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- #!/bin/sh
- # Install - GCC4TI source installation wizard
- # (created from TIGCC source installation wizard)
- #
- # Copyright (C) 2004 Kevin Kofler
- # Copyright (C) 2009 Lionel Debroux
- # Copyright (C) 2009 Patrick Pelissier
- #
- # This program is free software; you can redistribute it and/or modify
- # it under the terms of the GNU General Public License as published by
- # the Free Software Foundation; either version 2, or (at your option)
- # any later version.
- #
- # This program is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- # GNU General Public License for more details.
- #
- # You should have received a copy of the GNU General Public License
- # along with this program; if not, write to the Free Software Foundation,
- # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- oldecho=`echo -n test | grep '\-n'`
- if [ "x$oldecho" = "x" ]; then
- #This echo supports '-n' (no newline)
- echon="echo -n"
- else
- echon=echo
- fi
- # Move into the script directory
- cd $(dirname $0)
- echo "GCC4TI Installation Wizard"
- # Get GCC4TI prefix directory
- if [ -z "$PREFIX_GCC4TI" ]
- then PREFIX_GCC4TI="/usr/local/share/gcc4ti"
- fi
- ${echon} "Destination directory ($PREFIX_GCC4TI) - will become \$TIGCC: "
- read PREFIX_GCC4TInew
- # PpHd: use eval so that the user can enter e.g. $HOME/gcc4ti
- PREFIX_GCC4TInew=`eval echo "$PREFIX_GCC4TInew"`
- if [ ! -z "$PREFIX_GCC4TInew" ]
- then PREFIX_GCC4TI="$PREFIX_GCC4TInew"
- fi
- export PREFIX_GCC4TI
- # Get Bootstrap compiler
- if [ -z "$CC" ]
- then CC="gcc"
- fi
- ${echon} "Bootstrap compiler ($CC): "
- read CCnew
- if [ ! -z "$CCnew" ]
- then CC="$CCnew"
- fi
- export CC
- # Check if this is Apple GCC
- if [ ! -z "`$CC -v 2>&1 | grep Apple`" ]
- then echo "Apple GCC detected, adding -no-cpp-precomp and -DHAVE_DESIGNATED_INITIALIZERS=0 to \$CC"
- export CC="$CC -no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
- fi
- if [ -z "$CFLAGS" ]
- then CFLAGS="-Os -s -fno-exceptions -fomit-frame-pointer"
- fi
- ${echon} "Optimization flags ($CFLAGS): "
- read CFLAGSnew
- if [ ! -z "$CFLAGSnew" ]
- then CFLAGS="$CFLAGSnew"
- fi
- export CFLAGS
- ${echon} "Host platform for the generated executables ($GCC4TIHOST), leave empty if not cross-compiling: "
- read GCC4TIHOSTnew
- if [ ! -z "$GCC4TIHOSTnew" ]
- then GCC4TIHOST="$GCC4TIHOSTnew"
- fi
- export GCC4TIHOST
- # Apply GCC4TI patch if desired
- if ./Install_step_1 ; then
- echo "Patching done."
- else
- echo Patching failed
- exit 1
- fi
- # Complete the installation
- if ./Install_All_nopatch ; then
- echo "Installation done."
- else
- echo Installation failed
- exit 1
- fi
- # Now offer to install environment variables
- ${echon} "Add environment settings (\$TIGCC, \$PATH) to bashrc [Y/n]? "
- read AddEnvSettings
- echo
- if [ -z "$AddEnvSettings" -o "x$AddEnvSettings" = xy -o "x$AddEnvSettings" = xY ]
- then
- TIGCC="$PREFIX_GCC4TI"
- export TIGCC
- "$PREFIX_GCC4TI/bin/envreg"
- echo "Done. You must restart bash for the new environment settings to take effect."
- exit 0;
- fi
- echo "Done. Make sure you set \$TIGCC to \"$PREFIX_GCC4TI\" and append \$TIGCC/bin to your \$PATH before using GCC4TI."
- exit 0
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