mirror of https://github.com/status-im/xgo.git
Add support for iOS cross compilation.
This commit is contained in:
Péter Szilágyi
parent
1b23ab2797
commit
586ac3cd87
98
README.md
98
README.md
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@ -53,14 +53,16 @@ Simply specify the import path you want to build, and xgo will do the rest:
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...
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$ ls -al
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-rwxr-xr-x 1 root root 10899488 Sep 14 18:05 iris-android-21-arm
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-rwxr-xr-x 1 root root 6442188 Sep 14 18:05 iris-darwin-386
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-rwxr-xr-x 1 root root 8228756 Sep 14 18:05 iris-darwin-amd64
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-rwxr-xr-x 1 root root 9532568 Sep 14 18:05 iris-linux-386
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-rwxr-xr-x 1 root root 11776368 Sep 14 18:05 iris-linux-amd64
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-rwxr-xr-x 1 root root 9408928 Sep 14 18:05 iris-linux-arm
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-rwxr-xr-x 1 root root 7131477 Sep 14 18:05 iris-windows-386.exe
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-rwxr-xr-x 1 root root 8963900 Sep 14 18:05 iris-windows-amd64.exe
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-rwxr-xr-x 1 root root 9995000 Nov 24 16:44 iris-android-16-arm
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-rwxr-xr-x 1 root root 6776500 Nov 24 16:44 iris-darwin-10.6-386
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-rwxr-xr-x 1 root root 8755532 Nov 24 16:44 iris-darwin-10.6-amd64
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-rwxr-xr-x 1 root root 7114176 Nov 24 16:45 iris-ios-5.0-arm
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-rwxr-xr-x 1 root root 10135248 Nov 24 16:44 iris-linux-386
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-rwxr-xr-x 1 root root 12598472 Nov 24 16:44 iris-linux-amd64
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-rwxr-xr-x 1 root root 10040464 Nov 24 16:44 iris-linux-arm
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-rwxr-xr-x 1 root root 7516368 Nov 24 16:44 iris-windows-4.0-386.exe
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-rwxr-xr-x 1 root root 9549416 Nov 24 16:44 iris-windows-4.0-amd64.exe
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If the path is not a canonical import path, but rather a local path (starts with
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a dot `.` or a dash `/`), xgo will use the local GOPATH contents for the cross
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@ -106,14 +108,16 @@ file prefix. This can be overridden with the `-out` flag.
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...
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$ ls -al
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-rwxr-xr-x 1 root root 10899488 Sep 14 18:08 iris-v0.3.2-android-21-arm
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-rwxr-xr-x 1 root root 6442188 Sep 14 18:08 iris-v0.3.2-darwin-386
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-rwxr-xr-x 1 root root 8228756 Sep 14 18:08 iris-v0.3.2-darwin-amd64
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-rwxr-xr-x 1 root root 9532568 Sep 14 18:08 iris-v0.3.2-linux-386
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-rwxr-xr-x 1 root root 11776368 Sep 14 18:08 iris-v0.3.2-linux-amd64
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-rwxr-xr-x 1 root root 9408928 Sep 14 18:08 iris-v0.3.2-linux-arm
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-rwxr-xr-x 1 root root 7131477 Sep 14 18:08 iris-v0.3.2-windows-386.exe
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-rwxr-xr-x 1 root root 8963900 Sep 14 18:08 iris-v0.3.2-windows-amd64.exe
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-rwxr-xr-x 1 root root 9995000 Nov 24 16:44 iris-v0.3.2-android-16-arm
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-rwxr-xr-x 1 root root 6776500 Nov 24 16:44 iris-v0.3.2-darwin-10.6-386
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-rwxr-xr-x 1 root root 8755532 Nov 24 16:44 iris-v0.3.2-darwin-10.6-amd64
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-rwxr-xr-x 1 root root 7114176 Nov 24 16:45 iris-v0.3.2-ios-5.0-arm
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-rwxr-xr-x 1 root root 10135248 Nov 24 16:44 iris-v0.3.2-linux-386
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-rwxr-xr-x 1 root root 12598472 Nov 24 16:44 iris-v0.3.2-linux-amd64
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-rwxr-xr-x 1 root root 10040464 Nov 24 16:44 iris-v0.3.2-linux-arm
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-rwxr-xr-x 1 root root 7516368 Nov 24 16:44 iris-v0.3.2-windows-4.0-386.exe
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-rwxr-xr-x 1 root root 9549416 Nov 24 16:44 iris-v0.3.2-windows-4.0-amd64.exe
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### Branch selection
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@ -125,14 +129,16 @@ the desired branch name through the `--branch` argument.
