[apple/icu.git] / icuSources / runConfigureICU

#!/bin/sh
# Copyright (c) 1999-2011, International Business Machines Corporation and
# others. All Rights Reserved.

# runConfigureICU: This script will run the "configure" script for the appropriate platform
# Only supported platforms are recognized

me=`basename $0`
OPTS=

usage()
{
    ec=0$1
    if test $ec -eq 0
    then
        uletter=U
    else
        uletter=u
    fi

    echo "${uletter}sage: $me [ -h, --help ]  [ --enable-debug | --disable-release ] platform [ configurearg ... ]"
    if test $ec -eq 0
    then
        cat <<EOE

Options: -h, --help         Print this message and exit
         --enable-debug     Enable support for debugging
         --disable-release  Disable presetting optimization flags

The following names can be supplied as the argument for platform:

    AIX                 Use the IBM Visual Age xlc_r/xlC_r compilers on AIX
    AIX/GCC             Use the GNU gcc/g++ compilers on AIX
    Cygwin              Use the GNU gcc/g++ compilers on Cygwin
    Cygwin/MSVC         Use the Microsoft Visual C++ compiler on Cygwin
    Cygwin/MSVC2005     Use the Microsoft Visual C++ 2005 compiler on Cygwin
    Cygwin/ICL          Use the Intel C++ compiler on Cygwin
    FreeBSD             Use the GNU gcc/g++ compilers on Free BSD
    HP-UX/ACC           Use the HP ANSI C/Advanced C++ compilers on HP-UX 11
    IBMi                Use the iCC compilers on IBM i, i5/OS, OS/400
    Linux               Use the GNU gcc/g++ compilers on Linux
    Linux/ECC           Use the Intel ECC compiler on Linux
    Linux/ICC           Use the Intel ICC compiler on Linux
    Linux/VA            Use the IBM Visual Age compiler on Power PC Linux
    MacOSX              Use the GNU gcc/g++ compilers on MacOS X (Darwin)
    MinGW               Use the GNU gcc/g++ compilers on MinGW
    QNX                 Use the QNX QCC compiler on QNX/Neutrino
    Solaris             Use the Sun cc/CC compilers on Solaris
    Solaris/GCC         Use the GNU gcc/g++ compilers on Solaris
    SolarisX86          Use the Sun cc/CC compilers on Solaris x86
    TRU64V5.1/CXX       Use the Compaq cxx compiler on Tru64 (OSF)
    zOS                 Use the IBM cxx compiler on z/OS (os/390)
    zOSV1R2             Use the IBM cxx compiler for z/OS 1.2
EOE
    fi

    exit $ec
}

# Parse arguments

platform=
debug=0
release=1

while test $# -ne 0
do
    case "$1" in
    -h|--help)
        usage 0
        ;;
    --enable-debug)
        debug=1
        OPTS="$OPTS --enable-debug"
        ;;
    --disable-release)
        release=0
        OPTS="$OPTS --disable-release"
        ;;
    *)
        platform="$1"
        shift
        break
        ;;
    esac
    shift
done

if test x$platform = x
then
   usage 1
fi

# Go.

rm -f config.cache
rm -f config.log
rm -f config.status

DEBUG_CFLAGS='-g'
DEBUG_CXXFLAGS='-g'

if test x$configure = x
then
    if test -f ./configure
    then
        configuredir=.
    else
        configuredir=`echo $0 | sed 's,[^/]*$,,'`
        if test x$configuredir = x$0
        then
            configuredir=.
        fi
    fi

