dnl Process this file with autoconf to produce a configure script.
AC_INIT
AC_CONFIG_SRCDIR([acconfig.h])
AC_PREFIX_DEFAULT(/usr/local/harvest)

dnl Checks for programs.
AC_PROG_CC
AC_C_BIGENDIAN
AC_PROG_INSTALL

dnl Disable TCL code.
enable_wordview=no
if test "$enable_wordview" != "no" ;then
AC_ARG_WITH(wish,[  --with-wish=fullpath	  allows to specify full path for Tk interpreter to
			  avoid checking, which requires X],
WISH=$withval,[
AC_PATH_PROGS(WISH,wish wish8.0 wish4.2 wish8.1)
if test -n "$WISH"; then
AC_CACHE_CHECK(checking if wish version is 7.6 or above ,GOOD_WISH,
changequote(<<,>>)dnl
<<changequote(<<,>>)dnl>>
<<echo 'if {[info tclversion]>=7.6} {
 puts -nonewline "yes"
} else {
 puts -nonewline "no"
}
exit'>tmp$$.tcl
GOOD_WISH=`$WISH tmp$$.tcl`
rm tmp$$.tcl >>
<<changequote([, ])dnl>>
changequote([, ])dnl
)
if test "$GOOD_WISH" != yes; then
enable_wordview=no
fi
fi
])
fi
AC_ARG_WITH(install-root,[  --with-install-root=path
			   allows to install catdoc into other directory
			   than compilied-in path points to],installroot=$withval,)
replsuffix=.replchars
specsuffix=.specchars
targetcharset=koi8-r
sourcecharset=cp1251
AC_ARG_WITH(input,[  --with-input=charset 	   set default charset to expect in 8-bit word files],sourcecharset=$withval,sourcecharset=cp1251)
AC_ARG_WITH(output,[  --with-output=charset	   set default charset to output],targetcharset=$withval,targetcharset=koi8-r)
if test "$targetcharset" = "utf-8"; then
charsetcheck="$sourcecharset.txt"
else
charsetcheck="$sourcecharset.txt $targetcharset.txt"
fi
AC_ARG_ENABLE(charset-check,[  --disable-charset-check  allow make in charsets directory to succeed
			   even if files for default charsets are not found],[if test "$enable_charset_check" = no;
then
 charsetcheck=""
fi])
test -z "$manext" && manext=.1
test -z "$man1dir" && man1dir=\${prefix}/man/man1
installtargets="install-catdoc"
buildtargets="catdoc xls2csv"
if test -n "$WISH"; then
AC_ARG_ENABLE(wordview,[  --disable-wordview	   Do not install tcl-tk wrapper],[
if test "$enable_wordview" = no; then
  installtargets=install-catdoc
  buildtargets="catdoc xls2csv"
fi
],)
fi
dnl Checks for libraries.

dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(unistd.h)

dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST

dnl Checks for library functions.
AC_FUNC_SETVBUF_REVERSED

AC_CHECK_FUNCS(strdup strtol)
AC_SUBST(specsuffix)
AC_SUBST(replsuffix)
AC_SUBST(buildtargets)
AC_SUBST(installtargets)
AC_SUBST(targetcharset)
AC_SUBST(sourcecharset)
AC_SUBST(man1dir)
AC_SUBST(manext)
AC_SUBST(charsetcheck)
AC_SUBST(installroot)
AC_SUBST(WORDS_BIGENDIAN)
AC_CONFIG_FILES([doc/Makefile charsets/Makefile src/Makefile Makefile])
AC_OUTPUT