configure.ac

   1 AC_PREREQ(2.60)
   2 AC_INIT([udev],
   3        [176],
   4        [linux-hotplug@vger.kernel.org],
   5        [udev],
   6        [http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev.html])
   7 AC_CONFIG_SRCDIR([src/udevd.c])
   8 AC_CONFIG_AUX_DIR([build-aux])
   9 AM_INIT_AUTOMAKE([check-news foreign 1.11 -Wall -Wno-portability silent-rules tar-pax no-dist-gzip dist-xz subdir-objects])
  10 AC_USE_SYSTEM_EXTENSIONS
  11 AC_SYS_LARGEFILE
  12 AC_CONFIG_MACRO_DIR([m4])
  13 AM_SILENT_RULES([yes])
  14 LT_INIT([disable-static])
  15 AC_PROG_AWK
  16 AC_PROG_SED
  17 AC_PROG_MKDIR_P
  18 GTK_DOC_CHECK(1.10)
  19 AC_PREFIX_DEFAULT([/usr])
  20
  21 AC_PATH_PROG([XSLTPROC], [xsltproc])
  22 AM_CONDITIONAL(HAVE_XSLTPROC, test x"$XSLTPROC" != x)
  23
  24 AC_SEARCH_LIBS([clock_gettime], [rt], [], [AC_MSG_ERROR([POSIX RT library not found])])
  25
  26 PKG_CHECK_MODULES(BLKID, blkid >= 2.20)
  27
  28 PKG_CHECK_MODULES(KMOD, libkmod >= 3)
  29
  30 if test "x$cross_compiling" = "xno" ; then
  31        AC_CHECK_FILES([/usr/share/pci.ids], [pciids=/usr/share/pci.ids])
  32        AC_CHECK_FILES([/usr/share/hwdata/pci.ids], [pciids=/usr/share/hwdata/pci.ids])
  33        AC_CHECK_FILES([/usr/share/misc/pci.ids], [pciids=/usr/share/misc/pci.ids])
  34 fi
  35
  36 AC_ARG_WITH(usb-ids-path,
  37        [AS_HELP_STRING([--with-usb-ids-path=DIR], [Path to usb.ids file])],
  38        [USB_DATABASE=${withval}],
  39        [if test -n "$usbids" ; then
  40               USB_DATABASE="$usbids"
  41        else
  42               PKG_CHECK_MODULES(USBUTILS, usbutils >= 0.82)
  43               AC_SUBST([USB_DATABASE], [$($PKG_CONFIG --variable=usbids usbutils)])
  44        fi])
  45 AC_MSG_CHECKING([for USB database location])
  46 AC_MSG_RESULT([$USB_DATABASE])
  47 AC_SUBST(USB_DATABASE)
  48
  49 AC_ARG_WITH(pci-ids-path,
  50        [AS_HELP_STRING([--with-pci-ids-path=DIR], [Path to pci.ids file])],
  51        [PCI_DATABASE=${withval}],
  52        [if test -n "$pciids" ; then
  53               PCI_DATABASE="$pciids"
  54        else
  55               AC_MSG_ERROR([pci.ids not found, try --with-pci-ids-path=])
  56        fi])
  57 AC_MSG_CHECKING([for PCI database location])
  58 AC_MSG_RESULT([$PCI_DATABASE])
  59 AC_SUBST(PCI_DATABASE)
  60
  61 AC_ARG_WITH([rootprefix],
  62        AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
  63        [], [with_rootprefix=${ac_default_prefix}])
  64 AC_SUBST([rootprefix], [$with_rootprefix])
  65
  66 AC_ARG_WITH([rootlibdir],
  67        AS_HELP_STRING([--with-rootlibdir=DIR], [rootfs directory to install shared libraries]),
  68        [], [with_rootlibdir=$libdir])
  69 AC_SUBST([rootlib_execdir], [$with_rootlibdir])
  70
  71 AC_ARG_WITH([selinux],
  72        AS_HELP_STRING([--with-selinux], [enable SELinux support]),
  73        [], [with_selinux=no])
