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1
# Configure script for Ganeti
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m4_define([gnt_version_major], [2])
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m4_define([gnt_version_minor], [7])
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m4_define([gnt_version_revision], [0])
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m4_define([gnt_version_suffix], [~beta2])
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m4_define([gnt_version_full],
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          m4_format([%d.%d.%d%s],
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                    gnt_version_major, gnt_version_minor,
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                    gnt_version_revision, gnt_version_suffix))
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AC_PREREQ(2.59)
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AC_INIT(ganeti, gnt_version_full, ganeti@googlegroups.com)
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AC_CONFIG_AUX_DIR(autotools)
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AC_CONFIG_SRCDIR(configure)
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AM_INIT_AUTOMAKE([1.9 foreign tar-ustar -Wall -Wno-portability])
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AC_SUBST([VERSION_MAJOR], gnt_version_major)
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AC_SUBST([VERSION_MINOR], gnt_version_minor)
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AC_SUBST([VERSION_REVISION], gnt_version_revision)
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AC_SUBST([VERSION_SUFFIX], gnt_version_suffix)
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AC_SUBST([VERSION_FULL], gnt_version_full)
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# --with-ssh-initscript=...
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AC_ARG_WITH([ssh-initscript],
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  [AS_HELP_STRING([--with-ssh-initscript=SCRIPT],
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    [SSH init script to use (default is /etc/init.d/ssh)]
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  )],
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  [ssh_initd_script="$withval"],
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  [ssh_initd_script="/etc/init.d/ssh"])
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AC_SUBST(SSH_INITD_SCRIPT, $ssh_initd_script)
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# --with-export-dir=...
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AC_ARG_WITH([export-dir],
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  [AS_HELP_STRING([--with-export-dir=DIR],
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    [directory to use by default for instance image]
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    [ exports (default is /srv/ganeti/export)]
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  )],
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  [export_dir="$withval"],
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  [export_dir="/srv/ganeti/export"])
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AC_SUBST(EXPORT_DIR, $export_dir)
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# --with-ssh-config-dir=...
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AC_ARG_WITH([ssh-config-dir],
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  [AS_HELP_STRING([--with-ssh-config-dir=DIR],
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    [ directory with ssh host keys ]
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    [ (default is /etc/ssh)]
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  )],
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  [ssh_config_dir="$withval"],
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  [ssh_config_dir="/etc/ssh"])
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AC_SUBST(SSH_CONFIG_DIR, $ssh_config_dir)
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# --with-xen-config-dir=...
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AC_ARG_WITH([xen-config-dir],
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  [AS_HELP_STRING([--with-xen-config-dir=DIR],
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                  m4_normalize([Xen configuration directory
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                                (default: /etc/xen)]))],
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  [xen_config_dir="$withval"],
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  [xen_config_dir=/etc/xen])
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AC_SUBST(XEN_CONFIG_DIR, $xen_config_dir)
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# --with-os-search-path=...
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# do a bit of black sed magic to for quoting of the strings in the list
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AC_ARG_WITH([os-search-path],
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  [AS_HELP_STRING([--with-os-search-path=LIST],
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    [comma separated list of directories to]
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    [ search for OS images (default is /srv/ganeti/os)]
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  )],
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  [os_search_path=`echo -n "$withval" | sed -e "s/\([[^,]]*\)/'\1'/g"`],
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  [os_search_path="'/srv/ganeti/os'"])
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AC_SUBST(OS_SEARCH_PATH, $os_search_path)
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# --with-extstorage-search-path=...
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# same black sed magic for quoting of the strings in the list
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AC_ARG_WITH([extstorage-search-path],
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  [AS_HELP_STRING([--with-extstorage-search-path=LIST],
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    [comma separated list of directories to]
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    [ search for External Storage Providers]
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    [ (default is /srv/ganeti/extstorage)]
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  )],
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  [es_search_path=`echo -n "$withval" | sed -e "s/\([[^,]]*\)/'\1'/g"`],
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  [es_search_path="'/srv/ganeti/extstorage'"])
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AC_SUBST(ES_SEARCH_PATH, $es_search_path)
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# --with-iallocator-search-path=...
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# do a bit of black sed magic to for quoting of the strings in the list
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AC_ARG_WITH([iallocator-search-path],
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  [AS_HELP_STRING([--with-iallocator-search-path=LIST],
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    [comma separated list of directories to]
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    [ search for instance allocators (default is $libdir/ganeti/iallocators)]
90
  )],
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  [iallocator_search_path=`echo -n "$withval" | sed -e "s/\([[^,]]*\)/'\1'/g"`],
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  [iallocator_search_path="'$libdir/$PACKAGE_NAME/iallocators'"])
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AC_SUBST(IALLOCATOR_SEARCH_PATH, $iallocator_search_path)
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# --with-xen-bootloader=...
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AC_ARG_WITH([xen-bootloader],
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  [AS_HELP_STRING([--with-xen-bootloader=PATH],
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    [bootloader for Xen hypervisor (default is empty)]
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  )],
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  [xen_bootloader="$withval"],
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  [xen_bootloader=])
102
AC_SUBST(XEN_BOOTLOADER, $xen_bootloader)
103

