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# 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=])
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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, $xen_kernel)
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# --with-xen-initrd=...
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AC_ARG_WITH([xen-initrd],
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  [AS_HELP_STRING([--with-xen-initrd=PATH],
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    [DomU initrd image for Xen hypervisor (default is /boot/initrd-3-xenU)]
117
  )],
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  [xen_initrd="$withval"],
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  [xen_initrd="/boot/initrd-3-xenU"])
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AC_SUBST(XEN_INITRD, $xen_initrd)
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# --with-xen-cmd=...
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AC_ARG_WITH([xen-cmd],
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  [AS_HELP_STRING([--with-xen-cmd=CMD],
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    [Sets the xen cli interface command (default is xm)]
126
  )],
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  [xen_cmd="$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"])
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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, $enable_shared_file_storage)
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# --with-kvm-path=...
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AC_ARG_WITH([kvm-path],
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  [AS_HELP_STRING([--with-kvm-path=PATH],
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    [absolute path to the kvm binary]
184
    [ (default is /usr/bin/kvm)]
185
  )],
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  [kvm_path="$withval"],
187
  [kvm_path="/usr/bin/kvm"])
188
AC_SUBST(KVM_PATH, $kvm_path)
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# --with-lvm-stripecount=...
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AC_ARG_WITH([lvm-stripecount],
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  [AS_HELP_STRING([--with-lvm-stripecount=NUM],
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    [the default number of stripes to use for LVM volumes]
194
    [ (default is 1)]
195
  )],
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  [lvm_stripecount="$withval"],
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  [lvm_stripecount=1])
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AC_SUBST(LVM_STRIPECOUNT, $lvm_stripecount)
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# --with-ssh-login-user=...
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AC_ARG_WITH([ssh-login-user],
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  [AS_HELP_STRING([--with-ssh-login-user=USERNAME],
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    [user to use for SSH logins within the cluster (default is root)]
204
  )],
205
  [ssh_login_user="$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, $ssh_console_user)
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218
# --with-default-user=...
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AC_ARG_WITH([default-user],
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  [AS_HELP_STRING([--with-default-user=USERNAME],
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    [default user for daemons]
222
    [ (default is to run all daemons as root)]
223
  )],
224
  [user_default="$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_masterd="$user_default";
248
   user_rapi="$user_default";
249
   user_confd="$user_default";
250
   user_noded="$user_default"])
251
AC_SUBST(MASTERD_USER, $user_masterd)
252
AC_SUBST(RAPI_USER, $user_rapi)
253
AC_SUBST(CONFD_USER, $user_confd)
254
AC_SUBST(NODED_USER, $user_noded)
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256
# --with-group-prefix=...
257
AC_ARG_WITH([group-prefix],
258
  [AS_HELP_STRING([--with-group-prefix=PREFIX],
259
    [prefix for daemon POSIX groups]
260
    [ (default is to run all daemons under group root; use]
261
    [ --with-default-group to change the default)]
262
  )],
263
  [group_rapi="${withval}rapi";
264
   group_admin="${withval}admin";
265
   group_confd="${withval}confd";
266
   group_masterd="${withval}masterd";
267
   group_noded="$group_default";
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   group_daemons="${withval}daemons";],
269
  [group_rapi="$group_default";
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   group_admin="$group_default";
271
   group_confd="$group_default";
272
   group_masterd="$group_default";
273
   group_noded="$group_default";
274
   group_daemons="$group_default"])
275
AC_SUBST(RAPI_GROUP, $group_rapi)
276
AC_SUBST(ADMIN_GROUP, $group_admin)
277
AC_SUBST(CONFD_GROUP, $group_confd)
278
AC_SUBST(MASTERD_GROUP, $group_masterd)
279
AC_SUBST(NODED_GROUP, $group_noded)
280
AC_SUBST(DAEMONS_GROUP, $group_daemons)
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282
# Print the config to the user
283
AC_MSG_NOTICE([Running ganeti-masterd as $group_masterd:$group_masterd])
284
AC_MSG_NOTICE([Running ganeti-rapi as $user_rapi:$group_rapi])
285
AC_MSG_NOTICE([Running ganeti-confd as $user_confd:$group_confd])
286
AC_MSG_NOTICE([Group for daemons is $group_daemons])
287
AC_MSG_NOTICE([Group for clients is $group_admin])
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289
# --enable-drbd-barriers
290
AC_ARG_ENABLE([drbd-barriers],
291
  [AS_HELP_STRING([--enable-drbd-barriers],
292
                  m4_normalize([enable the DRBD barriers functionality by
293
                                default (>= 8.0.12) (default: enabled)]))],
294
  [[if test "$enableval" != no; then
295
      DRBD_BARRIERS=n
296
      DRBD_NO_META_FLUSH=False
297
    else
298
      DRBD_BARRIERS=bf
299
      DRBD_NO_META_FLUSH=True
300
    fi
301
  ]],
302
  [DRBD_BARRIERS=n
303
   DRBD_NO_META_FLUSH=False
304
  ])
305
AC_SUBST(DRBD_BARRIERS, $DRBD_BARRIERS)
306
AC_SUBST(DRBD_NO_META_FLUSH, $DRBD_NO_META_FLUSH)
307

