icuSources/runConfigureICU

   1 #!/bin/sh
   2 # Copyright (c) 1999-2006, International Business Machines Corporation and
   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
  32     AIX                 Use the IBM Visual Age xlc_r/xlC_r compilers on AIX
  33     AIX/GCC             Use the GNU gcc/g++ compilers on AIX
  34     BeOS                Use the GNU gcc/g++ compilers on BeOS
  35     Cygwin              Use the GNU gcc/g++ compilers on Cygwin
  36     Cygwin/MSVC         Use the Microsoft Visual C++ compiler on Cygwin
  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
  40     Linux               Use the GNU gcc/g++ compilers on Linux
  41     Linux/ECC           Use the Intel ECC compiler on Linux
  42     Linux/ICC           Use the Intel ICC compiler on Linux
  43     Linux/VA            Use the IBM Visual Age compiler on Power PC Linux
  44     MacOSX              Use the GNU gcc/g++ compilers on MacOS X (Darwin)
  45     QNX                 Use the QNX QCC compiler on QNX/Neutrino
  46     Solaris             Use the Sun cc/CC compilers on Solaris
  47     Solaris/GCC         Use the GNU gcc/g++ compilers on Solaris
  48     SolarisX86          Use the Sun cc/CC compilers on Solaris x86
  49     TRU64V5.1/CXX       Use the Compaq cxx compiler on Tru64 (OSF)
  50     zOS                 Use the IBM cxx compiler on z/OS (os/390)
  51     zOSV1R2             Use the IBM cxx compiler for z/OS 1.2
  52 EOE
  53     fi
  54
  55     exit $ec
  56 }
  57
  58 # Parse arguments
  59
  60 platform=
  61 debug=0
  62 release=1
  63
  64 while test $# -ne 0
  65 do
  66     case "$1" in
  67     -h|--help)
  68         usage 0
  69         ;;
  70     --enable-debug)
  71         debug=1
  72         OPTS="$OPTS --enable-debug"
  73         ;;
  74     --disable-release)
  75         release=0
  76         OPTS="$OPTS --disable-release"
  77         ;;
  78     *)
  79         platform="$1"
  80         shift
  81         break
  82         ;;
  83     esac
  84     shift
  85 done
  86
  87 if test x$platform = x
  88 then
  89    usage 1
  90 fi
  91
  92 # Go.
  93
  94 rm -f config.cache
  95 rm -f config.log
  96 rm -f config.status
  97
  98 DEBUG_CFLAGS='-g'
  99 DEBUG_CXXFLAGS='-g'
 100
 101 if test x$configure = x
 102 then
 103     if test -f ./configure
 104     then
 105         configuredir=.
 106     else
 107         configuredir=`echo $0 | sed 's,[^/]*$,,'`
 108         if test x$configuredir = x$0
 109         then
 110             configuredir=.
 111         fi
 112     fi
 113
 114     if test x$configuredir = x
 115     then
 116         configuredir=.
 117     fi
 118
 119     configure=$configuredir/configure
 120 fi
 121
 122 case $platform in
 123     AIX)
 124         THE_OS=AIX
 125         THE_COMP="xlC_r"
 126         CC=`which xlc_r`; export CC
 127         CXX=`which xlC_r`; export CXX
 128         RELEASE_CFLAGS="-O2 -qmaxmem=-1"
 129         RELEASE_CXXFLAGS="-O2 -qmaxmem=-1"
 130         ;;
 131     AIX/GCC)
 132         THE_OS=AIX
 133         THE_COMP="the GNU C++"
 134         CC=gcc; export CC
 135         CXX=g++; export CXX
 136         ;;
 137     Solaris)
 138         THE_OS=SOLARIS
 139         THE_COMP="Sun's CC"
 140         CC=`which cc`; export CC
 141         CXX=`which CC`; export CXX
 142         RELEASE_CFLAGS="-xO4 -xlibmil"
 143         RELEASE_CXXFLAGS="-O4 -xlibmil"
 144         ;;
 145     Solaris/GCC)
 146         THE_OS=SOLARIS
 147         THE_COMP="the GNU C++"
