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RPi: use CPPFLAGS instead of CXXFLAGS for -isystem

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Suggested by Kp.
This commit is contained in:
derhass 2015-03-21 00:56:18 +01:00
parent beda132361
commit 6d4ee7a329
1 changed files with 2 additions and 2 deletions
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4
SConstruct
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@ -1539,10 +1539,10 @@ class DXXCommon(LazyObjectConstructor):
if (self.user_settings.raspberrypi == 1):
message(self, "Raspberry Pi: using VideoCore libs in \"%s\"" % self.user_settings.rpi_vc_path)
env.Append(CPPDEFINES = ['RPI', 'WORDS_NEED_ALIGNMENT'])
# use CXXFLAGS -isystem instead of CPPPATH because these those header files
# use CPPFLAGS -isystem instead of CPPPATH because these those header files
# are not very clean and would trigger some warnings we usually consider as
# errors. Using them as system headers will make gcc ignoring any warnings.
env.Append(CXXFLAGS = [
env.Append(CPPFLAGS = [
'-isystem='+self.user_settings.rpi_vc_path+'/include',
'-isystem='+self.user_settings.rpi_vc_path+'/include/interface/vcos/pthreads',
'-isystem='+self.user_settings.rpi_vc_path+'/include/interface/vmcs_host/linux'])