1998-10-03 Ben Elliston <bje@cygnus.com>

1998-10-03  Ben Elliston  <bje@cygnus.com>
	* acconfig.h (FC_NO_MINUS_C_MINUS_O): Add to complete the Fortran
	77 support.
Tue Sep  8 14:06:04 1998  Matthew D. Langston  <langston@SLAC.Stanford.EDU>
	* acgeneral.m4: Make the following macros Fortran 77 aware
	(i.e. conditionalize whether to `#include "confdefs.h"', etc.):
	(AC_TRY_COMPILE)
	(AC_TRY_LINK)
	(AC_CHECK_LIB)
	* acgeneral.m4 (AC_LANG_FORTRAN77): Rename `AC_LANG_FORTRAN' to
	`AC_LANG_FORTRAN77'.  Change the Fortran 77 language macro from
	`FORTRAN' to `FORTRAN77'.
	(AC_LANG_RESTORE): Change the Fortran 77 language macro from
	`FORTRAN' to `FORTRAN77'
	* autoconf.texi: Updated Fortran 77 documentation, particularly
	for `AC_TRY_COMPILE', `AC_TRY_LINK' and `AC_CHECK_LIB'.
Thu Sep  3 09:34:39 1998  Matthew D. Langston  <langston@SLAC.Stanford.EDU>
	* autoconf.texi: Added Fortran 77 documentation.
	* acspecific.m4 (AC_PROG_FC): New macro.  Determine a Fortran
	compiler to use.
	(AC_PROG_FC_WORKS): New macro.
	(AC_PROG_FC_GNU): New macro.
	(AC_PROG_FC_G): New macro.
	(AC_PROG_FC_C_O): New macro.
	* acgeneral.m4: Add FFLAGS (Fortran 77 flags).
	(AC_LANG_FORTRAN): New macro.
	(AC_LANG_RESTORE): Make Fortran 77 aware.
	(AC_TRY_COMPILER): Make Fortran 77 aware (i.e. conditionalize
	whether to `#include "confdefs.h"').