mirror of
https://github.com/xen-project/xen.git
synced 2026-10-28 18:21:39 +01:00
George Dunlap
16181cbb10
Changeset 1166ecf ('tools/Rules.mk: Don't optimize debug builds; add
macro debugging information') exposed a bug whereby the autoconf stuff
in tools was setting its own debug value (defaulting to ENABLED, even
for releases) instead of honoring the value set in Config.mk.
After that changeset, if the global build has -D_FORTIFY_SOURCE
enabled (as is the default in CentOS 7 rpmbuild), then the tools build
will fail (because debug builds default to on).
There should be only one place to specify whether to build debug or
not, and Config.mk is already included by the relevant makefiles. So
simply remove the tools/configure debug option and everything falls
into place naturally.
Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
442 lines
13 KiB
Plaintext
442 lines
13 KiB
Plaintext
# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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AC_PREREQ([2.67])
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AC_INIT([Xen Hypervisor Tools], m4_esyscmd([../version.sh ../xen/Makefile]),
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[xen-devel@lists.xen.org], [xen], [http://www.xen.org/])
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AC_CONFIG_SRCDIR([libxl/libxl.c])
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AC_CONFIG_FILES([
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../config/Tools.mk
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hotplug/FreeBSD/rc.d/xencommons
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hotplug/FreeBSD/rc.d/xendriverdomain
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hotplug/Linux/init.d/sysconfig.xencommons
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hotplug/Linux/init.d/xen-watchdog
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hotplug/Linux/init.d/xencommons
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hotplug/Linux/init.d/xendomains
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hotplug/Linux/init.d/xendriverdomain
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hotplug/Linux/vif-setup
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hotplug/Linux/xen-hotplug-common.sh
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hotplug/Linux/xendomains
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hotplug/NetBSD/rc.d/xencommons
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hotplug/NetBSD/rc.d/xendriverdomain
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libxl/xenlight.pc.in
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libxl/xlutil.pc.in
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])
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AC_CONFIG_HEADERS([config.h])
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AC_CONFIG_AUX_DIR([../])
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# Check if CFLAGS, LDFLAGS, LIBS, CPPFLAGS or CPP is set and print a warning
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AS_IF([test -n "$CC$CFLAGS$LDFLAGS$LIBS$CPPFLAGS$CPP"], [
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AC_MSG_WARN(
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[Setting CC, CFLAGS, LDFLAGS, LIBS, CPPFLAGS or CPP is not \
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recommended, use PREPEND_INCLUDES, PREPEND_LIB, \
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APPEND_INCLUDES and APPEND_LIB instead when possible.])
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])
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AC_CANONICAL_HOST
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case $host_vendor in
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rumpxen|rumprun) CONFIG_RUMP=y; rump=true ;;
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*) CONFIG_RUMP=n; rump=false ;;
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esac
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AC_SUBST(CONFIG_RUMP)
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AC_SYS_LARGEFILE
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case $ac_cv_sys_file_offset_bits in #(
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no | unknown) ;;
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*)
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FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits
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;;
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esac
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AC_SUBST(FILE_OFFSET_BITS)
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# M4 Macro includes
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m4_include([../m4/savevar.m4])
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m4_include([../m4/features.m4])
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m4_include([../m4/path_or_fail.m4])
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m4_include([../m4/checkpolicy.m4])
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m4_include([../m4/set_cflags_ldflags.m4])
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m4_include([../m4/python_version.m4])
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m4_include([../m4/python_devel.m4])
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m4_include([../m4/python_fortify_noopt.m4])
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m4_include([../m4/ocaml.m4])
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m4_include([../m4/uuid.m4])
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m4_include([../m4/pkg.m4])
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m4_include([../m4/curses.m4])
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m4_include([../m4/pthread.m4])
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m4_include([../m4/ptyfuncs.m4])
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m4_include([../m4/extfs.m4])
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m4_include([../m4/fetcher.m4])
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m4_include([../m4/ax_compare_version.m4])
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m4_include([../m4/paths.m4])
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m4_include([../m4/systemd.m4])
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AX_XEN_EXPAND_CONFIG()
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# Enable/disable options
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AX_ARG_DEFAULT_DISABLE([rpath], [Build tools with -Wl,-rpath,LIBDIR])
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AX_ARG_DEFAULT_DISABLE([githttp], [Download GIT repositories via HTTP])
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AX_ARG_DEFAULT_ENABLE([monitors], [Disable xenstat and xentop monitoring tools])