    
308
# --enable-syslog[=no/yes/only]
309
AC_ARG_ENABLE([syslog],
310
  [AS_HELP_STRING([--enable-syslog],
311
    [enable use of syslog (default: disabled), one of no/yes/only])],
312
  [[case "$enableval" in
313
      no)
314
        SYSLOG=no
315
        ;;
316
      yes)
317
        SYSLOG=yes
318
        ;;
319
      only)
320
        SYSLOG=only
321
        ;;
322
      *)
323
        SYSLOG=
324
        ;;
325
    esac
326
  ]],
327
  [SYSLOG=no])
328

    
329
if test -z "$SYSLOG"
330
then
331
  AC_MSG_ERROR([invalid value for syslog, choose one of no/yes/only])
332
fi
333
AC_SUBST(SYSLOG_USAGE, $SYSLOG)
334

    
335
AC_ARG_ENABLE([restricted-commands],
336
  [AS_HELP_STRING([--enable-restricted-commands],
337
                  m4_normalize([enable restricted commands in the node daemon
338
                                (default: disabled)]))],
339
  [[if test "$enableval" = no; then
340
      enable_restricted_commands=False
341
    else
342
      enable_restricted_commands=True
343
    fi
344
  ]],
345
  [enable_restricted_commands=False])
346
AC_SUBST(ENABLE_RESTRICTED_COMMANDS, $enable_restricted_commands)
347

    
348
# --with-disk-separator=...
349
AC_ARG_WITH([disk-separator],
350
  [AS_HELP_STRING([--with-disk-separator=STRING],
351
    [Disk index separator, useful if the default of ':' is handled]
352
    [ specially by the hypervisor]
353
  )],
354
  [disk_separator="$withval"],
355
  [disk_separator=":"])
356
AC_SUBST(DISK_SEPARATOR, $disk_separator)
357

    
358
# Check common programs
359
AC_PROG_INSTALL
360
AC_PROG_LN_S
361

    
362
# Check for the ip command
363
AC_ARG_VAR(IP_PATH, [ip path])
364
AC_PATH_PROG(IP_PATH, [ip], [])
365
if test -z "$IP_PATH"
366
then
367
  AC_MSG_ERROR([ip command not found])
368
fi
369

    
370
# Check for pandoc
371
AC_ARG_VAR(PANDOC, [pandoc path])
372
AC_PATH_PROG(PANDOC, [pandoc], [])
373
if test -z "$PANDOC"
374
then
375
  AC_MSG_WARN([pandoc not found, man pages rebuild will not be possible])
376
fi
377

    
378
# Check for python-sphinx
379
AC_ARG_VAR(SPHINX, [sphinx-build path])
380
AC_PATH_PROG(SPHINX, [sphinx-build], [])
381
if test -z "$SPHINX"
382
then
383
  AC_MSG_WARN(m4_normalize([sphinx-build not found, documentation rebuild will
384
                            not be possible]))
385
else
386
  # Sphinx exits with code 1 when it prints its usage
387
  sphinxver=`{ $SPHINX --version 2>&1 || :; } | head -n 3`
388

    
389
  if ! echo "$sphinxver" | grep -q -w -e '^Sphinx' -e '^Usage:'; then
390
    AC_MSG_ERROR([Unable to determine Sphinx version])
391

    
392
  # Note: Character classes ([...]) need to be double quoted due to autoconf
393
  # using m4
394
  elif ! echo "$sphinxver" | grep -q -E '^Sphinx[[[:space:]]]+v[[1-9]]\>'; then
395
    AC_MSG_ERROR([Sphinx 1.0 or higher is required])
396
  fi
397
fi
398

