Maybe the attachment was too long for the list, let me know if I need to send it again.
Jarno On Apr 15, 2010, at 12:57 PM, Jarno Rajahalme wrote: > Bruno, > > These warnings only show with -O, so this is related to optimization. I saw > the comment in the definition of the macros relating to not using const to > get rid of these warnings when optimizing, but that does not seem to work as > expected. > > I have included the preprocessed output (main.cpp). > > Compiled with: > g++-mp-4.4 -DHAVE_CONFIG_H -I.. -I../lib -O1 -E -dD -c -o main.cpp main.cc > > Jarno > > <main.cpp> > > On Apr 10, 2010, at 2:42 AM, ext Bruno Haible wrote: > >> Jarno Rajahalme wrote: >>> main.cc:9: warning: call to 'strndup' declared with attribute warning: The >>> symbol ::strndup refers to the system function. Use gnulib::strndup instead. >>> main.cc:12: warning: call to 'close' declared with attribute warning: The >>> symbol ::close refers to the system function. Use gnulib::close instead. >> >> I don't understand the origin of these warnings. _GL_CXXALIAS_SYS is defined >> in a way as to avoid these warnings. Can you show the relevant preprocessed >> output? >> $ g++-mp-4.4 -DHAVE_CONFIG_H -I. -I.. -I../lib -g -O2 main.cc -E | grep >> strndup >> $ g++-mp-4.4 -DHAVE_CONFIG_H -I. -I.. -I../lib -g -O2 main.cc -E | grep >> close >> >> Bruno >
