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configure: move windows symbols check to its own file

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Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Pavel Hrdina 2016-12-06 13:56:38 +01:00
parent 4675c6dd36
commit 349727dc46
2 changed files with 41 additions and 16 deletions
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17
configure.ac
View File

@ -1642,22 +1642,11 @@ dnl Cygwin, MinGW and MSVC checks
LIBVIRT_WIN_CHECK_COMMON LIBVIRT_WIN_CHECK_COMMON
LIBVIRT_WIN_CHECK_CYGWIN LIBVIRT_WIN_CHECK_CYGWIN
LIBVIRT_WIN_CHECK_MINGW LIBVIRT_WIN_CHECK_MINGW
LIBVIRT_WIN_CHECK_SYMBOLS
dnl libvirt.syms is generated in builddir, but libvirt_qemu.syms is in git;
dnl hence the asymmetric naming of these two symbol files.
LIBVIRT_SYMBOL_FILE=libvirt.syms
LIBVIRT_ADMIN_SYMBOL_FILE=libvirt_admin.syms
LIBVIRT_LXC_SYMBOL_FILE='$(srcdir)/libvirt_lxc.syms'
LIBVIRT_QEMU_SYMBOL_FILE='$(srcdir)/libvirt_qemu.syms'
case "$host" in case "$host" in
*-*-mingw* | *-*-msvc* ) *-*-mingw* | *-*-msvc* )
# Also set the symbol file to .def, so src/Makefile generates libvirt.def
# from libvirt.syms and passes libvirt.def instead of libvirt.syms to the linker
LIBVIRT_SYMBOL_FILE=libvirt.def
LIBVIRT_ADMIN_SYMBOL_FILE=libvirt_admin.def
LIBVIRT_LXC_SYMBOL_FILE=libvirt_lxc.def
LIBVIRT_QEMU_SYMBOL_FILE=libvirt_qemu.def
# mingw's ld has the --version-script parameter, but it requires a .def file # mingw's ld has the --version-script parameter, but it requires a .def file
# instead to work properly, therefore clear --version-script here and use # instead to work properly, therefore clear --version-script here and use
# -Wl, to pass the .def file to the linker # -Wl, to pass the .def file to the linker
@ -1666,10 +1655,6 @@ case "$host" in
VERSION_SCRIPT_FLAGS="-Wl," VERSION_SCRIPT_FLAGS="-Wl,"
;; ;;
esac esac
AC_SUBST([LIBVIRT_SYMBOL_FILE])
AC_SUBST([LIBVIRT_ADMIN_SYMBOL_FILE])
AC_SUBST([LIBVIRT_LXC_SYMBOL_FILE])
AC_SUBST([LIBVIRT_QEMU_SYMBOL_FILE])
AC_SUBST([VERSION_SCRIPT_FLAGS]) AC_SUBST([VERSION_SCRIPT_FLAGS])

40
m4/virt-win-symbols.m4 Normal file
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@ -0,0 +1,40 @@
dnl The Cygwin, MinGW and MSVC symbols checks
dnl
dnl Copyright (C) 2016 Red Hat, Inc.
dnl
dnl This library is free software; you can redistribute it and/or
dnl modify it under the terms of the GNU Lesser General Public
dnl License as published by the Free Software Foundation; either
dnl version 2.1 of the License, or (at your option) any later version.
dnl
dnl This library is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
dnl Lesser General Public License for more details.
dnl
dnl You should have received a copy of the GNU Lesser General Public
dnl License along with this library. If not, see
dnl <http://www.gnu.org/licenses/>.
dnl
AC_DEFUN([LIBVIRT_WIN_CHECK_SYMBOLS], [
LIBVIRT_SYMBOL_FILE=libvirt.syms
LIBVIRT_ADMIN_SYMBOL_FILE=libvirt_admin.syms
LIBVIRT_LXC_SYMBOL_FILE='$(srcdir)/libvirt_lxc.syms'
LIBVIRT_QEMU_SYMBOL_FILE='$(srcdir)/libvirt_qemu.syms'
case "$host" in
*-*-mingw* | *-*-msvc* )
# Also set the symbol file to .def, so src/Makefile generates libvirt.def
# from libvirt.syms and passes libvirt.def instead of libvirt.syms to the
# linker
LIBVIRT_SYMBOL_FILE=libvirt.def
LIBVIRT_ADMIN_SYMBOL_FILE=libvirt_admin.def
LIBVIRT_LXC_SYMBOL_FILE=libvirt_lxc.def
LIBVIRT_QEMU_SYMBOL_FILE=libvirt_qemu.def
;;
esac
AC_SUBST([LIBVIRT_SYMBOL_FILE])
AC_SUBST([LIBVIRT_ADMIN_SYMBOL_FILE])
AC_SUBST([LIBVIRT_LXC_SYMBOL_FILE])
AC_SUBST([LIBVIRT_QEMU_SYMBOL_FILE])
])