summaryrefslogtreecommitdiffstats
path: root/tools/rockboxdev.sh
blob: abccf60811e364bd4d92f65fa495fef9b73a263f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
#!/bin/sh

# this is where this script will store downloaded files and check for already
# downloaded files
dlwhere="/tmp/rbdev-dl"

# will append the target string to the prefix dir mentioned here
# Note that the user running this script must be able to do make install in
# this given prefix directory. Also make sure that this given root dir
# exists.
prefix="/usr/local"

# This directory is used to extract all files and to build everything in. It
# must not exist before this script is invoked (as a security measure).
builddir="/tmp/rbdev-build"

# This script needs to use GNU Make. On Linux systems, GNU Make is invoked
# by running the "make" command, on most BSD systems, GNU Make is invoked
# by running the "gmake" command. Set the "make" variable accordingly.
if [ -f "`which gmake`" ]; then
    make="gmake"
else
    make="make"
fi

# If detection fails, override the value of make manually:
# make="make"

##############################################################################

#
# These are the tools this script requires and depends upon.
reqtools="gcc bzip2 make patch"


findtool(){
  file="$1"

  IFS=":"
  for path in $PATH
  do
    # echo "checks for $file in $path" >&2
    if test -f "$path/$file"; then
      echo "$path/$file"
      return
    fi
  done
}

input() {
    read response
    echo $response
}

#$1 file
#$2 URL"root
getfile() {
  tool=`findtool curl`
  if test -z "$tool"; then
    tool=`findtool wget`
    if test -n "$tool"; then
      # wget download
      echo "ROCKBOXDEV: downloads $2/$1 using wget"
      $tool -O $dlwhere/$1 $2/$1
    fi
  else
     # curl download
      echo "ROCKBOXDEV: downloads $2/$1 using curl"
     $tool -Lo $dlwhere/$1 $2/$1
  fi
  if test -z "$tool"; then 
    echo "ROCKBOXDEV: couldn't find any downloader tool to use!"
    echo "ROCKBOXDEV: install curl or wget and re-run the script"
    exit
  fi
  

}

for t in $reqtools; do
  tool=`findtool $t`
  if test -z "$tool"; then
    echo "ROCKBOXDEV: $t is required for this script to work. Please"
    echo "ROCKBOXDEV: install and re-run the script."
    exit
  fi
done

###########################################################################
# Verify download directory or create it
if test -d "$dlwhere"; then
  if ! test -w "$dlwhere"; then
    echo "$dlwhere exists, but doesn't seem to be writable for you"
    exit
  fi
else
  mkdir $dlwhere
  if test $? -ne 0; then
    echo "$dlwhere is missing and we failed to create it!"
    exit
  fi
  echo "$dlwhere has been created to store downloads in"
fi

echo "Download directory: $dlwhere (edit script to change dir)"
echo "Install prefix: $prefix/[target] (edit script to change dir)"
echo "Build dir: $builddir (edit script to change dir)"

###########################################################################
# Verify that we can write in the prefix dir, as otherwise we will hardly
# be able to install there!
if test ! -w $prefix; then
  echo "WARNING: this script is set to install in $prefix but has no"
  echo "WARNING: write permission to do so! Please fix and re-run this script"
  exit
fi


###########################################################################
# If there's already a build dir, we don't overwrite it
if test -d $builddir; then
  echo "you have a $builddir dir already, please remove and rerun"
  exit
fi

cleardir () {
  # $1 is the name of the build dir
  # delete the build dirs and the source dirs
  rm -rf $1/build-gcc $1/build-binu $1/gcc* $1/binutils*
}

buildone () {

gccpatch="" # default is no gcc patch
gccver="4.0.3" # default gcc version
binutils="2.16.1" # The binutils version to use

system=`uname -s`
gccurl="http://www.rockbox.org/gcc"

