From: Rainer Orth Date: Tue, 19 Feb 2019 09:24:50 +0000 (+0000) Subject: Fix libphobos linking on Solaris 11 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1d679134724ae4baf615a90b1ab10ef734305f71;p=gcc.git Fix libphobos linking on Solaris 11 * m4/druntime/libraries.m4 (DRUNTIME_LIBRARIES_NET): New macro. * configure.ac: Invoke it. * configure: Regenerate. From-SVN: r269012 --- diff --git a/libphobos/ChangeLog b/libphobos/ChangeLog index 5e24d948513..5279c891e55 100644 --- a/libphobos/ChangeLog +++ b/libphobos/ChangeLog @@ -1,3 +1,9 @@ +2019-02-19 Rainer Orth + + * m4/druntime/libraries.m4 (DRUNTIME_LIBRARIES_NET): New macro. + * configure.ac: Invoke it. + * configure: Regenerate. + 2019-02-19 Johannes Pfau PR d/88127 diff --git a/libphobos/configure b/libphobos/configure index 7bb034b841d..d86934b59a5 100755 --- a/libphobos/configure +++ b/libphobos/configure @@ -14749,6 +14749,121 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket libraries" >&5 +$as_echo_n "checking for socket libraries... " >&6; } +if ${druntime_cv_lib_sockets+:} false; then : + $as_echo_n "(cached) " >&6 +else + druntime_cv_lib_sockets= + druntime_check_both=no + ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect" +if test "x$ac_cv_func_connect" = xyes; then : + druntime_check_socket=no +else + druntime_check_socket=yes +fi + + if test "$druntime_check_socket" = "yes"; then + unset ac_cv_func_connect + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsocket" >&5 +$as_echo_n "checking for main in -lsocket... " >&6; } +if ${ac_cv_lib_socket_main+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ +return main (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_socket_main=yes +else + ac_cv_lib_socket_main=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_main" >&5 +$as_echo "$ac_cv_lib_socket_main" >&6; } +if test "x$ac_cv_lib_socket_main" = xyes; then : + druntime_cv_lib_sockets="-lsocket" +else + druntime_check_both=yes +fi + + fi + if test "$druntime_check_both" = "yes"; then + druntime_old_libs=$LIBS + LIBS="$LIBS -lsocket -lnsl" + unset ac_cv_func_accept + ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept" +if test "x$ac_cv_func_accept" = xyes; then : + druntime_check_nsl=no + druntime_cv_lib_sockets="-lsocket -lnsl" +fi + + unset ac_cv_func_accept + LIBS=$druntime_old_libs + fi + unset ac_cv_func_gethostbyname + druntime_old_libs="$LIBS" + ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" +if test "x$ac_cv_func_gethostbyname" = xyes; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lnsl" >&5 +$as_echo_n "checking for main in -lnsl... " >&6; } +if ${ac_cv_lib_nsl_main+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnsl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ +return main (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_nsl_main=yes +else + ac_cv_lib_nsl_main=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_main" >&5 +$as_echo "$ac_cv_lib_nsl_main" >&6; } +if test "x$ac_cv_lib_nsl_main" = xyes; then : + druntime_cv_lib_sockets="$druntime_cv_lib_sockets -lnsl" +fi + +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $druntime_cv_lib_sockets" >&5 +$as_echo "$druntime_cv_lib_sockets" >&6; } + LIBS="$LIBS $druntime_cv_lib_sockets" + + # Check whether --with-target-system-zlib was given. if test "${with_target_system_zlib+set}" = set; then : diff --git a/libphobos/configure.ac b/libphobos/configure.ac index b436dc034ae..96010333a39 100644 --- a/libphobos/configure.ac +++ b/libphobos/configure.ac @@ -141,6 +141,7 @@ WITH_LOCAL_DRUNTIME([ DRUNTIME_LIBRARIES_ATOMIC DRUNTIME_LIBRARIES_BACKTRACE DRUNTIME_LIBRARIES_DLOPEN +DRUNTIME_LIBRARIES_NET DRUNTIME_LIBRARIES_ZLIB DRUNTIME_INSTALL_DIRECTORIES diff --git a/libphobos/m4/druntime/libraries.m4 b/libphobos/m4/druntime/libraries.m4 index 35a791d137a..41c888066bc 100644 --- a/libphobos/m4/druntime/libraries.m4 +++ b/libphobos/m4/druntime/libraries.m4 @@ -42,6 +42,40 @@ AC_DEFUN([DRUNTIME_LIBRARIES_DLOPEN], ]) +# DRUNTIME_LIBRARIES_NET +# ----------------------- +# Autodetect and add networking library to LIBS if necessary. +AC_DEFUN([DRUNTIME_LIBRARIES_NET], +[ + dnl Test for -lsocket and -lnsl. Copied from libjava/configure.ac. + AC_CACHE_CHECK([for socket libraries], druntime_cv_lib_sockets, + [druntime_cv_lib_sockets= + druntime_check_both=no + AC_CHECK_FUNC(connect, druntime_check_socket=no, druntime_check_socket=yes) + if test "$druntime_check_socket" = "yes"; then + unset ac_cv_func_connect + AC_CHECK_LIB(socket, main, druntime_cv_lib_sockets="-lsocket", + druntime_check_both=yes) + fi + if test "$druntime_check_both" = "yes"; then + druntime_old_libs=$LIBS + LIBS="$LIBS -lsocket -lnsl" + unset ac_cv_func_accept + AC_CHECK_FUNC(accept, + [druntime_check_nsl=no + druntime_cv_lib_sockets="-lsocket -lnsl"]) + unset ac_cv_func_accept + LIBS=$druntime_old_libs + fi + unset ac_cv_func_gethostbyname + druntime_old_libs="$LIBS" + AC_CHECK_FUNC(gethostbyname, , + [AC_CHECK_LIB(nsl, main, + [druntime_cv_lib_sockets="$druntime_cv_lib_sockets -lnsl"])]) + ]) + LIBS="$LIBS $druntime_cv_lib_sockets" +]) + # DRUNTIME_LIBRARIES_ZLIB # ----------------------- # Allow specifying whether to use the system zlib or