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Age	Commit message (Collapse)	Author
2020-08-24	Use "guile-zlib" and "guile-lzlib" instead of (guix config).	Mathieu Othacehe
	* Makefile.am (MODULES): Remove guix/zlib.scm and guix/lzlib.scm, (SCM_TESTS): remove tests/zlib.scm, tests/lzlib.scm. * build-aux/build-self.scm (make-config.scm): Remove unused %libz variable. * configure.ac: Remove LIBZ and LIBLZ variables and check instead for Guile-zlib and Guile-lzlib. * doc/guix.texi ("Requirements"): Remove zlib requirement and add Guile-zlib and Guile-lzlib instead. * gnu/packages/package-management.scm (guix)[native-inputs]: Add "guile-zlib" and "guile-lzlib", [inputs]: remove "zlib" and "lzlib", [propagated-inputs]: ditto, [arguments]: add "guile-zlib" and "guile-lzlib" to Guile load path. * guix/config.scm.in (%libz, %liblz): Remove them. * guix/lzlib.scm: Remove it. * guix/man-db.scm: Use (zlib) instead of (guix zlib). * guix/profiles.scm (manual-database): Do not stub (guix config) in imported modules list, instead add "guile-zlib" to the extension list. * guix/scripts/publish.scm: Use (zlib) instead of (guix zlib) and (lzlib) instead of (guix lzlib), (string->compression-type, effective-compression): do not check for zlib and lzlib availability. * guix/scripts/substitute.scm (%compression-methods): Do not check for lzlib availability. * guix/self.scm (specification->package): Add "guile-zlib" and "guile-lzlib" and remove "zlib" and "lzlib", (compiled-guix): remove "zlib" and "lzlib" arguments and add guile-zlib and guile-lzlib to the dependencies, also do not pass "zlib" and "lzlib" to "make-config.scm" procedure, (make-config.scm): remove "zlib" and "lzlib" arguments as well as %libz and %liblz variables. * guix/utils.scm (lzip-port): Use (lzlib) instead of (guix lzlib) and do not check for lzlib availability. * guix/zlib.scm: Remove it. * m4/guix.m4 (GUIX_LIBZ_LIBDIR, GUIX_LIBLZ_FILE_NAME): Remove them. * tests/lzlib.scm: Use (zlib) instead of (guix zlib) and (lzlib) instead of (guix lzlib), and do not check for zlib and lzlib availability. * tests/publish.scm: Ditto. * tests/substitute.scm: Do not check for lzlib availability. * tests/utils.scm: Ditto. * tests/zlib.scm: Remove it.
2017-11-19	zlib: Fix race condition when closing gzip ports.	Ludovic Courtès
	Fixes <https://bugs.gnu.org/29335>. * guix/zlib.scm (close-procedure): Remove. (make-gzip-input-port): Do (dup (fileno port)) to get a file descriptor for 'gzdopen'. Close PORT before returning. Use 'gzclose' as the 'close' procedure of the returned port. (make-gzip-output-port): Likewise.
2017-10-11	zlib: Fix memory leak due to revealed ports not being GC'd.	Ludovic Courtès
	Fixes <https://bugs.gnu.org/28784>. This mostly reverts 81a0f1cdf12e7bcc34c1203f034a323fa8f52cf5, which introduced a regression: revealed ports are never GC'd (contrary to what Guile's manual suggests). In addition to the revert, 'close-procedure' now explicitly swallows EBADF errors when 'close-port' is called. * guix/zlib.scm (close-procedure): New procedure. (make-gzip-input-port)[gzfile]: Use 'fileno' instead of 'port->fdes'. Use 'close-procedure' instead of 'gzclose'. (make-gzip-output-port): Likewise. * tests/zlib.scm ("compression/decompression pipe"): Use 'port-closed?' to determine whether PARENT has been closed.
2017-03-15	zlib: Don't rely on EBADF being ignored by 'fport_close'.	Ludovic Courtès
	In 2.2, 'fport_close' no longer swallows EBADF and instead raises a 'system-error' for this. This commit adjusts for 2.2. * guix/zlib.scm (close-procedure): Remove. (make-gzip-input-port): Use 'port->fdes' instead of 'fileno'. Use 'gzclose' instead of 'close-procedure'. (make-gzip-output-port): Likewise. * tests/zlib.scm ("compression/decompression pipe"): Don't check whether PARENT is closed using 'port-closed?'. Instead, use 'seek' on the underlying FD and check for EBADF.
2016-07-27	zlib: Protect against non-empty port internal buffers.	Ludovic Courtès
	* guix/zlib.scm (make-gzip-input-port)[gzfile]: Error out if (drain-input port) returns a non-empty string. * guix/zlib.scm (make-gzip-output-port)[gzfile]: Call 'force-output'.
2016-07-27	zlib: Clarify when 'gzread!' can return zero.	Ludovic Courtès
	* guix/zlib.scm (gzread!): Augment docstring to clarify when zero is returned (based on reading zlib code). (make-gzip-input-port)[read!]: Remove scary comment.
2016-07-19	Add (guix zlib).	Ludovic Courtès
	* guix/zlib.scm, tests/zlib.scm: New files. * Makefile.am (MODULES): Add guix/zlib.scm. (SCM_TESTS): Add tests/zlib.scm. * m4/guix.m4 (GUIX_LIBGCRYPT_LIBDIR): New macro. * configure.ac (LIBGCRYPT_LIBDIR): Use it. Define and substitute 'LIBZ'. * guix/config.scm.in (%libz): New variable.