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* go: security bump to version 1.7.4Peter Korsgaard2017-01-232-2/+2
| | | | | | | | | | | | | | | | | | 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>
* go: remove powerpc64 big-endian from supported architecturesThomas Petazzoni2016-11-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | cgo currently doesn't properly support powerpc64 big-endian, as noted in https://github.com/golang/go/issues/13192, and indeed, we have a large number of build failures of Go packages on this architecture. This commit therefore disables Go on PowerPC64 big-endian (PowerPC64 little-endian is fine). Fixes: http://autobuild.buildroot.net/results/a6e9bac0a735f48d0ba0af081aeac4ed9fdfaca7/ (flannel) http://autobuild.buildroot.net/results/230f52bc35f437836c7a76d4b58ef454635ee0d3/ (docker-containerd) http://autobuild.buildroot.net/results/77c31d6e8f5efe3e024e27a160cf5d1d1952719e/ (runc) http://autobuild.buildroot.net/results/a87b07417ea8bd81ffe27e5661b4359ddc0149ab/ (docker-engine) Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* go: bump to 1.7.2Christian Stewart2016-10-192-2/+2
| | | | | Signed-off-by: Christian Stewart <christian@paral.in> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* MIPS: replace every BR2_mips_* with the new MIPS CPU optionsVicente Olivert Riera2016-10-151-1/+1
| | | | | Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* package/go: needs PIE supportRomain Naour2016-07-241-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* go: define a hidden boolean to specify if CGO linking is supportedVicente Olivert Riera2016-07-061-0/+8
| | | | | Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* go: disable for MIPS R6Vicente Olivert Riera2016-07-011-0/+2
| | | | | | | 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>
* package/go: Enable MIPS supportGeoff Levand2016-06-012-1/+5
| | | | | | | | 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>
* package/go: add double quotes around TARGET_CC/TARGET_CXXThomas Petazzoni2016-05-261-4/+4
| | | | | | | 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>
* package/go: Set file timestampGeoff Levand2016-05-261-0/+4
| | | | | | | | 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>
* package/go: Add HOST_GO_CGO_ENABLEDGeoff Levand2016-05-261-1/+11
| | | | | | | | | | | | | | | | 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>
* package/go: Add HOST_GO_TARGET_ENVGeoff Levand2016-05-261-0/+9
| | | | | | | | 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>
* package/go: Build host tools with host CCGeoff Levand2016-05-261-4/+25
| | | | | | | | | | | | | | | | | | | | 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>
* package/go: Fix powerpc64 config typoGeoff Levand2016-05-122-2/+4
| | | | | | | | | 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>
* package/go: bump version to 1.6.2Christian Stewart2016-05-072-2/+2
| | | | | | | | | | 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>
* go: new host packageGeoff Levand2016-04-203-0/+77
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>
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