#!/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_output_griffin
DISTNAME=iwear_output_griffin
DISTDIR=iwear_output_griffin
VERSION=0.2.0

if [ ! -d ./lib ] 
    then mkdir ./lib
fi

# 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="-liwear_core"

INCLUDES="-I/sw/include -I \$(TOPDIR)/include/"

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

# Files to be linked together to the library

LIBFILES_src="
display.o
displayevent.o
displayeventimagedata.o
displayeventmenudata.o
displayeventtextdata.o
displayeventwidgetdata.o
optionguard.o
displayhandler.o
displayhandlerimagedata.o
displayhandlermenudata.o
displayhandlertextdata.o
displayhandlerwidgetdata.o
griffin.o
griffinoutputdatafunctor.o
layoutmanager.o
layoutinformation.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_GPP="3.3.1"

MIN_SDL_BASE="1.2.7"
MIN_SDL_IMG="1.2.3"
MIN_SDL_GFX="2.0.9"
MIN_SDL_TTF="2.0.6"

#
# End of configurable stuff
#
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

# 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"
	echo -e "Valid options are :"
	echo -e ""
	echo -e "Fine Tuning of library and include directories:"
	echo -e ""
	echo -e "Other Options:"
	echo -e "\t--no-pkg-config\tSkippes any search for pkg-config"
	echo -e "\t--prefix=<path>\tPath prefix to install the program into. default is $PREFIX"
	echo -e "\t--help\t\tDisplays this help screen"
	echo -e ""
	echo -e "Some influential environment variables:"
	echo -e "  CC          C compiler command"
	echo -e "  CFLAGS      C compiler flags"
#	echo -e "  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a"
#	echo -e "              nonstandard directory <lib dir>"
	echo -e "  CPPFLAGS    C++ Compiler flags, e.g. -I<include dir> if you have"
	echo -e "              headers in a nonstandard directory <include dir>"
	echo -e "  CPP         C++ Compiler"
	echo -e ""
	echo -e "Use these variables to override the choices made by \`configure' or to help"
	echo -e "it to find libraries and programs with nonstandard names/locations."

	cleanup; exit 0
fi


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

check_gcc $MIN_GCC

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

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

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

##############################################################################
# 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_strnlen
#check_strcasestr
#check_vasprintf
#check_strerror_r
check_echo

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

check_pkg_config

#check_pgsql 7.3.2
if [ $BAIL == "yes" ]
then
    cleanup; exit 1
fi

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

#check_libpqxx 2.1.3
#check_ssl $MIN_SSL
if [ $BAIL == "yes" ]
then
    cleanup; exit 1
fi

#check_glib2 $MIN_GLIB2
if [ $BAIL == "yes" ]
then
    cleanup; exit 1
fi

#check_orbit2 $MIN_ORBIT2
if [ $BAIL == "yes" ]
then
    cleanup; exit 1
fi

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

########################################################################
# Perform SDL checks
########################################################################

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

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

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

check_SDL_ttf $MIN_SDL_TTF
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"

echo -e "\nWe are ready to compile. Type \"gmake lnk\"  and then \"gmake\" or \"gmake install\" to create and then install the software. If you plan to develop then \"gmake dep\" is a usefull feature too"