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scons: make sure that we set the PKG_CONFIG_PATH before build

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Dane Springmeyer 2011-02-08 03:27:08 +00:00
parent 6f6b161c7c
commit bdc184c686
1 changed files with 4 additions and 1 deletions
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5
SConstruct
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@ -1325,11 +1325,14 @@ if not HELP_REQUESTED and '-c' not in command_line_args:
env.Alias("uninstall", "")
env['create_uninstall_target'] = create_uninstall_target
if env['PKG_CONFIG_PATH']:
env['ENV']['PKG_CONFIG_PATH'] = env['PKG_CONFIG_PATH']
# otherwise this variable == os.environ["PKG_CONFIG_PATH"]
# export env so it is available in Sconscript files
Export('env')
# clear the '_CPPDEFFLAGS' variable
# for unknown reasons this variable puts -DNone
# in the g++ args prompting unnecessary recompiles