chiark / gitweb /
autogen.sh: makedev() misteriously breaks with -O0 here, use -O1 for now
[elogind.git] / configure.ac
index a318768cd066c322726ff6130a2a591a085525d6..035e5fa443a37adddeb00434e9fa32c5f7d14238 100644 (file)
-AC_INIT([udev], [146], [linux-hotplug@vger.kernel.org])
 AC_PREREQ(2.60)
-AM_INIT_AUTOMAKE([check-news foreign 1.9 dist-bzip2 subdir-objects])
-m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
-AC_DISABLE_STATIC
+AC_INIT([udev],
+       [175],
+       [linux-hotplug@vger.kernel.org],
+       [udev],
+       [http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev.html])
+AC_CONFIG_SRCDIR([src/udevd.c])
+AC_CONFIG_AUX_DIR([build-aux])
+AM_INIT_AUTOMAKE([check-news foreign 1.11 -Wall -Wno-portability silent-rules tar-pax no-dist-gzip dist-xz subdir-objects])
 AC_USE_SYSTEM_EXTENSIONS
 AC_SYS_LARGEFILE
 AC_CONFIG_MACRO_DIR([m4])
-AC_PROG_LIBTOOL
+AM_SILENT_RULES([yes])
+LT_INIT([disable-static])
 AC_PROG_AWK
+AC_PROG_SED
+AC_PROG_MKDIR_P
 GTK_DOC_CHECK(1.10)
 AC_PREFIX_DEFAULT([/usr])
+
 AC_PATH_PROG([XSLTPROC], [xsltproc])
+AM_CONDITIONAL(HAVE_XSLTPROC, test x"$XSLTPROC" != x)
+
+AC_SEARCH_LIBS([clock_gettime], [rt], [], [AC_MSG_ERROR([POSIX RT library not found])])
+
+PKG_CHECK_MODULES(BLKID, blkid >= 2.20)
+
+PKG_CHECK_MODULES(KMOD, libkmod >= 3)
+
+if test "x$cross_compiling" = "xno" ; then
+       AC_CHECK_FILES([/usr/share/pci.ids], [pciids=/usr/share/pci.ids])
+       AC_CHECK_FILES([/usr/share/hwdata/pci.ids], [pciids=/usr/share/hwdata/pci.ids])
+       AC_CHECK_FILES([/usr/share/misc/pci.ids], [pciids=/usr/share/misc/pci.ids])
+fi
+
+AC_ARG_WITH(usb-ids-path,
+       [AS_HELP_STRING([--with-usb-ids-path=DIR], [Path to usb.ids file])],
+       [USB_DATABASE=${withval}],
+       [if test -n "$usbids" ; then
+              USB_DATABASE="$usbids"
+       else
+              PKG_CHECK_MODULES(USBUTILS, usbutils >= 0.82)
+              AC_SUBST([USB_DATABASE], [$($PKG_CONFIG --variable=usbids usbutils)])
+       fi])
+AC_MSG_CHECKING([for USB database location])
+AC_MSG_RESULT([$USB_DATABASE])
+AC_SUBST(USB_DATABASE)
+
+AC_ARG_WITH(pci-ids-path,
+       [AS_HELP_STRING([--with-pci-ids-path=DIR], [Path to pci.ids file])],
+       [PCI_DATABASE=${withval}],
+       [if test -n "$pciids" ; then
+              PCI_DATABASE="$pciids"
+       else
+              AC_MSG_ERROR([pci.ids not found, try --with-pci-ids-path=])
+       fi])
+AC_MSG_CHECKING([for PCI database location])
+AC_MSG_RESULT([$PCI_DATABASE])
+AC_SUBST(PCI_DATABASE)
+
+AC_ARG_WITH([rootprefix],
+       AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
+       [], [with_rootprefix=${ac_default_prefix}])
+AC_SUBST([rootprefix], [$with_rootprefix])
 
