dnl Process this file with autoconf to produce a configure script.dnl Most of this file was shamelessly stolen from Licq Qt plugin, which has similar configuration optionsAC_INITAC_CONFIG_SRCDIR([src/main.cpp])AC_CONFIG_AUX_DIR(admin)AC_CANONICAL_SYSTEMAC_ARG_PROGRAMdnl All versioning is done via the following lineAM_CONFIG_HEADER(src/config.h)AM_INIT_AUTOMAKE(kchmviewer, 3.0)dnl Chuck #defines for PACKAGE and VERSION into config.hAC_DEFINE_UNQUOTED(APP_NAME, "$PACKAGE", [ Application name ] )AC_DEFINE_UNQUOTED(APP_VERSION, "$VERSION", [ Application version as text ])AC_DEFINE_UNQUOTED(APP_INT_VERSION,$INT_VERSION, [ Application version as integer ])dnl Checks for programs.AC_CHECK_COMPILERSdnl Check for X and extra X libs neededAC_PATH_XTRAif test "$no_x" = yes; then  AC_MSG_ERROR(You need to have the X11 libraries and headers installed)fiKDE_PROG_LIBTOOLAC_ENABLE_SHARED(yes)AC_ENABLE_STATIC(no)AC_PATH_QTCHMLIBDIR="lib/chmlib"EXTRA_SUBDIRS=""AC_ARG_WITH(kde,    AC_HELP_STRING([--with-kde],[enable KDE support]))if test "x$with_kde" = "xyes"; then	KDE_SET_PREFIX	AC_PATH_KDE	AM_KDE_WITH_NLS	AC_DEFINE(USE_KDE, 1, [use KDE support])fiif test "x$with_kde" != "xyes"; then	include_ARTS_FALSE="yes"	AC_PREFIX_DEFAULT(${prefix:-/usr/local})    kde_icondir="/usr/share/icons"fiAM_CONDITIONAL([AMC_USE_KDE], [test "x$with_kde" = "xyes"])dnl Checking whether to use built-in, or system-wide chmlibdnl First check for --with-builtin-chmlib configure option - no more checks neededUSE_BUILTIN_CHMLIB="0"AC_ARG_WITH(builtin-chmlib,         AC_HELP_STRING([--with-builtin-chmlib],[link with built-in chmlib]),        [ USE_BUILTIN_CHMLIB="1" ])dnl Check for the libchm in systemif test "$USE_BUILTIN_CHMLIB" = "0"; then	AC_CHECK_LIB(chm, chm_open, [USE_BUILTIN_CHMLIB="0"], [USE_BUILTIN_CHMLIB="1"])fiif test "$USE_BUILTIN_CHMLIB" = "1"; then	CHM_INCLUDES="-I\$(top_srcdir)/$CHMLIBDIR"	CHM_LIBS="\$(top_builddir)/$CHMLIBDIR/libchm.a"	USE_LIB_CHM="internal"	EXTRA_SUBDIRS="chmlib $EXTRA_SUBDIRS"    AC_DEFINE(USE_BUILTIN_CHMLIB, 1, [use builtin chmlib])else	CHM_LIBS="-lchm"    USE_LIB_CHM="system"	AC_DEFINE(USE_BUILTIN_CHMLIB, 0, [use builtin chmlib])fiAM_CONDITIONAL([AMC_BUILD_CHMLIB], [test "$USE_BUILTIN_CHMLIB" = "1"])# libchmfile is built unconditionallyLIBCHMFILE_INCLUDES="-I\$(top_srcdir)/lib/libchmfile -I\$(top_srcdir)/src"LIBCHMFILE_LIBS="\$(top_builddir)/lib/libchmfile/libchmfile.a"AC_SUBST([EXTRA_SUBDIRS])AC_SUBST(CHM_INCLUDES)AC_SUBST(USE_KDE)AC_SUBST(CHM_LIBS)AC_SUBST(LIBCHMFILE_INCLUDES)AC_SUBST(LIBCHMFILE_LIBS)echo ""echo "Please remember to use GNU make, often installed as gmake."echo ""echo "Install prefix : $prefix"if test "$have_kde" = yes; then  echo "KDE support    : includes in $kde_includes, libs in $kde_libraries"else  echo "KDE support    : disabled."fiecho "Qt includes    : $QT_INCLUDES"echo "Qt libraries   : $LIB_QT"echo "chmlib to link : $USE_LIB_CHM"