  74 AS_IF([test "x$with_selinux" = "xyes"], [
  75        LIBS_save=$LIBS
  76        AC_CHECK_LIB(selinux, getprevcon,
  77               [],
  78               AC_MSG_ERROR([SELinux selected but libselinux not found]))
  79        LIBS=$LIBS_save
  80        SELINUX_LIBS="-lselinux -lsepol"
  81        AC_DEFINE(WITH_SELINUX, [1] ,[SELinux support.])
  82 ])
  83 AC_SUBST([SELINUX_LIBS])
  84 AM_CONDITIONAL(WITH_SELINUX, [test "x$with_selinux" = "xyes"])
  85
  86 AC_ARG_ENABLE([debug],
  87        AS_HELP_STRING([--enable-debug], [enable debug messages @<:@default=disabled@:>@]),
  88        [], [enable_debug=no])
  89 AS_IF([test "x$enable_debug" = "xyes"], [ AC_DEFINE(ENABLE_DEBUG, [1], [Debug messages.]) ])
  90
  91 AC_ARG_ENABLE([logging],
  92        AS_HELP_STRING([--disable-logging], [disable system logging @<:@default=enabled@:>@]),
  93        [], enable_logging=yes)
  94 AS_IF([test "x$enable_logging" = "xyes"], [ AC_DEFINE(ENABLE_LOGGING, [1], [System logging.]) ])
  95
  96 AC_ARG_WITH(firmware-path,
  97        AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
  98           [Firmware search path (default=/lib/firmware/updates:/lib/firmware)]),
  99        [], [with_firmware_path="$rootprefix/lib/firmware/updates:$rootprefix/lib/firmware"])
 100 OLD_IFS=$IFS
 101 IFS=:
 102 for i in $with_firmware_path; do
 103        if test "x${FIRMWARE_PATH}" = "x"; then
 104               FIRMWARE_PATH="\\\"${i}/\\\""
 105        else
 106               FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
 107        fi
 108 done
 109 IFS=$OLD_IFS
 110 AC_SUBST([FIRMWARE_PATH], [$FIRMWARE_PATH])
 111
 112 AC_ARG_WITH([systemdsystemunitdir],
 113        AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]),
 114        [], [with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)])
 115 AS_IF([test "x$with_systemdsystemunitdir" != "xno"], [ AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir]) ])
 116 AM_CONDITIONAL(WITH_SYSTEMD, [test -n "$with_systemdsystemunitdir" -a "x$with_systemdsystemunitdir" != "xno" ])
 117
 118 # ------------------------------------------------------------------------------
 119 # GUdev - libudev gobject interface
 120 # ------------------------------------------------------------------------------
 121 AC_ARG_ENABLE([gudev],
 122        AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
 123        [], [enable_gudev=yes])
 124 AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0]) ])
 125
 126 AC_ARG_ENABLE([introspection],
 127        AS_HELP_STRING([--disable-introspection], [disable GObject introspection @<:@default=enabled@:>@]),
 128        [], [enable_introspection=yes])
 129 AS_IF([test "x$enable_introspection" = "xyes"], [
 130        PKG_CHECK_MODULES([INTROSPECTION], [gobject-introspection-1.0 >= 0.6.2])
 131        AC_DEFINE([ENABLE_INTROSPECTION], [1], [enable GObject introspection support])
 132        AC_SUBST([G_IR_SCANNER], [$($PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0)])
 133        AC_SUBST([G_IR_COMPILER], [$($PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0)])
 134        AC_SUBST([G_IR_GENERATE], [$($PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0)])
 135        AC_SUBST([GIRDIR], [$($PKG_CONFIG --define-variable=datadir=${datadir} --variable=girdir gobject-introspection-1.0)])
 136        AC_SUBST([GIRTYPELIBDIR], [$($PKG_CONFIG --define-variable=libdir=${libdir} --variable=typelibdir gobject-introspection-1.0)])
 137 ])
 138 AM_CONDITIONAL([ENABLE_INTROSPECTION], [test "x$enable_introspection" = "xyes"])
 139 AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
 140
 141 # ------------------------------------------------------------------------------
 142 # keymap - map custom hardware's multimedia keys
 143 # ------------------------------------------------------------------------------
 144 AC_ARG_ENABLE([keymap],
 145        AS_HELP_STRING([--disable-keymap], [disable keymap fixup support @<:@default=enabled@:>@]),
 146        [], [enable_keymap=yes])
 147 AS_IF([test "x$enable_keymap" = "xyes"], [
 148        AC_PATH_PROG([GPERF], [gperf])
 149        if test -z "$GPERF"; then
 150               AC_MSG_ERROR([gperf is needed])
 151        fi
 152
 153        AC_CHECK_HEADER([linux/input.h], [:], AC_MSG_ERROR([kernel headers not found]))
 154        AC_SUBST([INCLUDE_PREFIX], [$(echo '#include <linux/input.h>' | eval $ac_cpp -E - | sed -n '/linux\/input.h/ {s:.*"\(.*\)/linux/input.h".*:\1:; p; q}')])
 155 ])
 156 AM_CONDITIONAL([ENABLE_KEYMAP], [test "x$enable_keymap" = "xyes"])
 157
 158 # ------------------------------------------------------------------------------
 159 # mtd_probe - autoloads FTL module for mtd devices
 160 # ------------------------------------------------------------------------------
 161 AC_ARG_ENABLE([mtd_probe],