 AC_ARG_WITH([rootlibdir],
-       AS_HELP_STRING([--with-rootlibdir=DIR], [rootfs directory to install shared libraries]),
-       [], [with_rootlibdir=$libdir])
+       AS_HELP_STRING([--with-rootlibdir=DIR], [rootfs directory to install shared libraries]),
+       [], [with_rootlibdir=$libdir])
 AC_SUBST([rootlib_execdir], [$with_rootlibdir])
 
 AC_ARG_WITH([selinux],
-       AS_HELP_STRING([--with-selinux], [enable SELinux support]),
-       [], [with_selinux=no])
-if test "x$with_selinux" = xyes; then
-       LIBS_save=$LIBS
-       AC_CHECK_LIB(selinux, getprevcon,
-               [],
-               AC_MSG_ERROR([SELinux selected but libselinux not found]))
-       LIBS=$LIBS_save
-       SELINUX_LIBS="-lselinux -lsepol"
-       AC_DEFINE(WITH_SELINUX, [1] ,[SELinux support.])
-fi
+       AS_HELP_STRING([--with-selinux], [enable SELinux support]),
+       [], [with_selinux=no])
+AS_IF([test "x$with_selinux" = "xyes"], [
+       LIBS_save=$LIBS
+       AC_CHECK_LIB(selinux, getprevcon,
+              [],
+              AC_MSG_ERROR([SELinux selected but libselinux not found]))
+       LIBS=$LIBS_save
+       SELINUX_LIBS="-lselinux -lsepol"
+       AC_DEFINE(WITH_SELINUX, [1] ,[SELinux support.])
+])
 AC_SUBST([SELINUX_LIBS])
-AM_CONDITIONAL(WITH_SELINUX, [test "x$with_selinux" = xyes])
+AM_CONDITIONAL(WITH_SELINUX, [test "x$with_selinux" = "xyes"])
 
 AC_ARG_ENABLE([debug],
-       AS_HELP_STRING([--enable-debug], [enable debug messages]),
-       [], [enable_debug=no])
-if test "x$enable_debug" = "xyes"; then
-       AC_DEFINE(ENABLE_DEBUG, [1], [Debug messages.])
-fi
+       AS_HELP_STRING([--enable-debug], [enable debug messages @<:@default=disabled@:>@]),
+       [], [enable_debug=no])
+AS_IF([test "x$enable_debug" = "xyes"], [ AC_DEFINE(ENABLE_DEBUG, [1], [Debug messages.]) ])
 
 AC_ARG_ENABLE([logging],
-       AS_HELP_STRING([--disable-logging], [disable system logging]),
-       [], enable_logging=yes)
-if test "x$enable_logging" = "xyes"; then
-       AC_DEFINE(ENABLE_LOGGING, [1], [System logging.])
-fi
+       AS_HELP_STRING([--disable-logging], [disable system logging @<:@default=enabled@:>@]),
+       [], enable_logging=yes)
+AS_IF([test "x$enable_logging" = "xyes"], [ AC_DEFINE(ENABLE_LOGGING, [1], [System logging.]) ])
 