    
399
AC_ARG_ENABLE([manpages-in-doc],
400
  [AS_HELP_STRING([--enable-manpages-in-doc],
401
                  m4_normalize([include man pages in HTML documentation
402
                                (requires sphinx; default disabled)]))],
403
  [case "$enableval" in
404
      yes) manpages_in_doc=yes ;;
405
      no) manpages_in_doc= ;;
406
      *)
407
        AC_MSG_ERROR([Bad value $enableval for --enable-manpages-in-doc])
408
        ;;
409
    esac
410
  ],
411
  [manpages_in_doc=])
412
AM_CONDITIONAL([MANPAGES_IN_DOC], [test -n "$manpages_in_doc"])
413
AC_SUBST(MANPAGES_IN_DOC, $manpages_in_doc)
414

    
415
if test -z "$SPHINX" -a -n "$manpages_in_doc"; then
416
  AC_MSG_ERROR([Including man pages in HTML documentation requires sphinx])
417
fi
418

    
419
# Check for graphviz (dot)
420
AC_ARG_VAR(DOT, [dot path])
421
AC_PATH_PROG(DOT, [dot], [])
422
if test -z "$DOT"
423
then
424
  AC_MSG_WARN(m4_normalize([dot (from the graphviz suite) not found,
425
                            documentation rebuild not possible]))
426
fi
427

    
428
# Check for pylint
429
AC_ARG_VAR(PYLINT, [pylint path])
430
AC_PATH_PROG(PYLINT, [pylint], [])
431
if test -z "$PYLINT"
432
then
433
  AC_MSG_WARN([pylint not found, checking code will not be possible])
434
fi
435

    
436
# Check for pep8
437
AC_ARG_VAR(PEP8, [pep8 path])
438
AC_PATH_PROG(PEP8, [pep8], [])
439
if test -z "$PEP8"
440
then
441
  AC_MSG_WARN([pep8 not found, checking code will not be complete])
442
fi
443
AM_CONDITIONAL([HAS_PEP8], [test -n "$PEP8"])
444

    
445
# Check for python-coverage
446
AC_ARG_VAR(PYCOVERAGE, [python-coverage path])
447
AC_PATH_PROGS(PYCOVERAGE, [python-coverage coverage], [])
448
if test -z "$PYCOVERAGE"
449
then
450
  AC_MSG_WARN(m4_normalize([python-coverage or coverage not found, evaluating
451
                            Python test coverage will not be possible]))
452
fi
453

    
454
# Check for socat
455
AC_ARG_VAR(SOCAT, [socat path])
456
AC_PATH_PROG(SOCAT, [socat], [])
457
if test -z "$SOCAT"
458
then
459
  AC_MSG_ERROR([socat not found])
460
fi
461

    
462
# Check for qemu-img
463
AC_ARG_VAR(QEMUIMG_PATH, [qemu-img path])
464
AC_PATH_PROG(QEMUIMG_PATH, [qemu-img], [])
465
if test -z "$QEMUIMG_PATH"
466
then
467
  AC_MSG_WARN([qemu-img not found, using ovfconverter will not be possible])
468
fi
469

    
470
# --enable-htools-rapi
471
HTOOLS_RAPI=
472
AC_ARG_ENABLE([htools-rapi],
473
        [AS_HELP_STRING([--enable-htools-rapi],
474
        [enable use of curl in the Haskell code (default: check)])],
475
        [],
476
        [enable_htools_rapi=check])
477

    
478
# --enable-confd
479
ENABLE_CONFD=
480
AC_ARG_ENABLE([confd],
481
  [AS_HELP_STRING([--enable-confd],
482
  [enable the ganeti-confd daemon (default: check)])],
483
  [],
484
  [enable_confd=check])
485

    
486
ENABLE_MONITORING=
487
AC_ARG_ENABLE([monitoring],
488
  [AS_HELP_STRING([--enable-monitoring],
489
  [enable the ganeti monitoring agent (default: check)])],
490
  [],
491
  [enable_monitoring=check])
492

    
493
# Check for ghc
494
AC_ARG_VAR(GHC, [ghc path])
495
AC_PATH_PROG(GHC, [ghc], [])
496
if test -z "$GHC"; then
497
  AC_MSG_FAILURE([ghc not found, compilation will not possible])
498
fi
499

