# Process this file with autoconf to produce a configure script.# $Id$AC_INIT(README)# Setup for automakePROJ_NAME=fetchPROJ_VERSION=1.0AM_INIT_AUTOMAKE($PROJ_NAME, $PROJ_VERSION)AC_SUBST(PROJ_NAME)AC_SUBST(PROJ_VERSION)# Detect the canonical host and target build environmentAC_CANONICAL_HOSTAC_CANONICAL_TARGET# Check for toolsAC_PROG_CCAC_PROG_AWK		# Used to parse out the path of headers/libs if it comes to that# Check for compiler environmentAC_C_CONST# First try to find HTTP Fetcher installed in a standard locationAC_CHECK_HEADER(http_fetcher.h, found_header=yes)AC_CHECK_LIB(http_fetcher, http_fetch, found_library=yes)# See if the user specified where the HTTP Fetcher headers and libraries areAC_ARG_WITH(includes,	[  --with-includes=DIR     HTTP Fetcher headers located in DIR],	header_path_specified=yes, header_path_specified=no)if test x$header_path_specified != xno;	then		# Check to see if it's REALLY there!		AC_PATH_PROG(verified_header_path, http_fetcher.h, no, $withval)		if test x$verified_header_path != xno;			then				CFLAGS="$CFLAGS -I$withval"		else			AC_MSG_ERROR([*** Couldn't find header (http_fetcher.h) in the specified location*** ($withval).****** Run 'configure --with-includes=DIR', where DIR is the path to the header*** file, then try 'make' again.])		fifiAC_ARG_WITH(libraries,	[  --with-libraries=DIR    HTTP Fetcher libraries located in DIR],	lib_path_specified=yes, lib_path_specified=no)if test x$lib_path_specified != xno;	then		# Check to see if it's REALLY there!		AC_PATH_PROG(verified_library_path, libhttp_fetcher.a, no, $withval)		if test x$verified_library_path != xno;			then			CFLAGS="$CFLAGS -L$withval"			specified_library_path=$withval		# Save it for -rpath		else			AC_MSG_ERROR([*** Couldn't find library (libhttp_fetcher.a) in the specified location*** ($withval).****** Run 'configure --with-libraries=DIR', where DIR is the path to the header*** file, then try 'make' again.])		fifi# If header not found in either case, check special cases, then alert the userif test x$found_header != xyes;	then		# Didn't find header in a standard place...		if test x$header_path_specified != xyes;			then			# Didn't specify it, either...			# Before erroring out, look in their home dir			AC_PATH_PROG(found_header_path, http_fetcher.h, no, $HOME/include)			if test x$found_header_path != xno;				then				# Cut the actual filename out of the path				number_of_fields=`echo $found_header_path | \				awk -F/ '{print NF-1}'`				found_header_path=`echo $found_header_path | \				cut -d/ -f1-$number_of_fields`				CFLAGS="$CFLAGS -I$found_header_path"			else			AC_MSG_ERROR([*** Couldn't find header (http_fetcher.h) in a standard location.*** HTTP Fetcher needs to be installed to continue.  If it IS installed,*** perhaps it was installed in a non-standard location.****** Run 'configure --with-includes=DIR', where DIR is the path to the header*** file, then try 'make' again.****** HTTP Fetcher can be downloaded from http://cs.nmu.edu/~lhanson/http_fetcher/])			fi		fifi# Set up a default location for the linker unless otherwise specified or foundld_rpath="-Wl,-rpath /usr/local/lib"# If library not found in either case, alert the userif test x$found_library != xyes;	then		# Didn't find library in standard place...		if test x$lib_path_specified != xyes;			then			# Didn't specify it, either...			# Before erroring out, check their home dir			AC_PATH_PROG(found_library_path, libhttp_fetcher.a, no, $HOME/lib)			if test x$found_library_path != xno;				then				# Cut the actual filename out of the path				number_of_fields=`echo $found_library_path | \				awk -F/ '{print NF-1}'`				found_library_path=`echo $found_library_path | \				cut -d/ -f1-$number_of_fields`				ld_rpath="-Wl,-rpath $found_library_path"				CFLAGS="$CFLAGS -L$found_library_path"			else			AC_MSG_ERROR([*** Couldn't find library (http_fetcher) in a standard location.*** HTTP Fetcher needs to be installed to continue.  If it IS installed,*** perhaps it was installed in a non-standard location.****** Run 'configure --with-libraries=DIR', where DIR is the path to the library,*** then try 'make' again.****** HTTP Fetcher can be downloaded from http://cs.nmu.edu/~lhanson/http_fetcher/])			fi		else			# Set the -rpath as specified			ld_rpath="-Wl,-rpath $specified_library_path"		fifi# Substitute the proper -rpath argument to link with wherever the library is#	installed.  Ah, this magic is wonderful once you finally get it working!!AC_SUBST(ld_rpath)# Finally create all the generated filesAC_OUTPUT(Makefile docs/Makefile src/Makefile)