-AC_ARG_ENABLE([extras],
-       AS_HELP_STRING([--disable-extras], [disable extras with external dependencies]),
-       [], [enable_extras=yes])
-if test "x$enable_extras" = xyes; then
-       AC_PATH_PROG([GPERF], [gperf])
-       if test -z "$GPERF"; then
-               AC_MSG_ERROR([gperf is needed])
-       fi
-
-       PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.7.0 gobject-2.0 >= 2.7.0])
-       AC_SUBST([GLIB_CFLAGS])
-       AC_SUBST([GLIB_LIBS])
-
-       AC_CHECK_LIB([acl], [acl_init], [:], AC_MSG_ERROR([libacl not found]))
-       AC_CHECK_HEADER([acl/libacl.h], [:], AC_MSG_ERROR([libacl header not found]))
-
-       PKG_CHECK_MODULES(LIBUSB, libusb >= 0.1.12)
-       AC_SUBST(LIBUSB_CFLAGS)
-       AC_SUBST(LIBUSB_LIBS)
-
-       PKG_CHECK_MODULES(USBUTILS, usbutils >= 0.82)
-       AC_SUBST([USB_DATABASE], [$($PKG_CONFIG --variable=usbids usbutils)])
-
-       AC_CHECK_FILES([/usr/share/pci.ids], [pciids=/usr/share/pci.ids])
-       AC_CHECK_FILES([/usr/share/hwdata/pci.ids], [pciids=/usr/share/hwdata/pci.ids])
-       AC_CHECK_FILES([/usr/share/misc/pci.ids], [pciids=/usr/share/misc/pci.ids])
-       AC_ARG_WITH(pci-ids-path,
-               AS_HELP_STRING([--pci-ids-path=DIR], [Path to pci.ids file]),
-               [PCI_DATABASE=${withval}],
-               [if test -n "$pciids" ; then
-                       PCI_DATABASE="$pciids"
-               else
-                       AC_MSG_ERROR([pci.ids not found, try --with-pci-ids-path=])
-               fi])
-       AC_SUBST(PCI_DATABASE)
-fi
-AM_CONDITIONAL([ENABLE_EXTRAS], [test "x$enable_extras" = xyes])
+AC_ARG_WITH(firmware-path,
+       AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
+          [Firmware search path (default=/lib/firmware/updates:/lib/firmware)]),
+       [], [with_firmware_path="$rootprefix/lib/firmware/updates:$rootprefix/lib/firmware"])
+OLD_IFS=$IFS
+IFS=:
+for i in $with_firmware_path; do
+       if test "x${FIRMWARE_PATH}" = "x"; then
+              FIRMWARE_PATH="\\\"${i}/\\\""
+       else
+              FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
+       fi
+done
+IFS=$OLD_IFS
+AC_SUBST([FIRMWARE_PATH], [$FIRMWARE_PATH])
+
+AC_ARG_WITH([systemdsystemunitdir],
+       AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]),
+       [], [with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)])
+AS_IF([test "x$with_systemdsystemunitdir" != "xno"], [ AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir]) ])
+AM_CONDITIONAL(WITH_SYSTEMD, [test -n "$with_systemdsystemunitdir" -a "x$with_systemdsystemunitdir" != "xno" ])
+
+# ------------------------------------------------------------------------------
+# GUdev - libudev gobject interface
+# ------------------------------------------------------------------------------
+AC_ARG_ENABLE([gudev],
+       AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
+       [], [enable_gudev=yes])
+AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0]) ])
 
