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antiagainst/function-argument.cmake

Created December 28, 2014 16:00
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ARGC, ARGV, ARGN, ARGVn in CMake
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function-argument.cmake
cmake_minimum_required(VERSION 2.8)
function(use_llvm TARGET)
message("ARGC=\"${ARGC}\"")
message("ARGN=\"${ARGN}\"")
message("ARGV=\"${ARGV}\"")
message("ARGV0=\"${ARGV0}\"")
message("ARGV1=\"${ARGV1}\"")
endfunction()
add_custom_target(foo
COMMAND ls)
use_llvm(foo core bitwriter)
# Results:
# ARGC="3"
# ARGN="core;bitwriter"
# ARGV="foo;core;bitwriter"
# ARGV0="foo"
# ARGV1="core"
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