 148         CC=gcc; export CC
 149         CXX=g++; export CXX
 150         RELEASE_CFLAGS=-O1
 151         RELEASE_CXXFLAGS=-O3
 152         ;;
 153     SolarisX86)
 154         THE_OS="SOLARIS X86"
 155         THE_COMP="Sun's CC"
 156         CC=`which cc`; export CC
 157         CXX=`which CC`; export CXX
 158         LDFLAGS="-L -lCrun";export LDFLAGS
 159         RELEASE_CFLAGS=-xO3
 160         RELEASE_CXXFLAGS=-O3
 161         ;;
 162     HP-UX/ACC)
 163         THE_OS="HP-UX 11"
 164         THE_COMP="aCC"
 165         CC=cc; export CC
 166         CXX=aCC; export CXX
 167         RELEASE_CFLAGS='+O2 +Ofltacc'
 168         RELEASE_CXXFLAGS='+O2 +Ofltacc'
 169         ;;
 170     Linux/ECC)
 171         THE_OS="Linux"
 172         THE_COMP="Intel ECC 7.1"
 173         CC=ecc; export CC
 174         CXX=ecpc; export CXX
 175         RELEASE_CFLAGS='-O2'
 176         RELEASE_CXXFLAGS='-O2'
 177         ;;
 178     Linux/ICC)
 179         THE_OS="Linux"
 180         THE_COMP="Intel ICC 9.0"
 181         CC=`which icc`; export CC
 182         CXX=`which icpc`; export CXX
 183         RELEASE_CFLAGS='-O'
 184         RELEASE_CXXFLAGS='-O'
 185         ;;
 186     Linux/VA)
 187         THE_OS="Linux"
 188         THE_COMP="IBM Visual Age C++ Compiler"
 189         CC=`which xlc_r`; export CC
 190         CXX=`which xlC_r`; export CXX
 191         RELEASE_CFLAGS="-O2 -qmaxmem=-1"
 192         RELEASE_CXXFLAGS="-O2 -qmaxmem=-1"
 193         ;;
 194     Linux*)
 195         THE_OS="Linux"
 196         THE_COMP="the GNU C++"
 197         CC=gcc; export CC
 198         CXX=g++; export CXX
 199         ;;
 200     Cygwin)
 201         THE_OS="Cygwin"
 202         THE_COMP="the GNU C++"
 203         RELEASE_CFLAGS='-O3'
 204         RELEASE_CXXFLAGS='-O3'
 205         ;;
 206     Cygwin/MSVC)
 207         THE_OS="Windows with Cygwin"
 208         THE_COMP="Microsoft Visual C++"
 209         CC=cl; export CC
 210         CXX=cl; export CXX
 211         RELEASE_CFLAGS='/O2 /Ob2 /Op'
 212         RELEASE_CXXFLAGS='/O2 /Ob2 /Op'
 213         DEBUG_CFLAGS='/Zi'
 214         DEBUG_CXXFLAGS='/Zi'
 215         DEBUG_LDFLAGS='/DEBUG'
 216         ;;
 217     Cygwin/ICL)
 218         THE_OS="Windows with Cygwin"
 219         THE_COMP="Intel C++"
 220         CC=icl; export CC
 221         CXX=icl; export CXX
 222         # The Intel compiler has optimization bugs. So we disable optimization.
 223         RELEASE_CFLAGS='/Od'
 224         RELEASE_CXXFLAGS='/Od'
 225         DEBUG_CFLAGS='/Zi'
 226         DEBUG_CXXFLAGS='/Zi'
 227         DEBUG_LDFLAGS='/DEBUG'
 228         ;;
 229     MacOSX)
 230         THE_OS="MacOS X (Darwin)"
 231         THE_COMP="the GNU C++"
 232         RELEASE_CFLAGS='-O2'
 233         RELEASE_CXXFLAGS='-O2'
 234         ;;
 235     *BSD)
 236         THE_OS="BSD"
 237         THE_COMP="the GNU C++"
 238         CC=gcc; export CC
 239         CXX=g++; export CXX
 240         ;;
 241     TRU64V5.1/CXX)
 242         THE_OS="OSF1"
 243         THE_COMP="Compaq cxx"
 244         CC=cc; export CC
 245         CXX=cxx; export CXX
 246         ;;
 247     QNX)
 248         THE_OS="QNX"
 249         THE_COMP="QNX cc"
 250         CC=qcc; export CC
 251         CXX=QCC; export CXX
 252         ;;
 253     BeOS)
 254         THE_OS="BeOS"
 255         THE_COMP="the GNU C++"
 256         OPTIMIZATIONS="-fdefault-inline -fdefer-pop -fforce-mem -fforce-addr \
 257             -finline -finline-functions \
 258             -fkeep-inline-functions -fkeep-static-consts -fbranch-count-reg \
