af3bef0ea2
Since on Intel CET enabled host, dlopen in Intel CET enabled applications fails on shared libraries which aren't Intel CET enabled, enable Intel CET in libcc1 on Intel CET enabled host. * Makefile.am (AM_CXXFLAGS): Add $(CET_HOST_FLAGS). * configure.ac: Add GCC_CET_HOST_FLAGS(CET_HOST_FLAGS) and AC_SUBST(CET_HOST_FLAGS). * Makefile.in: Regenerated. * aclocal.m4: Likewise. * configure: Likewise.
117 lines
3.5 KiB
Plaintext
117 lines
3.5 KiB
Plaintext
dnl Copyright (C) 2014-2020 Free Software Foundation, Inc.
|
|
dnl
|
|
dnl This file is part of GCC.
|
|
dnl
|
|
dnl GCC is free software; you can redistribute it and/or modify it under
|
|
dnl the terms of the GNU General Public License as published by the Free
|
|
dnl Software Foundation; either version 3, or (at your option) any later
|
|
dnl version.
|
|
dnl
|
|
dnl GCC is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
dnl WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
dnl FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
dnl for more details.
|
|
dnl
|
|
dnl You should have received a copy of the GNU General Public License
|
|
dnl along with GCC; see the file COPYING3. If not see
|
|
dnl <http://www.gnu.org/licenses/>.
|
|
|
|
AC_INIT([libcc1], [version-unused])
|
|
AC_CONFIG_SRCDIR([libcc1.cc])
|
|
AC_CONFIG_HEADER(cc1plugin-config.h)
|
|
|
|
AC_CANONICAL_SYSTEM
|
|
AC_USE_SYSTEM_EXTENSIONS
|
|
# Determine the noncanonical target name, for directory use.
|
|
ACX_NONCANONICAL_TARGET
|
|
GCC_TOPLEV_SUBDIRS
|
|
|
|
# 1.11.1: Require that version of automake.
|
|
# foreign: Don't require README, INSTALL, NEWS, etc.
|
|
# no-define: Don't define PACKAGE and VERSION.
|
|
# -Wall: Issue all automake warnings.
|
|
# -Wno-portability: Don't warn about constructs supported by GNU make.
|
|
# (because GCC requires GNU make anyhow).
|
|
AM_INIT_AUTOMAKE([1.11.1 foreign no-dist no-define -Wall -Wno-portability])
|
|
AM_MAINTAINER_MODE
|
|
|
|
LT_INIT([disable-static])
|
|
AM_PROG_LIBTOOL
|
|
AC_PROG_CXX
|
|
|
|
visibility=
|
|
if test "$GXX" = yes; then
|
|
visibility=-fvisibility=hidden
|
|
fi
|
|
AC_SUBST(visibility)
|
|
|
|
GCC_CET_HOST_FLAGS(CET_HOST_FLAGS)
|
|
AC_SUBST(CET_HOST_FLAGS)
|
|
|
|
AC_CHECK_DECLS([basename])
|
|
|
|
GCC_BASE_VER
|
|
|
|
if test x$with_gcc_major_version_only = xyes ; then
|
|
changequote(,)dnl
|
|
gcc_version=`sed -e 's/^\([0-9]*\).*$/\1/' $srcdir/../gcc/BASE-VER`
|
|
changequote([,])dnl
|
|
else
|
|
gcc_version=`cat $srcdir/../gcc/BASE-VER`
|
|
fi
|
|
AC_SUBST(gcc_version)
|
|
AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(top_srcdir)/../gcc/BASE-VER'])
|
|
|
|
ACX_PROG_CC_WARNING_OPTS([-W -Wall], [WARN_FLAGS])
|
|
AC_SUBST(WARN_FLAGS)
|
|
ACX_PROG_CC_WARNINGS_ARE_ERRORS([manual])
|
|
|
|
AC_ARG_VAR(GMPINC,[How to find GMP include files])
|
|
|
|
libsuffix=
|
|
if test "$GXX" = yes; then
|
|
libsuffix=`$CXX -print-multi-os-directory`
|
|
fi
|
|
AC_SUBST(libsuffix)
|
|
|
|
dnl Test for -lsocket and -lnsl. Copied from libgo/configure.ac.
|
|
AC_CACHE_CHECK([for socket libraries], libcc1_cv_lib_sockets,
|
|
[libcc1_cv_lib_sockets=
|
|
libcc1_check_both=no
|
|
AC_CHECK_FUNC(connect, libcc1_check_socket=no, libcc1_check_socket=yes)
|
|
if test "$libcc1_check_socket" = "yes"; then
|
|
unset ac_cv_func_connect
|
|
AC_CHECK_LIB(socket, main, libcc1_cv_lib_sockets="-lsocket",
|
|
libcc1_check_both=yes)
|
|
fi
|
|
if test "$libcc1_check_both" = "yes"; then
|
|
libcc1_old_libs=$LIBS
|
|
LIBS="$LIBS -lsocket -lnsl"
|
|
unset ac_cv_func_accept
|
|
AC_CHECK_FUNC(accept,
|
|
[libcc1_check_nsl=no
|
|
libcc1_cv_lib_sockets="-lsocket -lnsl"])
|
|
unset ac_cv_func_accept
|
|
LIBS=$libcc1_old_libs
|
|
fi
|
|
unset ac_cv_func_gethostbyname
|
|
libcc1_old_libs="$LIBS"
|
|
AC_CHECK_FUNC(gethostbyname, ,
|
|
[AC_CHECK_LIB(nsl, main,
|
|
[libcc1_cv_lib_sockets="$libcc1_cv_lib_sockets -lnsl"])])
|
|
unset ac_cv_func_gethostbyname
|
|
LIBS=$libcc1_old_libs
|
|
])
|
|
LIBS="$LIBS $libcc1_cv_lib_sockets"
|
|
|
|
# If any of these functions are missing, simply don't bother building
|
|
# this plugin.
|
|
GCC_ENABLE_PLUGINS
|
|
AC_CHECK_FUNC(socketpair, , enable_plugin=no)
|
|
AC_CHECK_FUNC(select, , enable_plugin=no)
|
|
AC_CHECK_FUNC(fork, , enable_plugin=no)
|
|
AM_CONDITIONAL(ENABLE_PLUGIN, test $enable_plugin = yes)
|
|
|
|
AC_CONFIG_FILES([Makefile])
|
|
AC_OUTPUT
|