Author: mikej Date: Mon Feb 2 17:04:08 2009 New Revision: 11603 Log: fail configure if you don't have a working c++ compiler Modified: freeswitch/trunk/configure.in Modified: freeswitch/trunk/configure.in ============================================================================== --- freeswitch/trunk/configure.in (original) +++ freeswitch/trunk/configure.in Mon Feb 2 17:04:08 2009 @@ -53,6 +53,18 @@ # Checks for programs. AC_PROG_CC AC_PROG_CXX + +#check if the g++ compiler works +AC_CACHE_CHECK([whether the C++ compiler works], [ac_cv_sys_cxx_works], [ + AC_LANG_PUSH([C++]) + AC_COMPILE_IFELSE([int main() { }], [ac_cv_sys_cxx_works=yes], + [ac_cv_sys_cxx_works=no]) + AC_LANG_POP([C++]) + ]) +[ if [ "x$ac_cv_sys_cxx_works" = "xno" ]; then ] + AC_MSG_FAILURE([The C++ compiler does not work. Please (re)install the C++ compiler]) +[ fi ] + AC_PROG_AWK AC_PROG_MAKE_SET AC_PROG_INSTALL