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Diffstat (limited to 'INSTALL')
| -rw-r--r-- | INSTALL | 53 |
1 files changed, 53 insertions, 0 deletions
@@ -0,0 +1,53 @@ +Installation +============ + +perl Makefile.PL +make +make test +make install + +Tweakings to find the bzip2 distribution +======================================== + +Useful Environment variables +============================ + +Set these in the environment prior to running "perl Makefile.PL". + +BUILD_BZLIB=Test +BZLIB_LIB= +BZLIB_INCLUDE= +BZLIB_BIN= + +Set BZLIB_INCLUDE to the directory with bzlib.h in it. There is no default. + +Set BZLIB_LIB to the directory with libbz2.a in it. There is no default. + +Set BZLIB_BIN to the directory with the bzip2 command in it. There is no default. + +BUILD_BZLIB is a flag variable to control the building of +the internal, encapsulated version of bzip2 1.0.2. The default is +BUILD_BZLIB=Test. + +BUILD_BZLIB=1 +* Means use the internal bzip2 distribution. + +BUILD_BZLIB=0 +* Means don't. ever. + +BUILD_BZLIB=Test +* Means try to compile a short program (show_bzversion.c) with the + standard perl xs compile stuff, plus the settings for BZLIB_INCLUDE + and BZLIB_LIB, if any. If it fails, use the internal bzip2. If it + succeeds, rely on the system bzip2. + +The defaults for these environment variables are in config.in. + +config.in +========= + +# starts a comment. + +Has default settings for BUILD_BZLIB, BZLIB_INCLUDE, BZLIB_LIB, BZLIB_BIN. + + |