id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,cpu,platform 2916,configure bug (?): FORTIFY_SOURCE in CPPFLAGS breaks configure on Arch Linux,msieczka,grass-dev@…,"Arch Linux build system by default sets CPPFLAGS=""-D_FORTIFY_SOURCE=2"". If I unset FORTIFY_SOURCE, configure and make passes. But when it's set, configure in GRASS 6 and 7 fails. I'm attaching config.log-fail (FORTIFY_SOURCE is set) and config.log-pass (FORTIFY_SOURCE is NOT set) for GRASS 7.0.3. The suspicious bits config.log-fail seem to be: {{{ /usr/include/sys/cdefs.h:30:3: error: #error ""You need a ISO C conforming compiler to use the glibc headers"" gcc: error: unrecognized command line option '-nologo' }}} gcc 5.3.0, make 4.1, autoconf 2.69 ",defect,new,normal,7.8.3,Compiling,7.0.3,,,,All,Linux