 AC_ARG_ENABLE([introspection],
-       AS_HELP_STRING([--enable-introspection], [enable GObject introspection]),
-       [], [enable_introspection=no])
-if test "x$enable_introspection" = xyes; then
-       PKG_CHECK_MODULES([INTROSPECTION], [gobject-introspection-1.0 >= 0.6.2])
-       AC_DEFINE([ENABLE_INTROSPECTION], [1], [enable GObject introspection support])
-       AC_SUBST([G_IR_SCANNER], [$($PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0)])
-       AC_SUBST([G_IR_COMPILER], [$($PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0)])
-       AC_SUBST([G_IR_GENERATE], [$($PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0)])
-       AC_SUBST([GIRDIR], [$($PKG_CONFIG --variable=girdir gobject-introspection-1.0)])
-       AC_SUBST([GIRTYPELIBDIR], [$($PKG_CONFIG --variable=typelibdir gobject-introspection-1.0)])
-fi
-AM_CONDITIONAL([ENABLE_INTROSPECTION], [test "x$enable_introspection" = xyes])
+       AS_HELP_STRING([--disable-introspection], [disable GObject introspection @<:@default=enabled@:>@]),
+       [], [enable_introspection=yes])
+AS_IF([test "x$enable_introspection" = "xyes"], [
+       PKG_CHECK_MODULES([INTROSPECTION], [gobject-introspection-1.0 >= 0.6.2])
+       AC_DEFINE([ENABLE_INTROSPECTION], [1], [enable GObject introspection support])
+       AC_SUBST([G_IR_SCANNER], [$($PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0)])
+       AC_SUBST([G_IR_COMPILER], [$($PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0)])
+       AC_SUBST([G_IR_GENERATE], [$($PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0)])
+       AC_SUBST([GIRDIR], [$($PKG_CONFIG --define-variable=datadir=${datadir} --variable=girdir gobject-introspection-1.0)])
+       AC_SUBST([GIRTYPELIBDIR], [$($PKG_CONFIG --define-variable=libdir=${libdir} --variable=typelibdir gobject-introspection-1.0)])
+])
+AM_CONDITIONAL([ENABLE_INTROSPECTION], [test "x$enable_introspection" = "xyes"])
+AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
+
+# ------------------------------------------------------------------------------
+# keymap - map custom hardware's multimedia keys
+# ------------------------------------------------------------------------------
+AC_ARG_ENABLE([keymap],
+       AS_HELP_STRING([--disable-keymap], [disable keymap fixup support @<:@default=enabled@:>@]),
+       [], [enable_keymap=yes])
+AS_IF([test "x$enable_keymap" = "xyes"], [
+       AC_PATH_PROG([GPERF], [gperf])
+       if test -z "$GPERF"; then
+              AC_MSG_ERROR([gperf is needed])
+       fi
+
+       AC_CHECK_HEADER([linux/input.h], [:], AC_MSG_ERROR([kernel headers not found]))
+       AC_SUBST([INCLUDE_PREFIX], [$(echo '#include <linux/input.h>' | eval $ac_cpp -E - | sed -n '/linux\/input.h/ {s:.*"\(.*\)/linux/input.h".*:\1:; p; q}')])
+])
+AM_CONDITIONAL([ENABLE_KEYMAP], [test "x$enable_keymap" = "xyes"])
+
+# ------------------------------------------------------------------------------
+# mtd_probe - autoloads FTL module for mtd devices
+# ------------------------------------------------------------------------------
+AC_ARG_ENABLE([mtd_probe],
+       AS_HELP_STRING([--disable-mtd_probe], [disable MTD support @<:@default=enabled@:>@]),
+       [], [enable_mtd_probe=yes])
+AM_CONDITIONAL([ENABLE_MTD_PROBE], [test "x$enable_mtd_probe" = "xyes"])
+
+# ------------------------------------------------------------------------------
+# rule_generator - persistent network and optical device rule generator
+# ------------------------------------------------------------------------------
+AC_ARG_ENABLE([rule_generator],
+       AS_HELP_STRING([--enable-rule_generator], [enable persistent network + cdrom links support @<:@default=disabled@:>@]),
+       [], [enable_rule_generator=no])
+AM_CONDITIONAL([ENABLE_RULE_GENERATOR], [test "x$enable_rule_generator" = "xyes"])
+
+# ------------------------------------------------------------------------------
+# udev_acl - apply ACLs for users with local forground sessions
+# ------------------------------------------------------------------------------
+AC_ARG_ENABLE([udev_acl],
+       AS_HELP_STRING([--enable-udev_acl], [enable local user acl permissions support @<:@default=disabled@:>@]),
+       [], [enable_udev_acl=no])
+AS_IF([test "x$enable_udev_acl" = "xyes"], [
+       AC_CHECK_LIB([acl], [acl_init], [:], AC_MSG_ERROR([libacl not found]))
+       AC_CHECK_HEADER([acl/libacl.h], [:], AC_MSG_ERROR([libacl header not found]))
+
+       PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0])
+])
+AM_CONDITIONAL([ENABLE_UDEV_ACL], [test "x$enable_udev_acl" = "xyes"])
+
+# ------------------------------------------------------------------------------
+# create_floppy_devices - historical floppy kernel device nodes (/dev/fd0h1440, ...)
+# ------------------------------------------------------------------------------
+AC_ARG_ENABLE([floppy],
+       AS_HELP_STRING([--enable-floppy], [enable legacy floppy support @<:@default=disabled@:>@]),
+       [], [enable_floppy=no])
+AM_CONDITIONAL([ENABLE_FLOPPY], [test "x$enable_floppy" = "xyes"])
+
+# ------------------------------------------------------------------------------
+# edd_id - create /dev/disk/by-id/edd-* links for BIOS EDD data
+# ------------------------------------------------------------------------------
+AC_ARG_ENABLE([edd],
+       AS_HELP_STRING([--enable-edd], [enable disk edd support @<:@default=disabled@:>@]),
+       [], [enable_edd=no])
+AM_CONDITIONAL([ENABLE_EDD], [test "x$enable_edd" = "xyes"])
+
+my_CFLAGS="-Wall \
+-Wmissing-declarations -Wmissing-prototypes \
+-Wnested-externs -Wpointer-arith \
+-Wpointer-arith -Wsign-compare -Wchar-subscripts \
+-Wstrict-prototypes -Wshadow \
+-Wformat-security -Wtype-limits"
+AC_SUBST([my_CFLAGS])
 
