RESOLVED FIXED 168770
[GTK] Compilation fails if using ninja together with icecream and cmake > 3.5 
https://bugs.webkit.org/show_bug.cgi?id=168770
Summary [GTK] Compilation fails if using ninja together with icecream and cmake > 3.5
Tomas Popela
Reported 2017-02-23 03:15:54 PST
Compilation fails if using ninja together with icecream and cmake > 3.5. It's because we turn on the response files support (because of bug 129771) in Source/cmake/OptionsCommon.cmake (by enabling CMAKE_NINJA_FORCE_RESPONSE_FILE), but the icecream compiler it not processing the response files correctly, and it's not passing compiler flags from the response files to the compiler (in our case it's -fPIC). The compilation succeeds with cmake <= 3.5, because the support for the ninja's response files was added in 3.6. For more information see the cmake bug https://gitlab.kitware.com/cmake/cmake/issues/16664 the issue was reported to icecream as well https://github.com/icecc/icecream/issues/188. In the meantime we should turn off the response files support if using cmake > 3.5 together with ninja generator and icecream.
Attachments
Patch (1.84 KB, patch)
2017-02-23 03:23 PST, Tomas Popela 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Tomas Popela
Comment 1 2017-02-23 03:23:13 PST
Created attachment 302502 [details] Patch
Tomas Popela
Comment 2 2017-02-23 03:29:02 PST
Comment on attachment 302502 [details] Patch Clearing flags on attachment: 302502 Committed r212882: <http://trac.webkit.org/changeset/212882>
Tomas Popela
Comment 3 2017-02-23 03:29:11 PST
All reviewed patches have been landed. Closing bug.
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