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# Copyright 2005 Adam Jackson.
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# on the rights to use, copy, modify, merge, publish, distribute, sub
# license, and/or sell copies of the Software, and to permit persons to whom
# the Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice (including the next
# paragraph) shall be included in all copies or substantial portions of the
# Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
# ADAM JACKSON BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Process this file with autoconf to produce a configure script
# Initialize Autoconf
AC_PREREQ([2.60])
# bump version in meson.build
AC_INIT([xf86-input-wacom],
[1.2.0],
[https://github.com/linuxwacom/xf86-input-wacom/issues/],
[xf86-input-wacom])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_SRCDIR([Makefile.am])
AC_CONFIG_HEADERS([config.h])
# Initialize Automake
AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip subdir-objects])
AM_MAINTAINER_MODE([enable])
AC_USE_SYSTEM_EXTENSIONS
AC_PROG_CC_STDC
m4_include([m4/ax_check_compile_flag.m4])
# Initialize libtool
AC_DISABLE_STATIC
AC_PROG_LIBTOOL
# -----------------------------------------------------------------------------
# Compiler Flags / Libraries
# -----------------------------------------------------------------------------
m4_define(COMPILER_FLAGS, [
-Wall
-Wextra
-Wno-unused-parameter
-Wmissing-prototypes
-Wstrict-prototypes
-Wlogical-op
-Wpointer-arith
-Wuninitialized
-Winit-self
-Wstrict-prototypes
-Wimplicit-fallthrough
-Wredundant-decls
-Wincompatible-pointer-types
-Wformat=2
-Wformat-overflow=2
-Wformat-signedness
-Wformat-truncation=2
-Wmissing-declarations
-Wshift-overflow=2
-Wstrict-overflow=2
-Wswitch-enum
-fvisibility=hidden
])
m4_foreach_w([_flag], COMPILER_FLAGS, [
AX_CHECK_COMPILE_FLAG(_flag, AVAILABLE_FLAGS="$AVAILABLE_FLAGS _flag", [], [-Werror])
])
AM_CFLAGS="$AM_CFLAGS $AVAILABLE_FLAGS"
AM_CFLAGS="$AM_CFLAGS -D_GNU_SOURCE"
AC_SUBST(AM_CFLAGS)
# Initialize X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS
m4_ifndef([XORG_MACROS_VERSION],
[m4_fatal([must install xorg-macros 1.8 or later before running autoconf/autogen])])
XORG_MACROS_VERSION([1.8])
XORG_DEFAULT_OPTIONS
# Checks for libraries.
AC_CHECK_LIB([m], [rint])
XPROTOS="xproto xext kbproto inputproto randrproto"
# Obtain compiler/linker options from server and required extensions
PKG_CHECK_MODULES(XORG, [xorg-server >= 1.13.0] $XPROTOS)
# Obtain compiler/linker options for the xsetwacom tool
PKG_CHECK_MODULES(X11, x11 xi xrandr xinerama $XPROTOS)
# Obtain compiler/linker options for libudev used by ISDV4 code
PKG_CHECK_MODULES(UDEV, libudev)
# X Server SDK location is required to install wacom header files
# This location is also relayed in the xorg-wacom.pc file
sdkdir=`$PKG_CONFIG --variable=sdkdir xorg-server`
# Workaround overriding sdkdir to be able to create a tarball when user has no
# write permission in sdkdir. See DISTCHECK_CONFIGURE_FLAGS in Makefile.am
AC_ARG_WITH([sdkdir], [], [sdkdir="$withval"])
AC_SUBST([sdkdir])
DRIVER_NAME=wacom
AC_SUBST([DRIVER_NAME])
# -----------------------------------------------------------------------------
# Configuration options
# -----------------------------------------------------------------------------
# Define a configure option for code debugging
AC_ARG_ENABLE(debug,
AS_HELP_STRING([--disable-debug],
[Disable debugging (default: enabled)]),
[DEBUGGING=$enableval],
