From: Stephen Hemminger <stephen@networkplumber.org>
Date: Wed, 13 Mar 2013 15:29:59 +0000 (-0700)
Subject: Fix build when shared libraries are disabled
X-Git-Tag: v3.9.0~33
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e7b24b67db358d081f2c232a437df4fb860d0ed7;p=thirdparty%2Fiproute2.git

Fix build when shared libraries are disabled

On some platforms, shared libraries are not used. The stub code
need some updating to not generate errors.
---

diff --git a/genl/static-syms.c b/genl/static-syms.c
index 1ed3a8a90..0bc80743a 100644
--- a/genl/static-syms.c
+++ b/genl/static-syms.c
@@ -1,4 +1,12 @@
+/*
+ * This file creates a dummy version of dynamic loading
+ * for environments where dynamic linking
+ * is not used or available.
+ */
+
 #include <string.h>
+#include "dlfcn.h"
+
 void *_dlsym(const char *sym)
 {
 #include "static-syms.h"
diff --git a/include/dlfcn.h b/include/dlfcn.h
index b0be5a0f4..c54f8d8e8 100644
--- a/include/dlfcn.h
+++ b/include/dlfcn.h
@@ -8,6 +8,7 @@
 #else
 
 #define RTLD_LAZY 0
+#define RTLD_GLOBAL 1
 #define _FAKE_DLFCN_HDL (void *)0xbeefcafe
 
 static inline void *dlopen(const char *file, int flag)
diff --git a/ip/static-syms.c b/ip/static-syms.c
index 1ed3a8a90..0bc80743a 100644
--- a/ip/static-syms.c
+++ b/ip/static-syms.c
@@ -1,4 +1,12 @@
+/*
+ * This file creates a dummy version of dynamic loading
+ * for environments where dynamic linking
+ * is not used or available.
+ */
+
 #include <string.h>
+#include "dlfcn.h"
+
 void *_dlsym(const char *sym)
 {
 #include "static-syms.h"
diff --git a/tc/static-syms.c b/tc/static-syms.c
index 1ed3a8a90..0bc80743a 100644
--- a/tc/static-syms.c
+++ b/tc/static-syms.c
@@ -1,4 +1,12 @@
+/*
+ * This file creates a dummy version of dynamic loading
+ * for environments where dynamic linking
+ * is not used or available.
+ */
+
 #include <string.h>
+#include "dlfcn.h"
+
 void *_dlsym(const char *sym)
 {
 #include "static-syms.h"