aboutsummaryrefslogtreecommitdiff
path: root/development/obcpl/obcpl.SlackBuild
blob: ba45ea15356b9c668641e7fc651cb5582ecd83f7 (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
#!/bin/bash

# Slackware build script for obcpl

# Written by B. Watson (yalhcru@gmail.com)

# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=obcpl
VERSION=${VERSION:-0.9.8}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.xz
cd $PRGNAM-$VERSION
chown -R root:root .
find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+

cd src
ln -s sys_linux.s sys.s

sed -i \
  -e 's,/usr/local,/usr,g' \
  -e "s,\<lib/$PRGNAM,lib$LIBDIRSUFFIX/$PRGNAM,g" \
  *

make CFLAGS="$SLKCFLAGS" PREFIX="/usr"

# Not quite ready to install: the PREFIX override doesn't entirely work
# because the st binary was built from st.O (obcpl's parsed syntax tree
# format) which has the /usr/local/lib path baked into it (not affected
# by the sed command, above). It's distributed this way because obcpl
# needs to be buildable on a system without an existing BCPL compiler. So
# we need to regenerate st.O from st.b (its BCPL source), then rebuild
# st from st.O. This works because st will look for its includes in the
# current dir first. This is the sort of thing gcc has 'make bootstrap'
# for...

rm -f st.O
./st < st.b > st.O
rm -f st st.s st.o
make st

# Now we're good to go.
make PREFIX="$PKG/usr" install

cd -

gzip $PKG/usr/man/man1/$PRGNAM.1

# Use a symlink instead of a hard link here:
rm -f $PKG/usr/lib$LIBDIRSUFFIX/$PRGNAM/libhdr
ln -s LIBHDR $PKG/usr/lib$LIBDIRSUFFIX/$PRGNAM/libhdr

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a doc/*.txt util $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE