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List: cmake
Subject: Re: [CMake] [EXTERNAL]: Policy to forbid linking with non-cmake-targets
From: Parag Chandra <parag () ionicsecurity ! com>
Date: 2016-12-12 14:25:35
Message-ID: 76966BA2-7491-4EC5-8CE6-52F6C5DF9077 () ionic ! com
[Download RAW message or body]
Not sure if there is a policy for what you want, but I've accomplished something \
similar via a macro that I use to link my libraries. It looks something like this:
macro (LinkOnlyIfLibraryIsTarget linkTarget)
foreach (nextLibrary ${ARGN})
if (TARGET ${nextLibrary})
target_link_libraries (${linkTarget} ${nextLibrary})
else
message (FATAL_ERROR "${nextLibrary} was not defined as a CMake target")
endif ()
endforeach ()
endmacro()
So instead of calling target_link_libraries() directly, I invoke this macro with \
similar syntax:
LinkOnlyIfLibraryIsTarget(executableName library1 library2 library3)
Hope this helps.
Parag Chandra
Technical Lead, Mobile Team
Mobile: +1.919.824.1410
Ionic Security Inc.
1170 Peachtree St. NE STE 400, Atlanta, GA 30309
On 12/12/16, 7:10 AM, "CMake on behalf of Patrick Boettcher" <cmake-bounces@cmake.org \
on behalf of patrick.boettcher@posteo.de> wrote:
Hi list,
is there a policy which can be enabled to forbid calling
target_link_libraries(foo bar)
where bar is _not_ a known cmake target?
Right now, if 'bar' is not a cmake-target cmake tries to link with
-lbar (on linux). Can I inhibit this behavior in any way?
I'd prefer cmake telling me that this target is unknown rather than
receiving a link error at the end of the build-process.
Thanks,
--
Patrick.
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Please keep messages on-topic and check the CMake FAQ at: \
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Kitware offers various services to support the CMake community. For more information \
on each offering, please visit:
CMake Support: http://cmake.org/cmake/help/support.html
CMake Consulting: http://cmake.org/cmake/help/consulting.html
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Visit other Kitware open-source projects at \
http://www.kitware.com/opensource/opensource.html
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