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Codechange: [CMake] Pass API files list via a file to minimise command line length (#9874)

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This commit is contained in:
Loïc Guilloux
2022-05-01 00:39:59 +02:00
committed by GitHub
parent fb1ac307a4
commit 7331149dde
2 changed files with 8 additions and 27 deletions
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29
cmake/scripts/SquirrelIncludes.cmake
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@@ -12,32 +12,11 @@ endif()
if(NOT APIUC)
message(FATAL_ERROR "Script needs APIUC defined")
endif()
if(NOT API_FILES)
message(FATAL_ERROR "Script needs API_FILES defined")
endif()
set(ARGC 1)
set(ARG_READ NO)
# For MSVC CMake runs this script from a batch file using || to detect errors,
# depending on source path it may quote args, and cause cmd to not understand ||
# and pass it as argument to ourself.
# Read all the arguments given to CMake; we are looking for -- and everything
# that follows, until ||. Those are our api files.
while(ARGC LESS CMAKE_ARGC)
set(ARG ${CMAKE_ARGV${ARGC}})
if(ARG STREQUAL "||")
set(ARG_READ NO)
endif()
if(ARG_READ)
list(APPEND SCRIPT_API_BINARY_FILES "${ARG}")
endif()
if(ARG STREQUAL "--")
set(ARG_READ YES)
endif()
math(EXPR ARGC "${ARGC} + 1")
endwhile()
file(READ "${API_FILES}" SCRIPT_API_BINARY_FILES)
foreach(FILE IN LISTS SCRIPT_API_BINARY_FILES)
file(STRINGS "${FILE}" LINES REGEX "^void SQ${APIUC}.*_Register\\(Squirrel \\*engine\\)$")