scripts/scan-tools.sh

   1 # This file is part of the OpenADK project. OpenADK is copyrighted
   2 # material, please see the LICENCE file in the top-level directory.
   3
   4 shopt -s extglob
   5 topdir=$(pwd)
   6 opath=$PATH
   7 out=0
   8 if [ -z $(which gmake 2>/dev/null ) ];then
   9         makecmd=$(which make 2>/dev/null )
  10 else
  11         makecmd=$(which gmake 2>/dev/null )
  12 fi
  13
  14 if [[ $NO_ERROR != @(0|1) ]]; then
  15         echo Please do not invoke this script directly!
  16         exit 1
  17 fi
  18
  19 set -e
  20 rm -rf $topdir/tmp
  21 mkdir -p $topdir/tmp
  22 cd $topdir/tmp
  23
  24 rm -f foo
  25 echo >FOO
  26 if [[ -e foo ]]; then
  27         cat >&2 <<-EOF
  28                 ERROR: OpenADK cannot be built in a case-insensitive file system.
  29         EOF
  30         exit 1
  31 fi
  32 rm -f FOO
  33
  34 os=$(uname)
  35 case $os in
  36 Linux)
  37         # supported with no extra quirks at the moment
  38         ;;
  39 FreeBSD)
  40         # supported with no extra quirks at the moment
  41         ;;
  42 MirBSD)
  43         # supported with no extra quirks at the moment
  44         ;;
  45 CYG*)
  46         echo "Building OpenADK on $os needs a small registry change."
  47         echo 'See http://www.cygwin.com/1.7/cygwin-ug-net/using-specialnames.html'
  48         ;;
  49 NetBSD)
  50         echo "Building OpenADK on $os is currently unsupported."
  51         echo "Sorry."
  52         echo
  53         echo There are unresolved issues relating to ncurses not
  54         echo being included in NetBSD®, and these provided by pkgsrc®
  55         echo lack important header files.
  56         ;;
  57 OpenBSD)
  58         # supported with no extra quirks at the moment
  59         # although some packages' autoconf scripts may
  60         # not properly recognise OpenBSD
  61         ;;
  62 *)
  63         # unsupported
  64         echo "Building OpenADK on $os is currently unsupported."
  65         echo "Sorry."
  66         exit 1
  67         ;;
  68 esac
  69
  70 set +e
  71
  72 cat >Makefile <<'EOF'
  73 include ${TOPDIR}/prereq.mk
  74 HOSTCFLAGS+=    -O2
  75 all: run-test
  76
  77 test: test.c
  78         ${HOSTCC} ${HOSTCFLAGS} -o $@ $^ ${LDADD}
  79
  80 run-test: test
  81         ./test
  82 EOF
  83 cat >test.c <<-'EOF'
  84         #include <stdio.h>
  85         int
  86         main()
  87         {
  88                 printf("Yay! Native compiler works.\n");
  89                 return (0);
  90         }
  91 EOF
  92 X=$($makecmd TOPDIR=$topdir 2>&1)
  93 if [[ $X != *@(Native compiler works)* ]]; then
  94         echo "$X" | sed 's/^/| /'
  95         echo Cannot compile a simple test programme.
  96         echo You must install a host make and C compiler,
  97         echo usually GCC, to proceed.
  98         echo
  99         out=1
 100 fi
 101 rm test 2>/dev/null
 102
 103 #if ! which cpp >/dev/null 2>&1; then
 104 #       echo You must install a C preprocessor to continue.
 105 #       echo
 106 #       out=1
 107 #fi
 108
 109 if ! which tar >/dev/null 2>&1; then
 110         echo You must install GNU tar to continue.
 111         echo
 112         out=1
 113 fi
 114
 115 if ! (tar --version | grep GNU) >/dev/null 2>&1;then
 116         if ! which gtar >/dev/null 2>&1; then
 117                 echo You must install GNU tar to continue.
 118                 echo
 119                 out=1
 120         fi
 121 fi
 122
 123 if ! which gzip >/dev/null 2>&1; then
 124         echo You must install gzip to continue.
