X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=configure.ac;h=a551d2367282b1da8eb1dbcb918d21e5f6f02435;hp=82ed85c3f89faffa7d9734d7951e252fff470896;hb=85f19d825e7504676f3a80c78c1d9a7ec35a3b3f;hpb=6c7506dca32f8add56cd03bf263f417305de74a0

diff --git a/configure.ac b/configure.ac
index 82ed85c3f..a551d2367 100644
--- a/configure.ac
+++ b/configure.ac
@@ -111,8 +111,14 @@ LT_INIT
 
 AC_SEARCH_LIBS([clock_gettime], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
+
+save_LIBS="$LIBS"
+LIBS=
 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
+CAP_LIBS="$LIBS"
+LIBS="$save_LIBS"
+AC_SUBST(CAP_LIBS)
 
 # This makes sure pkg.m4 is available.
 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])