(DEFINED arg_UNPARSED_ARGUMENTS)
|
|
message(FATAL_ERROR "${CMAKE_CURRENT_FUNCTION} was passed extra arguments: ${arg_UNPARSED_ARGUMENTS}")
|
|
endif()
|
|
|
|
foreach(envvar IN ITEMS PKG_CONFIG PKG_CONFIG_PATH)
|
|
if(DEFINED ENV{${envvar}})
|
|
set("z_vcpkg_env_backup_${envvar}" "$ENV{${envvar}}" PARENT_SCOPE)
|
|
else()
|
|
unset("z_vcpkg_env_backup_${envvar}" PARENT_SCOPE)
|
|
endif()
|
|
endforeach()
|
|
|
|
vcpkg_find_acquire_program(PKGCONFIG)
|
|
get_filename_component(pkgconfig_path "${PKGCONFIG}" DIRECTORY)
|
|
vcpkg_add_to_path("${pkgconfig_path}")
|
|
|
|
set(ENV{PKG_CONFIG} "${PKGCONFIG}") # Set via native file?
|
|
|
|
foreach(base_dir IN LISTS arg_BASE_DIRS)
|
|
vcpkg_host_path_list(PREPEND ENV{PKG_CONFIG_PATH} "${base_dir}/share/pkgconfig/")
|
|
endforeach()
|
|
|
|
foreach(base_dir IN LISTS arg_BASE_DIRS)
|
|
vcpkg_host_path_list(PREPEND ENV{PKG_CONFIG_PATH} "${base_dir}/lib/pkgconfig/")
|
|
endforeach()
|
|
endfunction()
|
|
|
|
function(z_vcpkg_restore_pkgconfig_path)
|
|
cmake_parse_arguments(PARSE_ARGV 0 "arg" "" "" "")
|
|
if(DEFINED arg_UNPARSED_ARGUMENTS)
|
|
message(FATAL_ERROR "${CMAKE_CURRENT_FUNCTION} was passed extra arguments: ${arg_UNPARSED_ARGUMENTS}")
|
|
endif()
|
|
|
|
foreach(envvar IN ITEMS PKG_CONFIG PKG_CONFIG_PATH)
|
|
if(DEFINED z_vcpkg_env_backup_${envvar})
|
|
set("ENV{${envvar}}" "${z_vcpkg_env_backup_${envvar}}")
|
|
else()
|
|
unset("ENV{${envvar}}")
|
|
endif()
|
|
endforeach()
|
|
endfunction()
|