 AC_CONFIG_HEADERS(config.h)
 AC_CONFIG_FILES([
-       Makefile
-       libudev/libudev.pc
-       libudev/docs/Makefile
-       libudev/docs/version.xml
-       udev/udev.pc
-       extras/gudev/Makefile
-       extras/gudev/gudev-1.0.pc
-       extras/gudev/docs/Makefile
-       extras/gudev/docs/version.xml
-       extras/keymap/Makefile
+       Makefile
+       src/docs/Makefile
+       src/docs/version.xml
+       src/extras/gudev/docs/Makefile
+       src/extras/gudev/docs/version.xml
 ])
 
 AC_OUTPUT
 AC_MSG_RESULT([
-       udev $VERSION
-       ========
-
-       prefix:                 ${prefix}
-       sysconfdir:             ${sysconfdir}
-       sbindir:                ${sbindir}
-       libdir:                 ${libdir}
-       rootlibdir:             ${rootlib_execdir}
-       libexecdir:             ${libexecdir}
-
-       datarootdir:            ${datarootdir}
-       mandir:                 ${mandir}
-       includedir:             ${includedir}
-
-       logging:                ${enable_logging}
-       debug:                  ${enable_debug}
-       selinux:                ${with_selinux}
+       $PACKAGE $VERSION
+       ========
 
-       compiler:               ${CC}
-       cflags:                 ${CFLAGS}
-       ldflags:                ${LDFLAGS}
+       prefix:                  ${prefix}
+       rootprefix:              ${rootprefix}
+       sysconfdir:              ${sysconfdir}
+       bindir:                  ${bindir}
+       libdir:                  ${libdir}
+       rootlibdir:              ${rootlib_execdir}
+       libexecdir:              ${libexecdir}
+       datarootdir:             ${datarootdir}
+       mandir:                  ${mandir}
+       includedir:              ${includedir}
+       include_prefix:          ${INCLUDE_PREFIX}
+       systemdsystemunitdir:    ${systemdsystemunitdir}
+       firmware path:           ${FIRMWARE_PATH}
+       usb.ids:                 ${USB_DATABASE}
+       pci.ids:                 ${PCI_DATABASE}
 
-       extras:                 ${enable_extras}
-       gintrospection:         ${enable_introspection}
+       compiler:                ${CC}
+       cflags:                  ${CFLAGS}
+       ldflags:                 ${LDFLAGS}
+       xsltproc:                ${XSLTPROC}
+       gperf:                   ${GPERF}
 
-       usb.ids:                ${USB_DATABASE}
-       pci.ids:                ${PCI_DATABASE}
+       logging:                 ${enable_logging}
+       debug:                   ${enable_debug}
+       selinux:                 ${with_selinux}
 
-       xsltproc:               ${XSLTPROC}
-       gperf:                  ${GPERF}
+       gudev:                   ${enable_gudev}
+       gintrospection:          ${enable_introspection}
+       keymap:                  ${enable_keymap}
+       mtd_probe:               ${enable_mtd_probe}
+       rule_generator:          ${enable_rule_generator}
+       udev_acl:                ${enable_udev_acl}
+       floppy:                  ${enable_floppy}
+       edd:                     ${enable_edd}
 ])