[Discuss-gnuradio] autoconf 2.64 & warnings during bootstrap

[Michael Dickens]

Speaking of autoconf 2.64 .. I'm using it on Mac OS X (via MacPorts),  
and it generally works.  During bootstrap, it prints out the following  
4 times:

configure.ac:127: warning: AC_REQUIRE: `AC_PROG_F77' was expanded  
before it was required
../../lib/autoconf/fortran.m4:272: AC_LANG_COMPILER(Fortran 77) is  
expanded from...
../../lib/autoconf/lang.m4:315: AC_LANG_COMPILER_REQUIRE is expanded  
from...
../../lib/autoconf/general.m4:2665: AC_LINK_IFELSE is expanded from...
config/libtool.m4:1022: _LT_SYS_MODULE_PATH_AIX is expanded from...
config/libtool.m4:4158: _LT_LINKER_SHLIBS is expanded from...
config/libtool.m4:6583: _LT_LANG_F77_CONFIG is expanded from...
config/libtool.m4:785: _LT_LANG is expanded from...
config/libtool.m4:768: LT_LANG is expanded from...
config/gr_fortran.m4:20: GR_FORTRAN is expanded from...
configure.ac:127: the top level

but otherwise these warnings don't seem to affect how configure  
performs.  It's always nice to have a clean(er) output for bootstrap,  
but I can live with this (for now). - MLD