fixincludes/mkheaders.in

   1 #!/bin/sh
   2
   3 # Copyright (C) 2002, 2007 Free Software Foundation, Inc.
   4
   5 #This file is part of GCC.
   6
   7 #GCC is free software; you can redistribute it and/or modify it under
   8 #the terms of the GNU General Public License as published by the Free
   9 #Software Foundation; either version 2, or (at your option) any later
  10 #version.
  11
  12 #GCC is distributed in the hope that it will be useful, but WITHOUT
  13 #ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14 #FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15 #for more details.
  16
  17 #You should have received a copy of the GNU General Public License
  18 #along with GCC; see the file COPYING.  If not, write to the Free
  19 #Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
  20 #02110-1301, USA.
  21
  22 # Basic information
  23 target=@target@
  24 target_noncanonical=@target_noncanonical@
  25 version=@gcc_version@
  26
  27 VERBOSE=0
  28 while [ x$1 = x-v ] ; do
  29     shift
  30     VERBOSE=`expr $VERBOSE + 1`
  31 done
  32 export VERBOSE
  33
  34 if [ x$1 = x--help ] ; then
  35     echo "Usage: mkheaders [options] [prefix [isysroot]]"
  36     echo "Options:"
  37     echo "  -v        Print more output (may be repeated for even more output)"
  38     echo "  --help    This help"
  39     echo "  --version Print version information"
  40     exit 0
  41 fi
  42
  43 if [ x$1 = x--version ] ; then
  44     echo "mkheaders (GCC) version $version"
  45     echo "Copyright 2002, 2007 Free Software Foundation, Inc."
  46     echo "This program is free software; you may redistribute it under the"
  47     echo "terms of the GNU General Public License.  This program has"
  48     echo "absolutely no warranty."
  49     exit 0
  50 fi
  51
  52 # Common prefix for installation directories.
  53 if [ x$1 != x ] ; then
  54   prefix=$1
  55   shift
  56 else
  57   prefix=@prefix@
  58 fi
  59
  60 # Allow for alternate isysroot in which to find headers
  61 if [ x$1 != x ] ; then
  62   isysroot=$1
  63   shift
  64 else
  65   isysroot=
  66 fi
  67
  68 # Directory in which to put host dependent programs and libraries
  69 exec_prefix=@exec_prefix@
  70 # Directory in which to put the directories used by the compiler.
  71 libdir=@libdir@
  72 libexecdir=@libexecdir@
  73 # Directory in which the compiler finds libraries, etc.
  74 libsubdir=${libdir}/gcc/${target_noncanonical}/${version}
  75 # Directory in which the compiler finds executables
  76 libexecsubdir=${libexecdir}/gcc/${target_noncanonical}/${version}
  77
  78 itoolsdir=${libexecsubdir}/install-tools
  79 itoolsdatadir=${libsubdir}/install-tools
  80 incdir=${libsubdir}/include-fixed
  81 mkinstalldirs="@SHELL@ ${itoolsdir}/mkinstalldirs"
  82
  83 cd ${itoolsdir}
  84 rm -rf ${incdir}/*
  85
  86 for ml in `cat ${itoolsdatadir}/fixinc_list`; do
  87   sysroot_headers_suffix=`echo ${ml} | sed -e 's/;.*$//'`
  88   multi_dir=`echo ${ml} | sed -e 's/^[^;]*;//'`
  89   subincdir=${incdir}${multi_dir}
  90   . ${itoolsdatadir}/mkheaders.conf
  91   if [ x${STMP_FIXINC} != x ] ; then
  92         TARGET_MACHINE="${target}" target_canonical="${target}" \
  93             MACRO_LIST="${itoolsdatadir}/macro_list" \
  94             @SHELL@ ./fixinc.sh ${subincdir} \
  95             ${isysroot}${SYSTEM_HEADER_DIR} ${OTHER_FIXINCLUDES_DIRS}
  96         rm -f ${subincdir}/syslimits.h
  97         if [ -f ${subincdir}/limits.h ]; then
  98           mv ${subincdir}/limits.h ${subincdir}/syslimits.h
  99         else
 100           cp ${itoolsdatadir}/gsyslimits.h ${subincdir}/syslimits.h
 101         fi
 102   fi
 103
 104   cp ${itoolsdatadir}/include${multi_dir}/limits.h ${subincdir}
 105
 106   if [ x${STMP_FIXPROTO} != x ] ; then
 107     export FIXPROTO_DEFINES mkinstalldirs
 108     @SHELL@ fixproto ${subincdir} ${subincdir} ${isysroot}${SYSTEM_HEADER_DIR} || exit 1
 109   fi
 110 done