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* Add support for libtirpcBrian Behlendorf2016-04-281-1/+0
| | | | | | | | | | | | | | | | | | | | | While OpenSolaris libc and glibc both include XDR support, the musl libc does not in favor of depending on the BSD-licensed libtirpc library. Adding support is a simple matter of detecting the library, including the headers and linking against it. By default libtirpc will be checked for and if available used. Otherwise, configure will fall back to using the xdr implementation provided by libc if available. The options --with-tirpc/--without-tirpc can be used to disable this checking. In addition, the xdr_control() function has been simplied to only handle ZFSs specific use case. Original-patch-by: stf <[email protected]> Original-patch-by: Richard Yao <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Signed-off-by: Signed-off-by: Carlo Landmeter <[email protected]> Closes #2254 Closes #4559
* Support parallel build trees (VPATH builds)Turbo Fredriksson2015-07-171-16/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Build products from an out of tree build should be written relative to the build directory. Sources should be referred to by their locations in the source directory. This is accomplished by adding the 'src' and 'obj' variables for the module Makefile.am, using relative paths to reference source files, and by setting VPATH when source files are not co-located with the Makefile. This enables the following: $ mkdir build $ cd build $ ../configure \ --with-spl=$HOME/src/git/spl/ \ --with-spl-obj=$HOME/src/git/spl/build $ make -s This change also has the advantage of resolving the following warning which is generated by modern versions of automake. Makefile.am:00: warning: source file 'xxx' is in a subdirectory, Makefile.am:00: but option 'subdir-objects' is disabled Signed-off-by: Turbo Fredriksson <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #1082
* Generate libraries with correct DT_NEEDED entriesRichard Yao2013-10-101-1/+1
| | | | | | | | | | | | | | | | | | | | Libraries that depend on other libraries should list them in ELF's DT_NEEDED field so that programs linking to them do not need to specify those libraries unless they depend on them as well. This is not the case in the current code and the consequence is that anything that needs a library must know its dependencies. This is fragile and caused GRUB2's configure script to break when a dependency was added on libblkid in libzfs. This resolves that problem by using LIBADD/LDADD to specify libraries in Makefile.am instead of LDFLAGS. This ensures that proper DT_NEEDED entries are generated and prevents GRUB2's configure script from breaking in the presence of a libblkid dependency. This also removes unneeded dependencies from various files. Signed-off-by: Richard Yao <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Issue #1751
* Combine libraries: spl, avl, efi, share, unicode.Darik Horn2012-01-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | These libraries, which are an artifact of the ZoL development process, conflict with packages that are already in distribution: * libspl: SPL Programming Language * libavl: AVL for Linux * libefi: GRUB And these libraries are potential conflicts: * libshare: the Linux Mount Manager * libunicode: Perl and Python Recompose these five ZoL components into the four libraries that are conventionally provided by Solaris and FreeBSD systems: + libnvpair + libuutil + libzpool + libzfs This change resolves the name conflict, makes ZoL more compatible with existing software that uses autotools to detect ZFS, and allows pkg-zfs to better reflect the official Debian kFreeBSD packaging. Signed-off-by: Brian Behlendorf <[email protected]> Closes: #430
* Add proper library versioningBrian Behlendorf2011-07-061-2/+2
| | | | | | | | The zfs libraries were never properly versioned. Since the API has remained static for quite some time this we never an issue. However, going forward they should be versioned. This commit versions all of the libraries to 1.0.0. From here on out this version must be updated to reflect changes to the library.
* Support custom build directories and move includesBrian Behlendorf2010-09-081-17/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | One of the neat tricks an autoconf style project is capable of is allow configurion/building in a directory other than the source directory. The major advantage to this is that you can build the project various different ways while making changes in a single source tree. For example, this project is designed to work on various different Linux distributions each of which work slightly differently. This means that changes need to verified on each of those supported distributions perferably before the change is committed to the public git repo. Using nfs and custom build directories makes this much easier. I now have a single source tree in nfs mounted on several different systems each running a supported distribution. When I make a change to the source base I suspect may break things I can concurrently build from the same source on all the systems each in their own subdirectory. wget -c http://github.com/downloads/behlendorf/zfs/zfs-x.y.z.tar.gz tar -xzf zfs-x.y.z.tar.gz cd zfs-x-y-z ------------------------- run concurrently ---------------------- <ubuntu system> <fedora system> <debian system> <rhel6 system> mkdir ubuntu mkdir fedora mkdir debian mkdir rhel6 cd ubuntu cd fedora cd debian cd rhel6 ../configure ../configure ../configure ../configure make make make make make check make check make check make check This change also moves many of the include headers from individual incude/sys directories under the modules directory in to a single top level include directory. This has the advantage of making the build rules cleaner and logically it makes a bit more sense.
* Add linux libspl supportBrian Behlendorf2010-08-311-0/+33
All changes needed for the libspl layer. This includes modifications to files directly copied from OpenSolaris and the addition of new files needed to fill in the gaps. Signed-off-by: Brian Behlendorf <[email protected]>