Fixed build on linux-glibc21-i386

diff --git a/ext/pcntl/pcntl.c b/ext/pcntl/pcntl.c
index eb1a0f38f1fb9cd234e79cbe0601b416a008877d..6a9c304f2f2f6144fca747a5420ad2e0dc7f714f 100755 (executable)
--- a/ext/pcntl/pcntl.c
+++ b/ext/pcntl/pcntl.c
@@ -148,8 +148,10 @@ void php_register_signal_constants(INIT_FUNC_ARGS)
 #ifdef SIGPWR
        REGISTER_LONG_CONSTANT("SIGPWR",   (long) SIGPWR, CONST_CS | CONST_PERSISTENT);
 #endif
+#ifdef SIGSYS
        REGISTER_LONG_CONSTANT("SIGSYS",   (long) SIGSYS, CONST_CS | CONST_PERSISTENT);
        REGISTER_LONG_CONSTANT("SIGBABY",  (long) SIGSYS, CONST_CS | CONST_PERSISTENT);
+#endif
 
 #if HAVE_GETPRIORITY || HAVE_SETPRIORITY
        REGISTER_LONG_CONSTANT("PRIO_PGRP", PRIO_PGRP, CONST_CS | CONST_PERSISTENT);