scuffed-code/icu4c/source/runConfigureICU
George Rhoten b1ddaf0f0e ICU-4931 Fixes for z/OS
X-SVN-Rev: 18817
2005-11-21 08:02:13 +00:00

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#!/bin/sh
# Copyright (c) 1999-2005, 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
BeOS Use the GNU gcc/g++ compilers on BeOS
Cygwin Use the GNU gcc/g++ compilers on Cygwin
Cygwin/MSVC Use the Microsoft Visual C++ 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
Linux Use the GNU gcc/g++ compilers on Linux
Linux/ECC Use the Intel ECC compiler on Linux
Linux/ICC6 Use the Intel ICC 6 and older compilers 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)
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
OS390V2R10 Use the IBM cxx compiler for OS/390 2.10
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 $platform in
AIX)
THE_OS=AIX
THE_COMP="xlC_r"
CC=`which xlc_r`; export CC
CXX=`which xlC_r`; export CXX
RELEASE_CFLAGS="-O2 -qmaxmem=-1"
RELEASE_CXXFLAGS="-O2 -qmaxmem=-1"
;;
AIX/GCC)
THE_OS=AIX
THE_COMP="gcc"
CC=`which gcc`; export CC
CXX=`which g++`; export CXX
;;
Solaris)
THE_OS=SOLARIS
THE_COMP="Sun's CC"
CC=`which cc`; export CC
CXX=`which CC`; export CXX
RELEASE_CFLAGS="-xO4 -xlibmil"
RELEASE_CXXFLAGS="-O4 -xlibmil"
;;
Solaris/GCC)
THE_OS=SOLARIS
THE_COMP="the GNU C++"
CXXFLAGS="$CXXFLAGS -I/usr/local/include/g++"; export CXXFLAGS
LDFLAGS="$LDFLAGS -R/usr/local/lib"; export LDFLAGS
RELEASE_CXXFLAGS=-O
RELEASE_CFLAGS=-O3
;;
SolarisX86)
THE_OS="SOLARIS X86"
THE_COMP="Sun's CC"
CC=`which cc`; export CC
CXX=`which CC`; export CXX
LDFLAGS="-L -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'
;;
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/ICC6)
THE_OS="Linux"
THE_COMP="Intel ICC 6.0"
CC=icc; export CC
CXX=icpc; export CXX
RELEASE_CFLAGS='-O0'
RELEASE_CXXFLAGS='-O0'
;;
Linux/ICC)
THE_OS="Linux"
THE_COMP="Intel ICC 8.0"
CC=icc; export CC
CXX=icpc; export CXX
RELEASE_CFLAGS='-O'
RELEASE_CXXFLAGS='-O'
;;
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
;;
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='/O2 /Ob2 /Op'
RELEASE_CXXFLAGS='/O2 /Ob2 /Op'
# The real debug flags are defined by the mh file because configure can't handle them.
DEBUG_CFLAGS=
DEBUG_CXXFLAGS=
;;
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'
