#!/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=libiwear_core
DISTNAME=iwear
DISTDIR=iwear-core
VERSION=0.7.0

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

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

CONFIG_H=./include/config.h

SRCDIRS="src"
LIBS=
LIBLIBS="-lssl -lcrypto -lboost_filesystem"
INCLUDES="-I \$(TOPDIR)/include/"

EXTRACLEANFILES="test doxygen.log libiw* idl/*.o idl/*.h idl/*.c idl/*.cc src/*.pp src/*.ao src/*.P src/*.d"
STERILFILES="*.tag lib/*.a lib/*.so* include/config.h makefile.conf"
STERILDIRS="doc/html"

# Files to be linked together to the library

LIBFILES_src="
configuration.o
iniloader.o
inisaver.o
"

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

MIN_MAKE="3.78"
MIN_GCC="3.3.0"
MIN_BOOST="1.31.0"

if [ "$OS_TYPE" == "solaris" ]
then
    MIN_GPP="4.0.0"
else
    # 3.3.5 gives compiler error in exceptions.cpp:84
    MIN_GPP="4.0.0"
fi

if [ "$OS_TYPE" == "linux" -o "$OS_TYPE" == "solaris" ]
then
    LIBLIBS="$LIBLIBS -lrt"
fi

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 

	--debuglevel=*)
	    DEBUGLEVEL="$optarg" 
	    continue;;
	esac
# This file contains the loop end as well as the common variable setting and the default case
. ./conf/common_optiondefaults

done
# }}}

if [ "$DEBUGLEVEL" ]
then
    PRIVATE_CONFIG="$PRIVATE_CONFIG\n#define IWEAR_DEBUGLEVEL $DEBUGLEVEL\n"
fi

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 "\t--debuglevel=#\tNumber of max debuglevel to compile in (for d_* streams)"

    cleanup; exit 0
fi

write_config_cache $@
##############################################################################
# GCC Version
##############################################################################

check_gcc $MIN_GCC
check_exit $BAIL

##############################################################################
# GCC Version
##############################################################################

check_gpp $MIN_GPP
check_exit $BAIL

##############################################################################
# gmake Version
##############################################################################

check_gmake $MIN_MAKE
if [ $BAIL == "yes" ]
then
    cleanup; exit 1
fi

check_dlopen
if [ $BAIL == "yes" ]
then
    cleanup; exit 1
fi
check_pthread
if [ $BAIL == "yes" ]
then
    cleanup; exit 1
fi

check_char_bit 8
if [ $BAIL == "yes" ]
then
    cleanup; exit 1
fi
check_strnlen
check_clock_gettime
check_pthread_timedlock
check_strcasestr
check_vasprintf
check_strerror_r
check_echo

##############################################################################
# pkg-config Version
##############################################################################

check_pkg_config

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

check_boost $MIN_BOOST
if [ $BAIL == "yes" ]
then
    cleanup; exit 1
fi

check_doxygen
BAIL=no

set_debug $DEBUG

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