    
104
# --with-xen-kernel=...
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AC_ARG_WITH([xen-kernel],
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  [AS_HELP_STRING([--with-xen-kernel=PATH],
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    [DomU kernel image for Xen hypervisor (default is /boot/vmlinuz-3-xenU)]
108
  )],
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  [xen_kernel="$withval"],
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  [xen_kernel="/boot/vmlinuz-3-xenU"])
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AC_SUBST(XEN_KERNEL, $xen_kernel)
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113
# --with-xen-initrd=...
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AC_ARG_WITH([xen-initrd],
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  [AS_HELP_STRING([--with-xen-initrd=PATH],
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    [DomU initrd image for Xen hypervisor (default is /boot/initrd-3-xenU)]
117
  )],
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  [xen_initrd="$withval"],
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  [xen_initrd="/boot/initrd-3-xenU"])
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AC_SUBST(XEN_INITRD, $xen_initrd)
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# --with-xen-cmd=...
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AC_ARG_WITH([xen-cmd],
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  [AS_HELP_STRING([--with-xen-cmd=CMD],
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    [Sets the xen cli interface command (default is xm)]
126
  )],
127
  [xen_cmd="$withval"],
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  [xen_cmd=xm])
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AC_SUBST(XEN_CMD, $xen_cmd)
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131
if ! test "$XEN_CMD" = xl -o "$XEN_CMD" = xm; then
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  AC_MSG_ERROR([Unsupported xen command specified])
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fi
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# --with-kvm-kernel=...
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AC_ARG_WITH([kvm-kernel],
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  [AS_HELP_STRING([--with-kvm-kernel=PATH],
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    [Guest kernel image for KVM hypervisor (default is /boot/vmlinuz-3-kvmU)]
139
  )],
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  [kvm_kernel="$withval"],
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  [kvm_kernel="/boot/vmlinuz-3-kvmU"])
142
AC_SUBST(KVM_KERNEL, $kvm_kernel)
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# --with-file-storage-dir=...
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AC_ARG_WITH([file-storage-dir],
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  [AS_HELP_STRING([--with-file-storage-dir=PATH],
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    [directory to store files for file-based backend]
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    [ (default is /srv/ganeti/file-storage)]
149
  )],
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  [[file_storage_dir="$withval";
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    if test "$withval" != no; then
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      enable_file_storage=True
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    else
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      enable_file_storage=False
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    fi
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  ]],
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  [[file_storage_dir="/srv/ganeti/file-storage";
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    enable_file_storage=True]])
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AC_SUBST(FILE_STORAGE_DIR, $file_storage_dir)
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AC_SUBST(ENABLE_FILE_STORAGE, $enable_file_storage)
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# --with-shared-file-storage-dir=...
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AC_ARG_WITH([shared-file-storage-dir],
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  [AS_HELP_STRING([--with-shared-file-storage-dir=PATH],
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    [directory to store files for shared file-based backend]
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    [ (default is /srv/ganeti/shared-file-storage)]
167
  )],
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  [[shared_file_storage_dir="$withval";
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    if test "$withval" != no; then
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      enable_shared_file_storage=True
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    else
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      enable_shared_file_storage=False
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    fi
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  ]],
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  [[shared_file_storage_dir="/srv/ganeti/shared-file-storage";
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    enable_shared_file_storage=True]])
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AC_SUBST(SHARED_FILE_STORAGE_DIR, $shared_file_storage_dir)
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AC_SUBST(ENABLE_SHARED_FILE_STORAGE, $enable_shared_file_storage)
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# --with-kvm-path=...
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AC_ARG_WITH([kvm-path],
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  [AS_HELP_STRING([--with-kvm-path=PATH],
183
    [absolute path to the kvm binary]
184
    [ (default is /usr/bin/kvm)]
185
  )],
186
  [kvm_path="$withval"],
187
  [kvm_path="/usr/bin/kvm"])
188
AC_SUBST(KVM_PATH, $kvm_path)
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# --with-lvm-stripecount=...
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AC_ARG_WITH([lvm-stripecount],
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  [AS_HELP_STRING([--with-lvm-stripecount=NUM],
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    [the default number of stripes to use for LVM volumes]
194
    [ (default is 1)]
195
  )],
196
  [lvm_stripecount="$withval"],
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  [lvm_stripecount=1])
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AC_SUBST(LVM_STRIPECOUNT, $lvm_stripecount)
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# --with-ssh-login-user=...
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AC_ARG_WITH([ssh-login-user],
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  [AS_HELP_STRING([--with-ssh-login-user=USERNAME],
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    [user to use for SSH logins within the cluster (default is root)]
204
  )],
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  [ssh_login_user="$withval"],
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  [ssh_login_user=root])
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AC_SUBST(SSH_LOGIN_USER, $ssh_login_user)
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# --with-ssh-console-user=...
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AC_ARG_WITH([ssh-console-user],
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  [AS_HELP_STRING([--with-ssh-console-user=USERNAME],
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    [user to use for SSH logins to access instance consoles (default is root)]
213
  )],
214
  [ssh_console_user="$withval"],
215
  [ssh_console_user=root])
216
AC_SUBST(SSH_CONSOLE_USER, $ssh_console_user)
217

