cli: include alloca on illumos / solaris / sunos

ethomson · ethomson · commit b1d6fd0858aa · 2024-05-13T10:21:24.000+01:00
diff --git a/src/cli/opt.c b/src/cli/opt.c
@@ -19,6 +19,10 @@
 #include <limits.h>
 #include <assert.h>
 
+#if defined(__sun) || defined(__illumos__)
+# include <alloca.h>
+#endif
+
 #include "common.h"
 #include "opt.h"
 
