gcc/mkheaders.in

   1 #!/bin/sh
   2
   3 # Copyright (C) 2002 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, 59 Temple Place - Suite 330, Boston, MA
  20 #02111-1307, 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]"
  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 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=$1
  55 else
  56   prefix=@prefix@
  57 fi
  58 # Directory in which to put localized header files. On the systems with
  59 # gcc as the native cc, `local_prefix' may not be `prefix' which is
  60 # `/usr'.
  61 # NOTE: local_prefix *should not* default from prefix.
  62 local_prefix=@local_prefix@
  63 # Directory in which to put host dependent programs and libraries
  64 exec_prefix=@exec_prefix@
  65 # Directory in which to put the directories used by the compiler.
  66 libdir=@libdir@
  67 libexecdir=@libexecdir@
  68 # Directory in which the compiler finds libraries, etc.
  69 libsubdir=${libdir}/gcc-lib/${target_noncanonical}/${version}
  70 # Directory in which the compiler finds executables
  71 libexecsubdir=${libexecdir}/gcc/${target_noncanonical}/${version}
  72 # Since gcc_tooldir does not exist at build-time, use -B${build_tooldir}/bin/
  73 build_tooldir=${exec_prefix}/${target_noncanonical}
  74 # Directory to search for site-specific includes.
  75 local_includedir=${local_prefix}/include
  76 includedir=${prefix}/include
  77
  78 itoolsdir=${libexecsubdir}/install-tools
  79 itoolsdatadir=${libsubdir}/install-tools
  80 incdir=${libsubdir}/include
  81
  82 . ${itoolsdatadir}/mkheaders.conf
  83
  84 cd ${itoolsdir}
  85 rm -rf ${incdir}/*
  86
  87 if [ x${STMP_FIXINC} != x ] ; then
  88         TARGET_MACHINE="${target}" target_canonical="${target}" \
  89             ${SHELL} ./fixinc.sh ${incdir} \
  90             ${SYSTEM_HEADER_DIR} ${OTHER_FIXINCLUDES_DIRS}
  91         rm -f ${incdir}/syslimits.h
  92         if [ -f ${incdir}/limits.h ]; then
  93           mv ${incdir}/limits.h ${incdir}/syslimits.h
  94         else
  95           cp ${itoolsdatadir}/gsyslimits.h ${incdir}/syslimits.h
  96         fi
  97 fi
  98
  99 cp ${itoolsdatadir}/include/* ${incdir}
 100
 101 if [ x${STMP_FIXPROTO} != x ] ; then
 102   mkinstalldirs="${SHELL} ${itoolsdir}/mkinstalldirs"
 103   export FIXPROTO_DEFINES mkinstalldirs
 104   ${SHELL} fixproto ${incdir} ${incdir} ${SYSTEM_HEADER_DIR} || exit 1
 105 fi