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-rw-r--r--README9
1 files changed, 7 insertions, 2 deletions
diff --git a/README b/README
index be93f44..4ad036f 100644
--- a/README
+++ b/README
@@ -1,5 +1,10 @@
Companion library to liberror. It enables backtrace
support for liberror.
-The library need only be linked, there is no header
-file or any functions the user should use.
+The library need only be linked, together with -ldw
+(from libelf) and -lunwind (libunwind), there is no
+header file or any functions the user should use.
+Note however, for static linking you may need
+-Wl,--whole-archive before and -Wl,--no-whole-archive
+after the library when linking; for dynamic linking,
+put -lerror-backtrace before -lerror.