Always #define "HAVE_AGMG".

Define the symbol to zero (false) if unavailable or unwanted.  This
prevents a diagnostic message concerning an undefined preprocessor
symbol (i.e., "HAVE_AGMG") when used in the form

    #if HAVE_AGMG
       /* ... */
    #endif
This commit is contained in:
Bård Skaflestad 2012-08-14 12:42:47 +02:00
parent f8825976f0
commit 736020e6fe

View File

@ -13,8 +13,12 @@ AC_DEFUN([OPM_AGMG],dnl
AC_DEFINE([HAVE_AGMG], [1],dnl
[Define to `1' if Notay's AGMG solver is included])[]dnl
build_agmg="yes"],dnl
[build_agmg="no"])],dnl
[build_agmg="no"])[]dnl
[AC_DEFINE([HAVE_AGMG], [0],dnl
[Define to 0 if Notay's AGMG solver is unavailable.])[]dnl
build_agmg="no"])],dnl
[AC_DEFINE([HAVE_AGMG], [0],dnl
[Define to 0 if Notay's AGMG solver is unwanted.])[]dnl
build_agmg="no"])[]dnl
AS_IF([test x"$build_agmg" = x"yes"],dnl
[AC_PROG_FC_C_O[]dnl