case $1 in
  [Ss])
    target="sh-elf"
    gccpatch="gcc-4.0.3-rockbox-1.diff"
    ;;
  [Mm])
    target="m68k-elf"
    gccver="3.4.6"
    case $system in
      CYGWIN* | Darwin)
        gccpatch="gcc-3.4.6.patch"
        ;;
      Linux)
        machine=`uname -m`
        case $machine in
          x86_64)
            gccpatch="gcc-3.4.6-amd64.patch"
            ;;
        esac
        ;;
      *)
        ;;
    esac
    ;;
  [Aa])
    target="arm-elf"
    gccpatch="rockbox-multilibs-arm-elf-gcc-4.0.3.diff"
    ;;
  *)
    echo "unsupported"
    exit
    ;;
esac

bindir="$prefix/$target/bin"
if test -n $pathadd; then
  pathadd="$pathadd:$bindir"
else
  pathadd="$bindir"
fi

mkdir $builddir
cd $builddir

summary="summary-$1"

echo "== Summary ==" > $summary
echo "Target: $target" >> $summary
echo "gcc $gccver" >> $summary
if test -n "$gccpatch"; then
  echo "gcc patch $gccpatch" >> $summary
fi
echo "binutils $binutils" >> $summary
echo "install in $prefix/$target" >> $summary
echo "when complete, make your PATH include $bindir" >> $summary

cat $summary

if test -f "$dlwhere/binutils-$binutils.tar.bz2"; then
  echo "binutils $binutils already downloaded"
else
  getfile binutils-$binutils.tar.bz2 ftp://ftp.gnu.org/pub/gnu/binutils
fi

if test -f "$dlwhere/gcc-core-$gccver.tar.bz2"; then
  echo "gcc $gccver already downloaded"
else
  getfile gcc-core-$gccver.tar.bz2 ftp://ftp.gnu.org/pub/gnu/gcc/gcc-$gccver
fi

if test -n "$gccpatch"; then
  if test -f "$dlwhere/$gccpatch"; then
    echo "$gccpatch already downloaded"
  else
    getfile "$gccpatch" "$gccurl"
  fi
fi

echo "ROCKBOXDEV: extracting binutils-$binutils in $builddir"
tar xjf $dlwhere/binutils-$binutils.tar.bz2
echo "ROCKBOXDEV: extracting gcc-$gccver in $builddir"
tar xjf $dlwhere/gcc-core-$gccver.tar.bz2

if test -n "$gccpatch"; then
  echo "ROCKBOXDEV: applying gcc patch"
  patch -p0 < "$dlwhere/$gccpatch"
fi

echo "ROCKBOXDEV: mkdir build-binu"
mkdir build-binu
echo "ROCKBOXDEV: cd build-binu"
cd build-binu
echo "ROCKBOXDEV: binutils/configure"
../binutils-$binutils/configure --target=$target --prefix=$prefix/$target
echo "ROCKBOXDEV: binutils/make"
$make
echo "ROCKBOXDEV: binutils/make install to $prefix/$target"
$make install
cd .. # get out of build-binu
PATH="${PATH}:$bindir"
SHELL=/bin/sh # seems to be needed by the gcc build in some cases

echo "ROCKBOXDEV: mkdir build-gcc"
mkdir build-gcc
echo "ROCKBOXDEV: cd build-gcc"
cd build-gcc
echo "ROCKBOXDEV: gcc/configure"
../gcc-$gccver/configure --target=$target --prefix=$prefix/$target --enable-languages=c
echo "ROCKBOXDEV: gcc/make"
$make
echo "ROCKBOXDEV: gcc/make install to $prefix/$target"
$make install
cd .. # get out of build-gcc
cd .. # get out of $builddir

  # end of buildone() function
}

echo ""
echo "Select target arch:"
echo "s   - sh       (Archos models)"
echo "m   - m68k     (iriver h1x0/h3x0, ifp7x0 and iaudio)"
echo "a   - arm      (ipods, iriver H10, Sansa, etc)"
echo "all - all three compilers"

arch=`input`

case $arch in
  [Ss])
    buildone $arch
    ;;
  [Mm])
    buildone $arch
    ;;
  [Aa])
    buildone $arch
    ;;
  all)
    echo "build ALL compilers!"
    buildone s
    cleardir $builddir

    buildone m
    cleardir $builddir

    buildone a

    # show the summaries:
    cat $builddir/summary-*
    ;;
  *)
    echo "unsupported architecture option"
    exit
    ;;
esac

echo "done"
echo ""
echo "Make your PATH include $pathadd"