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OSX/scons: introducing and testing an unexported_symbols_list to prevent clashes, todo: cmake

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Jens Verwiebe 2012-11-27 11:38:59 +00:00
parent f79c61c166
commit 1fa12f09d5
2 changed files with 6 additions and 0 deletions
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3
SConstruct
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@ -312,6 +312,9 @@ if env['OURPLATFORM']=='darwin':
env.Append(LINKFLAGS=['-L'+OSX_OSL_LIBPATH,'-loslcomp','-force_load '+ OSX_OSL_LIBPATH +'/liboslexec.a','-loslquery'])
env.Append(BF_PROGRAM_LINKFLAGS=['-Xlinker','-force_load','-Xlinker',OSX_OSL_LIBPATH +'/liboslexec.a'])
# Trying to get rid of eventually clashes, we export some explicite as local symbols
env.Append(LINKFLAGS=['-Xlinker','-unexported_symbols_list','-Xlinker','./source/creator/osx_locals.map'])
if env['WITH_BF_OPENMP'] == 1:
if env['OURPLATFORM'] in ('win32-vc', 'win64-vc'):
env['CCFLAGS'].append('/openmp')

3
source/creator/osx_locals.map Normal file
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@ -0,0 +1,3 @@
## The symbols will be treated as if they were marked as __private_extern__
## (aka visibility=hidden) and will not be global in the output file
*boost*