    
218
# --with-default-user=...
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AC_ARG_WITH([default-user],
220
  [AS_HELP_STRING([--with-default-user=USERNAME],
221
    [default user for daemons]
222
    [ (default is to run all daemons as root)]
223
  )],
224
  [user_default="$withval"],
225
  [user_default=root])
226

    
227
# --with-default-group=...
228
AC_ARG_WITH([default-group],
229
  [AS_HELP_STRING([--with-default-group=GROUPNAME],
230
    [default group for daemons]
231
    [ (default is to run all daemons under group root)]
232
  )],
233
  [group_default="$withval"],
234
  [group_default=root])
235

    
236
# --with-user-prefix=...
237
AC_ARG_WITH([user-prefix],
238
  [AS_HELP_STRING([--with-user-prefix=PREFIX],
239
    [prefix for daemon users]
240
    [ (default is to run all daemons as root; use --with-default-user]
241
    [ to change the default)]
242
  )],
243
  [user_masterd="${withval}masterd";
244
   user_rapi="${withval}rapi";
245
   user_confd="${withval}confd";
246
   user_noded="$user_default";
247
   user_mond="${withval}mond"],
248
  [user_masterd="$user_default";
249
   user_rapi="$user_default";
250
   user_confd="$user_default";
251
   user_noded="$user_default";
252
   user_mond="$user_default"])
253
AC_SUBST(MASTERD_USER, $user_masterd)
254
AC_SUBST(RAPI_USER, $user_rapi)
255
AC_SUBST(CONFD_USER, $user_confd)
256
AC_SUBST(NODED_USER, $user_noded)
257
AC_SUBST(MOND_USER, $user_mond)
258

    
259
# --with-group-prefix=...
260
AC_ARG_WITH([group-prefix],
261
  [AS_HELP_STRING([--with-group-prefix=PREFIX],
262
    [prefix for daemon POSIX groups]
263
    [ (default is to run all daemons under group root; use]
264
    [ --with-default-group to change the default)]
265
  )],
266
  [group_rapi="${withval}rapi";
267
   group_admin="${withval}admin";
268
   group_confd="${withval}confd";
269
   group_masterd="${withval}masterd";
270
   group_noded="$group_default";
271
   group_daemons="${withval}daemons";
272
   group_mond="${withval}mond"],
273
  [group_rapi="$group_default";
274
   group_admin="$group_default";
275
   group_confd="$group_default";
276
   group_masterd="$group_default";
277
   group_noded="$group_default";
278
   group_daemons="$group_default";
279
   group_mond="$group_default"])
280
AC_SUBST(RAPI_GROUP, $group_rapi)
281
AC_SUBST(ADMIN_GROUP, $group_admin)
282
AC_SUBST(CONFD_GROUP, $group_confd)
283
AC_SUBST(MASTERD_GROUP, $group_masterd)
284
AC_SUBST(NODED_GROUP, $group_noded)
285
AC_SUBST(DAEMONS_GROUP, $group_daemons)
286
AC_SUBST(MOND_GROUP, $group_mond)
287