    
500
AC_MSG_CHECKING([checking for extra GHC flags])
501
GHC_BYVERSION_FLAGS=
502
# check for GHC supported flags that vary accross versions
503
for flag in -fwarn-incomplete-uni-patterns; do
504
  if $GHC -e '0' $flag >/dev/null 2>/dev/null; then
505
   GHC_BYVERSION_FLAGS="$GHC_BYVERSION_FLAGS $flag"
506
  fi
507
done
508
AC_MSG_RESULT($GHC_BYVERSION_FLAGS)
509
AC_SUBST(GHC_BYVERSION_FLAGS)
510

    
511
# Check for ghc-pkg
512
AC_ARG_VAR(GHC_PKG, [ghc-pkg path])
513
AC_PATH_PROG(GHC_PKG, [ghc-pkg], [])
514
if test -z "$GHC_PKG"; then
515
  AC_MSG_FAILURE([ghc-pkg not found, compilation will not be possible])
516
fi
517

    
518
# check for modules, first custom/special checks
519
AC_MSG_NOTICE([checking for required haskell modules])
520
HS_NOCURL=-DNO_CURL
521
if test "$enable_htools_rapi" != no; then
522
  AC_GHC_PKG_CHECK([curl], [HS_NOCURL=], [])
523
  if test -n "$HS_NOCURL"; then
524
    if test "$enable_htools_rapi" = check; then
525
      AC_MSG_WARN(m4_normalize([The curl library was not found, Haskell
526
                                code will be compiled without RAPI support]))
527
    else
528
      AC_MSG_FAILURE(m4_normalize([The curl library was not found, but it has
529
                                   been requested]))
530
    fi
531
  else
532
    AC_MSG_NOTICE([Enabling curl/RAPI/RPC usage in Haskell code])
533
  fi
534
fi
535
AC_SUBST(HS_NOCURL)
536

    
537
HS_PARALLEL3=
538
AC_GHC_PKG_CHECK([parallel-3.*], [HS_PARALLEL3=-DPARALLEL3],
539
                 [AC_GHC_PKG_REQUIRE(parallel)], t)
540
AC_SUBST(HS_PARALLEL3)
541

    
542
# and now standard modules
543
AC_GHC_PKG_REQUIRE(json)
544
AC_GHC_PKG_REQUIRE(network)
545
AC_GHC_PKG_REQUIRE(mtl)
546
AC_GHC_PKG_REQUIRE(bytestring)
547
AC_GHC_PKG_REQUIRE(utf8-string)
548

    
549
# extra modules for confd functionality
550
HS_REGEX_PCRE=-DNO_REGEX_PCRE
551
has_confd=False
552
if test "$enable_confd" != no; then
553
  CONFD_PKG=
554
  AC_GHC_PKG_CHECK([regex-pcre], [HS_REGEX_PCRE=],
555
                   [CONFD_PKG="$CONFD_PKG regex-pcre"])
556
  AC_GHC_PKG_CHECK([hslogger], [], [CONFD_PKG="$CONFD_PKG hslogger"])
557
  AC_GHC_PKG_CHECK([Crypto], [], [CONFD_PKG="$CONFD_PKG Crypto"])
558
  AC_GHC_PKG_CHECK([text], [], [CONFD_PKG="$CONFD_PKG text"])
559
  AC_GHC_PKG_CHECK([hinotify], [], [CONFD_PKG="$CONFD_PKG hinotify"])
560
  AC_GHC_PKG_CHECK([vector], [], [CONFD_PKG="$CONFD_PKG vector"])
561
  if test -z "$CONFD_PKG"; then
562
    has_confd=True
563
  elif test "$enable_confd" = check; then
564
    AC_MSG_WARN(m4_normalize([The required extra libraries for confd were
565
                              not found ($CONFD_PKG), confd disabled]))
566
  else
567
    AC_MSG_FAILURE(m4_normalize([The confd functionality was requested, but
568
                                 required libraries were not found:
569
                                 $CONFD_PKG]))
570
  fi
571
fi
572
AC_SUBST(HS_REGEX_PCRE)
573
if test "$has_confd" = True; then
574
  AC_MSG_NOTICE([Enabling confd usage])
575
fi
576
AC_SUBST(ENABLE_CONFD, $has_confd)
577
AM_CONDITIONAL([ENABLE_CONFD], [test x$has_confd = xTrue])
578

