[Bug bootstrap/38088] gcc fails to compile with undefined symbol: __LONG_LONG_MAX__ error

[jakub at gcc dot gnu dot org]

------- Comment #3 from jakub at gcc dot gnu dot org  2008-11-12 14:27 -------
I have tested:
2008-11-12  Jakub Jelinek  <jakub@redhat.com>

        PR bootstrap/38088
        * mcf.c (CAP_INFINITY): Use HOST_WIDE_INT maximum, not GCC specific
        __LONG_LONG_MAX__.

--- gcc/mcf.c.jj        2008-09-30 16:57:11.000000000 +0200
+++ gcc/mcf.c   2008-11-12 14:05:04.000000000 +0100
@@ -56,7 +56,9 @@ along with GCC; see the file COPYING3.  
 #include "profile.h"

 /* CAP_INFINITY: Constant to represent infinite capacity.  */
-#define CAP_INFINITY __LONG_LONG_MAX__
+#define CAP_INFINITY \
+  ((HOST_WIDEST_INT) \
+   ((((unsigned HOST_WIDEST_INT) 1) << (HOST_BITS_PER_WIDEST_INT - 1)) - 1))

 /* COST FUNCTION.  */
 #define K_POS(b)        ((b))

but INTTYPE_MAXIMUM (HOST_WIDEST_INT) will work as well.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38088