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lcdproc/configure.ac
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# -*- mode: m4; -*-
dnl Process this file with autoconf 2.61 (or higher) to produce a configure script.
AC_PREREQ(2.61)
AC_INIT([lcdproc], [0.5dev], [lcdproc@lists.omnipotent.net])
AC_CONFIG_SRCDIR([clients/lcdproc/batt.c])
AM_INIT_AUTOMAKE
AC_CONFIG_HEADERS(config.h)
AC_CANONICAL_HOST
case "$host" in
*-*-*linux*) dnl i586-pc-linux-gnu
AC_DEFINE([LINUX],[1],[Define if you're using Linux.])
ac_system_host=Linux
;;
*-*-*solaris*)
AC_DEFINE([SOLARIS],[1],[Define if you're using Solaris.])
ac_system_host=Solaris
;;
*-*-*openbsd*) dnl i386-unknown-openbsd3.0
AC_DEFINE([OPENBSD],[1],[Define if you're using OpenBSD.])
ac_system_host=OpenBSD
;;
*-*-*netbsd*)
AC_DEFINE([NETBSD],[1],[Define if you're using NetBSD.])
ac_system_host=NetBSD
;;
*-*-*freebsd*)
AC_DEFINE([FREEBSD],[1],[Define if you're using FreeBSD.])
ac_system_host=FreeBSD
;;
*-*-*darwin*)
AC_DEFINE([DARWIN],[1],[Define if you're using Darwin/Mac OS X.])
ac_system_host=Darwin
;;
esac
AC_DEFINE_UNQUOTED([SYSTEM_HOST], [$ac_system_host], [Set this to your system host (Linux, Solaris, OpenBSD, NetBSD, FreeBSD or Darwin)])
dnl treat Darwin special in Makefiles
AM_CONDITIONAL(DARWIN, test x$ac_system_host = xDarwin)
AC_MSG_CHECKING([whether to enable debugging])
AC_ARG_ENABLE(debug,
[AS_HELP_STRING([--enable-debug], [show debug information])],
[ if test "$enableval" != "no"; then
AC_DEFINE(DEBUG, [1], [Define to 1 to show debug information])
debug="yes"
else
debug="no"
fi ],
[ debug=no ]
)
AC_MSG_RESULT($debug)
if test $debug = "yes"; then
dnl Enable debugging information with minimal optimisation if not set differently
dnl (the spaces before $CFLAGS and -O are significant)
CFLAGS="$CFLAGS -g"
if ! echo " $CFLAGS" | grep -q -- " -O" ; then
CFLAGS="$CFLAGS -O"
fi
else
dnl Maximum optimisation if not already set
dnl (the spaces before $CFLAGS and -O are significant)
if ! echo " $CFLAGS" | grep -q -- " -O" ; then
CFLAGS="$CFLAGS -O3"
fi
fi
dnl Checks for programs used in building
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_RANLIB
AM_PROG_CC_C_O
AC_PATH_PROG([XMLTO], [xmlto], [no])
dnl Avoid unused static function warnings
CFLAGS="-Wall $CFLAGS"
AX_CFLAGS_GCC_OPTION(-Wno-unused-function)
AX_CFLAGS_GCC_OPTION(-ftrampolines)
export CFLAGS
dnl Solaris
AC_CHECK_FUNC(gethostbyname,,[AC_CHECK_LIB(nsl,gethostbyname)])
AC_CHECK_FUNC(connect,,[AC_CHECK_LIB(socket,connect)])
AC_CHECK_FUNC(inet_aton,,[AC_CHECK_LIB(resolv,inet_aton)])
AC_CHECK_LIB(kstat, kstat_open)
AC_CHECK_LIB(posix4, nanosleep)
AC_CHECK_FUNCS(getloadavg swapctl)
AC_CHECK_HEADERS(procfs.h sys/procfs.h sys/loadavg.h utmpx.h)
dnl Some versions of Solaris require -lelf for -lkvm
AC_CHECK_LIB(kvm, kvm_open,[
LIBS="-lkvm $LIBS"
],[AC_MSG_CHECKING([for kvm_open in -lkvm with -lelf])
AC_CACHE_VAL(ac_cv_lib_kvm_with_elf,
[ac_save_LIBS="$LIBS"
LIBS="-lkvm -lelf $LIBS"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[char kvm_open();]], [[kvm_open()]])],[ac_cv_lib_kvm_with_elf=yes],[ac_cv_lib_kvm_with_elf=no])
LIBS="$ac_save_LIBS"
])
if test "$ac_cv_lib_kvm_with_elf" = "yes"; then
AC_MSG_RESULT(yes)
LIBS="-lkvm -lelf $LIBS"
else
AC_MSG_RESULT(no)
fi
])
dnl NetBSD, OpenBSD and FreeBSD
AC_CHECK_HEADERS(sched.h sys/types.h machine/pio.h machine/sysarch.h sys/cpuvar.h machine/apm_bios.h)
ETR_SYSV_IPC
ETR_UNION_SEMUN
dnl machine/cpufunc.h needs additional header on FreeBSD
AC_CHECK_HEADERS([machine/cpufunc.h], [], [],
[[#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
]])
dnl sched_setscheduler on OpenBSD
AC_CHECK_FUNCS(sched_setscheduler)
AC_CHECK_LIB(posix4, sched_setscheduler, [
AC_DEFINE([HAVE_SCHED_SETSCHEDULER], [1],
[Define if you have the sched_setscheduler function.])