[DEBUGGING=yes])
# Define the C preprocessor macro DEBUG in config.h
if test "x$DEBUGGING" = xyes; then
AC_DEFINE(DEBUG, 1, [Enable debugging code])
fi
# Define a configure option for an alternate input module directory
AC_ARG_WITH(xorg-module-dir,
AS_HELP_STRING([--with-xorg-module-dir=DIR],
[Default xorg module directory [[default=$libdir/xorg/modules]]]),
[moduledir="$withval"],
[moduledir="$libdir/xorg/modules"])
inputdir=${moduledir}/input
AC_SUBST(inputdir)
# Define a configure option for an alternate X Server configuration directory
sysconfigdir=`$PKG_CONFIG --variable=sysconfigdir xorg-server`
AC_ARG_WITH([xorg-conf-dir],
AS_HELP_STRING([--with-xorg-conf-dir=DIR],
[Default xorg.conf.d directory [[default=from $PKG_CONFIG xorg-server]]]),
[configdir="$withval"],
[configdir="$sysconfigdir"])
AC_SUBST(configdir)
AM_CONDITIONAL(HAS_XORG_CONF_DIR, [test "x$configdir" != "x"])
AC_ARG_ENABLE(hal-fdi-preprobe-quirk, AS_HELP_STRING([--enable-hal-fdi-preprobe-quirk],
[Install HAL workaround for devices with unsupported EV_SW events (default: auto)]),
[USE_HAL_FDI_PREPROBE_QUIRK=$enableval],
[USE_HAL_FDI_PREPROBE_QUIRK=auto])
if test "x$USE_HAL_FDI_PREPROBE_QUIRK" = xauto ; then
AC_CHECK_PROG([LSHAL], [lshal], [yes], [no])
AC_CHECK_PROG([HAL_SET_PROPERTY], [hal-set-property], [yes], [no])
AS_IF([test "x$LSHAL" = "xyes" -a "x$HAL_SET_PROPERTY" = "xyes"],
[USE_HAL_FDI_PREPROBE_QUIRK=yes],
[USE_HAL_FDI_PREPROBE_QUIRK=no])
fi
AC_MSG_CHECKING([if HAL preprobe quirk should be installed])
AC_MSG_RESULT($USE_HAL_FDI_PREPROBE_QUIRK)
AM_CONDITIONAL(USE_HAL_FDI_PREPROBE_QUIRK, [test "x$USE_HAL_FDI_PREPROBE_QUIRK" = xyes])
AC_ARG_ENABLE(fuzz-interface, AS_HELP_STRING([--enable-fuzz-interface],
[Enable xsetwacom to take NUL-separated commands from stdin (default: no)]),
[FUZZINTERFACE=$enableval],
[FUZZINTERFACE=no])
AM_CONDITIONAL(FUZZINTERFACE, [test "x$FUZZINTERFACE" = xyes])
AC_ARG_ENABLE(unit-tests, AS_HELP_STRING([--enable-unit-tests],
[Enable unit-tests (default: auto)]),
[UNITTESTS=$enableval],
[UNITTESTS=auto])
# Check for the availability of dlsym and friends
AC_CHECK_LIB([dl], [dlsym],
[libdl_available="yes"],
[libdl_available="no"]
)
# If unittests aren't explicitly enabled, check for required support
if test "x$UNITTESTS" = xauto; then
UNITTESTS=$libdl_available
fi
if test "x$UNITTESTS" = xyes; then
if test "x$libdl_available" = xno; then
AC_MSG_ERROR([dlsym required to build unit tests])
fi
AC_DEFINE(UNITTESTS, 1, [Enable unit tests])
fi
AM_CONDITIONAL(UNITTESTS, [test "x$UNITTESTS" = xyes])
AC_ARG_WITH([systemd-unit-dir],
AS_HELP_STRING([--with-systemd-unit-dir=DIR],
[systemd unit directory [[default=$libdir/systemd/system]]]),
[unitdir="$withval"],
[unitdir="$libdir/systemd/system"])
SYSTEMD_UNIT_DIR=${unitdir}
AC_SUBST(SYSTEMD_UNIT_DIR)
AM_CONDITIONAL(HAVE_SYSTEMD_UNIT_DIR, [test "x$SYSTEMD_UNIT_DIR" != "xno"])
AC_ARG_WITH(udev-rules-dir,
AS_HELP_STRING([--with-udev-rules-dir=DIR],
[Directory where udev expects its rules files
[[default=$libdir/udev/rules.d]]]),
[udevdir="$withval"],
[udevdir="$libdir/udev/rules.d"])
UDEV_RULES_DIR=${udevdir}
AC_SUBST(UDEV_RULES_DIR)
AM_CONDITIONAL(HAVE_UDEV_RULES_DIR, [test "x$UDEV_RULES_DIR" != "xno"])
# -----------------------------------------------------------------------------
AC_CONFIG_FILES([Makefile
conf/Makefile
src/Makefile
man/Makefile
include/Makefile
tools/Makefile
test/Makefile
xorg-wacom.pc])
AC_OUTPUT
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