    
288
# Print the config to the user
289
AC_MSG_NOTICE([Running ganeti-masterd as $group_masterd:$group_masterd])
290
AC_MSG_NOTICE([Running ganeti-rapi as $user_rapi:$group_rapi])
291
AC_MSG_NOTICE([Running ganeti-confd as $user_confd:$group_confd])
292
AC_MSG_NOTICE([Group for daemons is $group_daemons])
293
AC_MSG_NOTICE([Group for clients is $group_admin])
294

    
295
# --enable-drbd-barriers
296
AC_ARG_ENABLE([drbd-barriers],
297
  [AS_HELP_STRING([--enable-drbd-barriers],
298
                  m4_normalize([enable the DRBD barriers functionality by
299
                                default (>= 8.0.12) (default: enabled)]))],
300
  [[if test "$enableval" != no; then
301
      DRBD_BARRIERS=n
302
      DRBD_NO_META_FLUSH=False
303
    else
304
      DRBD_BARRIERS=bf
305
      DRBD_NO_META_FLUSH=True
306
    fi
307
  ]],
308
  [DRBD_BARRIERS=n
309
   DRBD_NO_META_FLUSH=False
310
  ])
311
AC_SUBST(DRBD_BARRIERS, $DRBD_BARRIERS)
312
AC_SUBST(DRBD_NO_META_FLUSH, $DRBD_NO_META_FLUSH)
313

    
314
# --enable-syslog[=no/yes/only]
315
AC_ARG_ENABLE([syslog],
316
  [AS_HELP_STRING([--enable-syslog],
317
    [enable use of syslog (default: disabled), one of no/yes/only])],
318
  [[case "$enableval" in
319
      no)
320
        SYSLOG=no
321
        ;;
322
      yes)
323
        SYSLOG=yes
324
        ;;
325
      only)
326
        SYSLOG=only
327
        ;;
328
      *)
329
        SYSLOG=
330
        ;;
331
    esac
332
  ]],
333
  [SYSLOG=no])
334

    
335
if test -z "$SYSLOG"
336
then
337
  AC_MSG_ERROR([invalid value for syslog, choose one of no/yes/only])
338
fi
339
AC_SUBST(SYSLOG_USAGE, $SYSLOG)
340

    
341
AC_ARG_ENABLE([restricted-commands],
342
  [AS_HELP_STRING([--enable-restricted-commands],
343
                  m4_normalize([enable restricted commands in the node daemon
344
                                (default: disabled)]))],
345
  [[if test "$enableval" = no; then
346
      enable_restricted_commands=False
347
    else
348
      enable_restricted_commands=True
349
    fi
350
  ]],
351
  [enable_restricted_commands=False])
352
AC_SUBST(ENABLE_RESTRICTED_COMMANDS, $enable_restricted_commands)
353

    
354
# --with-disk-separator=...
355
AC_ARG_WITH([disk-separator],
356
  [AS_HELP_STRING([--with-disk-separator=STRING],
357
    [Disk index separator, useful if the default of ':' is handled]
358
    [ specially by the hypervisor]
359
  )],
360
  [disk_separator="$withval"],
361
  [disk_separator=":"])
362
AC_SUBST(DISK_SEPARATOR, $disk_separator)
363

    
364
# Check common programs
365
AC_PROG_INSTALL
366
AC_PROG_LN_S
367

    
368
# Check for the ip command
369
AC_ARG_VAR(IP_PATH, [ip path])
370
AC_PATH_PROG(IP_PATH, [ip], [])
371
if test -z "$IP_PATH"
372
then
373
  AC_MSG_ERROR([ip command not found])
374
fi
375

    
376
# Check for pandoc
377
AC_ARG_VAR(PANDOC, [pandoc path])
378
AC_PATH_PROG(PANDOC, [pandoc], [])
379
if test -z "$PANDOC"
380
then
381
  AC_MSG_WARN([pandoc not found, man pages rebuild will not be possible])
382
fi
383

