Hi, I had to use the following command to disable -O2 in the default of configure of bash. http://git.savannah.gnu.org/cgit/bash.git/tree/configure CFLAGS='' -g -O0" ./configure But the following command does not disable -O2. I think that -O2 should be applicable to both C and C++ code, so it should have been set to CPPFLAGS as CPPFLAGS is for both C and C++ but CFLAGS is only for C. CPPFLAGS='' -g -O0" ./configure Could anybody let me know what is the standard way to disable -O2? I'd like a way that works for many autoconf-based packages besides just bash. Also, the configure file has this. Both -g and -O2 are compile-time options. Why are they used for linking? Is this usage correct? AUTO_LDFLAGS="-g ${GCC+-O2}" -- Regards, Peng _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx https://lists.gnu.org/mailman/listinfo/autoconf