    
579
#extra modules for monitoring agent functionality
580
has_monitoring=False
581
if test "$enable_monitoring" != no; then
582
  MONITORING_PKG=
583
  AC_GHC_PKG_CHECK([attoparsec], [],
584
                   [MONITORING_PKG="$MONITORING_PKG attoparsec"])
585
  if test -z "$MONITORING_PKG"; then
586
    has_monitoring=True
587
  elif test "$enable_monitoring" = check; then
588
    AC_MSG_WARN(m4_normalize([The required extra libraries for the monitoring
589
                              agent were not found ($MONITORING_PKG),
590
                              monitoring disabled]))
591
  else
592
    AC_MSG_FAILURE(m4_normalize([The monitoring functionality was requested, but
593
                                 required libraries were not found:
594
                                 $MONITORING_PKG]))
595
  fi
596
fi
597
if test "$has_monitoring" = True; then
598
  AC_MSG_NOTICE([Enabling the monitoring agent usage])
599
fi
600
AC_SUBST(ENABLE_MONITORING, $has_monitoring)
601
AM_CONDITIONAL([ENABLE_MONITORING], [test "$has_monitoring" = True])
602

    
603
# development modules
604
HS_NODEV=
605
AC_GHC_PKG_CHECK([QuickCheck-2.*], [], [HS_NODEV=1], t)
606
AC_GHC_PKG_CHECK([test-framework-0.6*], [], [HS_NODEV=1], t)
607
AC_GHC_PKG_CHECK([test-framework-hunit], [], [HS_NODEV=1])
608
AC_GHC_PKG_CHECK([test-framework-quickcheck2], [], [HS_NODEV=1])
609
AC_GHC_PKG_CHECK([temporary], [], [HS_NODEV=1])
610
# FIXME: unify checks for non-test libraries (attoparsec, hinotify, ...)
611
#        that are needed to execute the tests, avoiding the duplication
612
#        of the checks.
613
AC_GHC_PKG_CHECK([attoparsec], [], [HS_NODEV=1])
614
AC_GHC_PKG_CHECK([vector], [], [HS_NODEV=1])
615
if test -n "$HS_NODEV"; then
616
   AC_MSG_WARN(m4_normalize([Required development modules were not found,
617
                             you won't be able to run Haskell unittests]))
618
else
619
   AC_MSG_NOTICE([Haskell development modules found, unittests enabled])
620
fi
621
AC_SUBST(HS_NODEV)
622

    
623
HTOOLS=yes
624
AC_SUBST(HTOOLS)
625

    
626
# --enable-split-query
627
ENABLE_SPLIT_QUERY=
628
AC_ARG_ENABLE([split-query],
629
  [AS_HELP_STRING([--enable-split-query],
630
  [enable use of custom query daemon via confd])],
631
  [[case "$enableval" in
632
      no)
633
        enable_split_query=False
634
        ;;
635
      yes)
636
        enable_split_query=True
637
        ;;
638
      *)
639
        echo "Invalid value for enable-confd '$enableval'"
640
        exit 1
641
        ;;
642
    esac
643
  ]],
644
  [[case "x${has_confd}x${HS_NOCURL}x" in
645
     xTruexx)
646
       enable_split_query=True
647
       ;;
648
     *)
649
       enable_split_query=False
650
       ;;
651
   esac]])
652
AC_SUBST(ENABLE_SPLIT_QUERY, $enable_split_query)
653

    
654
if test x$enable_split_query = xTrue -a x$has_confd != xTrue; then
655
  AC_MSG_ERROR([Split queries require the confd daemon])
656
fi
657

    
658
if test x$enable_split_query = xTrue -a x$HS_NOCURL != x; then
659
  AC_MSG_ERROR([Split queries require the htools-rapi feature (curl library)])
660
fi
661

    
662
if test x$enable_split_query = xTrue; then
663
  AC_MSG_NOTICE([Split query functionality enabled])
664
fi
665

    
666
# Check for HsColour
667
HS_APIDOC=no
668
AC_ARG_VAR(HSCOLOUR, [HsColour path])
669
AC_PATH_PROG(HSCOLOUR, [HsColour], [])
670
if test -z "$HSCOLOUR"; then
671
  AC_MSG_WARN(m4_normalize([HsColour not found, htools API documentation will
672
                            not be generated]))
673
fi
674

    
675
# Check for haddock
676
AC_ARG_VAR(HADDOCK, [haddock path])
677
AC_PATH_PROG(HADDOCK, [haddock], [])
678
if test -z "$HADDOCK"; then
679
  AC_MSG_WARN(m4_normalize([haddock not found, htools API documentation will
680
                            not be generated]))
681
fi
682
if test -n "$HADDOCK" && test -n "$HSCOLOUR"; then
683
  HS_APIDOC=yes
684
fi
685
AC_SUBST(HS_APIDOC)
686