# The real debug flags are defined by the mh file because configure can't handle them.
DEBUG_CFLAGS=
DEBUG_CXXFLAGS=
;;
MacOSX)
THE_OS="MacOS X (Darwin)"
THE_COMP="the GNU C++"
RELEASE_CFLAGS='-O2'
RELEASE_CXXFLAGS='-O2'
;;
*BSD)
THE_OS="BSD"
THE_COMP="the GNU C++"
CC=gcc; export CC
CXX=g++; export CXX
;;
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
;;
BeOS)
THE_OS="BeOS"
THE_COMP="the GNU C++"
OPTIMIZATIONS="-fdefault-inline -fdefer-pop -fforce-mem -fforce-addr \
-finline -finline-functions \
-fkeep-inline-functions -fkeep-static-consts -fbranch-count-reg \
-ffunction-cse -fstrength-reduce -fthread-jumps -fcse-follow-jumps \
-fcse-skip-blocks -frerun-cse-after-loop -frerun-loop-opt \
-fexpensive-optimizations -foptimize-register-move -fregmove \
-fschedule-insns -fschedule-insns2 -ffloat-store -funroll-loops \
-fmove-all-movables -freduce-all-givs -fpeephole \
-funroll-all-loops -ffunction-sections -fdata-sections"
RELEASE_CFLAGS="$OPTIMIZATIONS"
RELEASE_CXXFLAGS="$OPTIMIZATIONS"
;;
zOS)
THE_OS="z/OS (OS/390)"
THE_COMP="z/OS 1.2 (through OS/390 v2r10) C/C++"
CC=cc; export CC
CXX=cxx; export CXX
export RELEASE_CFLAGS='-2'
export RELEASE_CXXFLAGS='-2'
;;
zOSV1R2)
THE_OS="z/OS 1.2"
THE_COMP="z/OS 1.2 C/C++"
CC=cc; export CC
CXX=cxx; export CXX
export COMPILE_LINK_ENVVAR='_CXX_CVERSION=0x41020000 _C89_CVERSION=0x41020000 _CC_CVERSION=0x41020000 _CXX_PVERSION=0x41020000 _C89_PVERSION=0x41020000 _CC_PVERSION=0x41020000'
export _CXX_CVERSION=0x41020000 _C89_CVERSION=0x41020000 _CC_CVERSION=0x41020000 _CXX_PVERSION=0x41020000 _C89_PVERSION=0x41020000 _CC_PVERSION=0x41020000
export LDFLAGS="-Wl,'compat=pm3'"
export CFLAGS="-Wc,'target(zOSV1R2)'"
export CXXFLAGS="-Wc,'target(zOSV1R2)'"
export RELEASE_CFLAGS='-2'
export RELEASE_CXXFLAGS='-2'
;;
OS390V2R10)
THE_OS="OS/390 2.10"
THE_COMP="OS/390 2.10 C/C++"
CC=cc; export CC
CXX=cxx; export CXX
export COMPILE_LINK_ENVVAR='_CXX_CVERSION=0x220A0000 _C89_CVERSION=0x220A0000 _CC_CVERSION=0x220A0000 _CXX_PVERSION=0x220A0000 _C89_PVERSION=0x220A0000 _CC_PVERSION=0x220A0000'
export _CXX_CVERSION=0x220A0000 _C89_CVERSION=0x220A0000 _CC_CVERSION=0x220A0000 _CXX_PVERSION=0x220A0000 _C89_PVERSION=0x220A0000 _CC_PVERSION=0x220A0000
export LDFLAGS="-Wl,'compat=pm3'"
export CFLAGS="-Wc,'target(OSV2R10)'"
export CXXFLAGS="-Wc,'target(OSV2R10)'"
export RELEASE_CFLAGS='-2'
export RELEASE_CXXFLAGS='-2'
;;
*)
>&2 echo "$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 $RELEASE_CFLAGS"
fi
export CFLAGS
if test "$RELEASE_CXXFLAGS" = ""
then
case $CXX in
g++|*/g++|*-g++-*|*/*-g++-*)
RELEASE_CXXFLAGS=-O
;;
esac
fi
if test "$RELEASE_CXXFLAGS" != ""
then
CXXFLAGS="$CXXFLAGS $RELEASE_CXXFLAGS"
fi
export CXXFLAGS
fi
if test $debug -eq 1
then
if test "$DEBUG_CFLAGS" != ""
then
CFLAGS="$CFLAGS $DEBUG_CFLAGS"
fi
export CFLAGS
if test "$DEBUG_CXXFLAGS" != ""
then
CXXFLAGS="$CXXFLAGS $DEBUG_CXXFLAGS"
fi
export CXXFLAGS
if test "$DEBUG_LDFLAGS" != ""
then
LDFLAGS="$LDFLAGS $DEBUG_LDFLAGS"
fi
export LDFLAGS
fi
# Run configure
echo "Running ./configure $OPTS $@ for $THE_OS using $THE_COMP compiler"
echo
$configure $OPTS $@
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...