    if test x$configuredir = x
    then
        configuredir=.
    fi

    configure=$configuredir/configure
fi

case $platform in
    AIX)
        THE_OS=AIX
        THE_COMP="xlC_r"
        CC=`which xlc_r`; export CC
        if [ ! -x $CC ]; then
           echo "ERROR: xlc_r was not found, please check the PATH to make sure it is correct."; exit 1
        fi
        CXX=`which xlC_r`; export CXX
        if [ ! -x $CXX ]; then
           echo "ERROR: xlC_r was not found, please check the PATH to make sure it is correct."; exit 1
        fi
        RELEASE_CFLAGS="-O2 -qmaxmem=-1"
        RELEASE_CXXFLAGS="-O2 -qmaxmem=-1"
        ;;
    AIX/GCC)
        THE_OS=AIX
        THE_COMP="the GNU C++"
        CC=gcc; export CC
        CXX=g++; export CXX
        DEBUG_CFLAGS='-g -O0'
        DEBUG_CXFLAGS='-g -O0'
        ;;
    Solaris)
        THE_OS=SOLARIS
        THE_COMP="Sun's CC"
        CC=`which cc`; export CC
        CXX=`which CC`; export CXX
        RELEASE_CFLAGS="-xO1 -xlibmil"
        RELEASE_CXXFLAGS="-O4 -xlibmil"
        ;;
    Solaris/GCC)
        THE_OS=SOLARIS
        THE_COMP="the GNU C++"
        CC=gcc; export CC
        CXX=g++; export CXX
        RELEASE_CFLAGS=-O1
        RELEASE_CXXFLAGS=-O2
        ;;
    SolarisX86)
        THE_OS="SOLARIS X86"
        THE_COMP="Sun's CC"
        CC=`which cc`; export CC
        CXX=`which CC`; export CXX
        LDFLAGS="${LDFLAGS} -lCrun";export LDFLAGS
        RELEASE_CFLAGS=-xO3
        RELEASE_CXXFLAGS=-O3
        ;;
    HP-UX/ACC)
        THE_OS="HP-UX 11"
        THE_COMP="aCC"
        CC=cc; export CC
        CXX=aCC; export CXX
        RELEASE_CFLAGS='+O2 +Ofltacc'
        RELEASE_CXXFLAGS='+O2 +Ofltacc'
        ;;
    IBMi)
        THE_OS="IBM i"
        THE_COMP="the iCC C++"
        CC=icc; export CC
        CXX=icc; export CXX
        CPP="$CC -c -qpponly"; export CPP
        MAKE=gmake; export MAKE
        U_MAKE=gmake; export U_MAKE
        # gmake is a .pgm and may not be on the path.  Don't use a full path, just use gmake.
        ac_cv_path_U_MAKE=gmake; export ac_cv_path_U_MAKE
        RELEASE_CFLAGS='-O4'
        RELEASE_CXXFLAGS='-O4'
        ;;
    Linux/ECC)
        THE_OS="Linux"
        THE_COMP="Intel ECC 7.1"
        CC=ecc; export CC
        CXX=ecpc; export CXX
        RELEASE_CFLAGS='-O2'
        RELEASE_CXXFLAGS='-O2'
        ;;
    Linux/ICC)
        THE_OS="Linux"
        CC=`which icc`; export CC
        CXX=`which icpc`; export CXX
	ICC_VER=`${CC} -v 2>&1`
        RELEASE_CFLAGS='-O'
        RELEASE_CXXFLAGS='-O'
        export CFLAGS="-fp-model precise"
        export CXXFLAGS="-fp-model precise"
	if [ "${ICC_VER}" = "Version 9.0 " ]; then
		RELEASE_CFLAGS=''
		RELEASE_CXXFLAGS=''
		export CFLAGS="${CFLAGS} -O0"
		export CXXFLAGS="${CXXFLAGS} -O0"
		echo "ICC 9.0 does not work with optimization- disabling optimizations"
	fi
        THE_COMP="Intel ${ICC_VER}"
        ;;
    Linux/VA)
        THE_OS="Linux"
        THE_COMP="IBM Visual Age C++ Compiler"
        CC=`which xlc_r`; export CC
        CXX=`which xlC_r`; export CXX
        RELEASE_CFLAGS="-O2 -qmaxmem=-1"
        RELEASE_CXXFLAGS="-O2 -qmaxmem=-1"
        ;;
    Linux*)
        THE_OS="Linux"
        THE_COMP="the GNU C++"
