perf tui: Fix build problem with slang <= 2.0.6

slang versions <= 2.0.6 have a "#if HAVE_LONG_LONG" that breaks the build if it isn't defined. Use the equivalent one that glibc has on features.h. Reported-by: Steven Rostedt <[email protected]> Cc: Frédéric Weisbecker <[email protected]> Cc: Mike Galbraith <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Steven Rostedt <[email protected]> Cc: Tom Zanussi <[email protected]> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
chewitt · May 18, 2010 · 32ec6ac · 32ec6ac
1 parent 7752f1b
commit 32ec6ac
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/tools/perf/util/newt.c b/tools/perf/util/newt.c
@@ -1,7 +1,15 @@
 #define _GNU_SOURCE
 #include <stdio.h>
 #undef _GNU_SOURCE
-
+/*
+ * slang versions <= 2.0.6 have a "#if HAVE_LONG_LONG" that breaks
+ * the build if it isn't defined. Use the equivalent one that glibc
+ * has on features.h.
+ */
+#include <features.h>
+#ifndef HAVE_LONG_LONG
+#define HAVE_LONG_LONG __GLIBC_HAVE_LONG_LONG
+#endif
 #include <slang.h>
 #include <stdlib.h>
 #include <newt.h>