configure.in

dnl Process this file with autoconf to produce a configure script.
AC_INIT(main.c)
AM_INIT_AUTOMAKE(cgiaudit,1.0)
AC_PROG_CC
AC_PROG_INSTALL
AC_CANONICAL_HOST
dnl Checks for programs.

dnl Checks for libraries.
AC_ARG_WITH(nativeregex,[  --with-nativeregex Force use of native regular expression functions],[],[nativeregex=no])
AC_ARG_WITH(pcrelibdir,[  --with-pcrelibdir=DIR	path where libpcre is installed],
[if test $with_pcrelibdir = "yes";then echo "Please specify a directory for pcrelibdir!";exit;
	else LDFLAGS="$LDFLAGS -L$with_pcrelibdir";fi],[])

dnl The following is a list of typical operating systems with reliable regex functions in libc.
if test `uname -s` != "Linux"; then
if test `uname -s` != "SunOS"; then
if test `uname -s` != "IRIX"; then
if test `uname -s` != "IRIX64"; then

if test $nativeregex; then
AC_CHECK_LIB(pcre,pcre_compile,,echo "configure failed!";echo "Install libpcre! http://www.pcre.org";exit;)
AC_CHECK_LIB(pcreposix,regcomp,,echo "configure failed!";echo "Install libpcreposix! http://www.pcre.org";exit;)
fi

fi
fi
fi
fi

AC_CHECK_FUNCS(gethostbyname socket)

dnl Checks for header files.
AC_HEADER_STDC
dnl AC_CHECK_HEADERS()

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

dnl Checks for library functions.
AC_TYPE_SIGNAL
dnl AC_CHECK_FUNCS()

AC_OUTPUT(Makefile)