        CC=gcc; export CC
        CXX=g++; export CXX
        DEBUG_CFLAGS='-g -O0'
        DEBUG_CXFLAGS='-g -O0'
        ;;
    Cygwin)
        THE_OS="Cygwin"
        THE_COMP="the GNU C++"
        RELEASE_CFLAGS='-O3'
        RELEASE_CXXFLAGS='-O3'
        ;;
    Cygwin/MSVC)
        THE_OS="Windows with Cygwin"
        THE_COMP="Microsoft Visual C++"
        CC=cl; export CC
        CXX=cl; export CXX
        RELEASE_CFLAGS='/Gy /MD'
        RELEASE_CXXFLAGS='/Gy /MD'
        DEBUG_CFLAGS='/Zi /MDd'
        DEBUG_CXXFLAGS='/Zi /MDd'
        DEBUG_LDFLAGS='/DEBUG'
        ;;
    Cygwin/MSVC2005)
        THE_OS="Windows with Cygwin"
        THE_COMP="Microsoft Visual C++ 2005"
        CC=cl; export CC
        CXX=cl; export CXX
        RELEASE_CFLAGS='/Gy /MD'
        RELEASE_CXXFLAGS='/Gy /MD'
        DEBUG_CFLAGS='/Zi /MDd'
        DEBUG_CXXFLAGS='/Zi /MDd'
        DEBUG_LDFLAGS='/DEBUG'
        ;;
    Cygwin/ICL)
        THE_OS="Windows with Cygwin"
        THE_COMP="Intel C++"
        CC=icl; export CC
        CXX=icl; export CXX
        # The Intel compiler has optimization bugs. So we disable optimization.
        RELEASE_CFLAGS='/Od'
        RELEASE_CXXFLAGS='/Od'
        DEBUG_CFLAGS='/Zi'
        DEBUG_CXXFLAGS='/Zi'
        DEBUG_LDFLAGS='/DEBUG'
        ;;
    MacOSX)
        THE_OS="MacOS X (Darwin)"
        THE_COMP="the GNU C++"
        RELEASE_CFLAGS='-O2'
        RELEASE_CXXFLAGS='-O2'
        DEBUG_CFLAGS='-g -O0'
        DEBUG_CXXFLAGS='-g -O0'
        ;;
    MinGW)
        THE_OS="MinGW"
        THE_COMP="the GNU C++"
        RELEASE_CFLAGS='-O3'
        RELEASE_CXXFLAGS='-O3'
        ;;
    *BSD)
        THE_OS="BSD"
        THE_COMP="the GNU C++"
        CC=gcc; export CC
        CXX=g++; export CXX
        DEBUG_CFLAGS='-g -O0'
        DEBUG_CXFLAGS='-g -O0'
        ;;
    TRU64V5.1/CXX)
        THE_OS="OSF1"
        THE_COMP="Compaq cxx"
        CC=cc; export CC
        CXX=cxx; export CXX
        ;;
    QNX)
        THE_OS="QNX"
        THE_COMP="QNX cc"
        CC=qcc; export CC
        CXX=QCC; export CXX
        ;;
    zOS)
        THE_OS="z/OS (OS/390)"
        THE_COMP="z/OS C/C++"
        CC=cc; export CC
        CXX=cxx; export CXX
        RELEASE_CFLAGS="-2 -Wc,'inline(auto,noreport,500,4000)'"
        RELEASE_CXXFLAGS="-2 -Wc,'inline(auto,noreport,500,4000)'"
        ;;
    zOSV1R2)
        THE_OS="z/OS 1.2"
        THE_COMP="z/OS 1.2 C/C++"
        CC=cc; export CC
        CXX=cxx; export CXX
        export COMPILE_LINK_ENVVAR='_CXX_CICC_VER}=0x41020000 _C89_CVERSION=0x41020000 _CC_CVERSION=0x41020000 _CXX_PVERSION=0x41020000 _C89_PVERSION=0x41020000 _CC_PVERSION=0x41020000'
        export _CXX_CVERSION=0x41020000 _C89_CVERSION=0x41020000 _CC_CVERSION=0x41020000 _CXX_PVERSION=0x41020000 _C89_PVERSION=0x41020000 _CC_PVERSION=0x41020000
        export LDFLAGS="-Wl,'compat=pm3'"
        export CFLAGS="-Wc,'target(zOSV1R2)'"
        export CXXFLAGS="-Wc,'target(zOSV1R2)'"
        RELEASE_CFLAGS="-2 -Wc,'inline(auto,noreport,500,4000)'"
        RELEASE_CXXFLAGS="-2 -Wc,'inline(auto,noreport,500,4000)'"
        ;;
    *)
        >&2 echo "$me: unrecognized platform \"$platform\" (use --help for help)"
        exit 1;;
esac


