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-rw-r--r--include/libc-symbols.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/libc-symbols.h b/include/libc-symbols.h
index e585a3b..fe5b6e5 100644
--- a/include/libc-symbols.h
+++ b/include/libc-symbols.h
@@ -282,6 +282,16 @@
link_warning (name, \
"warning: " #name " is not implemented and will always fail")
+/* Warning for linking functions calling dlopen into static binaries. */
+#ifdef SHARED
+#define static_link_warning(name)
+#else
+#define static_link_warning(name) static_link_warning1(name)
+#define static_link_warning1(name) \
+ link_warning(name, "Using '" #name "' in statically linked applications \
+requires at runtime the shared libraries from the glibc version used \
+for linking")
+#endif
/* Declare SYMBOL to be TYPE (`function' or `object') and of SIZE bytes,
when the assembler supports such declarations (such as in ELF).