development/obcpl: Updated for version 0.9.8, fix build.

Signed-off-by: B. Watson <yalhcru@gmail.com>

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

1 files changed, 40 insertions, 9 deletions

diff --git a/development/obcpl/obcpl.SlackBuild b/development/obcpl/obcpl.SlackBuild
index ba45ea15356b..dcf86a8460fc 100644
--- a/development/obcpl/obcpl.SlackBuild
+++ b/development/obcpl/obcpl.SlackBuild
@@ -6,11 +6,17 @@
 
 # Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.
 
+# 20210906 bkw: BUILD=2
+# - fix build on -current
+# - add missing docs to docdir
+# - compile and install the stuff from util/*.b
+# - add some example code
+
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=obcpl
 VERSION=${VERSION:-0.9.8}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -22,9 +28,6 @@ if [ -z "$ARCH" ]; then
   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
@@ -60,6 +63,11 @@ 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 {} \+
 
+# Fix a return-without-value from a non-void function. This warning
+# was there all along, but in 14.2 it didn't seem to cause a
+# problem. Now it makes the 'cg' binary segfault. So:
+patch -p1 < $CWD/fix_segfault.diff
+
 cd src
 ln -s sys_linux.s sys.s
 
@@ -73,7 +81,7 @@ make CFLAGS="$SLKCFLAGS" PREFIX="/usr"
 # Not quite ready to install: the PREFIX override doesn't entirely work
 # because the st binary was built from st.O (obcpl's parsed syntax tree
 # format) which has the /usr/local/lib path baked into it (not affected
-# by the sed command, above). It's distributed this way because obcpl
+# by the sed command, above). st.O is distributed this way because obcpl
 # needs to be buildable on a system without an existing BCPL compiler. So
 # we need to regenerate st.O from st.b (its BCPL source), then rebuild
 # st from st.O. This works because st will look for its includes in the
@@ -88,16 +96,39 @@ make st
 # Now we're good to go.
 make PREFIX="$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
+# 20210906 bkw: build utils too. have to use a custom obcpl wrapper
+# that runs the uninstalled binaries and make sure LIBHDR can be found
+# in the current dir (see above). Install them with obcpl- prefix
+# because 'gpm' is a conflict with Slackware's gpm, and 'xref' is
+# a pretty generic name (can't guarantee there's no other xref command
+# on SBo).
+
+cd ../util
+sed "/^d=/s,=.*,=../src," < ../src/obcpl > ./obcpl
+ln -s ../src/LIBHDR .
+chmod +x ./obcpl
+make BC=./obcpl
+mkdir -p $PKG/usr/bin
+for i in cmpltest xref gpm; do
+  install -s -m0755 $i $PKG/usr/bin/obcpl-$i
+done
+make clean # so the util/ in the docdir will be just the source
+rm -f ./obcpl
+cd ..
+
+# util/ is included as example code. Also our own examples/ dir.
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/examples
+cp -a C* README doc/*.txt util $PKG/usr/doc/$PRGNAM-$VERSION
+for i in $CWD/examples/*; do
+  cat $i > $PKG/usr/doc/$PRGNAM-$VERSION/examples/$( basename $i )
+done
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
 
 mkdir -p $PKG/install