 125         echo
 126         out=1
 127 fi
 128
 129 if ! which lzma >/dev/null 2>&1; then
 130         echo You must install lzma to continue.
 131         echo
 132         out=1
 133 fi
 134
 135 if ! which bzip2 >/dev/null 2>&1; then
 136         echo You must install bzip2 to continue.
 137         echo
 138         out=1
 139 fi
 140
 141 if ! which cpio >/dev/null 2>&1; then
 142         echo You must install cpio to continue.
 143         echo
 144         out=1
 145 fi
 146
 147 if ! which unzip >/dev/null 2>&1; then
 148         echo You must install unzip to continue.
 149         echo
 150         out=1
 151 fi
 152
 153 if ! which patch >/dev/null 2>&1; then
 154         echo You must install patch to continue.
 155         echo
 156         out=1
 157 fi
 158
 159 cat >test.c <<-'EOF'
 160         #include <stdio.h>
 161         #include <zlib.h>
 162
 163         #ifndef STDIN_FILENO
 164         #define STDIN_FILENO 0
 165         #endif
 166
 167         int
 168         main()
 169         {
 170                 gzFile zstdin;
 171                 char buf[1024];
 172                 int i;
 173
 174                 zstdin = gzdopen(STDIN_FILENO, "rb");
 175                 i = gzread(zstdin, buf, sizeof (buf));
 176                 if ((i > 0) && (i < sizeof (buf)))
 177                         buf[i] = '\0';
 178                 buf[sizeof (buf) - 1] = '\0';
 179                 printf("%s\n", buf);
 180                 return (0);
 181         }
 182 EOF
 183 X=$(echo 'Yay! Native compiler works.' | gzip | \
 184     $makecmd TOPDIR=$topdir LDADD=-lz 2>&1)
 185 if [[ $X != *@(Native compiler works)* ]]; then
 186         echo "$X" | sed 's/^/| /'
 187         echo Cannot compile a libz test programm.
 188         echo You must install the zlib development package,
 189         echo usually called libz-dev, and the run-time library.
 190         echo
 191         out=1
 192 fi
 193
 194 [[ -s /usr/include/ncurses.h ]] || if [[ -s /usr/pkg/include/ncurses.h ]]; then
 195         echo 'HOSTCFLAGS+= -isystem /usr/pkg/include' >>$topdir/prereq.mk
 196         echo 'HOSTLDFLAGS+=-L/usr/pkg/lib -Wl,-rpath -Wl,/usr/pkg/lib' >>$topdir/prereq.mk
 197 else
 198         echo Install ncurses header files, please.
 199         echo
 200         out=1
 201 fi
 202
 203 if ! which gawk >/dev/null 2>&1; then
 204         echo You must install GNU awk to continue.
 205         echo
 206         out=1
 207 fi
 208
 209 if ! which sed >/dev/null 2>&1; then
 210         echo You must install GNU sed to continue.
 211         echo
 212         out=1
 213 fi
 214
 215 if ! sed --version 2>/dev/null|grep GNU >/dev/null;then
 216         if ! which gsed >/dev/null 2>&1; then
 217                 echo You must install GNU sed to continue.
 218                 echo
 219                 out=1
 220         fi
 221 fi
 222
 223 if ! which wget >/dev/null 2>&1; then
 224         echo You must install wget to continue.
 225         echo
 226         out=1
 227 fi
 228
 229 if ! which autoconf >/dev/null 2>&1; then
 230         echo You must install autoconf to continue.
 231         echo
 232         out=1
 233 fi
 234
 235 if ! which automake >/dev/null 2>&1; then
 236         echo You must install automake to continue.
 237         echo
 238         out=1
 239 fi
 240
 241 if ! which libtool >/dev/null 2>&1; then
 242         echo You must install libtool to continue.
 243         echo
 244         out=1
 245 fi
 246
 247 if ! which file >/dev/null 2>&1; then
 248         echo You must install \"file\" to continue.
 249         echo
 250         out=1
 251 fi
 252
 253 if ! which perl >/dev/null 2>&1; then
 254         echo You must install perl to continue.
 255         echo
 256         out=1
 257 fi
 258
 259 cd $topdir
 260 rm -rf tmp
 261
 262 exit $out