We want to use SPDX identifier for license string as much as possible.
SPDX short identifier for BSD-3c is BSD-3-Clause.
This change is done using following command.
find . -name "*.mk" | xargs sed -ri '/LICENSE( )?[\+:]?=/s/BSD-3c/BSD-3-Clause/g'
Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
On Darwin, user's trust preferences for root certificates were not honored.
If the user had a root certificate loaded in their Keychain that was
explicitly not trusted, a Go program would still verify a connection using
that root certificate. This is addressed by https://golang.org/cl/33721,
tracked in https://golang.org/issue/18141. Thanks to Xy Ziemba for
identifying and reporting this issue.
The net/http package's Request.ParseMultipartForm method starts writing to
temporary files once the request body size surpasses the given "maxMemory"
limit. It was possible for an attacker to generate a multipart request
crafted such that the server ran out of file descriptors. This is addressed
by https://golang.org/cl/30410, tracked in https://golang.org/issue/17965.
Thanks to Simon Rawet for the report.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
When built statically, runc try to link against Scrt1.o which is not
provided by uClibc ARM toolchain for static build only.
[...]arm-buildroot-linux-uclibcgnueabi/bin/ld: cannot find Scrt1.o: No such file or directory
collect2: error: ld returned 1 exit status
On ARM, Go forces the use of -pie, for some reason:
pie := (goarch == "arm" && goos == "linux") || goos == "android"
if pie { // we need to use -pie for Linux/ARM to get accurate imported sym
cgoLDFLAGS = append(cgoLDFLAGS, "-pie")
}
For this reason, add a dependency on BR2_TOOLCHAIN_SUPPORTS_PIE for ARM
CPUs to disable Go for such toolchains.
While at it, rewrap Go dependencies.
[1] http://lists.busybox.net/pipermail/buildroot/2016-July/167206.html
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Christian Stewart <christian@paral.in>
Tested-by: Christian Stewart <christian@paral.in>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
MIPS R6 support in Go has not yet been developed.
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Enable go language support for mips64 and mips64el (mips64le), which
were added in go-1.6.2.
Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Using double quotes around TARGET_CC/TARGET_CXX is mandatory, since
they are composed of several words when ccache support is enabled.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Set all file timestamps to prevent the go compiler from rebuilding any
built in packages when programs are built.
Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The go compiler's cgo support uses threads. If BR2_TOOLCHAIN_HAS_THREADS is
set, build in cgo support for any go programs that may need it. Note that
any target package needing cgo support must include
'depends on BR2_TOOLCHAIN_HAS_THREADS' in its config file.
Fixes build errors like these:
error: #warning requested reentrant code
http://autobuild.buildroot.net/results/42a8d07101d8d954511d1c884ecb66e8d861899e
Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
For the convenience of package makefiles define the new
make variables HOST_GO_TOOLDIR and HOST_GO_TARGET_ENV.
Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The go build system doesn't have the notion of cross compiling, but just the
notion of architecture. When the host and target architectures are different
it expects to be given a target cross compiler in CC_FOR_TARGET. When the
architectures are the same it will use CC_FOR_TARGET for both host and target
compilation. To work around this limitation build and install a set of
compiler and tool binaries built with CC_FOR_TARGET set to the host compiler.
Also, the go build system is not compatible with ccache, so use
HOSTCC_NOCCACHE. See https://github.com/golang/go/issues/11685.
Fixes build errors like these:
host/usr/bin/go: No such file or directory
http://autobuild.buildroot.net/results/6664189a6f3a815978e8d0a1d7ef408ca47e2874/
Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Fix typo in config powerpc64 depends. Go language only supports 64 bit powerpc.
Also add BR2_powerpc64le to depends list.
Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Golang has significant improvements to support for multiarch in later
versions. This bump is required to make many go programs functional
under arm64, for example.
Signed-off-by: Christian Stewart <christian@paral.in>
Acked-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Add a new package 'go' which builds the host cross compiler and
libraries for the go programming language.
Signed-off-by: Geoff Levand <geoff@infradead.org>
[Thomas:
- Put the computation of GO_GOARM inside the ifeq ($(BR2_arm),y)
condition rather than duplicating this condition.
- Remove the GO_GOARCH=unknown case, since there is no way to fall in
this case as only supported architectures can use host-go.
- Remove the GO_GOARM=unknown case, since we are sure that only
ARMv5/6/7 will use host-go.
- Rename HOST_GO_FINAL to HOST_GO_ROOT, since it's really the "root"
of the Go installation.
- Remove visible Config.in.host option.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
