13.3.2. Contents of Zlib
Installed libraries:
libz.[a,so]
The Zlib package contains compression and decompression routines used by some programs.
Change the default optimization to Os
cp configure{,.orig}
sed -e 's/-O3/-Os/g' configure.orig > configure
Prepare Zlib for compilation:
./configure --prefix=/usr --shared
The meaning of the configure options:
--shared
Tells Zlib to build its shared library.
Compile the package:
make
Install the package:
make prefix=${CLFS}/usr install
The previous command installed a .so
file in /usr/lib. We will move it
into /lib and then relink it to
/usr/lib:
mv -v ${CLFS}/usr/lib/libz.so.* ${CLFS}/lib
ln -svf ../../lib/libz.so.1 ${CLFS}/usr/lib/libz.so