X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=configure.ac;h=f8a4247e666fe759d02f80780d8f4d7a428e7ea7;hb=0dcc78574905ca0e31694238662002bd36ca65d4;hp=72218e4df4211f3acb74734612164da0246e80f6;hpb=4927fcae48de061393b3ce9c12d49f80d73fbf1d;p=elogind.git

diff --git a/configure.ac b/configure.ac
index 72218e4df..f8a4247e6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -91,6 +91,7 @@ LT_PREREQ(2.2)
 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])])
 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])])