    
384
# Check for python-sphinx
385
AC_ARG_VAR(SPHINX, [sphinx-build path])
386
AC_PATH_PROG(SPHINX, [sphinx-build], [])
387
if test -z "$SPHINX"
388
then
389
  AC_MSG_WARN(m4_normalize([sphinx-build not found, documentation rebuild will
390
                            not be possible]))
391
else
392
  # Sphinx exits with code 1 when it prints its usage
393
  sphinxver=`{ $SPHINX --version 2>&1 || :; } | head -n 3`
394

    
395
  if ! echo "$sphinxver" | grep -q -w -e '^Sphinx' -e '^Usage:'; then
396
    AC_MSG_ERROR([Unable to determine Sphinx version])
397

    
398
  # Note: Character classes ([...]) need to be double quoted due to autoconf
399
  # using m4
400
  elif ! echo "$sphinxver" | grep -q -E '^Sphinx[[[:space:]]]+v[[1-9]]\>'; then
401
    AC_MSG_ERROR([Sphinx 1.0 or higher is required])
402
  fi
403
fi
404

    
405
AC_ARG_ENABLE([manpages-in-doc],
406
  [AS_HELP_STRING([--enable-manpages-in-doc],
407
                  m4_normalize([include man pages in HTML documentation
408
                                (requires sphinx; default disabled)]))],
409
  [case "$enableval" in
410
      yes) manpages_in_doc=yes ;;
411
      no) manpages_in_doc= ;;
412
      *)
413
        AC_MSG_ERROR([Bad value $enableval for --enable-manpages-in-doc])
414
        ;;
415
    esac
416
  ],
417
  [manpages_in_doc=])
418
AM_CONDITIONAL([MANPAGES_IN_DOC], [test -n "$manpages_in_doc"])
419
AC_SUBST(MANPAGES_IN_DOC, $manpages_in_doc)
420

    
421
if test -z "$SPHINX" -a -n "$manpages_in_doc"; then
422
  AC_MSG_ERROR([Including man pages in HTML documentation requires sphinx])
423
fi
424

    
425
# Check for graphviz (dot)
426
AC_ARG_VAR(DOT, [dot path])
427
AC_PATH_PROG(DOT, [dot], [])
428
if test -z "$DOT"
429
then
430
  AC_MSG_WARN(m4_normalize([dot (from the graphviz suite) not found,
431
                            documentation rebuild not possible]))
432
fi
433

    
434
# Check for pylint
435
AC_ARG_VAR(PYLINT, [pylint path])
436
AC_PATH_PROG(PYLINT, [pylint], [])
437
if test -z "$PYLINT"
438
then
439
  AC_MSG_WARN([pylint not found, checking code will not be possible])
440
fi
441

    
442
# Check for pep8
443
AC_ARG_VAR(PEP8, [pep8 path])
444
AC_PATH_PROG(PEP8, [pep8], [])
445
if test -z "$PEP8"
446
then
447
  AC_MSG_WARN([pep8 not found, checking code will not be complete])
448
fi
449
AM_CONDITIONAL([HAS_PEP8], [test -n "$PEP8"])
450

    
451
# Check for python-coverage
452
AC_ARG_VAR(PYCOVERAGE, [python-coverage path])
453
AC_PATH_PROGS(PYCOVERAGE, [python-coverage coverage], [])
454
if test -z "$PYCOVERAGE"
455
then
456
  AC_MSG_WARN(m4_normalize([python-coverage or coverage not found, evaluating
457
                            Python test coverage will not be possible]))
458
fi
459

    
460
# Check for socat
461
AC_ARG_VAR(SOCAT, [socat path])
462
AC_PATH_PROG(SOCAT, [socat], [])
463
if test -z "$SOCAT"
464
then
465
  AC_MSG_ERROR([socat not found])
466
fi
467

    
468
# Check for qemu-img
469
AC_ARG_VAR(QEMUIMG_PATH, [qemu-img path])
470
AC_PATH_PROG(QEMUIMG_PATH, [qemu-img], [])
471
if test -z "$QEMUIMG_PATH"
472
then
473
  AC_MSG_WARN([qemu-img not found, using ovfconverter will not be possible])
474
fi
475

    
476
# --enable-confd
477
ENABLE_CONFD=
478
AC_ARG_ENABLE([confd],
479
  [AS_HELP_STRING([--enable-confd],
480
  [enable the ganeti-confd daemon (default: check)])],
481
  [],
482
  [enable_confd=check])
483

    
484
ENABLE_MOND=
485
AC_ARG_ENABLE([monitoring],
486
  [AS_HELP_STRING([--enable-monitoring],
487
  [enable the ganeti monitoring daemon (default: check)])],
488
  [],
489
  [enable_monitoring=check])
490

