aboutsummaryrefslogtreecommitdiffstats
path: root/erts/configure.in
diff options
context:
space:
mode:
Diffstat (limited to 'erts/configure.in')
-rw-r--r--erts/configure.in49
1 files changed, 12 insertions, 37 deletions
diff --git a/erts/configure.in b/erts/configure.in
index 9ad1588b6c..20075b08c9 100644
--- a/erts/configure.in
+++ b/erts/configure.in
@@ -106,7 +106,6 @@ AC_CONFIG_HEADER($host/config.h:config.h.in include/internal/$host/ethread_heade
dnl ----------------------------------------------------------------------
dnl Optional features.
dnl ----------------------------------------------------------------------
-enable_child_waiter_thread=no
ENABLE_ALLOC_TYPE_VARS=
AC_SUBST(ENABLE_ALLOC_TYPE_VARS)
@@ -1303,11 +1302,7 @@ else
AC_MSG_RESULT(no)
fi
- disable_child_waiter_thread=no
case $host_os in
- solaris*)
- enable_child_waiter_thread=yes
- ;;
linux*)
AC_MSG_CHECKING([whether dlopen() needs to be called before first call to dlerror()])
if test "x$ETHR_THR_LIB_BASE_TYPE" != "xposix_nptl"; then
@@ -1317,16 +1312,6 @@ else
else
AC_MSG_RESULT(no)
fi
- if test "x$ETHR_THR_LIB_BASE_TYPE" != "xposix_nptl"; then
- # Child waiter thread cannot be enabled
- disable_child_waiter_thread=yes
- enable_child_waiter_thread=no
- fi
- ;;
- win32)
- # Child waiter thread cannot be enabled
- disable_child_waiter_thread=yes
- enable_child_waiter_thread=no
;;
*)
;;
@@ -1346,24 +1331,6 @@ else
esac
done
EMU_THR_DEFS=$new_emu_thr_defs
-
- AC_MSG_CHECKING(whether the child waiter thread should be enabled)
- if test $enable_child_waiter_thread = yes; then
- AC_DEFINE(ENABLE_CHILD_WAITER_THREAD,[1],
- [Define if you want to enable child waiter thread])
- AC_MSG_RESULT(yes)
- else
- case $ERTS_BUILD_SMP_EMU-$disable_child_waiter_thread in
- yes-no)
- AC_MSG_RESULT([yes on SMP build, but not on non-SMP build]);;
- *-yes)
- AC_DEFINE(DISABLE_CHILD_WAITER_THREAD,[1],
- [Define if you want to disable child waiter thread])
- AC_MSG_RESULT(no);;
- *)
- AC_MSG_RESULT(no);;
- esac
- fi
fi
AC_SUBST(EMU_THR_LIB_NAME)
@@ -1495,19 +1462,27 @@ dnl
# if -lsocket doesn't work by itself.
#--------------------------------------------------------------------
+tk_oldLibs=$LIBS
erl_checkBoth=0
+SOCKET_LIBS=""
AC_CHECK_FUNC(connect, erl_checkSocket=0, erl_checkSocket=1)
if test "$erl_checkSocket" = 1; then
- AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", erl_checkBoth=1)
+ AC_CHECK_LIB(socket, main, SOCKET_LIBS="-lsocket", erl_checkBoth=1)
fi
+
if test "$erl_checkBoth" = 1; then
- tk_oldLibs=$LIBS
LIBS="$LIBS -lsocket -lnsl"
- AC_CHECK_FUNC(accept, erl_checkNsl=0, [LIBS=$tk_oldLibs])
+ AC_CHECK_FUNC(accept, SOCKET_LIBS="-lsocket -lnsl")
fi
-AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
+
+LIBS="$tk_oldLibs $SOCKET_LIBS"
+AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [SOCKET_LIBS="$SOCKET_LIBS -lnsl"]))
AC_CHECK_FUNC(gethostbyname_r,have_gethostbyname_r=yes)
+LIBS="$tk_oldLibs $SOCKET_LIBS"
+
+AC_SUBST(SOCKET_LIBS)
+
dnl
dnl These gethostbyname thingies use old style AC_DEFINE for BC with ancient
dnl autoconf...