#!/usr/bin/env bash
#
#
# This is not generated by autoconf or similar, just handcoded, since we don't
# need this much complexity

# Our configuration for the makefiles !!
PREFIX="/usr"
SYSCONF="/etc"
LIBNAME=libiwdb
DISTNAME=dbclasses
DISTDIR=dbclasses
VERSION=0.6.0

# include the check function library
. ./conf/functions

# internal configuration and needed versions
CONFLOG=config.log
DEBUG=0

CONFIG_H=./include/config.h

SRCDIRS="src"
LIBS=-lpthread
LIBLIBS="-lpthread -lpqxx -liwear_core"
INCLUDES="-I \$(TOPDIR)/include/"

EXTRACLEANFILES="test doxygen.log libiwdb* src/*.ao"
STERILFILES="*.tag lib/*.a lib/*.so* include/config.h makefile.conf"
STERILDIRS="doc/html"

# Files to be linked together to the library
LIBFILES_src="
debugmoduledb.o
dummydb.o 
iwdb.o 
optionguard.o
recordset.o"
PQLIBFILES="iwpgdb.o pgrecordset.o"
MYSQLLIBFILES=""


# do the prechecks, among others it tells us the os type class
. ./conf/common_precheck

# Minimum required version of libpq and postgresql stuff
#MIN_MAKE="3.78"
#MIN_GCC="3.3.0"
#MIN_GPP="3.3.0"
MIN_PG="7.3.4"
MIN_PQX="2.1.3"
MIN_IWEAR="0.6.0"

echo "Starting automagix config script" > $CONFLOG

set -- $(read_config_cache $@)
echo -e "$TUK$0 $@ $NOR"

# simple command line parameter parsing {{{
prev=
option=--`echo $prev | sed 's/_/-/g'`
optarg=`expr "x$option" : 'x[^=]*=\(.*\)'`

for option
do
# If the previous option needs an argument, assign it.
    if test -n "$prev"; then
	eval "$prev=\$option"
	prev=
	continue
    fi

    optarg=`expr "x$option" : 'x[^=]*=\(.*\)'`
. ./conf/common_optionparse
# These are the module specific options


    case $option in
	--with-pq-libs=* | --with-pq-lib=* | --with-pq-li=* | --with-pq-l=*)
            PG_LIBDIR=$optarg ;;	
	--with-pq-include=* |    --with-pq-includ=* | --with-pq-inclu=* | --with-pq-incl=* | --with-pq-inc=* | --with-pq-in=* | --with-pq-i=*)
	    PG_INCLUDE=$optarg ;;
	--with-pqxx-libs=* | --with-pqxx-lib=* | --with-pqxx-li=* | --with-pqxx-l=*)
	    PQXX_LIBDIR=$optarg ;;
	--with-pqxx-include=* | --with-pqxx-includ=* | --with-pqxx-inclu=* | --with-pqxx-incl=* | --with-pqxx-inc=* | --with-pqxx-in=* | --with-pqxx-i=*)
	    PQXX_INCLUDE=$optarg ;;
	-force-dummy | --force-dumm | --force-dum | --force-du | --force-d | --force- | --force | --forc | --for | --fo | --f)
	    DUMMY=yes ;;
	esac

# This file contains the loop end as well as the common variable setting and the default case
. ./conf/common_optiondefaults

done # }}}

eval PREFIX='$PREFIX'
eval SYSCONF='$SYSCONF'
set_dirs

if [ ! -z "$HELP" ]
then
#	echo "help"
#	echo -e "Unrecognized argument \"$1\"\n"
    . ./conf/common_help
    common_help
    echo -e ""
    echo -e "Project specific flags:"
    echo -e "Fine Tuning of library and include directories:"
    echo -e "\t--with-pq-libs=DIR\tThe directory where libpq.so can be found"
    echo -e "\t--with-pq-include=DIR\tThe directory where the libpq includes can be found"
    echo -e "\t--with-pqxx-libs=DIR\tThe directory where libpqxx.so can be found"
    echo -e "\t--with-pqxx-include=DIR\tThe directory where libpqxx.so includes can be found"
    echo -e ""

    cleanup; exit 0
fi
##############################################################################
# GCC Version
##############################################################################
write_config_cache $@

check_dynlib

#check_gcc $MIN_GCC
if [ $BAIL == "yes" ]
then
    echo "Your GCC is too old and does not support proper ISO C"
    exit 1
fi

#check_gpp $MIN_GPP
if [ $BAIL == "yes" ]
then
    echo "Your G++ is too old and does not support proper ISO C++"
    exit 1
fi

##############################################################################
# gmake Version
##############################################################################
#check_gmake $MIN_MAKE
if [ $BAIL == "yes" ]
then
    exit 1
fi

check_pkg_config
##############################################################################
# PostgreSQL libs Version
##############################################################################
check_pgsql $MIN_PG
if [ $BAIL == "yes" ]
then
    exit 1
fi

check_libpq
if [ $BAIL == "yes" ]
then
    exit 1
fi

check_libpqxx $MIN_PQX
if [ $BAIL == "yes" ]
then
    exit 1
fi

check_iwear $MIN_IWEAR
if [ $BAIL == "yes" ]
then
    cleanup; exit 1
fi

check_doxygen
BAIL=no
check_echo
#check_dlopen
set_debug $DEBUG

LIBFILES_src="$LIBFILES_src $PQLIBFILES"
gen_makefile makefile.conf

gen_config $CONFIG_H

echo -e "\nConfiguration :\n"
echo -e "PREFIX\t\t$PREFIX"
echo -e "SYSCONF\t\t$SYSCONF"
echo -e "LIBDIR\t\t$PREFIX/lib"

cat <<EOF

We are ready to compile. 
Type "gmake" to build the library.
Then you may type "gmake install" to install the software. If
you plan to develop then "gmake link" is the better alternative as it just
installs symlinks and you can use the new library right when it was build,
without the need to install it.

EOF