Can someone explain to me:
- why this doesn't work (prints "CFLAGS match broken!!")
- if it's supposed to work or if this is a bug
- a great work-around to this problem ;-)
This is with cmake 2.6.2
================================================
macro(foo bar)
if("${bar}" MATCHES "CFLAGS")
message(STATUS "CFLAGS matched")
elseif("${bar}" STREQUAL "CFLAGS")
message(STATUS "CFLAGS match broken!!!")
endif()
endmacro()
function(nonce)
foreach(arg ${ARGN})
foo("${arg}")
endforeach()
endfunction()
set(CFLAGS happyjoy)
foo(CFLAGS)
================================================
Background: I'm trying to write a function that is invoked like:
foobar(mylib CFLAGS -DFOO -DBAR SOURCES foo.c bar.c LINK_LIBRARIES mib)
Maybe there is some great mechanism for dealing with this sort of
list-splitting that I don't know about? Meanwhile, what I am doing is
something like this:
- For each arg, 'if("${ARG}" MATCHES "CFLAGS|SOURCES|LINK_LIBRARIES',
set _arg_mode to ${arg}, otherwise based on ${_arg_mode}, do a
list(APPEND) to one of _cflags, _sources, _libs.
- add_library(${NAME} ${_sources})
- do some target_link_libraries, set_target_properties based on _cflags,
_libs, etc.
--
Matthew
Please do not quote my e-mail address unobfuscated in message bodies.
--
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technical reasons why it requires the sacrifice of a live chicken.
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