development/obcpl: Added (BCPL compiler).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

1 files changed, 100 insertions, 0 deletions

diff --git a/development/obcpl/obcpl.SlackBuild b/development/obcpl/obcpl.SlackBuild
new file mode 100644
index 000000000000..b7fcd57a1254
--- /dev/null
+++ b/development/obcpl/obcpl.SlackBuild
@@ -0,0 +1,100 @@
+#!/bin/sh
+
+# 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.
+
+PRGNAM=obcpl
+VERSION=${VERSION:-0.9.8}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -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 . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -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:-tgz}