diff options
Diffstat (limited to 'scripts/buildsystems')
| -rw-r--r-- | scripts/buildsystems/vcpkg.cmake | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/scripts/buildsystems/vcpkg.cmake b/scripts/buildsystems/vcpkg.cmake index 8ab287852..ff0873457 100644 --- a/scripts/buildsystems/vcpkg.cmake +++ b/scripts/buildsystems/vcpkg.cmake @@ -153,7 +153,7 @@ macro(z_vcpkg_function_arguments OUT_VAR) message(FATAL_ERROR "z_vcpkg_function_arguments: invalid arguments (${ARGV})") endif() - set("${OUT_VAR}") + set("${OUT_VAR}" "") # this allows us to get the value of the enclosing function's ARGC set(z_vcpkg_function_arguments_ARGC_NAME "ARGC") @@ -164,8 +164,11 @@ macro(z_vcpkg_function_arguments OUT_VAR) if(NOT z_vcpkg_function_arguments_LAST_ARG LESS z_vcpkg_function_arguments_FIRST_ARG) foreach(z_vcpkg_function_arguments_N RANGE "${z_vcpkg_function_arguments_FIRST_ARG}" "${z_vcpkg_function_arguments_LAST_ARG}") string(REPLACE ";" "\\;" z_vcpkg_function_arguments_ESCAPED_ARG "${ARGV${z_vcpkg_function_arguments_N}}") - list(APPEND "${OUT_VAR}" "${z_vcpkg_function_arguments_ESCAPED_ARG}") + # adds an extra `;` on the first time through + set("${OUT_VAR}" "${${OUT_VAR}};${z_vcpkg_function_arguments_ESCAPED_ARG}") endforeach() + # remove leading `;` + string(SUBSTRING "${${OUT_VAR}}" 1 -1 "${OUT_VAR}") endif() endmacro() |