])
AC_CHECK_LIB(rt, sched_setscheduler, [
AC_DEFINE([HAVE_SCHED_SETSCHEDULER], [1],
[Define if you have the sched_setscheduler function.])
])
dnl i386_get_ioperm on NetBSD&OpenBSD
AC_CHECK_LIB(i386, i386_get_ioperm,
LIBS="-li386 $LIBS"
AC_DEFINE([HAVE_I386_IOPERM_NETBSD], [1],
[Define if you have the NetBSD&OpenBSD version of i386_ioperm functions.]),[
dnl i386_get_ioperm on FreeBSD
AC_CHECK_LIB(c, i386_get_ioperm,
AC_DEFINE([HAVE_I386_IOPERM_FREEBSD],[1],
[Define if you have the FreeBSD version of the i386_ioperm functions.]),
[])]
)
AC_CHECK_FUNCS(iopl)
AC_CHECK_FUNCS(ioperm)
AC_CHECK_HEADERS(sys/io.h)
dnl Check if we support this parallel (LPT) port
dnl IMPORTANT: we must do all the checks used in port.h before doing this test!
AC_CACHE_CHECK([for a parallel port], ac_cv_port_have_lpt,
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "${srcdir}/server/drivers/port.h"]],
[[char val = port_in(0x350)]])],
[ac_cv_port_have_lpt=yes],[ac_cv_port_have_lpt=no])])
if test "$ac_cv_port_have_lpt" = yes; then
AC_DEFINE([HAVE_PCSTYLE_LPT_CONTROL], [1],
[Define if you have a parallel port and LCDproc knows how to talk to it.])
else
AC_MSG_WARN([Cannot talk to the parallel port, disabling drivers that use it.])
fi
x_ac_have_i2c=no
AC_CHECK_HEADERS([linux/i2c-dev.h dev/iicbus/iic.h], [x_ac_have_i2c=yes])
if test "$x_ac_have_i2c" = yes; then
AC_DEFINE(HAVE_I2C,[1],[Define to 1 if you have the i2c headers])
fi
x_ac_have_spi=no
AC_CHECK_HEADERS([linux/spi/spidev.h], [x_ac_have_spi=yes])
if test "$x_ac_have_spi" = yes; then
AC_DEFINE(HAVE_SPI,[1],[Define to 1 if you have the spi headers])
fi
dnl Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_CHECK_HEADERS(fcntl.h sys/ioctl.h sys/time.h unistd.h sys/io.h errno.h)
AC_CHECK_HEADERS(limits.h kvm.h sys/param.h sys/dkstat.h stdbool.h)
dnl check sys/sysctl.h seperately, as it requires other headers on at least OpenBSD
AC_CHECK_HEADERS([sys/sysctl.h], [], [],
[[#if HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
]])
dnl On FreeBSD >= 8 checking sys/pcpu.h fails without sys/param.h and kvm.h
AC_CHECK_HEADERS([sys/pcpu.h], [], [],
[[#if HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
#if HAVE_KVM_H
# include <kvm.h>
#endif
]])
dnl Check for particular preprocessor macros
LCD_SA_RESTART
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_TYPE_SIZE_T
AC_HEADER_TIME
AC_STRUCT_TM
AC_TYPE_UID_T
dnl Checks for library functions.