# Tweak flags

if test $release -eq 1
then
    if test "$RELEASE_CFLAGS" = ""
    then
        case $CC in
            gcc|*/gcc|*-gcc-*|*/*-gcc-*)
                RELEASE_CFLAGS=-O3
                ;;
        esac
    fi
    if test "$RELEASE_CFLAGS" != ""
    then
        CFLAGS="$CFLAGS $RELEASE_CFLAGS"
    fi
    if test "$RELEASE_CXXFLAGS" = ""
    then
        case $CXX in
            g++|*/g++|*-g++-*|*/*-g++-*)
                RELEASE_CXXFLAGS=-O3
                ;;
        esac
    fi
    if test "$RELEASE_CXXFLAGS" != ""
    then
        CXXFLAGS="$CXXFLAGS $RELEASE_CXXFLAGS"
    fi
    if test "$RELEASE_LDFLAGS" != ""
    then
        LDFLAGS="$LDFLAGS $RELEASE_LDFLAGS"
    fi
fi

if test $debug -eq 1
then
    if test "$DEBUG_CFLAGS" != ""
    then
        CFLAGS="$CFLAGS $DEBUG_CFLAGS"
    fi
    if test "$DEBUG_CXXFLAGS" != ""
    then
        CXXFLAGS="$CXXFLAGS $DEBUG_CXXFLAGS"
    fi
    if test "$DEBUG_LDFLAGS" != ""
    then
        LDFLAGS="$LDFLAGS $DEBUG_LDFLAGS"
    fi
fi

