[Ganc-commit] ganc config.h.in,1.6,1.7 configure.in,1.20,1.21

[<ho...@us...>]

Update of /cvsroot/ganc/ganc
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv7355

Modified Files:
	config.h.in configure.in 
Log Message:
Check for ISNAN and ISINF to improve portability
So far if they're not available no alternative is used


Index: config.h.in
===================================================================
RCS file: /cvsroot/ganc/ganc/config.h.in,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** config.h.in	27 Feb 2004 02:44:27 -0000	1.6
--- config.h.in	27 Feb 2004 03:04:52 -0000	1.7
***************
*** 4,10 ****
  #undef BUILD_GUI
  
! /* Define to one if isinf function is available */
  #undef HAVE_ISINF
  
  /* Define to 1 if you have the `m' library (-lm). */
  #undef HAVE_LIBM
--- 4,13 ----
  #undef BUILD_GUI
  
! /* Define to 1 if isinf function is available */
  #undef HAVE_ISINF
  
+ /* Define to 1 if isnan function is available */
+ #undef HAVE_ISNAN
+ 
  /* Define to 1 if you have the `m' library (-lm). */
  #undef HAVE_LIBM

Index: configure.in
===================================================================
RCS file: /cvsroot/ganc/ganc/configure.in,v
retrieving revision 1.20
retrieving revision 1.21
diff -C2 -d -r1.20 -r1.21
*** configure.in	27 Feb 2004 02:44:27 -0000	1.20
--- configure.in	27 Feb 2004 03:04:52 -0000	1.21
***************
*** 66,70 ****
  
  dnl check math lib has 'isinf' function
! AC_CHECK_LIB([m], [isinf], AC_DEFINE(HAVE_ISINF, 1, [Define to one if isinf function is available]), [])
  
  dnl pass BUILD_GUI to c code
--- 66,73 ----
  
  dnl check math lib has 'isinf' function
! AC_CHECK_LIB([m], [isinf], AC_DEFINE(HAVE_ISINF, 1, [Define to 1 if isinf function is available]), [])
! 
! dnl check math lib has 'isnan' function
! AC_CHECK_LIB([m], [isnan], AC_DEFINE(HAVE_ISNAN, 1, [Define to 1 if isnan function is available]), [])
  
  dnl pass BUILD_GUI to c code