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AX_ARG_DEFAULT_ENABLE([ocamltools], [Disable Ocaml tools])
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AX_ARG_DEFAULT_ENABLE([xsmpolicy], [Disable XSM policy compilation])
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AX_ARG_DEFAULT_DISABLE([ovmf], [Enable OVMF])
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AX_ARG_DEFAULT_ENABLE([seabios], [Disable SeaBIOS])
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AC_ARG_WITH([linux-backend-modules],
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AS_HELP_STRING([--with-linux-backend-modules="mod1 mod2"],
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[List of Linux backend module or modalias names to be autoloaded on startup.]),
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[LINUX_BACKEND_MODULES="$withval"],
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[case "$host_os" in
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*linux*)
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LINUX_BACKEND_MODULES="
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xen-evtchn
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xen-gntdev
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xen-gntalloc
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xen-blkback
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xen-netback
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xen-pciback
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evtchn
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gntdev
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netbk
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blkbk
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xen-scsibk
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usbbk
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pciback
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xen-acpi-processor
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blktap2
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"
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;;
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*)
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LINUX_BACKEND_MODULES=
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;;
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esac])
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LINUX_BACKEND_MODULES="`eval echo $LINUX_BACKEND_MODULES`"
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AC_SUBST(LINUX_BACKEND_MODULES)
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dnl Enable blktap2 on Linux only.
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AC_ARG_ENABLE([blktap2],
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AS_HELP_STRING([--enable-blktap2],
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[Enable blktap2, (DEFAULT is on for Linux, otherwise off)]),,[
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case "$host_os" in
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linux*)
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enable_blktap2="yes";;
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*) enable_blktap2="no";;
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esac
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])
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AS_IF([test "x$enable_blktap2" = "xyes"], [
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AC_DEFINE([HAVE_BLKTAP2], [1], [Blktap2 enabled])
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blktap2=y],[
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blktap2=n
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])
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AC_SUBST(blktap2)
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AC_ARG_ENABLE([qemu-traditional],
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AS_HELP_STRING([--enable-qemu-traditional],
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[Enable qemu traditional device model, (DEFAULT is on for Linux or NetBSD x86, otherwise off)]),,[
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case "$host_cpu" in
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i[[3456]]86|x86_64)
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enable_qemu_traditional="yes";;
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*) enable_qemu_traditional="no";;
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esac
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case "$host_os" in
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freebsd*)
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enable_qemu_traditional="no";;
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esac
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])
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AS_IF([test "x$enable_qemu_traditional" = "xyes"], [
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AC_DEFINE([HAVE_QEMU_TRADITIONAL], [1], [Qemu traditional enabled])
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qemu_traditional=y],[
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qemu_traditional=n
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])
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AC_SUBST(qemu_traditional)
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AC_ARG_ENABLE([rombios],
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AS_HELP_STRING([--enable-rombios],
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[Enable ROMBIOS, (DEFAULT is on if qemu-traditional is enabled, otherwise off)]),,[
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AS_IF([test "x$enable_qemu_traditional" = "xyes"], [
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enable_rombios="yes"
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], [
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enable_rombios="no"
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])
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])
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AS_IF([test "x$enable_rombios" = "xyes"], [
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AC_DEFINE([HAVE_ROMBIOS], [1], [ROMBIOS enabled])
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rombios=y],[
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rombios=n
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])
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AC_SUBST(rombios)
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AC_ARG_WITH([system-qemu],
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AS_HELP_STRING([--with-system-qemu@<:@=PATH@:>@],
