Re: warnings expanding macros before they're required

2011-07-11 Thread Mike Frysinger
On Monday, July 11, 2011 16:44:25 Eric Blake wrote: > On 07/11/2011 02:27 PM, Mike Frysinger wrote: > > On Monday, July 11, 2011 15:50:42 Eric Blake wrote: > >> 2.68 outputs a fixed configure, at the expense of > >> outputting the code for AC_PROG_CC twice; the warning exists to tell you > >> that

Re: warnings expanding macros before they're required

2011-07-11 Thread Eric Blake
On 07/11/2011 02:27 PM, Mike Frysinger wrote: > On Monday, July 11, 2011 15:50:42 Eric Blake wrote: >> On 07/11/2011 01:31 PM, Mike Frysinger wrote: >>> with this little bit of code: >>> $ cat common.m4 >>> AC_DEFUN([SIM_AC_COMMON],[ >>> AC_PROG_CC >> >> Change this to AC_REQUIRE([AC_PROG_CC]), and

Re: warnings expanding macros before they're required

2011-07-11 Thread Mike Frysinger
On Monday, July 11, 2011 15:50:42 Eric Blake wrote: > On 07/11/2011 01:31 PM, Mike Frysinger wrote: > > with this little bit of code: > > $ cat common.m4 > > AC_DEFUN([SIM_AC_COMMON],[ > > AC_PROG_CC > > Change this to AC_REQUIRE([AC_PROG_CC]), and that should also avoid the > warning. seems to w

Re: warnings expanding macros before they're required

2011-07-11 Thread Eric Blake
On 07/11/2011 01:31 PM, Mike Frysinger wrote: > with this little bit of code: > $ cat common.m4 > AC_DEFUN([SIM_AC_COMMON],[ > AC_PROG_CC Change this to AC_REQUIRE([AC_PROG_CC]), and that should also avoid the warning. > AC_CHECK_HEADERS(stdlib.h string.h strings.h unistd.h time.h) > ]) > > $ ca

warnings expanding macros before they're required

2011-07-11 Thread Mike Frysinger
with this little bit of code: $ cat common.m4 AC_DEFUN([SIM_AC_COMMON],[ AC_PROG_CC AC_CHECK_HEADERS(stdlib.h string.h strings.h unistd.h time.h) ]) $ cat configure.ac sinclude(common.m4) AC_INIT(Makefile.in) SIM_AC_COMMON running autoconf (2.64 and 2.68) results in the warnings: $ autoconf confi