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提交 c2df9d35 编写于 作者: F Felix Lange 提交者： Jeffrey Wilcke
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[release/1.3.4] crypto/secp256k1: remove dependency on libgmp 

Turns out we actually don't need it, USE_NUM_NONE works
because we also set USE_FIELD_INV_BUILTIN.

Conflicts:
	Makefile
	crypto/secp256k1/secp256.go
上级 a4f4846f
隐藏空白更改
内联 并排
Showing with 49 addition and 60 deletion
.travis.yml
浏览文件 @ c2df9d35
......@@ -20,10 +20,6 @@ env:
global:
- secure: "U2U1AmkU4NJBgKR/uUAebQY87cNL0+1JHjnLOmmXwxYYyj5ralWb1aSuSH3qSXiT93qLBmtaUkuv9fberHVqrbAeVlztVdUsKAq7JMQH+M99iFkC9UiRMqHmtjWJ0ok4COD1sRYixxi21wb/JrMe3M1iL4QJVS61iltjHhVdM64="
sudo: false
addons:
apt:
packages:
- libgmp3-dev
notifications:
webhooks:
urls:
......
Makefile
浏览文件 @ c2df9d35
......@@ -10,7 +10,7 @@
GOBIN = build/bin
CROSSDEPS = https://gmplib.org/download/gmp/gmp-6.0.0a.tar.bz2
MODE ?= default
GO ?= latest
geth:
......@@ -26,32 +26,51 @@ geth-linux: xgo geth-linux-arm geth-linux-386 geth-linux-amd64
@echo "Linux cross compilation done:"
@ls -l $(GOBIN)/geth-linux-*
geth-linux-arm: xgo
build/env.sh $(GOBIN)/xgo --go=$(GO) --dest=$(GOBIN) --deps=$(CROSSDEPS) --targets=linux/arm -v $(shell build/flags.sh) ./cmd/geth
@echo "Linux ARM cross compilation done:"
@ls -l $(GOBIN)/geth-linux-* | grep arm
geth-linux-386: xgo
build/env.sh $(GOBIN)/xgo --go=$(GO) --dest=$(GOBIN) --deps=$(CROSSDEPS) --targets=linux/386 -v $(shell build/flags.sh) ./cmd/geth
build/env.sh $(GOBIN)/xgo --go=$(GO) --buildmode=$(MODE) --dest=$(GOBIN) --targets=linux/386 -v $(shell build/flags.sh) ./cmd/geth
@echo "Linux 386 cross compilation done:"
@ls -l $(GOBIN)/geth-linux-* | grep 386
geth-linux-amd64: xgo
build/env.sh $(GOBIN)/xgo --go=$(GO) --dest=$(GOBIN) --deps=$(CROSSDEPS) --targets=linux/amd64 -v $(shell build/flags.sh) ./cmd/geth
build/env.sh $(GOBIN)/xgo --go=$(GO) --buildmode=$(MODE) --dest=$(GOBIN) --targets=linux/amd64 -v $(shell build/flags.sh) ./cmd/geth
@echo "Linux amd64 cross compilation done:"
@ls -l $(GOBIN)/geth-linux-* | grep amd64
geth-darwin: xgo geth-darwin-386 geth-darwin-amd64
geth-linux-arm: geth-linux-arm-5 geth-linux-arm-6 geth-linux-arm-7 geth-linux-arm64
@echo "Linux ARM cross compilation done:"
@ls -l $(GOBIN)/geth-linux-* | grep arm
geth-linux-arm-5: xgo
build/env.sh $(GOBIN)/xgo --go=$(GO) --buildmode=$(MODE) --dest=$(GOBIN) --targets=linux/arm-5 -v $(shell build/flags.sh) ./cmd/geth
@echo "Linux ARMv5 cross compilation done:"
@ls -l $(GOBIN)/geth-linux-* | grep arm-5
geth-linux-arm-6: xgo
build/env.sh $(GOBIN)/xgo --go=$(GO) --buildmode=$(MODE) --dest=$(GOBIN) --targets=linux/arm-6 -v $(shell build/flags.sh) ./cmd/geth
@echo "Linux ARMv6 cross compilation done:"
@ls -l $(GOBIN)/geth-linux-* | grep arm-6
geth-linux-arm-7: xgo
build/env.sh $(GOBIN)/xgo --go=$(GO) --buildmode=$(MODE) --dest=$(GOBIN) --targets=linux/arm-7 -v $(shell build/flags.sh) ./cmd/geth
@echo "Linux ARMv7 cross compilation done:"
@ls -l $(GOBIN)/geth-linux-* | grep arm-7
geth-linux-arm64: xgo
build/env.sh $(GOBIN)/xgo --go=$(GO) --buildmode=$(MODE) --dest=$(GOBIN) --targets=linux/arm64 -v $(shell build/flags.sh) ./cmd/geth
@echo "Linux ARM64 cross compilation done:"
@ls -l $(GOBIN)/geth-linux-* | grep arm64
geth-darwin: geth-darwin-386 geth-darwin-amd64
@echo "Darwin cross compilation done:"
@ls -l $(GOBIN)/geth-darwin-*
geth-darwin-386: xgo
build/env.sh $(GOBIN)/xgo --go=$(GO) --dest=$(GOBIN) --deps=$(CROSSDEPS) --targets=darwin/386 -v $(shell build/flags.sh) ./cmd/geth
build/env.sh $(GOBIN)/xgo --go=$(GO) --buildmode=$(MODE) --dest=$(GOBIN) --targets=darwin/386 -v $(shell build/flags.sh) ./cmd/geth
@echo "Darwin 386 cross compilation done:"
@ls -l $(GOBIN)/geth-darwin-* | grep 386
geth-darwin-amd64: xgo
build/env.sh $(GOBIN)/xgo --go=$(GO) --dest=$(GOBIN) --deps=$(CROSSDEPS) --targets=darwin/amd64 -v $(shell build/flags.sh) ./cmd/geth