    
491
# Check for ghc
492
AC_ARG_VAR(GHC, [ghc path])
493
AC_PATH_PROG(GHC, [ghc], [])
494
if test -z "$GHC"; then
495
  AC_MSG_FAILURE([ghc not found, compilation will not possible])
496
fi
497

    
498
AC_MSG_CHECKING([checking for extra GHC flags])
499
GHC_BYVERSION_FLAGS=
500
# check for GHC supported flags that vary accross versions
501
for flag in -fwarn-incomplete-uni-patterns; do
502
  if $GHC -e '0' $flag >/dev/null 2>/dev/null; then
503
   GHC_BYVERSION_FLAGS="$GHC_BYVERSION_FLAGS $flag"
504
  fi
505
done
506
AC_MSG_RESULT($GHC_BYVERSION_FLAGS)
507
AC_SUBST(GHC_BYVERSION_FLAGS)
508

    
509
# Check for ghc-pkg
510
AC_ARG_VAR(GHC_PKG, [ghc-pkg path])
511
AC_PATH_PROG(GHC_PKG, [ghc-pkg], [])
512
if test -z "$GHC_PKG"; then
513
  AC_MSG_FAILURE([ghc-pkg not found, compilation will not be possible])
514
fi
515

    
516
# check for modules, first custom/special checks
517
AC_MSG_NOTICE([checking for required haskell modules])
518
HS_PARALLEL3=
519
AC_GHC_PKG_CHECK([parallel-3.*], [HS_PARALLEL3=-DPARALLEL3],
520
                 [AC_GHC_PKG_REQUIRE(parallel)], t)
521
AC_SUBST(HS_PARALLEL3)
522

    
523
# and now standard modules
524
AC_GHC_PKG_REQUIRE(curl)
525
AC_GHC_PKG_REQUIRE(json)
526
AC_GHC_PKG_REQUIRE(network)
527
AC_GHC_PKG_REQUIRE(mtl)
528
AC_GHC_PKG_REQUIRE(bytestring)
529
AC_GHC_PKG_REQUIRE(utf8-string)
530

    
531
# extra modules for confd functionality
532
HS_REGEX_PCRE=-DNO_REGEX_PCRE
533
has_confd=False
534
if test "$enable_confd" != no; then
535
  CONFD_PKG=
536
  AC_GHC_PKG_CHECK([regex-pcre], [HS_REGEX_PCRE=],
537
                   [CONFD_PKG="$CONFD_PKG regex-pcre"])
538
  AC_GHC_PKG_CHECK([hslogger], [], [CONFD_PKG="$CONFD_PKG hslogger"])
539
  AC_GHC_PKG_CHECK([Crypto], [], [CONFD_PKG="$CONFD_PKG Crypto"])
540
  AC_GHC_PKG_CHECK([text], [], [CONFD_PKG="$CONFD_PKG text"])
541
  AC_GHC_PKG_CHECK([hinotify], [], [CONFD_PKG="$CONFD_PKG hinotify"])
542
  AC_GHC_PKG_CHECK([vector], [], [CONFD_PKG="$CONFD_PKG vector"])
543
  if test -z "$CONFD_PKG"; then
544
    has_confd=True
545
  elif test "$enable_confd" = check; then
546
    AC_MSG_WARN(m4_normalize([The required extra libraries for confd were
547
                              not found ($CONFD_PKG), confd disabled]))
548
  else
549
    AC_MSG_FAILURE(m4_normalize([The confd functionality was requested, but
550
                                 required libraries were not found:
551
                                 $CONFD_PKG]))
552
  fi
553
fi
554
AC_SUBST(HS_REGEX_PCRE)
555
if test "$has_confd" = True; then
556
  AC_MSG_NOTICE([Enabling confd usage])
557
fi
558
AC_SUBST(ENABLE_CONFD, $has_confd)
559
AM_CONDITIONAL([ENABLE_CONFD], [test x$has_confd = xTrue])
560