 259             -ffunction-cse -fstrength-reduce -fthread-jumps -fcse-follow-jumps \
 260             -fcse-skip-blocks -frerun-cse-after-loop -frerun-loop-opt \
 261             -fexpensive-optimizations -foptimize-register-move -fregmove \
 262             -fschedule-insns -fschedule-insns2 -ffloat-store -funroll-loops \
 263             -fmove-all-movables -freduce-all-givs -fpeephole \
 264             -funroll-all-loops -ffunction-sections -fdata-sections"
 265         RELEASE_CFLAGS="$OPTIMIZATIONS"
 266         RELEASE_CXXFLAGS="$OPTIMIZATIONS"
 267         ;;
 268     zOS)
 269         THE_OS="z/OS (OS/390)"
 270         THE_COMP="z/OS C/C++"
 271         CC=cc; export CC
 272         CXX=cxx; export CXX
 273         export RELEASE_CFLAGS="-2 -Wc,'inline(auto,noreport,500,2500)'"
 274         export RELEASE_CXXFLAGS="-2 -Wc,'inline(auto,noreport,300,2500)'"
 275         ;;
 276     zOSV1R2)
 277         THE_OS="z/OS 1.2"
 278         THE_COMP="z/OS 1.2 C/C++"
 279         CC=cc; export CC
 280         CXX=cxx; export CXX
 281         export COMPILE_LINK_ENVVAR='_CXX_CVERSION=0x41020000 _C89_CVERSION=0x41020000 _CC_CVERSION=0x41020000 _CXX_PVERSION=0x41020000 _C89_PVERSION=0x41020000 _CC_PVERSION=0x41020000'
 282         export _CXX_CVERSION=0x41020000 _C89_CVERSION=0x41020000 _CC_CVERSION=0x41020000 _CXX_PVERSION=0x41020000 _C89_PVERSION=0x41020000 _CC_PVERSION=0x41020000
 283         export LDFLAGS="-Wl,'compat=pm3'"
 284         export CFLAGS="-Wc,'target(zOSV1R2)'"
 285         export CXXFLAGS="-Wc,'target(zOSV1R2)'"
 286         export RELEASE_CFLAGS="-2 -Wc,'inline(auto,noreport,500,2500)'"
 287         export RELEASE_CXXFLAGS="-2 -Wc,'inline(auto,noreport,300,2500)'"
 288         ;;
 289     *)
 290         >&2 echo "$me: unrecognized platform \"$platform\" (use --help for help)"
 291         exit 1;;
 292 esac
 293
 294
 295 # Tweak flags
 296
 297 if test $release -eq 1
 298 then
 299     if test "$RELEASE_CFLAGS" = ""
 300     then
 301         case $CC in
 302             gcc|*/gcc|*-gcc-*|*/*-gcc-*)
 303                 RELEASE_CFLAGS=-O3
 304                 ;;
 305         esac
 306     fi
 307     if test "$RELEASE_CFLAGS" != ""
 308     then
 309         CFLAGS="$CFLAGS $RELEASE_CFLAGS"
 310     fi
 311     export CFLAGS
 312     if test "$RELEASE_CXXFLAGS" = ""
 313     then
 314         case $CXX in
 315             g++|*/g++|*-g++-*|*/*-g++-*)
 316                 RELEASE_CXXFLAGS=-O
 317                 ;;
 318         esac
 319     fi
 320     if test "$RELEASE_CXXFLAGS" != ""
 321     then
 322         CXXFLAGS="$CXXFLAGS $RELEASE_CXXFLAGS"
 323     fi
 324     export CXXFLAGS
 325 fi
 326
 327 if test $debug -eq 1
 328 then
 329     if test "$DEBUG_CFLAGS" != ""
 330     then
 331         CFLAGS="$CFLAGS $DEBUG_CFLAGS"
 332     fi
 333     export CFLAGS
 334     if test "$DEBUG_CXXFLAGS" != ""
 335     then
 336         CXXFLAGS="$CXXFLAGS $DEBUG_CXXFLAGS"
 337     fi
 338     export CXXFLAGS
 339     if test "$DEBUG_LDFLAGS" != ""
 340     then
 341         LDFLAGS="$LDFLAGS $DEBUG_LDFLAGS"
 342     fi
 343     export LDFLAGS
 344 fi
 345
 346 # Run configure
 347
 348 echo "Running ./configure $OPTS $@ for $THE_OS using $THE_COMP compiler"
 349 echo
 350 $configure $OPTS $@
 351 echo
 352 echo If the result of the above commands looks okay to you, go to the directory
 353 echo source in the ICU distribution to build ICU. Please remember that ICU needs
 354 echo GNU make to build properly...