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[Use system supplied qemu PATH or qemu (taken from $PATH) as qemu-xen
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device model instead of building and installing our own version]),[
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case $withval in
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yes)
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qemu_xen=n ; qemu_xen_path="qemu-system-i386"
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qemu_xen_systemd="/usr/bin/env $qemu_xen_path" ;;
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no)
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qemu_xen=y ;;
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*)
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qemu_xen=n ; qemu_xen_path="$withval" ;
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qemu_xen_systemd="$qemu_xen_path" ;;
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esac
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],[
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case "$host_cpu" in
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i[[3456]]86|x86_64)
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qemu_xen=y;;
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arm*|aarch64)
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qemu_xen=y;;
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*) qemu_xen=n;;
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esac
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])
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AS_IF([test "x$qemu_xen" = "xy"], [
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qemu_xen_path="$LIBEXEC_BIN/qemu-system-i386"
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qemu_xen_systemd="$qemu_xen_path"
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])
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AC_DEFINE_UNQUOTED([QEMU_XEN_PATH], ["$qemu_xen_path"], [Qemu Xen path])
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AC_SUBST(qemu_xen)
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AC_SUBST(qemu_xen_path)
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AC_SUBST(qemu_xen_systemd)
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AC_ARG_WITH([system-seabios],
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AS_HELP_STRING([--with-system-seabios@<:@=PATH@:>@],
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[Use system supplied seabios PATH instead of building and installing
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our own version]),[
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case $withval in
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no) seabios_path= ;;
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*) seabios_path=$withval ;;
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esac
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],[])
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AC_SUBST(seabios_path)
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AC_ARG_WITH([system-ovmf],
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AS_HELP_STRING([--with-system-ovmf@<:@=PATH@:>@],
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[Use system supplied OVMF PATH instead of building and installing
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our own version]),[
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case $withval in
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no) ovmf_path= ;;
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*) ovmf_path=$withval ;;
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esac
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],[])
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AC_SUBST(ovmf_path)
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AC_ARG_WITH([extra-qemuu-configure-args],
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AS_HELP_STRING([--with-extra-qemuu-configure-args@<:@="--ARG1 ..."@:>@],
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[List of additional configure options for upstream qemu]),[
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case $withval in
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no) EXTRA_QEMUU_CONFIGURE_ARGS= ;;
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*) EXTRA_QEMUU_CONFIGURE_ARGS=$withval ;;
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esac
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],[])
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AC_SUBST(EXTRA_QEMUU_CONFIGURE_ARGS)
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AC_ARG_VAR([PREPEND_INCLUDES],
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[List of include folders to prepend to CFLAGS (without -I)])
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AC_ARG_VAR([PREPEND_LIB],
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[List of library folders to prepend to LDFLAGS (without -L)])
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AC_ARG_VAR([APPEND_INCLUDES],
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[List of include folders to append to CFLAGS (without -I)])
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AC_ARG_VAR([APPEND_LIB],
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[List of library folders to append to LDFLAGS (without -L)])
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AX_SET_FLAGS
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AC_ARG_VAR([PYTHON], [Path to the Python parser])
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AC_ARG_VAR([PERL], [Path to Perl parser])
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AC_ARG_VAR([BISON], [Path to Bison parser generator])
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AC_ARG_VAR([FLEX], [Path to Flex lexical analyser generator])
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AC_ARG_VAR([CURL], [Path to curl-config tool])
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AC_ARG_VAR([XML], [Path to xml2-config tool])
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AC_ARG_VAR([BASH], [Path to bash shell])
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AC_ARG_VAR([XGETTEXT], [Path to xgetttext tool])
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AC_ARG_VAR([AS86], [Path to as86 tool])
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AC_ARG_VAR([LD86], [Path to ld86 tool])
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AC_ARG_VAR([BCC], [Path to bcc tool])
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AC_ARG_VAR([IASL], [Path to iasl tool])
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AC_ARG_VAR([AWK], [Path to awk tool])
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# Checks for programs.