    
561
#extra modules for monitoring daemon functionality
562
has_monitoring=False
563
if test "$enable_monitoring" != no; then
564
  MONITORING_PKG=
565
  AC_GHC_PKG_CHECK([attoparsec], [],
566
                   [MONITORING_PKG="$MONITORING_PKG attoparsec"])
567
  AC_GHC_PKG_CHECK([snap-server], [],
568
                   [MONITORING_PKG="$MONITORING_PKG snap-server"])
569
  if test -z "$MONITORING_PKG"; then
570
    has_monitoring=True
571
  elif test "$enable_monitoring" = check; then
572
    AC_MSG_WARN(m4_normalize([The required extra libraries for the monitoring
573
                              daemon were not found ($MONITORING_PKG),
574
                              monitoring disabled]))
575
  else
576
    AC_MSG_FAILURE(m4_normalize([The monitoring functionality was requested, but
577
                                 required libraries were not found:
578
                                 $MONITORING_PKG]))
579
  fi
580
fi
581
if test "$has_monitoring" = True; then
582
  AC_MSG_NOTICE([Enabling the monitoring daemon usage])
583
fi
584
AC_SUBST(ENABLE_MOND, $has_monitoring)
585
AM_CONDITIONAL([ENABLE_MOND], [test "$has_monitoring" = True])
586

    
587
# development modules
588
HS_NODEV=
589
AC_GHC_PKG_CHECK([QuickCheck-2.*], [], [HS_NODEV=1], t)
590
AC_GHC_PKG_CHECK([test-framework-0.6*], [], [HS_NODEV=1], t)
591
AC_GHC_PKG_CHECK([test-framework-hunit], [], [HS_NODEV=1])
592
AC_GHC_PKG_CHECK([test-framework-quickcheck2], [], [HS_NODEV=1])
593
AC_GHC_PKG_CHECK([temporary], [], [HS_NODEV=1])
594
# FIXME: unify checks for non-test libraries (attoparsec, hinotify, ...)
595
#        that are needed to execute the tests, avoiding the duplication
596
#        of the checks.
597
AC_GHC_PKG_CHECK([attoparsec], [], [HS_NODEV=1])
598
AC_GHC_PKG_CHECK([vector], [], [HS_NODEV=1])
599
if test -n "$HS_NODEV"; then
600
   AC_MSG_WARN(m4_normalize([Required development modules were not found,
601
                             you won't be able to run Haskell unittests]))
602
else
603
   AC_MSG_NOTICE([Haskell development modules found, unittests enabled])
604
fi
605
AC_SUBST(HS_NODEV)
606

    
607
HTOOLS=yes
608
AC_SUBST(HTOOLS)
609

    
610
# --enable-split-query
611
ENABLE_SPLIT_QUERY=
612
AC_ARG_ENABLE([split-query],
613
  [AS_HELP_STRING([--enable-split-query],
614
  [enable use of custom query daemon via confd])],
615
  [[case "$enableval" in
616
      no)
617
        enable_split_query=False
618
        ;;
619
      yes)
620
        enable_split_query=True
621
        ;;
622
      *)
623
        echo "Invalid value for enable-confd '$enableval'"
624
        exit 1
625
        ;;
626
    esac
627
  ]],
628
  [[case "x${has_confd}x" in
629
     xTruex)
630
       enable_split_query=True
631
       ;;
632
     *)
633
       enable_split_query=False
634
       ;;
635
   esac]])
636
AC_SUBST(ENABLE_SPLIT_QUERY, $enable_split_query)
637

    
638
if test x$enable_split_query = xTrue -a x$has_confd != xTrue; then
639
  AC_MSG_ERROR([Split queries require the confd daemon])
640
fi
641

    
642
if test x$enable_split_query = xTrue; then
643
  AC_MSG_NOTICE([Split query functionality enabled])
644
fi
645

    
646
# Check for HsColour
647
HS_APIDOC=no
648
AC_ARG_VAR(HSCOLOUR, [HsColour path])
649
AC_PATH_PROG(HSCOLOUR, [HsColour], [])
650
if test -z "$HSCOLOUR"; then
651
  AC_MSG_WARN(m4_normalize([HsColour not found, htools API documentation will
652
                            not be generated]))
653
fi
654

    
655
# Check for haddock
656
AC_ARG_VAR(HADDOCK, [haddock path])
657
AC_PATH_PROG(HADDOCK, [haddock], [])
658
if test -z "$HADDOCK"; then
659
  AC_MSG_WARN(m4_normalize([haddock not found, htools API documentation will
660
                            not be generated]))
661
fi
662
if test -n "$HADDOCK" && test -n "$HSCOLOUR"; then
663
  HS_APIDOC=yes
664
fi
665
AC_SUBST(HS_APIDOC)
666