export CFLAGS
export CXXFLAGS
export LDFLAGS

# Run configure

echo "export CPP=$CPP CC=$CC CXX=$CXX CPPFLAGS=$CPPFLAGS CFLAGS=$CFLAGS CXXFLAGS=$CXXFLAGS LDFLAGS=$LDFLAGS MAKE=$MAKE"
echo "Running ./configure $OPTS $@ for $THE_OS using $THE_COMP compiler"
echo
if $configure $OPTS $@
then
	echo
	echo If the result of the above commands looks okay to you, go to the directory
	echo source in the ICU distribution to build ICU. Please remember that ICU needs
	echo GNU make to build properly...
else
	echo $0: ./configure failed
	exit 1
fi
Commit	Line	Data
b75a7d8f	1	#!/bin/sh
4388f060	2	# Copyright (c) 1999-2011, International Business Machines Corporation and
b75a7d8f A	3	# others. All Rights Reserved.
	4
	5	# runConfigureICU: This script will run the "configure" script for the appropriate platform
	6	# Only supported platforms are recognized
	7
	8	me=`basename $0`
	9	OPTS=
	10
	11	usage()
	12	{
	13	ec=0$1
	14	if test $ec -eq 0
	15	then
	16	uletter=U
	17	else
	18	uletter=u
	19	fi
	20
	21	echo "${uletter}sage: $me [ -h, --help ] [ --enable-debug \| --disable-release ] platform [ configurearg ... ]"
	22	if test $ec -eq 0
	23	then
	24	cat <<EOE
	25
	26	Options: -h, --help Print this message and exit
	27	--enable-debug Enable support for debugging
	28	--disable-release Disable presetting optimization flags
	29
	30	The following names can be supplied as the argument for platform:
	31
73c04bcf A	32	AIX Use the IBM Visual Age xlc_r/xlC_r compilers on AIX
73c04bcf A	33	AIX/GCC Use the GNU gcc/g++ compilers on AIX
73c04bcf A	34	Cygwin Use the GNU gcc/g++ compilers on Cygwin
73c04bcf A	35	Cygwin/MSVC Use the Microsoft Visual C++ compiler on Cygwin
46f4442e	36	Cygwin/MSVC2005 Use the Microsoft Visual C++ 2005 compiler on Cygwin
73c04bcf A	37	Cygwin/ICL Use the Intel C++ compiler on Cygwin
	38	FreeBSD Use the GNU gcc/g++ compilers on Free BSD
	39	HP-UX/ACC Use the HP ANSI C/Advanced C++ compilers on HP-UX 11
46f4442e	40	IBMi Use the iCC compilers on IBM i, i5/OS, OS/400
73c04bcf A	41	Linux Use the GNU gcc/g++ compilers on Linux
	42	Linux/ECC Use the Intel ECC compiler on Linux
	43	Linux/ICC Use the Intel ICC compiler on Linux
	44	Linux/VA Use the IBM Visual Age compiler on Power PC Linux
	45	MacOSX Use the GNU gcc/g++ compilers on MacOS X (Darwin)
4388f060	46	MinGW Use the GNU gcc/g++ compilers on MinGW
73c04bcf A	47	QNX Use the QNX QCC compiler on QNX/Neutrino
	48	Solaris Use the Sun cc/CC compilers on Solaris
	49	Solaris/GCC Use the GNU gcc/g++ compilers on Solaris
	50	SolarisX86 Use the Sun cc/CC compilers on Solaris x86
	51	TRU64V5.1/CXX Use the Compaq cxx compiler on Tru64 (OSF)
	52	zOS Use the IBM cxx compiler on z/OS (os/390)
	53	zOSV1R2 Use the IBM cxx compiler for z/OS 1.2
b75a7d8f A	54	EOE
	55	fi
	56
	57	exit $ec
	58	}
	59
	60	# Parse arguments
	61
	62	platform=
	63	debug=0
	64	release=1
	65
	66	while test $# -ne 0
	67	do
	68	case "$1" in
	69	-h\|--help)
	70	usage 0
	71	;;
	72	--enable-debug)
	73	debug=1
374ca955	74	OPTS="$OPTS --enable-debug"
b75a7d8f A	75	;;
b75a7d8f A	76	--disable-release)
b75a7d8f	77	release=0
