#                                               -*- Autoconf -*-# Process this file with autoconf to produce a configure script.AC_PREREQ(2.57)AC_INIT([LCD4Linux],[0.9.11],[reinelt@eunet.at])AC_CONFIG_SRCDIR([lcd4linux.c])AM_INIT_AUTOMAKE(lcd4linux,0.9.11)AM_CONFIG_HEADER(config.h)# Checks for programs.AC_PROG_CCAC_PROG_CXXAC_PROG_AWK# Using `AC_PROG_RANLIB' is rendered # obsolete by `AC_PROG_LIBTOOL' :-(AC_PROG_RANLIB# Deactivating libtool for the moment until# we find a way this beast works cleanly...#AC_PROG_LIBTOOL#AM_PROG_LIBTOOL# Checks for libraries.AC_CHECK_LIB(m, log)# cursessinclude(curses.m4)AC_CHECK_CURSES# Checks for X11AC_PATH_XTRA# check for gd.hAC_CHECK_HEADERS(gd/gd.h gd.h, [has_gd=true], [has_gd=false])# driversAC_MSG_CHECKING([which drivers to compile])AC_ARG_WITH(  drivers,   [  --with-drivers=<list>   compile driver for displays in <list>,]  [                        drivers may be separated with commas,]	  [                        'all' (default) compiles all available drivers,]	  [                        drivers may be excluded with 'all,!<driver>',]	  [                        (try 'all,\!<driver>' if your shell complains...)]	  [                        possible drivers are:]	  [                        BeckmannEgle, CrystalFontz, Cwlinux, HD44780,]  [                        M50530, T6963, USBLCD, MatrixOrbital, PalmPilot]  [                        PNG, PPM, X11, Text],  drivers=$withval,   drivers=all)drivers=`echo $drivers|sed 's/,/ /g'`for driver in $drivers; do   case $driver in       !*)          val="no"         driver=`echo $driver|cut -c 2-`         ;;       *)          val="yes"         ;;   esac	   case "$driver" in      all)         BECKMANNEGLE="yes"         CRYSTALFONTZ="yes"         CWLINUX="yes"         HD44780="yes"         M50530="yes"         T6963="yes"         USBLCD="yes"         MATRIXORBITAL="yes"         PALMPILOT="yes"         PNG="yes"         PPM="yes"         TEXT="yes"         X11="yes"         ;;      BeckmannEgle)         BECKMANNEGLE=$val         ;;      CrystalFontz)         CRYSTALFONTZ=$val         ;;      Cwlinux)         CWLINUX=$val         ;;      HD44780)         HD44780=$val	 ;;      M50530)         M50530=$val         ;;      T6963)         T6963=$val         ;;      USBLCD)         USBLCD=$val         ;;      MatrixOrbital)         MATRIXORBITAL=$val         ;;      PalmPilot)         PALMPILOT=$val         ;;      PNG)         PNG=$val         ;;      PPM)         PPM=$val         ;;      SIN)         SIN=$val         ;;      Skeleton)         SKELETON=$val         ;;      Text)         TEXT=$val         ;;      X11)         X11=$val         ;;      *) 	         AC_MSG_ERROR([Unknown driver '$driver'])         ;;   esacdoneAC_MSG_RESULT([done])RASTER="no"PARPORT="no"if test "$BECKMANNEGLE" = "yes"; then   DRIVERS="$DRIVERS BeckmannEgle.o"   AC_DEFINE(WITH_BECKMANNEGLE,1,[junk])fiif test "$CRYSTALFONTZ" = "yes"; then   DRIVERS="$DRIVERS Crystalfontz.o"   AC_DEFINE(WITH_CRYSTALFONTZ,1,[junk])fiif test "$CWLINUX" = "yes"; then   DRIVERS="$DRIVERS Cwlinux.o"   