libasyncns is a C library for Linux/Unix for executing name service queries
asynchronously. It is an asynchronous wrapper around getaddrinfo(3),
getnameinfo(3), res_query(3) and res_search(3) from libc and libresolv.
In contrast to GNU's asynchronous name resolving API getaddrinfo_a(),
libasyncns does not make use of UNIX signals for reporting completion of name
queries. Instead, the API exports a standard UNIX file descriptor which may be
integerated cleanly into custom main loops.
In contrast to asynchronous DNS resolving libraries like libdenise, skadns,
adns, libasyncns is just an asynchronous wrapper around the libc's synchronous
getaddrinfo() API, which has the advantage of allowing name resolution using
techniques like Multicast DNS, LDAP or NIS using standard libc NSS (Name
Service Switch) modules. libasyncns is compatible with IPv6 if the underlying
libc is.
libasyncns is very tiny, consisting of just one header and one source file. It
has no dependencies besides libc.
WWW: http://0pointer.de/lennart/projects/libasyncns/
===> The following configuration options are available for linux-c6-libasyncns-0.8_3:
DOCS=on: Build and/or install documentation
===> Use 'make config' to modify these settings
- Autodetect the installed linux_base port and use LINUX_DEFAULT only as
a last resort.
- Construct a list of DISTFILES for every architecture (amd64, i386).
Select one list for regular make and all lists for make makesum so linux
ports can have one combined distinfo file.
- Set DIST_SUBDIR?=centos so there's only one copy of common distfiles.
- Use MASTER_SITES and DISTFILES groups so make fetch is a bit smarter.
- Regenerate all distinfo files.
- For linux_base-c6 (just like linux_base-c7 already does) turn bin, lib,
lib64 and sbin into symbolic links to the same directory under usr.
This fixes the problem where some programs/libraries exist under / on
FreeBSD and /usr on Linux or vice versa and then depending on the order
of search paths Linux programs may run/load FreeBSD programs/libraries
and fail.
- Turn usr/share/icons into a symbolic link to LOCALBASE/share/icons so
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- Replace Mk/bsd.linux-apps.mk and Mk/bsd.linux-rpm.mk with
Mk/Uses/linux.mk.
- Replace USE_LINUX=yes with USES+=linux and USE_LINUX=(.*) with
USES+=linux:\1 in all ports.
- Replace USE_LINUX_APPS with USE_LINUX in all ports.
- Use INSTALL_SCRIPT instead of INSTALL_PROGRAM to install scripts in some
ports.
- When USE_LINUX_RPM is defined, simplify the way DISTFILES and EXTRACT_ONLY
are defined.
- Remove BRANDELF_DIRS and BRANDELF_FILES handling. In the very rare cases
that it is still necessary ports can run ${BRANDELF} from post-patch.
- Remove AUTOMATIC_PLIST handling. Only one port used it.
- Fix Linux MASTER_SITES.
- Replace OVERRIDE_LINUX_BASE_PORT and OVERRIDE_LINUX_NONBASE_PORTS with
default versions framework.
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Use LINUX_REPO_ARCH instead of LINUX_RPM_ARCH when setting DISTINFO_FILE
and PLIST for Linux ports. LINUX_RPM_ARCH is the CPU targetted by a
package and LINUX_REPO_ARCH is like our ARCH which is more suitable. This
only affects Centos 6 ports because they are the only ones where
LINUX_REPO_ARCH != LINUX_RPM_ARCH.
Change all occurrences of xmj@chaot.net to johannes@perceivon.net as the owner
requested.
This only affects "Created by" lines with one exception: devel/uclcmd. There the
maintainer is changed. This was overlooked in r416918.
Approved by: junovitch (mentor)
Welcome Centos 6.7
- Upgrade all linux-c6- to CentOS 6.7
- Cleanups
PR: 205846
Submitted by: xmj
In Collaboration with: allanjude, netchild, xmj
Exp-run: antoine
Sponsored by: Perceivon Hosting Inc.
Differential Revision: D3428
We'd like to thanks for all the feedback and comments.
Re-commit of
64 bit linuxulator support (not activated by default):
- most of the work was done by Alan Jude
- all errors are mine
- 64bit (may) have rough edges
- I validated
* that the 32bit part doesn't has deinstall regressions (incl. EXP runs by
antoine)
* 29 of 72 64bit ports ports don't have deinstall leftovers (more validation
later, when I dare to activate the 64bit linuxulator in the kernel)
- the infrastructure part looks mature enough to let more test-bunnies get
some experience with the new 64 bit parts
- to use it you shall have no linux ports installed and have to specify
(on your own risk) the following in make.conf before installing the ports:
OVERRIDE_LINUX_BASE_PORT=c6_64
(Only the first 15 lines of the commit message are shown above )
64 bit linuxulator support (not activated by default):
- most of the work was done by Alan Jude
- all errors are mine
- 64bit (may) have rough edges
- I validated
* that the 32bit part doesn't has deinstall regressions
* 29 of 72 64bit ports ports don't have deinstall leftovers (more validation
later, when I dare to activate the 64bit linuxulator in the kernel)
- the infrastructure part looks mature enough to let more test-bunnies get
some experience with it
- to use it you shall have no linux ports installed and have to specify
(on your own risk) the following in make.conf before installing the ports:
OVERRIDE_LINUX_BASE_PORT=c6_64
OVERRIDE_LINUX_NONBASE_PORTS=c6_64
(Only the first 15 lines of the commit message are shown above )
Update CentOS base to 6.5, add userland ports
The Fedora 10 infrastructure ports have been in use since June 2009 and, while
having served a great deed, have become unsupported upstream and hence affected
by unfixed security vulnerabilities. In addition to that, many recent Linux
binaries need newer libc / stdlibc++ versions.
This commit adds the linux-c6- userland as drop-in replacement for the -f10
infrastructure, as well as upgrading the linux_base-c6 port to CentOS 6.5.
If you want to switch to linux-c6 ports, please define at /etc/make.conf:
OVERRIDE_LINUX_BASE_PORT=c6
OVERRIDE_LINUX_NONBASE_PORTS=c6
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