AC_PROG_GCC_TRADITIONAL
AC_TYPE_SIGNAL
AC_CHECK_FUNCS(select socket strdup strerror strtol uname cfmakeraw snprintf)
dnl Many people on non-GNU/Linux systems don't have getopt
AC_CONFIG_LIBOBJ_DIR(shared)
AC_CHECK_FUNC(getopt,
[
AC_ARG_WITH(included-getopt,
[AS_HELP_STRING([--with-included-getopt], [Use the included getopt rather than glibc's])],
with_getopt=$withval,
with_getopt=$no)
if test "x$with_getopt" = xyes; then
AC_LIBOBJ(getopt)
AC_LIBOBJ(getopt1)
fi
],
[
AC_LIBOBJ(getopt)
AC_LIBOBJ(getopt1)
])
dnl Check how to find the mtab file and how to get filesystem staticstics
AC_FIND_MTAB_FILE
AC_GET_FS_INFO
dnl Check for various defines and features
AC_ARG_WITH(lcdport,
[AS_HELP_STRING([--with-lcdport=<port>], [the server port [13666]])],
LCDPORT=$withval,
LCDPORT="13666"
)
AC_DEFINE_UNQUOTED(LCDPORT, $LCDPORT, [Set default port where LCDd should listen])
AC_DEFINE_UNQUOTED(PROTOCOL_VERSION, "0.3", [Define version of lcdproc client-server protocol])
AC_DEFINE_UNQUOTED(API_VERSION, "0.5", [Define version of lcdproc API])
dnl Check compiler flags to dynamically load modules
AC_MODULES_INFO
dnl ######################################################################
dnl libusb support
dnl ######################################################################
AC_MSG_CHECKING([if libusb support has been enabled]);
AC_ARG_ENABLE(libusb,
[AS_HELP_STRING([--disable-libusb],[disable USB support using libusb])],
[ if test "$enableval" != "no"; then
enable_libusb=yes
fi ],
[ enable_libusb=yes ]
)
AC_MSG_RESULT($enable_libusb)
if test "$enable_libusb" = "yes"; then
ifdef([PKG_CHECK_MODULES],
[PKG_CHECK_MODULES(LIBUSB, libusb,
[AC_DEFINE(HAVE_LIBUSB, [1], [Define to 1 if you have libusb])],
[ enable_libusb=no ])],
[AC_MSG_WARN([pkg-config not (fully) installed; drivers requiring libusb may not be built])])
fi
AC_SUBST(LIBUSB_LIBS)
AC_SUBST(LIBUSB_CFLAGS)
dnl ######################################################################
dnl libusb-1.0 support
dnl ######################################################################
AC_MSG_CHECKING([if libusb-1-0 support has been enabled]);
AC_ARG_ENABLE(libusb_1_0,
[AS_HELP_STRING([--disable-libusb-1-0],[disable USB support using libusb-1.0])],
[ if test "$enableval" != "no"; then
enable_libusb_1_0="yes"
fi ],
[ enable_libusb_1_0=yes ]
)
AC_MSG_RESULT($enable_libusb_1_0)
if test "$enable_libusb_1_0" = "yes"; then
ifdef([PKG_CHECK_MODULES],
[PKG_CHECK_MODULES(LIBUSB_1_0, libusb-1.0 >= 1.0,
[AC_DEFINE(HAVE_LIBUSB_1_0, [1], [Define to 1 if you have libusb-1.0])],
[ enable_libusb_1_0=no ])],
[AC_MSG_WARN([pkg-config not (fully) installed; drivers requiring libusb-1.0 may not be built])])
fi
AC_SUBST(LIBUSB_1_0_LIBS)
AC_SUBST(LIBUSB_1_0_CFLAGS)
dnl ######################################################################
dnl libftdi support
dnl ######################################################################
AC_MSG_CHECKING([if libftdi support has been enabled]);
AC_ARG_ENABLE(libftdi,
[AS_HELP_STRING([--disable-libftdi],[disable FTDI support using libftdi])],
[ if test "$enableval" != "no"; then
enable_libftdi=yes
fi ],
[ enable_libftdi=yes ]
)
AC_MSG_RESULT($enable_libftdi)