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...
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$ ls -al
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-rwxr-xr-x 1 root root 4928992 Sep 14 18:10 goimports-android-21-arm
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-rwxr-xr-x 1 root root 4139868 Sep 14 18:10 goimports-darwin-386
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-rwxr-xr-x 1 root root 5186720 Sep 14 18:10 goimports-darwin-amd64
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-rwxr-xr-x 1 root root 4189448 Sep 14 18:10 goimports-linux-386
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-rwxr-xr-x 1 root root 5264120 Sep 14 18:10 goimports-linux-amd64
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-rwxr-xr-x 1 root root 4209400 Sep 14 18:10 goimports-linux-arm
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-rwxr-xr-x 1 root root 4348416 Sep 14 18:10 goimports-windows-386.exe
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-rwxr-xr-x 1 root root 5415424 Sep 14 18:10 goimports-windows-amd64.exe
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-rwxr-xr-x 1 root root 4171248 Nov 24 16:40 goimports-android-16-arm
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-rwxr-xr-x 1 root root 4139868 Nov 24 16:40 goimports-darwin-10.6-386
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-rwxr-xr-x 1 root root 5186720 Nov 24 16:40 goimports-darwin-10.6-amd64
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-rwxr-xr-x 1 root root 3202364 Nov 24 16:40 goimports-ios-5.0-arm
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-rwxr-xr-x 1 root root 4189456 Nov 24 16:40 goimports-linux-386
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-rwxr-xr-x 1 root root 5264136 Nov 24 16:40 goimports-linux-amd64
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-rwxr-xr-x 1 root root 4209416 Nov 24 16:40 goimports-linux-arm
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-rwxr-xr-x 1 root root 4348416 Nov 24 16:40 goimports-windows-4.0-386.exe
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-rwxr-xr-x 1 root root 5415424 Nov 24 16:40 goimports-windows-4.0-amd64.exe
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### Remote selection
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@ -156,14 +162,15 @@ parameter to select the exact package within, honoring any prior *branch* and
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...
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$ ls -al
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-rwxr-xr-x 1 root root 4924036 Sep 14 18:09 goimports-android-21-arm
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-rwxr-xr-x 1 root root 4135776 Sep 14 18:09 goimports-darwin-386
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-rwxr-xr-x 1 root root 5182624 Sep 14 18:09 goimports-darwin-amd64
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-rwxr-xr-x 1 root root 4184416 Sep 14 18:09 goimports-linux-386
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-rwxr-xr-x 1 root root 5254800 Sep 14 18:09 goimports-linux-amd64
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-rwxr-xr-x 1 root root 4204440 Sep 14 18:09 goimports-linux-arm
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-rwxr-xr-x 1 root root 4343296 Sep 14 18:09 goimports-windows-386.exe
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-rwxr-xr-x 1 root root 5409280 Sep 14 18:09 goimports-windows-amd64.exe
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-rwxr-xr-x 1 root root 4194956 Nov 24 16:38 goimports-android-16-arm
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-rwxr-xr-x 1 root root 4164448 Nov 24 16:38 goimports-darwin-10.6-386
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-rwxr-xr-x 1 root root 5223584 Nov 24 16:38 goimports-darwin-10.6-amd64
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-rwxr-xr-x 1 root root 3222848 Nov 24 16:39 goimports-ios-5.0-arm
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-rwxr-xr-x 1 root root 4217184 Nov 24 16:38 goimports-linux-386
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-rwxr-xr-x 1 root root 5295768 Nov 24 16:38 goimports-linux-amd64
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-rwxr-xr-x 1 root root 4233120 Nov 24 16:38 goimports-linux-arm
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-rwxr-xr-x 1 root root 4373504 Nov 24 16:38 goimports-windows-4.0-386.exe
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-rwxr-xr-x 1 root root 5450240 Nov 24 16:38 goimports-windows-4.0-amd64.exe
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This argument may at some point be integrated into the import path itself, but for
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now it exists as an independent build parameter. Also, there is not possibility
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@ -189,6 +196,7 @@ versions of the same operating system. This however can lead to issues if a used
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dependency is only supported by more recent systems. As such, `xgo` supports the
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selection of specific platform versions by appending them to the OS target string.
