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| author | Herbert Valerio Riedel <hvr@gnu.org> | 2014-02-26 22:20:52 +0100 |
|---|---|---|
| committer | Herbert Valerio Riedel <hvr@gnu.org> | 2014-02-26 22:26:25 +0100 |
| commit | 32f41c79960ffc1d04c4573acb37756109d279a5 (patch) | |
| tree | 77a78d7e0eafe3057f49a1ace4f39fb7800fb1eb /mk/config.mk.in | |
| parent | 98b6756b09194352aa2ccfbb624992150a7a3520 (diff) | |
| download | haskell-32f41c79960ffc1d04c4573acb37756109d279a5.tar.gz | |
Make distribution tarball compression format configurable
By default, bzip2 compression is selected (which is what has been used
till now). Additionally, by setting the TAR_COMP make variable to one of
the values "bzip2", "gzip", or "xz", an explicit compression format can
be requested for the distribution tarballs. For instance, invoking
make TAR_COMP=xz sdist-ghc
will result in a tarball `./sdistprep/ghc-7.9.20140226-src.tar.xz`
Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
Diffstat (limited to 'mk/config.mk.in')
| -rw-r--r-- | mk/config.mk.in | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/mk/config.mk.in b/mk/config.mk.in index 6207cce867..ce58302292 100644 --- a/mk/config.mk.in +++ b/mk/config.mk.in @@ -697,6 +697,24 @@ PATCH_CMD = @PatchCmd@ TAR_CMD = @TarCmd@ BZIP2_CMD = bzip2 GZIP_CMD = gzip +XZ_CMD = xz + +# bzip2 is default compression +TAR_COMP = bzip2 + +# select compression command and .tar extension based on TAR_COMP value +ifeq "$(TAR_COMP)" "bzip2" +TAR_COMP_CMD = $(BZIP2_CMD) +TAR_COMP_EXT = bz2 +else ifeq "$(TAR_COMP)" "gzip" +TAR_COMP_CMD = $(GZIP_CMD) +TAR_COMP_EXT = gz +else ifeq "$(TAR_COMP)" "xz" +TAR_COMP_CMD = $(XZ_CMD) +TAR_COMP_EXT = xz +else +$(error $$(TAR_COMP) set to unknown value "$(TAR_COMP)" (supported: "bzip2", "gzip", "xz")) +endif ifeq "$(Windows_Host)" "YES" TOUCH_CMD = $(utils/touchy_dist_INPLACE) |