build/env.sh $(GOBIN)/xgo --go=$(GO) --buildmode=$(MODE) --dest=$(GOBIN) --targets=darwin/amd64 -v $(shell build/flags.sh) ./cmd/geth
@echo "Darwin amd64 cross compilation done:"
@ls -l $(GOBIN)/geth-darwin-* | grep amd64
......@@ -60,28 +79,33 @@ geth-windows: xgo geth-windows-386 geth-windows-amd64
@ls -l $(GOBIN)/geth-windows-*
geth-windows-386: xgo
build/env.sh $(GOBIN)/xgo --go=$(GO) --dest=$(GOBIN) --deps=$(CROSSDEPS) --targets=windows/386 -v $(shell build/flags.sh) ./cmd/geth
build/env.sh $(GOBIN)/xgo --go=$(GO) --buildmode=$(MODE) --dest=$(GOBIN) --targets=windows/386 -v $(shell build/flags.sh) ./cmd/geth
@echo "Windows 386 cross compilation done:"
@ls -l $(GOBIN)/geth-windows-* | grep 386
geth-windows-amd64: xgo
build/env.sh $(GOBIN)/xgo --go=$(GO) --dest=$(GOBIN) --deps=$(CROSSDEPS) --targets=windows/amd64 -v $(shell build/flags.sh) ./cmd/geth
build/env.sh $(GOBIN)/xgo --go=$(GO) --buildmode=$(MODE) --dest=$(GOBIN) --targets=windows/amd64 -v $(shell build/flags.sh) ./cmd/geth
@echo "Windows amd64 cross compilation done:"
@ls -l $(GOBIN)/geth-windows-* | grep amd64
geth-android: xgo geth-android-16 geth-android-21
geth-android: xgo
build/env.sh $(GOBIN)/xgo --go=$(GO) --buildmode=$(MODE) --dest=$(GOBIN) --targets=android/* -v $(shell build/flags.sh) ./cmd/geth
@echo "Android cross compilation done:"
@ls -l $(GOBIN)/geth-android-*
geth-android-16: xgo
build/env.sh $(GOBIN)/xgo --go=$(GO) --dest=$(GOBIN) --deps=$(CROSSDEPS) --targets=android-16/* -v $(shell build/flags.sh) ./cmd/geth
@echo "Android 16 cross compilation done:"
@ls -l $(GOBIN)/geth-android-16-*
geth-ios: geth-ios-arm-7 geth-ios-arm64
@echo "iOS cross compilation done:"
@ls -l $(GOBIN)/geth-ios-*
geth-ios-arm-7: xgo
build/env.sh $(GOBIN)/xgo --go=$(GO) --buildmode=$(MODE) --dest=$(GOBIN) --targets=ios/arm-7 -v $(shell build/flags.sh) ./cmd/geth
@echo "iOS ARMv7 cross compilation done:"
@ls -l $(GOBIN)/geth-ios-* | grep arm-7
geth-android-21: xgo
build/env.sh $(GOBIN)/xgo --go=$(GO) --dest=$(GOBIN) --deps=$(CROSSDEPS) --targets=android-21/* -v $(shell build/flags.sh) ./cmd/geth
@echo "Android 21 cross compilation done:"
@ls -l $(GOBIN)/geth-android-21-*
geth-ios-arm64: xgo
build/env.sh $(GOBIN)/xgo --go=$(GO) --buildmode=$(MODE) --dest=$(GOBIN) --targets=ios-7.0/arm64 -v $(shell build/flags.sh) ./cmd/geth
@echo "iOS ARM64 cross compilation done:"
@ls -l $(GOBIN)/geth-ios-* | grep arm64
evm:
build/env.sh $(GOROOT)/bin/go install -v $(shell build/flags.sh) ./cmd/evm
......
README.md
浏览文件 @ c2df9d35
......@@ -30,7 +30,7 @@ For prerequisites and detailed build instructions please read the
[Installation Instructions](https://github.com/ethereum/go-ethereum/wiki/Building-Ethereum)
on the wiki.
Building geth requires two external dependencies, Go and GMP.
Building geth requires both a Go and a C compiler.
You can install them using your favourite package manager.
Once the dependencies are installed, run
......
crypto/secp256k1/README.md 已删除 100644 → 0
浏览文件 @ a4f4846f
secp256k1-go
=======
golang secp256k1 library
Implements cryptographic operations for the secp256k1 ECDSA curve used by Bitcoin.
Installing
===
GMP library headers are required to build. On Debian-based systems, the package is called `libgmp-dev`.
```
sudo apt-get install libgmp-dev
```
Now compiles with cgo!
Test
===
To run tests do
```
go tests
```
\ No newline at end of file
crypto/secp256k1/secp256.go
浏览文件 @ c2df9d35
......@@ -20,14 +20,8 @@ package secp256k1
/*
#cgo CFLAGS: -I./libsecp256k1
#cgo darwin CFLAGS: -I/usr/local/include
#cgo freebsd CFLAGS: -I/usr/local/include
#cgo linux,arm CFLAGS: -I/usr/local/arm/include
#cgo LDFLAGS: -lgmp
#cgo darwin LDFLAGS: -L/usr/local/lib
#cgo freebsd LDFLAGS: -L/usr/local/lib
#cgo linux,arm LDFLAGS: -L/usr/local/arm/lib
#define USE_NUM_GMP
#cgo CFLAGS: -I./libsecp256k1/src/
#define USE_NUM_NONE
#define USE_FIELD_10X26
#define USE_FIELD_INV_BUILTIN
#define USE_SCALAR_8X32
......
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