From: Dmitry V. Levin <ldv@altlinux.org>
Date: Fri, 27 Feb 2015 05:01:25 +0000 (+0000)
Subject: build: do not link strace with -ldl
X-Git-Tag: v4.10~48
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=856b7596b83d70d6e7e27eef56fa7b92a0dac4af;p=strace

build: do not link strace with -ldl

* configure.ac: Fix dladdr check.
---

diff --git a/configure.ac b/configure.ac
index 5e198fff..4f2e02bf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -730,11 +730,9 @@ if test "x$st_cv_have___builtin_popcount" = xyes; then
 		  [Define to 1 if the system provides __builtin_popcount function])
 fi
 
-dl_LIBS=
-AC_CHECK_LIB([dl], [dladdr], [])
+AC_CHECK_LIB([dl], [dladdr], [dl_LIBS='-ldl'], [dl_LIBS=])
 if test "x$ac_cv_lib_dl_dladdr" = xyes; then
 	AC_DEFINE([HAVE_DLADDR], [1], [Define to 1 if the system provides dladdr])
-	dl_LIBS='-ldl'
 fi
 AC_SUBST(dl_LIBS)