From: Michal Schmidt <mschmidt@redhat.com>
Date: Tue, 13 Oct 2015 17:52:06 +0000 (+0200)
Subject: build: don't link everything to libcap
X-Git-Tag: v228~204^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5fd2e2284323304ad28f8ab80041f3cf6632dc72;p=thirdparty%2Fsystemd.git

build: don't link everything to libcap

The intent of the assignments around the check for libcap was obviously
to avoid polluting LIBS. To work properly, LIBS must be restored from
the save_LIBS variable.

The practical effect is small though, because pretty much everything
links with libbasic, which links with CAP_LIBS.
---

diff --git a/configure.ac b/configure.ac
index 8f273c69905..4984c56f67e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -293,6 +293,7 @@ save_LIBS="$LIBS"
 LIBS=
 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 CAP_LIBS="$LIBS"
+LIBS="$save_LIBS"
 AC_SUBST(CAP_LIBS)
 
 AC_CHECK_FUNCS([memfd_create])