    
687
# Check for hlint
688
AC_ARG_VAR(HLINT, [hlint path])
689
AC_PATH_PROG(HLINT, [hlint], [])
690
if test -z "$HLINT"; then
691
  AC_MSG_WARN([hlint not found, checking code will not be possible])
692
fi
693

    
694
if test "$HTOOLS" != yes && test "$ENABLE_CONFD" = True; then
695
  AC_MSG_ERROR(m4_normalize([cannot enable ganeti-confd if
696
                             htools support is not enabled]))
697
fi
698

    
699
AM_CONDITIONAL([WANT_HTOOLS], [test "$HTOOLS" = yes])
700
AM_CONDITIONAL([WANT_HSTESTS], [test "x$HS_NODEV" = x])
701
AM_CONDITIONAL([WANT_HSAPIDOC], [test "$HS_APIDOC" = yes])
702
AM_CONDITIONAL([HAS_HLINT], [test "$HLINT"])
703

    
704
# Check for fakeroot
705
AC_ARG_VAR(FAKEROOT_PATH, [fakeroot path])
706
AC_PATH_PROG(FAKEROOT_PATH, [fakeroot], [])
707
if test -z "$FAKEROOT_PATH"; then
708
  AC_MSG_WARN(m4_normalize([fakeroot not found, tests that must run as root
709
                            will not be executed]))
710
fi
711
AM_CONDITIONAL([HAS_FAKEROOT], [test "x$FAKEROOT_PATH" != x])
712

    
713
SOCAT_USE_ESCAPE=
714
AC_ARG_ENABLE([socat-escape],
715
  [AS_HELP_STRING([--enable-socat-escape],
716
    [use escape functionality available in socat >= 1.7 (default: detect
717
     automatically)])],
718
  [[if test "$enableval" = yes; then
719
      SOCAT_USE_ESCAPE=True
720
    else
721
      SOCAT_USE_ESCAPE=False
722
    fi
723
  ]])
724

    
725
if test -z "$SOCAT_USE_ESCAPE"
726
then
727
  if $SOCAT -hh | grep -w -q escape; then
728
    SOCAT_USE_ESCAPE=True
729
  else
730
    SOCAT_USE_ESCAPE=False
731
  fi
732
fi
733

    
734
AC_SUBST(SOCAT_USE_ESCAPE)
735

    
736
SOCAT_USE_COMPRESS=
737
AC_ARG_ENABLE([socat-compress],
738
  [AS_HELP_STRING([--enable-socat-compress],
739
    [use OpenSSL compression option available in patched socat builds
740
     (see INSTALL for details; default: detect automatically)])],
741
  [[if test "$enableval" = yes; then
742
      SOCAT_USE_COMPRESS=True
743
    else
744
      SOCAT_USE_COMPRESS=False
745
    fi
746
  ]])
747

    
748
if test -z "$SOCAT_USE_COMPRESS"
749
then
750
  if $SOCAT -hhh | grep -w -q openssl-compress; then
751
    SOCAT_USE_COMPRESS=True
752
  else
753
    SOCAT_USE_COMPRESS=False
754
  fi
755
fi
756

    
757
AC_SUBST(SOCAT_USE_COMPRESS)
758

    
759
if man --help | grep -q -e --warnings
760
then
761
  MAN_HAS_WARNINGS=1
762
else
763
  MAN_HAS_WARNINGS=
764
  AC_MSG_WARN(m4_normalize([man does not support --warnings, man page checks
765
                            will not be possible]))
766
fi
767

    
768
AC_SUBST(MAN_HAS_WARNINGS)
769

    
770
# Check for Python
771
AM_PATH_PYTHON(2.4)
772

    
773
AC_PYTHON_MODULE(OpenSSL, t)
774
AC_PYTHON_MODULE(simplejson, t)
775
AC_PYTHON_MODULE(pyparsing, t)
776
AC_PYTHON_MODULE(pyinotify, t)
777
AC_PYTHON_MODULE(pycurl, t)
778
AC_PYTHON_MODULE(bitarray, t)
779
AC_PYTHON_MODULE(ipaddr, t)
780
AC_PYTHON_MODULE(affinity)
781
AC_PYTHON_MODULE(paramiko)
782

    
783
AC_CONFIG_FILES([ Makefile ])
784

    
785
AC_OUTPUT