mirror of
https://github.com/microsoft/vcpkg.git
synced 2024-12-30 20:59:12 +08:00
7d2449c346
* [docs] Delete embedded documentation in favor of docs/ Drive-by for the helper ports: 1. "documentation": "https://vcpkg.io/en/docs/README.html" 2. "license": "MIT" 3. Use `include_guard(GLOBAL)` in all script files 4. Make sure any persistent variables are saved to the cache * [docs] Restore empty regenerate.ps1 to satisfy Azure Pipelines * [docs] PR comments
37 lines
2.0 KiB
CMake
37 lines
2.0 KiB
CMake
# NOTE: this function definition is copied directly to scripts/buildsystems/vcpkg.cmake
|
|
# do not make changes here without making the same change there.
|
|
macro(z_vcpkg_function_arguments OUT_VAR)
|
|
if("${ARGC}" EQUAL 1)
|
|
set(z_vcpkg_function_arguments_FIRST_ARG 0)
|
|
elseif("${ARGC}" EQUAL 2)
|
|
set(z_vcpkg_function_arguments_FIRST_ARG "${ARGV1}")
|
|
|
|
if(NOT z_vcpkg_function_arguments_FIRST_ARG GREATER_EQUAL "0" AND NOT z_vcpkg_function_arguments_FIRST_ARG LESS "0")
|
|
message(FATAL_ERROR "z_vcpkg_function_arguments: index (${z_vcpkg_function_arguments_FIRST_ARG}) is not a number")
|
|
elseif(z_vcpkg_function_arguments_FIRST_ARG LESS "0" OR z_vcpkg_function_arguments_FIRST_ARG GREATER ARGC)
|
|
message(FATAL_ERROR "z_vcpkg_function_arguments: index (${z_vcpkg_function_arguments_FIRST_ARG}) out of range")
|
|
endif()
|
|
else()
|
|
# vcpkg bug
|
|
message(FATAL_ERROR "z_vcpkg_function_arguments: invalid arguments (${ARGV})")
|
|
endif()
|
|
|
|
set("${OUT_VAR}" "")
|
|
|
|
# this allows us to get the value of the enclosing function's ARGC
|
|
set(z_vcpkg_function_arguments_ARGC_NAME "ARGC")
|
|
set(z_vcpkg_function_arguments_ARGC "${${z_vcpkg_function_arguments_ARGC_NAME}}")
|
|
|
|
math(EXPR z_vcpkg_function_arguments_LAST_ARG "${z_vcpkg_function_arguments_ARGC} - 1")
|
|
# GREATER_EQUAL added in CMake 3.7
|
|
if(NOT z_vcpkg_function_arguments_LAST_ARG LESS z_vcpkg_function_arguments_FIRST_ARG)
|
|
foreach(z_vcpkg_function_arguments_N RANGE "${z_vcpkg_function_arguments_FIRST_ARG}" "${z_vcpkg_function_arguments_LAST_ARG}")
|
|
string(REPLACE ";" "\\;" z_vcpkg_function_arguments_ESCAPED_ARG "${ARGV${z_vcpkg_function_arguments_N}}")
|
|
# adds an extra ";" on the front
|
|
set("${OUT_VAR}" "${${OUT_VAR}};${z_vcpkg_function_arguments_ESCAPED_ARG}")
|
|
endforeach()
|
|
# and then removes that extra semicolon
|
|
string(SUBSTRING "${${OUT_VAR}}" 1 -1 "${OUT_VAR}")
|
|
endif()
|
|
endmacro()
|