    
667
# Check for hlint
668
AC_ARG_VAR(HLINT, [hlint path])
669
AC_PATH_PROG(HLINT, [hlint], [])
670
if test -z "$HLINT"; then
671
  AC_MSG_WARN([hlint not found, checking code will not be possible])
672
fi
673

    
674
if test "$HTOOLS" != yes && test "$ENABLE_CONFD" = True; then
675
  AC_MSG_ERROR(m4_normalize([cannot enable ganeti-confd if
676
                             htools support is not enabled]))
677
fi
678

    
679
AM_CONDITIONAL([WANT_HTOOLS], [test "$HTOOLS" = yes])
680
AM_CONDITIONAL([WANT_HSTESTS], [test "x$HS_NODEV" = x])
681
AM_CONDITIONAL([WANT_HSAPIDOC], [test "$HS_APIDOC" = yes])
682
AM_CONDITIONAL([HAS_HLINT], [test "$HLINT"])
683

    
684
# Check for fakeroot
685
AC_ARG_VAR(FAKEROOT_PATH, [fakeroot path])
686
AC_PATH_PROG(FAKEROOT_PATH, [fakeroot], [])
687
if test -z "$FAKEROOT_PATH"; then
688
  AC_MSG_WARN(m4_normalize([fakeroot not found, tests that must run as root
689
                            will not be executed]))
690
fi
691
AM_CONDITIONAL([HAS_FAKEROOT], [test "x$FAKEROOT_PATH" != x])
692

    
693
SOCAT_USE_ESCAPE=
694
AC_ARG_ENABLE([socat-escape],
695
  [AS_HELP_STRING([--enable-socat-escape],
696
    [use escape functionality available in socat >= 1.7 (default: detect
697
     automatically)])],
698
  [[if test "$enableval" = yes; then
699
      SOCAT_USE_ESCAPE=True
700
    else
701
      SOCAT_USE_ESCAPE=False
702
    fi
703
  ]])
704

    
705
if test -z "$SOCAT_USE_ESCAPE"
706
then
707
  if $SOCAT -hh | grep -w -q escape; then
708
    SOCAT_USE_ESCAPE=True
709
  else
710
    SOCAT_USE_ESCAPE=False
711
  fi
712
fi
713

    
714
AC_SUBST(SOCAT_USE_ESCAPE)
715

    
716
SOCAT_USE_COMPRESS=
717
AC_ARG_ENABLE([socat-compress],
718
  [AS_HELP_STRING([--enable-socat-compress],
719
    [use OpenSSL compression option available in patched socat builds
720
     (see INSTALL for details; default: detect automatically)])],
721
  [[if test "$enableval" = yes; then
722
      SOCAT_USE_COMPRESS=True
723
    else
724
      SOCAT_USE_COMPRESS=False
725
    fi
726
  ]])
727

    
728
if test -z "$SOCAT_USE_COMPRESS"
729
then
730
  if $SOCAT -hhh | grep -w -q openssl-compress; then
731
    SOCAT_USE_COMPRESS=True
732
  else
733
    SOCAT_USE_COMPRESS=False
734
  fi
735
fi
736

    
737
AC_SUBST(SOCAT_USE_COMPRESS)
738

    
739
if man --help | grep -q -e --warnings
740
then
741
  MAN_HAS_WARNINGS=1
742
else
743
  MAN_HAS_WARNINGS=
744
  AC_MSG_WARN(m4_normalize([man does not support --warnings, man page checks
745
                            will not be possible]))
746
fi
747

    
748
AC_SUBST(MAN_HAS_WARNINGS)
749

    
750
# Check for Python
751
AM_PATH_PYTHON(2.6)
752

    
753
AC_PYTHON_MODULE(OpenSSL, t)
754
AC_PYTHON_MODULE(simplejson, t)
755
AC_PYTHON_MODULE(pyparsing, t)
756
AC_PYTHON_MODULE(pyinotify, t)
757
AC_PYTHON_MODULE(pycurl, t)
758
AC_PYTHON_MODULE(bitarray, t)
759
AC_PYTHON_MODULE(ipaddr, t)
760
AC_PYTHON_MODULE(yaml, t)
761
AC_PYTHON_MODULE(affinity)
762
AC_PYTHON_MODULE(paramiko)
763

    
764
AC_CONFIG_FILES([ Makefile ])
765

    
766
AC_OUTPUT