Estimated build time: 0.1 SBU Estimated required disk space: 3.0 MB |
(Last checked against version 1.0.2.)
Bzip2 is a block-sorting file compressor which generally achieves a better compression than the traditional gzip does.
Installed programs: bunzip2 (link to bzip2), bzcat (link to bzip2), bzcmp, bzdiff, bzegrep, bzfgrep, bzgrep, bzip2, bzip2recover, bzless and bzmore
Installed libraries: libbz2.a, libbz2.so (link to libbz2.so.1.0), libbz2.so.1.0 (link to libbz2.so.1.0.2) and libbz2.so.1.0.2
(Last checked against version 1.0.1.)
Bash: sh
Binutils: ar, as, ld, ranlib
Coreutils: cp, ln, rm
GCC: cc1, collect2, cpp, gcc
Make: make
Prepare Bzip2 for compilation with:
make -f Makefile-libbz2_so make clean |
The -f flag will cause Bzip2 to be built using a different Makefile file, in this case the Makefile-libbz2_so file, which creates a dynamic libbz2.so library and links the bzip2 utilities against it.
Compile the package:
make |
Install it:
make install |
And install the shared bzip2 binary into the /bin directory, then make some necessary symbolic links, and clean up.
cp bzip2-shared /bin/bzip2
cp -a libbz2.so* /lib
ln -s ../../lib/libbz2.so.1.0 /usr/lib/libbz2.so
rm /usr/bin/{bunzip2,bzcat,bzip2}
mv /usr/bin/{bzip2recover,bzless,bzmore} /bin
ln -s bzip2 /bin/bunzip2
ln -s bzip2 /bin/bzcat
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