configure.ac: Don't let pthread check depend on OS

Don't check the operating system environment to detect the correct
linker flags for using the POSIX thread library.

1 files changed, 6 insertions, 12 deletions

diff --git a/configure.ac b/configure.ac
index 6dacd4f..a90a9d4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -156,6 +156,12 @@ AC_CHECK_LIB(socket,socket,SOCKETLIBS="$SOCKETLIBS -lsocket")
 AC_CHECK_LIB(resolv,main,SOCKETLIBS="$SOCKETLIBS -lresolv")
 AC_SUBST(SOCKETLIBS)
 
+dnl Check for POSIX thread libraries
+AC_CHECK_HEADERS(pthread.h)
+AC_CHECK_LIB(pthread,pthread_create,THRLIBS="-lpthread",
+             AC_CHECK_LIB(pthread,pthread_create,THRLIBS="-lpthread -lrt",-lrt))
+AC_SUBST(THRLIBS)
+
 dnl
 dnl check for math-related functions needing -lm
 AC_CHECK_HEADERS(math.h)
@@ -544,18 +550,6 @@ else
         with_gnutls="no"
 fi
 
-dnl Check for POSIX thread libraries
-AC_CHECK_HEADERS(pthread.h)
-case $host in
-        *sun* | *solaris*)
-                AC_CHECK_LIB(pthread,pthread_create,THRLIBS="-lpthread -lrt")
-        ;;
-        *)
-                AC_CHECK_LIB(pthread,pthread_create,THRLIBS="-lpthread")
-        ;;
-esac
-AC_SUBST(THRLIBS)
-
 dnl
 dnl Checks for header files.
 dnl