xref: /haiku/configure (revision d1d811ec7007913f727f6b44d2d730554eacfa19) 
1#!/bin/sh
2#
3# configure [ --floppy <floppy location> ]
4
5target=unknown
6
7# usage
8#
9# Prints usage.
10#
11usage()
12{
13	cat << EOF
14
15Usage: $0 <options>
16options:
17  --floppy <floppy location>  Specifies the location of the floppy
18                              (device or image).
19  --bochs-debug               Activates bochs serial debug emulation.
20  --target=TARGET             Select build target platform. [default=${target}]
21                              valid targets=r5,bone,dano,haiku
22  --include-gpl-addons        Include GPL licensed add-ons.
23  --help                      Prints out this help.
24EOF
25}
26
27# assertparam
28#
29# Checks whether at least one parameter is left.
30#
31assertparam()
32{
33	if [ $2 \< 2 ]; then
34		echo $0: \`$1\': Parameter expected.
35		exit 1
36	fi
37}
38
39# standard_gcc_settings
40#
41# Sets the variables for a GCC platform.
42#
43standard_gcc_settings()
44{
45	# PLATFORM_LINKLIBS
46	gcclib=`gcc -print-libgcc-file-name`
47	gccdir=`dirname ${gcclib}`
48	gcc_version=`gcc -dumpversion`
49	if [ "x${PLATFORM_LINKLIBS}" == "x" ] ; then
50		PLATFORM_LINKLIBS="-L ${gccdir} -lgcc"
51	fi
52	if [ "x${PLATFORM_HEADERS}" == "x" ] ; then
53		PLATFORM_HEADERS="${gccdir}/include"
54	fi
55	if [ "${LIBGCC_DIR}" == "" ] ; then
56		LIBGCC_DIR="${gccdir}"
57	fi
58	if [ "${LIBGCC_OBJECTS}" == "" ] ; then
59		LIBGCC_OBJECTS=`ar t ${gccdir}/libgcc.a`
60	fi
61}
62
63# default parameter values
64#
65platform=`uname`
66gcc_version=
67floppy=
68bochs_debug=0
69include_gpl_addons=0
70revision=`uname -r`
71case "$revision" in
72  5.1)   target=dano ;;
73  5.0.4) target=bone ;;
74  5.0*)  target=r5 ;;
75  *)     target="$platform" ;;
76esac
77
78# parse parameters
79#
80while [ $# \> 0 ] ; do
81	case "$1" in
82		--include-gpl-addons)	include_gpl_addons=1; shift 1;;
83		--floppy)		assertparam "$1" $#; floppy=$2; shift 2;;
84		--bochs-debug)	bochs_debug=1; shift 1;;
85		--target=*)     target=`echo $1 | cut -d'=' -f2-`; shift 1;;
86		--help | -h)	usage; exit 0;;
87		*)				echo Invalid argument: \`$1\'; exit 1;;
88	esac
89done
90
91# check parameters
92#
93if [ -n "$floppy" ]; then
94	case "$floppy" in
95		/*)	;;
96		*)	echo "Warning: non-absolute floppy path. Parameter ignored.";
97			floppy=;;
98	esac
99fi
100
101# BeOS
102if [ "${platform}" = "BeOS" ] ; then
103	standard_gcc_settings
104
105# Linux
106else if [ "${platform}" = "Linux" ] ; then
107	standard_gcc_settings
108
109# Unknown platform
110else
111	echo Unsupported platform: ${platform}
112	exit 1
113fi; fi
114
115# Generate BuildConfig
116cat << EOF > build/BuildConfig
117# BuildConfig
118# Note: This file has been automatically generated by configure.
119
120FLOPPY_PATH			?= "${floppy}" ;
121PLATFORM_LINKLIBS	?= ${PLATFORM_LINKLIBS} ;
122PLATFORM_HEADERS	?= ${PLATFORM_HEADERS} ;
123GCC_RAW_VERSION		?= ${gcc_version} ;
124LIBGCC_DIR			?= ${LIBGCC_DIR} ;
125LIBGCC_OBJECTS		?= ${LIBGCC_OBJECTS} ;
126BOCHS_DEBUG_HACK	?= ${bochs_debug} ;
127INCLUDE_GPL_ADDONS	?= ${include_gpl_addons} ;
128TARGET_PLATFORM 	?= ${target} ;
129EOF
130
131# Generate Timezones binaries bindings
132
133timezones=`echo src/data/etc/timezones/* | sed -e s@src/data/etc/timezones/CVS@@`
134for f in ${timezones};
135do
136
137TZOBJECTS=`gawk '/^Zone/ { print $2 } /^Link/ { print $3 } ' $f `
138
139cat << EOF >> build/BuildConfig
140TZ_OBJECTS on <src!data!etc!timezones>${f##src/data/etc/timezones/} ?= $TZOBJECTS ;
141EOF
142done
143