linker: support ldd(1)-like behavior via --list.
Given that we have both linker and linker64, I didn't really want to have
to have ldd and ldd64, so this change just adds the --list option to the
linkers and a shell script wrapper "ldd" that calls the appropriate
linker behind the scenes.
Test: adb shell linker --list `which app_process32`
Test: adb shell linker64 --list `which date`
Test: adb shell ldd `which app_process32`
Test: adb shell ldd `which date`
Change-Id: I33494bda1cc3cafee54e091f97c0f2ae52d1f74b
diff --git a/linker/linker_globals.h b/linker/linker_globals.h
index 32aa09d..de05238 100644
--- a/linker/linker_globals.h
+++ b/linker/linker_globals.h
@@ -87,3 +87,5 @@
private:
std::string saved_error_msg_;
};
+
+__LIBC_HIDDEN__ extern bool g_is_ldd;