23.07.2015 21:49, Alexey Sokolov пишет: > 23.07.2015 14:24, Ken Brown пишет: >> On 7/22/2015 8:57 PM, Alexey Sokolov wrote: >>> 23.07.2015 00:03, David Stacey : >>>> cygport ./znc.cygport prep compile >>>> >>>> Nothing out of the ordinary there. This gives the following error: >>>> >>>> configure.ac:255: Something is trying to use the C compiler. Since >>>> this is a C++ project, this should not happen! >>>> autom4te-2.69: /usr/bin/m4 failed with exit status: 1 >>>> >>> Hm, I'm not sure why autoreconf would do this (works for me though) >> I can confirm Dave's experience. It's strange that you don't get the >> same failure. The error message is generated by AC_PROG_CC, which is >> redefined at the beginning of configure.ac. >> >> Ken > Yes, that message is generated by configure.ac in case if some included > macro uses AC_PROG_CC instead of AC_PROG_CXX. But no included macro does > that, neither configure.ac nor m4/*. > So probably it somehow got included from your system m4 macros. > > configure.ac:255 is AX_PTHREAD, but it should come from m4/ax_pthread.m4 > and it uses C++, not C. > > Probably autoreconf ignores existence of m4/ directory? > > David/Ken, may you pastebin (or attach) full output of ./configure, > ./configure itself, and config.log? Thanks
If you add ACLOCAL_FLAGS="-I m4" to znc.cygport, does it fix for you?