374ca955	78	OPTS="$OPTS --disable-release"
b75a7d8f A	79	;;
	80	*)
	81	platform="$1"
	82	shift
	83	break
	84	;;
	85	esac
	86	shift
	87	done
	88
	89	if test x$platform = x
	90	then
	91	usage 1
	92	fi
	93
	94	# Go.
	95
	96	rm -f config.cache
	97	rm -f config.log
	98	rm -f config.status
	99
	100	DEBUG_CFLAGS='-g'
	101	DEBUG_CXXFLAGS='-g'
	102
	103	if test x$configure = x
	104	then
	105	if test -f ./configure
	106	then
	107	configuredir=.
	108	else
	109	configuredir=`echo $0 \| sed 's,[^/]*$,,'`
	110	if test x$configuredir = x$0
	111	then
	112	configuredir=.
	113	fi
	114	fi
	115
	116	if test x$configuredir = x
	117	then
	118	configuredir=.
	119	fi
	120
	121	configure=$configuredir/configure
	122	fi
	123
	124	case $platform in
73c04bcf	125	AIX)
b75a7d8f A	126	THE_OS=AIX
	127	THE_COMP="xlC_r"
	128	CC=`which xlc_r`; export CC
729e4ab9 A	129	if [ ! -x $CC ]; then
	130	echo "ERROR: xlc_r was not found, please check the PATH to make sure it is correct."; exit 1
	131	fi
b75a7d8f	132	CXX=`which xlC_r`; export CXX
729e4ab9 A	133	if [ ! -x $CXX ]; then
	134	echo "ERROR: xlC_r was not found, please check the PATH to make sure it is correct."; exit 1
	135	fi
b75a7d8f A	136	RELEASE_CFLAGS="-O2 -qmaxmem=-1"
b75a7d8f A	137	RELEASE_CXXFLAGS="-O2 -qmaxmem=-1"
b75a7d8f	138	;;
73c04bcf	139	AIX/GCC)
374ca955	140	THE_OS=AIX
73c04bcf A	141	THE_COMP="the GNU C++"
	142	CC=gcc; export CC
	143	CXX=g++; export CXX
729e4ab9 A	144	DEBUG_CFLAGS='-g -O0'
729e4ab9 A	145	DEBUG_CXFLAGS='-g -O0'
b75a7d8f	146	;;
73c04bcf	147	Solaris)
b75a7d8f A	148	THE_OS=SOLARIS
	149	THE_COMP="Sun's CC"
	150	CC=`which cc`; export CC
	151	CXX=`which CC`; export CXX
4388f060	152	RELEASE_CFLAGS="-xO1 -xlibmil"
73c04bcf	153	RELEASE_CXXFLAGS="-O4 -xlibmil"
b75a7d8f	154	;;
73c04bcf	155	Solaris/GCC)
b75a7d8f	156	THE_OS=SOLARIS
73c04bcf A	157	THE_COMP="the GNU C++"
	158	CC=gcc; export CC
	159	CXX=g++; export CXX
	160	RELEASE_CFLAGS=-O1
4388f060	161	RELEASE_CXXFLAGS=-O2
73c04bcf A	162	;;
	163	SolarisX86)
	164	THE_OS="SOLARIS X86"
b75a7d8f A	165	THE_COMP="Sun's CC"
	166	CC=`which cc`; export CC
	167	CXX=`which CC`; export CXX
4388f060	168	LDFLAGS="${LDFLAGS} -lCrun";export LDFLAGS
73c04bcf A	169	RELEASE_CFLAGS=-xO3
73c04bcf A	170	RELEASE_CXXFLAGS=-O3
b75a7d8f	171	;;
73c04bcf	172	HP-UX/ACC)
b75a7d8f A	173	THE_OS="HP-UX 11"
	174	THE_COMP="aCC"
	175	CC=cc; export CC
	176	CXX=aCC; export CXX
	177	RELEASE_CFLAGS='+O2 +Ofltacc'
	178	RELEASE_CXXFLAGS='+O2 +Ofltacc'
	179	;;
46f4442e A	180	IBMi)
	181	THE_OS="IBM i"
	182	THE_COMP="the iCC C++"
4388f060 A	183	CC=icc; export CC
4388f060 A	184	CXX=icc; export CXX
729e4ab9	185	CPP="$CC -c -qpponly"; export CPP
4388f060 A	186	MAKE=gmake; export MAKE
	187	U_MAKE=gmake; export U_MAKE
	188	# gmake is a .pgm and may not be on the path. Don't use a full path, just use gmake.
	189	ac_cv_path_U_MAKE=gmake; export ac_cv_path_U_MAKE
46f4442e A	190	RELEASE_CFLAGS='-O4'
	191	RELEASE_CXXFLAGS='-O4'
	192	;;
73c04bcf	193	Linux/ECC)
374ca955 A	194	THE_OS="Linux"
	195	THE_COMP="Intel ECC 7.1"
	196	CC=ecc; export CC
	197	CXX=ecpc; export CXX