if test "$enable_libftdi" = "yes"; then
ifdef([PKG_CHECK_MODULES],
[PKG_CHECK_MODULES(LIBFTDI, libftdi >= 0.8,
[AC_DEFINE(HAVE_LIBFTDI, [1], [Define to 1 if you have libftdi])],
[ enable_libftdi=no ])],
[AC_MSG_WARN([pkg-config not (fully) installed; drivers requiring libftdi may not be built])])
fi
AC_SUBST(LIBFTDI_LIBS)
AC_SUBST(LIBFTDI_CFLAGS)
dnl ######################################################################
dnl X11 library support
dnl ######################################################################
AC_MSG_CHECKING([if X11 support has been enabled]);
AC_ARG_ENABLE(libX11,
[AS_HELP_STRING([--disable-libX11],[disable X11 support])],
[ if test "$enableval" != "no"; then
enable_libX11=yes
fi ],
[ enable_libX11=yes ]
)
AC_MSG_RESULT($enable_libX11)
if test "$enable_libX11" = "yes"; then
ifdef([PKG_CHECK_MODULES],
[PKG_CHECK_MODULES([LIBX11], [x11],
[AC_DEFINE(HAVE_LIBX11, [1], [Define to 1 if you have X11 library])],
[ enable_libX11=no ])],
[AC_MSG_WARN([pkg-config not (fully) installed; drivers requiring X11 may not be built])])
fi
AC_SUBST(LIBX11_LIBS)
AC_SUBST(LIBX11_CFLAGS)
dnl ######################################################################
dnl libhid support
dnl ######################################################################
AC_MSG_CHECKING([if libhid support has been enabled]);
AC_ARG_ENABLE(libhid,
[AS_HELP_STRING([--disable-libhid],[disable HID support using libhid])],
[ if test "$enableval" != "no"; then
enable_libhid=yes
fi ],
[ enable_libhid=yes ]
)
AC_MSG_RESULT($enable_libhid)
if test "$enable_libhid" = "yes"; then
ifdef([PKG_CHECK_MODULES],
[PKG_CHECK_MODULES(LIBHID, libhid >= 0.2.16,
[AC_DEFINE(HAVE_LIBHID, [1], [Define to 1 if you have libhid])],
[ enable_libhid=no ])],
[AC_MSG_WARN([pkg-config not (fully) installed; drivers requiring libhid may not be built])])
fi
AC_SUBST(LIBHID_LIBS)
AC_SUBST(LIBHID_CFLAGS)
# PNG library
LCD_PNG_LIB
dnl ######################################################################
dnl freetype support
dnl ######################################################################
AC_MSG_CHECKING([if freetype support has been enabled]);
AC_ARG_ENABLE(freetype,
[AS_HELP_STRING([--disable-freetype],[disable freetype support])],
[ if test "$enableval" != "no"; then
enable_freetype=yes
fi ],
[ enable_freetype=yes ]
)
AC_MSG_RESULT($enable_freetype)
if test "$enable_freetype" = "yes"; then
ifdef([AC_CHECK_FT2],
[AC_CHECK_FT2([],
[AC_DEFINE(HAVE_FT2, [1], [Define to 1 if you have freetype])],
[enable_freetype=no])],
[AC_MSG_WARN([freetype does not seem to be installed])])
fi
AC_SUBST([FT2_CFLAGS])
AC_SUBST([FT2_LIBS])
dnl ######################################################################
dnl ethlcd support
dnl ######################################################################
AC_MSG_CHECKING([if ethlcd support has been enabled]);
AC_ARG_ENABLE(ethlcd,
[AS_HELP_STRING([--disable-ethlcd],[disable ethlcd connection type for HD44780])],
[ if test "$enableval" != "no"; then
enable_ethlcd=yes
fi ],
[ enable_ethlcd=yes ]
)
AC_MSG_RESULT($enable_ethlcd)
# check for doxygen
BB_ENABLE_DOXYGEN
# Select drivers to build
LCD_DRIVERS_SELECT