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AC_PROG_CC
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AC_PROG_MAKE_SET
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AC_PROG_INSTALL
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AC_PATH_PROG([BISON], [bison])
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AC_PATH_PROG([FLEX], [flex])
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AX_PATH_PROG_OR_FAIL([PERL], [perl])
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AX_PATH_PROG_OR_FAIL([AWK], [awk])
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AC_PROG_OCAML
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AC_PROG_FINDLIB
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AS_IF([test "x$ocamltools" = "xy"], [
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AS_IF([test "x$OCAMLC" = "xno" || test "x$OCAMLFIND" = "xno"], [
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AS_IF([test "x$enable_ocamltools" = "xyes"], [
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AC_MSG_ERROR([Ocaml tools enabled, but unable to find Ocaml])])
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ocamltools="n"
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], [
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AX_COMPARE_VERSION([$OCAMLVERSION], [lt], [3.09.3], [
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AS_IF([test "x$enable_ocamltools" = "xyes"], [
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AC_MSG_ERROR([Your version of OCaml: $OCAMLVERSION is not supported])])
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ocamltools="n"
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])
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])
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])
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m4_include([../m4/xenstored.m4])
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AX_XENSTORE_OPTIONS
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AX_XENSTORE_SET
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AS_IF([test "x$xsmpolicy" = "xy"], [
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AC_PROG_CHECKPOLICY
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AS_IF([test "x$CHECKPOLICY" = "xno"], [
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AS_IF([test "x$enable_xsmpolicy" = "xyes"], [
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AC_MSG_ERROR([XSM policy compilation enabled, but unable to find checkpolicy])])
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xsmpolicy="n"
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])
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])
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AX_PATH_PROG_OR_FAIL([BASH], [bash])
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AS_IF([echo "$PYTHON" | grep -q "^/"], [
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PYTHONPATH=$PYTHON
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PYTHON=`basename $PYTHONPATH`
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],[test -z "$PYTHON"], [PYTHON="python"],
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[AC_MSG_ERROR([PYTHON specified, but is not an absolute path])])
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AX_PATH_PROG_OR_FAIL([PYTHONPATH], [$PYTHON])
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AX_CHECK_PYTHON_VERSION([2], [3])
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AS_IF([test "$cross_compiling" != yes], [
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AX_CHECK_PYTHON_DEVEL()
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AX_CHECK_PYTHON_FORTIFY_NOOPT()
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])
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if ! $rump; then
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AX_PATH_PROG_OR_FAIL([XGETTEXT], [xgettext])
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dnl as86, ld86, bcc and iasl are only required when the host system is x86*.
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dnl "host" here means the platform on which the hypervisor and tools is
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dnl going to run, not the platform on which we are building (known as
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dnl "build" in gnu speak).
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case "$host_cpu" in
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i[[3456]]86|x86_64)
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AX_PATH_PROG_OR_FAIL([AS86], [as86])
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AX_PATH_PROG_OR_FAIL([LD86], [ld86])
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AX_PATH_PROG_OR_FAIL([BCC], [bcc])
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AX_PATH_PROG_OR_FAIL([IASL], [iasl])
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;;
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esac
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AX_CHECK_UUID
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AX_CHECK_CURSES
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AS_IF([test "$ncurses" = "y"], [
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AC_CHECK_LIB([tinfo], [define_key], [TINFO_LIBS=-ltinfo])
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])
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AC_SUBST(TINFO_LIBS)
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dnl The following are only required when upstream QEMU is built
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AS_IF([test "x$qemu_xen" = "xy"], [
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PKG_CHECK_MODULES(glib, [glib-2.0 >= 2.12])
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PKG_CHECK_MODULES(pixman, [pixman-1 >= 0.21.8])
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])
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AX_CHECK_FETCHER
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# Checks for libraries.
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AC_CHECK_HEADER([bzlib.h], [
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AC_CHECK_LIB([bz2], [BZ2_bzDecompressInit], [zlib="$zlib -DHAVE_BZLIB -lbz2"])
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])
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AC_CHECK_HEADER([lzma.h], [
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AC_CHECK_LIB([lzma], [lzma_stream_decoder], [zlib="$zlib -DHAVE_LZMA -llzma"])
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])
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AC_CHECK_HEADER([lzo/lzo1x.h], [
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AC_CHECK_LIB([lzo2], [lzo1x_decompress], [zlib="$zlib -DHAVE_LZO1X -llzo2"])
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])
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AC_SUBST(zlib)
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AS_IF([test "x$enable_blktap2" = "xyes"], [
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AC_CHECK_LIB([aio], [io_setup], [], [AC_MSG_ERROR([Could not find libaio])])
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])
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AC_SUBST(system_aio)
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AC_CHECK_LIB([crypto], [MD5], [], [AC_MSG_ERROR([Could not find libcrypto])])
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AX_CHECK_EXTFS
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AC_CHECK_LIB([gcrypt], [gcry_md_hash_buffer], [libgcrypt="y"], [libgcrypt="n"])
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AC_SUBST(libgcrypt)
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AX_CHECK_PTHREAD
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AX_CHECK_PTYFUNCS
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AC_CHECK_LIB([yajl], [yajl_alloc], [],
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[AC_MSG_ERROR([Could not find yajl])])
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AC_CHECK_LIB([z], [deflateCopy], [], [AC_MSG_ERROR([Could not find zlib])])
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AC_CHECK_LIB([iconv], [libiconv_open], [libiconv="y"], [libiconv="n"])
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AC_SUBST(libiconv)
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AC_CHECK_HEADER([argp.h], [
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AC_CHECK_LIB([argp], [argp_usage], [argp_ldflags="-largp"])
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], [AC_MSG_ERROR([Could not find argp])])
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AC_SUBST(argp_ldflags)
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# FDT is needed only on ARM
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case "$host_cpu" in
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arm*|aarch64)
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AC_CHECK_LIB([fdt], [fdt_create], [], [AC_MSG_ERROR([Could not find libfdt])])
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# Check for libfdt >= 1.4.0. If present enable passthrough
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# Note that libfdt doesn't provide versionning. So we need to rely on
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# function present in new version.