	198	RELEASE_CFLAGS='-O2'
	199	RELEASE_CXXFLAGS='-O2'
	200	;;
73c04bcf	201	Linux/ICC)
374ca955	202	THE_OS="Linux"
73c04bcf A	203	CC=`which icc`; export CC
73c04bcf A	204	CXX=`which icpc`; export CXX
729e4ab9	205	ICC_VER=`${CC} -v 2>&1`
73c04bcf A	206	RELEASE_CFLAGS='-O'
73c04bcf A	207	RELEASE_CXXFLAGS='-O'
729e4ab9 A	208	export CFLAGS="-fp-model precise"
	209	export CXXFLAGS="-fp-model precise"
	210	if [ "${ICC_VER}" = "Version 9.0 " ]; then
	211	RELEASE_CFLAGS=''
	212	RELEASE_CXXFLAGS=''
	213	export CFLAGS="${CFLAGS} -O0"
	214	export CXXFLAGS="${CXXFLAGS} -O0"
	215	echo "ICC 9.0 does not work with optimization- disabling optimizations"
	216	fi
	217	THE_COMP="Intel ${ICC_VER}"
374ca955	218	;;
73c04bcf	219	Linux/VA)
374ca955 A	220	THE_OS="Linux"
	221	THE_COMP="IBM Visual Age C++ Compiler"
	222	CC=`which xlc_r`; export CC
	223	CXX=`which xlC_r`; export CXX
	224	RELEASE_CFLAGS="-O2 -qmaxmem=-1"
	225	RELEASE_CXXFLAGS="-O2 -qmaxmem=-1"
	226	;;
73c04bcf A	227	Linux*)
	228	THE_OS="Linux"
	229	THE_COMP="the GNU C++"
	230	CC=gcc; export CC
	231	CXX=g++; export CXX
729e4ab9 A	232	DEBUG_CFLAGS='-g -O0'
729e4ab9 A	233	DEBUG_CXFLAGS='-g -O0'
73c04bcf	234	;;
374ca955 A	235	Cygwin)
374ca955 A	236	THE_OS="Cygwin"
b75a7d8f	237	THE_COMP="the GNU C++"
374ca955 A	238	RELEASE_CFLAGS='-O3'
	239	RELEASE_CXXFLAGS='-O3'
	240	;;
	241	Cygwin/MSVC)
	242	THE_OS="Windows with Cygwin"
	243	THE_COMP="Microsoft Visual C++"
	244	CC=cl; export CC
	245	CXX=cl; export CXX
729e4ab9 A	246	RELEASE_CFLAGS='/Gy /MD'
	247	RELEASE_CXXFLAGS='/Gy /MD'
	248	DEBUG_CFLAGS='/Zi /MDd'
	249	DEBUG_CXXFLAGS='/Zi /MDd'
73c04bcf A	250	DEBUG_LDFLAGS='/DEBUG'
73c04bcf A	251	;;
46f4442e A	252	Cygwin/MSVC2005)
	253	THE_OS="Windows with Cygwin"
	254	THE_COMP="Microsoft Visual C++ 2005"
	255	CC=cl; export CC
	256	CXX=cl; export CXX
729e4ab9 A	257	RELEASE_CFLAGS='/Gy /MD'
	258	RELEASE_CXXFLAGS='/Gy /MD'
	259	DEBUG_CFLAGS='/Zi /MDd'
	260	DEBUG_CXXFLAGS='/Zi /MDd'
46f4442e A	261	DEBUG_LDFLAGS='/DEBUG'
46f4442e A	262	;;
73c04bcf A	263	Cygwin/ICL)
	264	THE_OS="Windows with Cygwin"
	265	THE_COMP="Intel C++"
	266	CC=icl; export CC
	267	CXX=icl; export CXX
	268	# The Intel compiler has optimization bugs. So we disable optimization.
	269	RELEASE_CFLAGS='/Od'
	270	RELEASE_CXXFLAGS='/Od'
	271	DEBUG_CFLAGS='/Zi'
	272	DEBUG_CXXFLAGS='/Zi'
	273	DEBUG_LDFLAGS='/DEBUG'
b75a7d8f A	274	;;
	275	MacOSX)
	276	THE_OS="MacOS X (Darwin)"
	277	THE_COMP="the GNU C++"
	278	RELEASE_CFLAGS='-O2'
	279	RELEASE_CXXFLAGS='-O2'
729e4ab9 A	280	DEBUG_CFLAGS='-g -O0'
729e4ab9 A	281	DEBUG_CXXFLAGS='-g -O0'
b75a7d8f	282	;;
4388f060 A	283	MinGW)
	284	THE_OS="MinGW"
	285	THE_COMP="the GNU C++"
	286	RELEASE_CFLAGS='-O3'
	287	RELEASE_CXXFLAGS='-O3'
	288	;;
b75a7d8f A	289	*BSD)
	290	THE_OS="BSD"
	291	THE_COMP="the GNU C++"
	292	CC=gcc; export CC
	293	CXX=g++; export CXX
729e4ab9 A	294	DEBUG_CFLAGS='-g -O0'
729e4ab9 A	295	DEBUG_CXFLAGS='-g -O0'
b75a7d8f	296	;;
73c04bcf A	297	TRU64V5.1/CXX)
	298	THE_OS="OSF1"
	299	THE_COMP="Compaq cxx"
	300	CC=cc; export CC
	301	CXX=cxx; export CXX
	302	;;
b75a7d8f A	303	QNX)
