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| author | Péter Szilágyi <peterke@gmail.com> | 2018-03-20 00:13:54 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-03-20 00:13:54 +0800 |
| commit | 1203c6a237cb87b78ec495772cecb178200499ce (patch) | |
| tree | a51e6c3a24e43f265fc5c9b4f2bdb7ff7de6a8db /build | |
| parent | 0965761a45562d609f6036963dbac84561174677 (diff) | |
| download | dexon-1203c6a237cb87b78ec495772cecb178200499ce.tar.gz dexon-1203c6a237cb87b78ec495772cecb178200499ce.tar.zst dexon-1203c6a237cb87b78ec495772cecb178200499ce.zip | |
crypto/bn256: full switchover to cloudflare's code (#16301)
* crypto/bn256: full switchover to cloudflare's code
* crypto/bn256: only use cloudflare for optimized architectures
* crypto/bn256: upstream fallback for non-optimized code
* .travis, build: drop support for Go 1.8 (need type aliases)
* crypto/bn256/cloudflare: enable curve mul lattice optimization
Diffstat (limited to 'build')
| -rw-r--r-- | build/ci.go | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/build/ci.go b/build/ci.go index 24b58c1ae..36b0e82ef 100644 --- a/build/ci.go +++ b/build/ci.go @@ -182,13 +182,13 @@ func doInstall(cmdline []string) { // Check Go version. People regularly open issues about compilation // failure with outdated Go. This should save them the trouble. if !strings.Contains(runtime.Version(), "devel") { - // Figure out the minor version number since we can't textually compare (1.10 < 1.8) + // Figure out the minor version number since we can't textually compare (1.10 < 1.9) var minor int fmt.Sscanf(strings.TrimPrefix(runtime.Version(), "go1."), "%d", &minor) - if minor < 8 { + if minor < 9 { log.Println("You have Go version", runtime.Version()) - log.Println("go-ethereum requires at least Go version 1.8 and cannot") + log.Println("go-ethereum requires at least Go version 1.9 and cannot") log.Println("be compiled with an earlier version. Please upgrade your Go installation.") os.Exit(1) } @@ -262,16 +262,6 @@ func goTool(subcmd string, args ...string) *exec.Cmd { func goToolArch(arch string, cc string, subcmd string, args ...string) *exec.Cmd { cmd := build.GoTool(subcmd, args...) - if subcmd == "build" || subcmd == "install" || subcmd == "test" { - // Go CGO has a Windows linker error prior to 1.8 (https://github.com/golang/go/issues/8756). - // Work around issue by allowing multiple definitions for <1.8 builds. - var minor int - fmt.Sscanf(strings.TrimPrefix(runtime.Version(), "go1."), "%d", &minor) - - if runtime.GOOS == "windows" && minor < 8 { - cmd.Args = append(cmd.Args, []string{"-ldflags", "-extldflags -Wl,--allow-multiple-definition"}...) - } - } cmd.Env = []string{"GOPATH=" + build.GOPATH()} if arch == "" || arch == runtime.GOARCH { cmd.Env = append(cmd.Env, "GOBIN="+GOBIN) |