AC_DEFINE(WITH_CWLINUX,1,[junk])fiif test "$HD44780" = "yes"; then   PARPORT="yes"   DRIVERS="$DRIVERS HD44780.o"   AC_DEFINE(WITH_HD44780,1,[junk])fiif test "$M50530" = "yes"; then   PARPORT="yes"   DRIVERS="$DRIVERS M50530.o"   AC_DEFINE(WITH_M50530,1,[junk])fiif test "$T6963" = "yes"; then   PARPORT="yes"   DRIVERS="$DRIVERS T6963.o"   AC_DEFINE(WITH_T6963,1,[junk])fiif test "$USBLCD" = "yes"; then   DRIVERS="$DRIVERS USBLCD.o"   AC_DEFINE(WITH_USBLCD,1,[junk])fiif test "$MATRIXORBITAL" = "yes"; then   DRIVERS="$DRIVERS MatrixOrbital.o"   AC_DEFINE(WITH_MATRIXORBITAL,1,[junk])fiif test "$PALMPILOT" = "yes"; then   DRIVERS="$DRIVERS PalmPilot.o"   AC_DEFINE(WITH_PALMPILOT,1,[junk])fiif test "$PNG" = "yes"; then   if test "$has_gd" = "true"; then      RASTER="yes"      AC_DEFINE(WITH_PNG,1,[junk])      DRVLIBS="$DRVLIBS -lgd"   else      AC_MSG_WARN(gd.h not found: PNG driver disabled)   fifiif test "$PPM" = "yes"; then   if test "$has_gd" = "true"; then      RASTER="yes"      AC_DEFINE(WITH_PPM,1,[junk])   else      AC_MSG_WARN(gd.h not found: PNG driver disabled)   fifiif test "$SIN" = "yes"; then   DRIVERS="$DRIVERS SIN.o"   AC_DEFINE(WITH_SIN,1,[junk])fiif test "$SKELETON" = "yes"; then   DRIVERS="$DRIVERS Skeleton.o"   AC_DEFINE(WITH_SKELETON,1,[junk])fiif test "$TEXT" = "yes"; then   if test "$has_curses" = true; then      DRIVERS="$DRIVERS Text.o"      DRVLIBS="$DRVLIBS $CURSES_LIBS"      CPPFLAGS="$CPPFLAGS $CURSES_INCLUDES"      AC_DEFINE(WITH_TEXT,1,[junk])   else      AC_MSG_WARN(curses not found: Text driver disabled)   fi   fiif test "$X11" = "yes"; then   if test "$no_x" = "yes"; then      AC_MSG_ERROR(X11 headers or libraries not available: X11 driver disabled)   else      DRIVERS="$DRIVERS XWindow.o"      DRVLIBS="$DRVLIBS -L$ac_x_libraries -lX11"      AC_DEFINE(WITH_X11,1,[junk])   fifiif test "$DRIVERS" = ""; then   AC_MSG_ERROR([You should include at least one driver...])fi   # Raster.o depends on PPM or PNGif test "$RASTER" = "yes"; then   DRIVERS="$DRIVERS Raster.o"fi# parport driverif test "$PARPORT" = "yes"; then   DRIVERS="$DRIVERS parport.o"fiAC_SUBST(DRIVERS)AC_SUBST(DRVLIBS)# Checks for header files.AC_HEADER_STDCAC_HEADER_SYS_WAITAC_CHECK_HEADERS([fcntl.h malloc.h netdb.h netinet/in.h stdlib.h string.h sys/ioctl.h sys/param.h sys/socket.h sys/time.h syslog.h termios.h unistd.h])AC_CHECK_HEADERS(sys/io.h asm/io.h)AC_CHECK_HEADERS(linux/parport.h linux/ppdev.h)AC_CHECK_HEADERS(linux/dvb/frontend.h)AC_CHECK_HEADERS(net/if_ppp.h)AC_CHECK_HEADERS(asm/msr.h)# Checks for typedefs, structures, and compiler characteristics.AC_C_CONSTAC_C_INLINEAC_TYPE_PID_TAC_TYPE_SIZE_TAC_HEADER_TIMEAC_TYPE_UID_T# Checks for library functions.AC_FUNC_ERROR_AT_LINEAC_FUNC_FORKAC_PROG_GCC_TRADITIONAL#removed for uClibc compatibility#AC_FUNC_MALLOC#AC_FUNC_REALLOCAC_FUNC_MEMCMPAC_FUNC_SELECT_ARGTYPESAC_TYPE_SIGNALAC_FUNC_STATAC_CHECK_FUNCS([atexit dup2 gethostbyname gettimeofday memset putenv select socket strcasecmp strncasecmp strchr strdup strerror strpbrk strrchr strstr strtol uname])AC_CONFIG_FILES([Makefile])AC_OUTPUT