X-Git-Url: https://git.distorted.org.uk/~mdw/termux-packages/blobdiff_plain/798619b91c91405f847b0e48137239f218a4cf15..59f0d218a6ff34c80cf898f6d7ac62555ba8eb11:/packages/libbz2/build.sh

diff --git a/packages/libbz2/build.sh b/packages/libbz2/build.sh
new file mode 100644
index 00000000..a2fbd03a
--- /dev/null
+++ b/packages/libbz2/build.sh
@@ -0,0 +1,33 @@
+TERMUX_PKG_HOMEPAGE=http://www.bzip.org/
+TERMUX_PKG_DESCRIPTION="BZ2 format compression library"
+TERMUX_PKG_VERSION=1.0.6
+TERMUX_PKG_SRCURL=http://www.bzip.org/${TERMUX_PKG_VERSION}/bzip2-${TERMUX_PKG_VERSION}.tar.gz
+TERMUX_PKG_EXTRA_MAKE_ARGS="PREFIX=$TERMUX_PREFIX"
+TERMUX_PKG_BUILD_IN_SRC=yes
+
+termux_step_configure () {
+	# bzip2 does not use configure. But place man pages at correct path:
+	sed -i "s@(PREFIX)/man@(PREFIX)/share/man@g" $TERMUX_PKG_SRCDIR/Makefile
+}
+
+termux_step_make () {
+	# bzip2 uses a separate makefile for the shared library
+	make -f Makefile-libbz2_so
+}
+
+termux_step_make_install () {
+	# The shared library makefile contains no install makefile, so issue a normal install to get scripts
+	make $TERMUX_PKG_EXTRA_MAKE_ARGS install
+
+	# Clean out statically linked binaries and libs and replace them with shared ones:
+	rm -Rf $TERMUX_PREFIX/lib/libbz2*
+	rm -Rf $TERMUX_PREFIX/bin/{bzcat,bunzip2}
+	cp bzip2-shared $TERMUX_PREFIX/bin/bzip2
+	cp libbz2.so.${TERMUX_PKG_VERSION} $TERMUX_PREFIX/lib
+	(cd $TERMUX_PREFIX/lib && ln -s libbz2.so.${TERMUX_PKG_VERSION} libbz2.so.1.0)
+	(cd $TERMUX_PREFIX/lib && ln -s libbz2.so.${TERMUX_PKG_VERSION} libbz2.so)
+	(cd $TERMUX_PREFIX/bin && ln -s bzip2 bzcat)
+	(cd $TERMUX_PREFIX/bin && ln -s bzip2 bunzip2)
+        # bzgrep should be enough so remove bz{e,f}grep
+        rm $TERMUX_PREFIX/bin/bz{e,f}grep $TERMUX_PREFIX/share/man/man1/bz{e,f}grep.1
+}