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meson: add libm to has_function checks

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The functions from math.h may be implemented in libm.

https://bugzilla.gnome.org/show_bug.cgi?id=774876
This commit is contained in:
Scott D Phillips 2016-11-22 21:00:25 -08:00 committed by Nirbheek Chauhan
parent 6df682c6f9
commit d95ba51136
1 changed files with 3 additions and 2 deletions
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5
meson.build
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@ -113,8 +113,10 @@ check_functions = [
# check token HAVE_WAVEFORM
]
libm = cc.find_library('m', required : false)
foreach f : check_functions
if cc.has_function(f.get(1), prefix : f.get(2))
if cc.has_function(f.get(1), prefix : f.get(2), dependencies : libm)
cdata.set(f.get(0), 1)
endif
endforeach
@ -175,7 +177,6 @@ gsttag_dep = dependency('gstreamer-tag-1.0', version : gst_req,
gstvideo_dep = dependency('gstreamer-video-1.0', version : gst_req,
fallback : ['gst-plugins-base', 'video_dep'])
libm = cc.find_library('m', required : false)
zlib_dep = dependency('zlib')
bz2lib = cc.find_library('bz2', required : false)
gio_dep = dependency('gio-2.0', version : glib_req)