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# Use fdt_first_property_offset which has been correctly exported since v1.4.0
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AC_CHECK_FUNC(fdt_first_property_offset, [partial_dt="y"], [partial_dt="n"])
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AS_IF([test "x$partial_dt" = "xy" ],
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[AC_DEFINE([ENABLE_PARTIAL_DEVICE_TREE], [1],
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[Enabling support partial device tree in libxl])],
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[AC_MSG_WARN([Disabling support for partial device tree in libxl.
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Please install libfdt library - version 1.4.0 or higher])])
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# The functions fdt_{first,next}_subnode may not be available because:
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# * It has been introduced in 2013 => Doesn't work on Wheezy
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# * The prototype exists but the functions are not exposed. Don't ask why...
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AC_CHECK_FUNCS([fdt_first_subnode fdt_next_subnode])
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AC_CHECK_DECLS([fdt_first_subnode, fdt_next_subnode],,,[#include <libfdt.h>])
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# The helper fdt_property_u32 is only present in libfdt >= 1.4.0
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# It's an inline function, so only check if the declaration is present
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AC_CHECK_DECLS([fdt_property_u32],,,[#include <libfdt.h>])
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esac
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# Checks for header files.
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AC_CHECK_HEADERS([yajl/yajl_version.h sys/eventfd.h valgrind/memcheck.h utmp.h])
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# Check for libnl3 >=3.2.8. If present enable remus network buffering.
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PKG_CHECK_MODULES(LIBNL3, [libnl-3.0 >= 3.2.8 libnl-route-3.0 >= 3.2.8],
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[libnl3_lib="y"], [libnl3_lib="n"])
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AS_IF([test "x$libnl3_lib" = "xn" ], [
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|
AC_MSG_WARN([Disabling support for Remus network buffering.
|
|
Please install libnl3 libraries, command line tools and devel
|
|
headers - version 3.2.8 or higher])
|
|
AC_SUBST(remus_netbuf, [n])
|
|
],[
|
|
AC_SUBST(remus_netbuf, [y])
|
|
])
|
|
|
|
AC_SUBST(LIBNL3_LIBS)
|
|
AC_SUBST(LIBNL3_CFLAGS)
|
|
|
|
fi # ! $rump
|
|
|
|
AX_AVAILABLE_SYSTEMD()
|
|
|
|
AS_IF([test "x$systemd" = "xy"], [
|
|
AC_CONFIG_FILES([
|
|
hotplug/Linux/systemd/proc-xen.mount
|
|
hotplug/Linux/systemd/var-lib-xenstored.mount
|
|
hotplug/Linux/systemd/xen-init-dom0.service
|
|
hotplug/Linux/systemd/xen-qemu-dom0-disk-backend.service
|
|
hotplug/Linux/systemd/xen-watchdog.service
|
|
hotplug/Linux/systemd/xenconsoled.service
|
|
hotplug/Linux/systemd/xendomains.service
|
|
hotplug/Linux/systemd/xenstored.service
|
|
hotplug/Linux/systemd/xenstored.socket
|
|
hotplug/Linux/systemd/xenstored_ro.socket
|
|
])
|
|
])
|
|
|
|
AC_OUTPUT()
|
|
|