We want to use SPDX identifier for license strings as much as possible.
SPDX short identifier for GPLv2/GPLv2+ is GPL-2.0/GPL-2.0+.
This change is done by using following command.
find . -name "*.mk" | xargs sed -ri '/LICENSE( )?[\+:]?=/s/\<GPLv2\>/GPL-2.0/g'
Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Building conntrack-tools with kernel headers >= 4.2 + musl fails due to
a well-known symbol clash that occurs when userspace and kernel headers
are included simultaneously (see [1], question 7, for details).
In the case of conntrack-tools, the inclusion of both 'netinet/in.h' and
'linux/in.h' occurs inside the C helper files (src/helpers/*.c)
indirectly via e.g. 'libnetfilter_conntrack/libnetfilter_conntrack.h',
which itself includes 'netinet/in.h', and 'linux/netfilter.h', which
includes 'linux/in.h' in kernel headers >= 4.2.
The approach to solving this type of conflict with musl usually involves
removing the inclusion of kernel headers or refactoring the code so as
to avoid the mentioned simultaneous inclusion. This is unfortunately
non-trivial in the case of conntrack-tools since the clashing headers
get included indirectly by headers that are strictly necessary (because
of definitions used in some helper callbacks).
Work around the issue by defining __GLIBC__ when musl is used. This
eliminates the conflicts as the kernel headers avoid redefining certain
symbols when they see __GLIBC__ defined (linux/libc-compat.h). Note that
other glibc-compatible libraries, like uClibc, already do that
internally.
Fixes:
http://autobuild.buildroot.net/results/66e/66ec247fa0fc385bef8d2084c65bf5cad3a8e8ca/http://autobuild.buildroot.net/results/624/624a0d48decd819eb58cbb3c58ee904b87ebfb21/
[1] http://wiki.musl-libc.org/wiki/FAQ
Signed-off-by: Rodrigo Rebello <rprebello@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Instead of hardcoding the flags needed for libtirpc, use pkg-config.
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Commit 3afbc4f3 (conntrack-tools: uses dlopen(), not available on static
builds) adjusted the dependencies for the comment, but forgot to update the
comment itself.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Now that IPv6 is mandatory remove package dependencies and conditionals
for it.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Now that largefile is mandatory removes package dependencies and
conditionals.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
When a package A depends on config option B and toolchain option C, then
the comment that is given when C is not fulfilled should also depend on B.
For example:
config BR2_PACKAGE_A
depends on BR2_B
depends on BR2_LARGEFILE
depends on BR2_WCHAR
comment "A needs a toolchain w/ largefile, wchar"
depends on !BR2_LARGEFILE || !BR2_WCHAR
This comment should actually be:
comment "A needs a toolchain w/ largefile, wchar"
depends on BR2_B
depends on !BR2_LARGEFILE || !BR2_WCHAR
or if possible (typically when B is a package config option declared in that
same Config.in file):
if BR2_B
comment "A needs a toolchain w/ largefile, wchar"
depends on !BR2_LARGEFILE || !BR2_WCHAR
[other config options depending on B]
endif
Otherwise, the comment would be visible even though the other dependencies
are not met.
This patch adds such missing dependencies, and changes existing such
dependencies from
depends on BR2_BASE_DEP && !BR2_TOOLCHAIN_USES_GLIBC
to
depends on BR2_BASE_DEP
depends on !BR2_TOOLCHAIN_USES_GLIBC
so that (positive) base dependencies are separate from the (negative)
toolchain dependencies. This strategy makes it easier to write such comments
(because one can simply copy the base dependency from the actual package
config option), but also avoids complex and long boolean expressions.
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
(untested)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch lines up the comments in Config.in files that clarify which
toolchain options the package depends on.
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
