[Mingw-users] Support AX_CXX_COMPILE_STDCXX_11 macro in autoconfanton****@gmail*****
Sun Jan 19 06:33:48 JST 2020
Keith Marshall to Anton Shepelev: > I don't see you running autoconf, to regenerate the > configure script... I am sorry, but I neglected to run it. I feel intimidated by the huge and complicated build systems and their scripts with which I have to deal it when contribuing to third-party projects. When, however, I deleted `configure' and I re- generated it with `./autogen.sh', nothing changed. I had a warning about another macro: configure.ac:215: warning: macro `AM_PATH_ALSA' not found in library which is indeed missing from my system, but it said nothing about AX_CXX_COMPILE_STDCXX_11. Yet, it still is there in the generated script, unexpanded. > Did you regenerate the configure script _after_ you copied > the m4 macro definition to your aclocal directory? The > diagnostic suggests that you didn't. Now I did. > I don't see any mention of an autoconf version constraint, > in the documentation, to which you refer, for > AX_CXX_COMPILE_STDCXX_11; what makes you think that there > may be one? I thought so because it didn't work after I "installed" this macro into /usr/share/aclocal/ . Now that I have regenerated the configuration script, seen no warning about this macro, and it has remained unexpanded, I don't know what to suggest. I have made sure my `autogen.sh' invokes `autoconf'.
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