commit e8e865fa5ffbb26a2f9a1f98695bf558183fa87f
Author: Ira Cooper <ira@samba.org>
Date:   Fri Feb 3 13:19:39 2012 -0500

    s3-popt: Fix configure.developer builds on Solairs.
    
    alloca.h needs to be included, or the build complains the implicit
    definition of alloca.

diff --git a/lib/popt/system.h b/lib/popt/system.h
index 1d1b9da..bbb4f6c 100644
--- a/lib/popt/system.h
+++ b/lib/popt/system.h
@@ -58,6 +58,8 @@ char *alloca ();
 # endif
 #elif defined(__GNUC__) && defined(__STRICT_ANSI__)
 #define alloca __builtin_alloca
+#elif defined(__GNUC__) && defined(HAVE_ALLOCA_H)
+# include <alloca.h>
 #endif
 
 /*@-redecl -redef@*/