# directory for PID files
pidfiledir=/var/run
# make sure the directory exists
if test ! -d $pidfiledir ; then
pidfiledir=`eval echo ${sysconfdir}`
case $pidfiledir in
NONE/*) pidfiledir=`echo $pidfiledir | sed "s~NONE~$ac_default_prefix~"` ;;
esac
fi
AC_ARG_WITH(pidfile-dir,
[AS_HELP_STRING([--with-pidfile-dir=PATH], [specify location of pid files [/var/run]])],
[ if test -n "$withval" && test "x$withval" != "xno" && \
test "x${withval}" != "xyes"; then
pidfiledir=$withval
if test ! -d $pidfiledir ; then
AC_MSG_WARN([** no $pidfiledir directory on this system **])
fi
fi ]
)
AC_SUBST(pidfiledir)
# Features applicable to the server
AC_ARG_ENABLE(seamless-hbars,
[AS_HELP_STRING([--enable-seamless-hbars], [no gaps in horizontal bar graphs (if HW supports it)])],
[ if test "$enableval" != "no" ; then
AC_DEFINE(SEAMLESS_HBARS, [1],
[Define to 1 to avoid gaps in horizontal bar graphs (if HW supports it)])
fi ]
)
AC_ARG_ENABLE(testmenus,
[AS_HELP_STRING([--enable-testmenus], [enable server test menus])],
[ if test "$enableval" != "no" ; then
AC_DEFINE(LCDPROC_TESTMENUS, [1],
[Define to 1 to enable server test menus])
fi ]
)
AC_ARG_ENABLE(permissive_menu_goto,
[AS_HELP_STRING([--enable-permissive-menu-goto], [allow transitions between different client's menus])],
[ if test "$enableval" != "no" ; then
AC_DEFINE(LCDPROC_PERMISSIVE_MENU_GOTO, [1],
[Define to 1 to allow transitions between different client's menus])
fi ]
)
dnl Features applicable to the lcdproc client
AC_ARG_ENABLE(lcdproc-menus,
[AS_HELP_STRING([--enable-lcdproc-menus], [enable menu support in lcdproc client])],
[ if test "$enableval" != "no" ; then
AC_DEFINE(LCDPROC_MENUS, [1],
[Define to 1 to enable menu support in lcdproc client])
fi ]
)
AC_ARG_ENABLE(stat-nfs,
[AS_HELP_STRING([--enable-stat-nfs], [display NFS filesystem stats in lcdproc client])],
[ if test "$enableval" != "no" ; then
AC_DEFINE(STAT_NFS, [1],
[Define to 1 to display NFS filesystem stats in lcdproc client])
fi ]
)
AC_ARG_ENABLE(stat-smbfs,
[AS_HELP_STRING([--enable-stat-smbfs], [display SMBFS filesystem stats in lcdproc client])],
[ if test "$enableval" != "no" ; then
AC_DEFINE(STAT_SMBFS, [1],
[Define to 1 to display SMBFS filesystem stats in lcdproc client])
fi ]
)
AC_ARG_ENABLE(extra-charmaps,
[AS_HELP_STRING([--enable-extra-charmaps],
[enable additional character mapping tables in drivers])],
[ if test "$enableval" != "no" ; then
AC_DEFINE(EXTRA_CHARMAPS, [1],
[Define to 1 to enable additional charmaps in drivers])
fi ]
)
AC_CONFIG_FILES([Makefile
shared/Makefile
server/Makefile
server/commands/Makefile
server/drivers/Makefile
clients/Makefile
clients/lcdproc/Makefile
clients/lcdexec/Makefile
clients/lcdvc/Makefile
clients/examples/Makefile
clients/metar/Makefile
docs/Makefile
docs/Doxyfile
docs/lcdproc-dev/Makefile
docs/lcdproc-user/Makefile
docs/lcdproc-user/drivers/Makefile
scripts/Makefile
scripts/init-LCDd.LSB
scripts/init-lcdproc.LSB
scripts/init-lcdexec.LSB
scripts/init-lcdvc.LSB
scripts/init-LCDd.debian
scripts/init-lcdproc.debian
scripts/init-lcdexec.debian
scripts/init-lcdvc.debian
scripts/init-LCDd.rpm
scripts/init-lcdproc.rpm])
AC_OUTPUT
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