 162        AS_HELP_STRING([--disable-mtd_probe], [disable MTD support @<:@default=enabled@:>@]),
 163        [], [enable_mtd_probe=yes])
 164 AM_CONDITIONAL([ENABLE_MTD_PROBE], [test "x$enable_mtd_probe" = "xyes"])
 165
 166 # ------------------------------------------------------------------------------
 167 # rule_generator - persistent network and optical device rule generator
 168 # ------------------------------------------------------------------------------
 169 AC_ARG_ENABLE([rule_generator],
 170        AS_HELP_STRING([--enable-rule_generator], [enable persistent network + cdrom links support @<:@default=disabled@:>@]),
 171        [], [enable_rule_generator=no])
 172 AM_CONDITIONAL([ENABLE_RULE_GENERATOR], [test "x$enable_rule_generator" = "xyes"])
 173
 174 # ------------------------------------------------------------------------------
 175 # udev_acl - apply ACLs for users with local forground sessions
 176 # ------------------------------------------------------------------------------
 177 AC_ARG_ENABLE([udev_acl],
 178        AS_HELP_STRING([--enable-udev_acl], [enable local user acl permissions support @<:@default=disabled@:>@]),
 179        [], [enable_udev_acl=no])
 180 AS_IF([test "x$enable_udev_acl" = "xyes"], [
 181        AC_CHECK_LIB([acl], [acl_init], [:], AC_MSG_ERROR([libacl not found]))
 182        AC_CHECK_HEADER([acl/libacl.h], [:], AC_MSG_ERROR([libacl header not found]))
 183
 184        PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0])
 185 ])
 186 AM_CONDITIONAL([ENABLE_UDEV_ACL], [test "x$enable_udev_acl" = "xyes"])
 187
 188 # ------------------------------------------------------------------------------
 189 # create_floppy_devices - historical floppy kernel device nodes (/dev/fd0h1440, ...)
 190 # ------------------------------------------------------------------------------
 191 AC_ARG_ENABLE([floppy],
 192        AS_HELP_STRING([--enable-floppy], [enable legacy floppy support @<:@default=disabled@:>@]),
 193        [], [enable_floppy=no])
 194 AM_CONDITIONAL([ENABLE_FLOPPY], [test "x$enable_floppy" = "xyes"])
 195
 196 # ------------------------------------------------------------------------------
 197 # edd_id - create /dev/disk/by-id/edd-* links for BIOS EDD data
 198 # ------------------------------------------------------------------------------
 199 AC_ARG_ENABLE([edd],
 200        AS_HELP_STRING([--enable-edd], [enable disk edd support @<:@default=disabled@:>@]),
 201        [], [enable_edd=no])
 202 AM_CONDITIONAL([ENABLE_EDD], [test "x$enable_edd" = "xyes"])
 203
 204 my_CFLAGS="-Wall \
 205 -Wmissing-declarations -Wmissing-prototypes \
 206 -Wnested-externs -Wpointer-arith \
 207 -Wpointer-arith -Wsign-compare -Wchar-subscripts \
 208 -Wstrict-prototypes -Wshadow \
 209 -Wformat-security -Wtype-limits"
 210 AC_SUBST([my_CFLAGS])
 211
 212 AC_CONFIG_HEADERS(config.h)
 213 AC_CONFIG_FILES([
 214        Makefile
 215        src/docs/Makefile
 216        src/docs/version.xml
 217        src/extras/gudev/docs/Makefile
 218        src/extras/gudev/docs/version.xml
 219 ])
 220
 221 AC_OUTPUT
 222 AC_MSG_RESULT([
 223        $PACKAGE $VERSION
 224        ========
 225
 226        prefix:                  ${prefix}
 227        rootprefix:              ${rootprefix}
 228        sysconfdir:              ${sysconfdir}
 229        bindir:                  ${bindir}
 230        libdir:                  ${libdir}
 231        rootlibdir:              ${rootlib_execdir}
 232        libexecdir:              ${libexecdir}
 233        datarootdir:             ${datarootdir}
 234        mandir:                  ${mandir}
 235        includedir:              ${includedir}
 236        include_prefix:          ${INCLUDE_PREFIX}
 237        systemdsystemunitdir:    ${systemdsystemunitdir}
 238        firmware path:           ${FIRMWARE_PATH}
 239        usb.ids:                 ${USB_DATABASE}
 240        pci.ids:                 ${PCI_DATABASE}
 241
 242        compiler:                ${CC}
 243        cflags:                  ${CFLAGS}
 244        ldflags:                 ${LDFLAGS}
 245        xsltproc:                ${XSLTPROC}
 246        gperf:                   ${GPERF}
 247
 248        logging:                 ${enable_logging}
 249        debug:                   ${enable_debug}
 250        selinux:                 ${with_selinux}
 251
 252        gudev:                   ${enable_gudev}
 253        gintrospection:          ${enable_introspection}
 254        keymap:                  ${enable_keymap}
 255        mtd_probe:               ${enable_mtd_probe}
 256        rule_generator:          ${enable_rule_generator}
 257        udev_acl:                ${enable_udev_acl}
 258        floppy:                  ${enable_floppy}
 259        edd:                     ${enable_edd}
 260 ])