	304	THE_OS="QNX"
	305	THE_COMP="QNX cc"
	306	CC=qcc; export CC
	307	CXX=QCC; export CXX
	308	;;
	309	zOS)
	310	THE_OS="z/OS (OS/390)"
73c04bcf	311	THE_COMP="z/OS C/C++"
b75a7d8f A	312	CC=cc; export CC
b75a7d8f A	313	CXX=cxx; export CXX
46f4442e A	314	RELEASE_CFLAGS="-2 -Wc,'inline(auto,noreport,500,4000)'"
46f4442e A	315	RELEASE_CXXFLAGS="-2 -Wc,'inline(auto,noreport,500,4000)'"
b75a7d8f A	316	;;
	317	zOSV1R2)
	318	THE_OS="z/OS 1.2"
	319	THE_COMP="z/OS 1.2 C/C++"
	320	CC=cc; export CC
	321	CXX=cxx; export CXX
729e4ab9	322	export COMPILE_LINK_ENVVAR='_CXX_CICC_VER}=0x41020000 _C89_CVERSION=0x41020000 _CC_CVERSION=0x41020000 _CXX_PVERSION=0x41020000 _C89_PVERSION=0x41020000 _CC_PVERSION=0x41020000'
b75a7d8f	323	export _CXX_CVERSION=0x41020000 _C89_CVERSION=0x41020000 _CC_CVERSION=0x41020000 _CXX_PVERSION=0x41020000 _C89_PVERSION=0x41020000 _CC_PVERSION=0x41020000
73c04bcf A	324	export LDFLAGS="-Wl,'compat=pm3'"
	325	export CFLAGS="-Wc,'target(zOSV1R2)'"
	326	export CXXFLAGS="-Wc,'target(zOSV1R2)'"
729e4ab9 A	327	RELEASE_CFLAGS="-2 -Wc,'inline(auto,noreport,500,4000)'"
729e4ab9 A	328	RELEASE_CXXFLAGS="-2 -Wc,'inline(auto,noreport,500,4000)'"
b75a7d8f A	329	;;
	330	*)
	331	>&2 echo "$me: unrecognized platform \"$platform\" (use --help for help)"
	332	exit 1;;
	333	esac
	334
	335
	336	# Tweak flags
	337
	338	if test $release -eq 1
	339	then
	340	if test "$RELEASE_CFLAGS" = ""
	341	then
	342	case $CC in
	343	gcc\|/gcc\|-gcc-\|/-gcc-)
	344	RELEASE_CFLAGS=-O3
	345	;;
	346	esac
	347	fi
	348	if test "$RELEASE_CFLAGS" != ""
	349	then
	350	CFLAGS="$CFLAGS $RELEASE_CFLAGS"
	351	fi
b75a7d8f A	352	if test "$RELEASE_CXXFLAGS" = ""
	353	then
	354	case $CXX in
	355	g++\|/g++\|-g++-\|/-g++-)
729e4ab9	356	RELEASE_CXXFLAGS=-O3
b75a7d8f A	357	;;
	358	esac
	359	fi
	360	if test "$RELEASE_CXXFLAGS" != ""
	361	then
	362	CXXFLAGS="$CXXFLAGS $RELEASE_CXXFLAGS"
	363	fi
46f4442e A	364	if test "$RELEASE_LDFLAGS" != ""
	365	then
	366	LDFLAGS="$LDFLAGS $RELEASE_LDFLAGS"
	367	fi
b75a7d8f A	368	fi
	369
	370	if test $debug -eq 1
	371	then
	372	if test "$DEBUG_CFLAGS" != ""
	373	then
	374	CFLAGS="$CFLAGS $DEBUG_CFLAGS"
	375	fi
b75a7d8f A	376	if test "$DEBUG_CXXFLAGS" != ""
	377	then
	378	CXXFLAGS="$CXXFLAGS $DEBUG_CXXFLAGS"
	379	fi
374ca955 A	380	if test "$DEBUG_LDFLAGS" != ""
	381	then
	382	LDFLAGS="$LDFLAGS $DEBUG_LDFLAGS"
	383	fi
b75a7d8f A	384	fi
b75a7d8f A	385
46f4442e A	386	export CFLAGS
	387	export CXXFLAGS
	388	export LDFLAGS
	389
b75a7d8f A	390	# Run configure
b75a7d8f A	391
729e4ab9	392	echo "export CPP=$CPP CC=$CC CXX=$CXX CPPFLAGS=$CPPFLAGS CFLAGS=$CFLAGS CXXFLAGS=$CXXFLAGS LDFLAGS=$LDFLAGS MAKE=$MAKE"
b75a7d8f A	393	echo "Running ./configure $OPTS $@ for $THE_OS using $THE_COMP compiler"
b75a7d8f A	394	echo
729e4ab9 A	395	if $configure $OPTS $@
	396	then
	397	echo
	398	echo If the result of the above commands looks okay to you, go to the directory
	399	echo source in the ICU distribution to build ICU. Please remember that ICU needs
	400	echo GNU make to build properly...
	401	else
	402	echo $0: ./configure failed
	403	exit 1
	404	fi