package/aircrack-ng: fix static build

Two fixes in one:

  - openssl's libcrypto needs -lz, but because aircrack-ng does not use
    pkg-config, it misses this dependency. The proper fix would be to
    use pkg-config, like is done for pcre with patch
    0001-Makefile-use-pkg-config-to-find-libpcre-it-s-more-cros.patch
    but adding -lz is much easier.

  - sqlite needs -lpthread, so -lpthread must be added _after_ -lsqlite,
    but we currently add it before. So, force -lpthread after -lsqlite
    when we are doing a static build.

Fixes:
    http://autobuild.buildroot.net/results/1ea/1ea877851e9d2aeeaf9d320bef12321ec2925b5b/
    http://autobuild.buildroot.net/results/cdf/cdf0203fc99d5f7e41e508f6d9edb78a0f0ea732/

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
packae/duma: do not build test programs

Building test programs fails for a static link, because duma.a redefines
memcpy and strcpy, which are already present in the C library.

Fixes quite some build failures:
    http://autobuild.buildroot.net/results/3c7/3c7a4751c7ca71ad429c2d67f380aa225f151350/ (arm)
    http://autobuild.buildroot.net/results/358/358293d22ae24237719f0aa27e88e87d03856973/ (x86_64)
    http://autobuild.buildroot.net/results/947/9472d78b890639d3204e1942491f1eae62fb8a36/ (powerpc)
    http://autobuild.buildroot.net/results/ffd/ffd2e7ab7a6045f5eeaa25cd25088ad0a5b6509a/ (i686)
    ...

Also rename patches according to the new naming scheme.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
package/duma: add missing define when installing

Commit 3ab9774 (package/duma: do not let Makefile guess OS) added a
define to not let duma's build system guess the OS, mostly to avoid a
warning, but forgot to add that same define to the install commands.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
package/libv4l: needs headers >= 3.0

libv4l includes linux/media.h, which was introduced in v.2.6.39.

So, require at least 3.0 to be sure, since we have toolchains (like the
Code Sourcery Powerpc 2011.03) that still use 2.6.38 headers.

Fixes:
    http://autobuild.buildroot.net/results/ff7/ff7977c1cea0edfd230e12b74fc2c34bac7a0e4e/
    http://autobuild.buildroot.net/results/2bd/2bd30d942ec718e0a46ba2d1c043c9b6e2e6578b/
    http://autobuild.buildroot.net/results/c37/c371f4de7ec4b959310ca8e08cf289385fa0feae/
    ...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
package/clamav: fix build with uClibc

clamav wants to use backtrace, and decides whether it can use it if it
detects a glibc >= 2.1.

But uClibc does impersonate a glibc >= 2.1, so clamav concludes it is
possible to use backtrace. So it includes execinfo.h, which is missing
in our default uClibc config file.

So, just extend the test so that backtrace support is disable on uClibc,
unless it has been configured with backtrace support.

A far better solution would be to add a ./configure check for backtrace,
but this patch is sufficient enough.

Fixes:
    http://autobuild.buildroot.net/results/cff/cffa32fcedda735983d4805d6d4fa77844539b10/
    http://autobuild.buildroot.net/results/e0a/e0a765a94a538b0b936ea512f7aba0264fac6309/
    ...

Bugtracker: https://bugzilla.clamav.net/show_bug.cgi?id=11170

[Peter: add bugtracker URL as suggested by Bernd]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Acked-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
linux-headers: bump 3.{17, 14, 10}.x series

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
linux: bump default version to 3.17.3

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
package/libcap: needs headers >= 3.0

libcap requires XATTR_NAME_CAPS, which was introduced in Linux 2.6.24.

However, we have some toolchains, liek the CodeSourcery PowerPC 2011.03,
that is missing those defines, even though it uses headers from Linux
2.6.38.

Since there is no perfect way to avoid the situation, just require
headers >= 3.0 to build libcap.

Propagate the new dependency to packages that select libcap.

Fixes a lot of build failures, of which:
    http://autobuild.buildroot.net/results/e90/e909ca48ad2d1c85b19258f65e0c89a2813ac45e/
    http://autobuild.buildroot.net/results/23a/23aac9bb1cc48e5974bcf50256a16c67318f9ba2/
    http://autobuild.buildroot.net/results/597/597da58cb2fccb92d7883802c60b31264cacad08/
    http://autobuild.buildroot.net/results/538/538b23417c68f6c8c0c8c92dfc0e8ed314bac01b/
    ...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Cc: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
package/mutt: do not run compiled programs from ./configure

mutt's ./configure is broken for cross-compilation, because it runs
programs to check for some features or behaviours.

So, we have to feed it some variables to force the checks the way they
are supposed to be resolved for our use-case.

Fixes:
    http://autobuild.buildroot.net/results/58c/58c73e72e1387c7f490ad97a86666b12393917cf/
    http://autobuild.buildroot.net/results/73b/73b8c54ca41cc475594c24a8d6176d511dcb85e6/

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
package/libunwind: link to libgcc_s, not libgcc

Backport a fix from upstream to link against libgcc_s instead of libgcc.

Fixes ltrace build failures:
    http://autobuild.buildroot.net/results/a0c/a0c132f8cdea2c34ceff27606764a60c2853f644/
    http://autobuild.buildroot.net/results/67f/67fbd04d6ae187861fa1bf84d3df1877c7be6fb2/
    http://autobuild.buildroot.net/results/0ca/0ca564101b870e5953acb66ac832ce9e23198392/
    ...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
libunwind: fix comment dependencies

Comment should be shown when no threads OR not uclibc-snapshot / glibc, not
AND.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
package/rpm: add missing dependency to openssl

We forcibly enable use of an extrernal openssl in rpm, so we must depend
on it.

openssl is correctly selected from kconfig, but there is no build-time
dependency to it.

It was not an issue so far, because openssl always sorts before rpm, so
gets built before. Unless one wants to just build rpm to debug an
autobuilder failure, that is.

Add that build-time dependency to openssl.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
add readme.md
makefile: update version string
update .gitignore
skeleton: remove symlinks from /var/log and /var/spool
skeleton: add sysctl.conf
skeleton: add init.d helper script
skeleton: add module loading sysv script
skeleton: add rtc sysv script