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* `--targets=ios-8.1/*`: cross compile to iOS 8.1
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* `--targets=android-16/*`: cross compile to Android Jelly Bean
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* `--targets=darwin-10.9/*`: cross compile to Mac OS X Mavericks
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* `--targets=windows-6.0/*`: cross compile to Windows Vista
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@ -198,6 +206,7 @@ The supported platforms are:
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* All Android APIs up to Android Lollipop 5.0 ([API level ids](https://source.android.com/source/build-numbers.html))
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* All Windows APIs up to Windows 8.1 limited by `mingw-w64` ([API level ids](https://en.wikipedia.org/wiki/Windows_NT#Releases))
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* OSX APIs in the range of 10.6 - 10.9
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* All iOS APIs up to ios 8.1
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### CGO dependencies
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@ -218,19 +227,24 @@ on subsequent calls.
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A complex sample for such a scenario is building the Ethereum CLI node, which has
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the GNU Multiple Precision Arithmetic Library as it's dependency.
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$ xgo --deps=https://gmplib.org/download/gmp/gmp-6.0.0a.tar.bz2 \
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--branch=develop github.com/ethereum/go-ethereum/cmd/geth
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$ xgo --deps=https://gmplib.org/download/gmp/gmp-6.1.0.tar.bz2 \
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--targets=windows/* github.com/ethereum/go-ethereum/cmd/geth
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...
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$ ls -al
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-rwxr-xr-x 1 root root 23213372 Sep 14 17:59 geth-android-21-arm
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-rwxr-xr-x 1 root root 14373980 Sep 14 17:59 geth-darwin-386
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-rwxr-xr-x 1 root root 17373676 Sep 14 17:59 geth-darwin-amd64
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-rwxr-xr-x 1 root root 21098910 Sep 14 17:59 geth-linux-386
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-rwxr-xr-x 1 root root 25049693 Sep 14 17:59 geth-linux-amd64
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-rwxr-xr-x 1 root root 20578535 Sep 14 17:59 geth-linux-arm
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-rwxr-xr-x 1 root root 16351260 Sep 14 17:59 geth-windows-386.exe
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-rwxr-xr-x 1 root root 19418071 Sep 14 17:59 geth-windows-amd64.exe
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-rwxr-xr-x 1 root root 16315679 Nov 24 16:39 geth-windows-4.0-386.exe
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-rwxr-xr-x 1 root root 19452036 Nov 24 16:38 geth-windows-4.0-amd64.exe
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Some trivial arguments may be passed to the dependencies' configure script via
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`--depsargs`.
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$ xgo --deps=https://gmplib.org/download/gmp/gmp-6.1.0.tar.bz2 \
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--targets=ios/* --depsargs=--disable-assembly \
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github.com/ethereum/go-ethereum/cmd/geth
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...
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$ ls -al
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-rwxr-xr-x 1 root root 14804160 Nov 24 16:32 geth-ios-5.0-arm
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Note, that since xgo needs to cross compile the dependencies for each platform
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and architecture separately, build time can increase significantly.
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@ -63,6 +63,17 @@ RUN \
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ENV PATH /usr/$ANDROID_CHAIN_ARM/bin:$PATH
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# Configure the container for iOS cross compilation
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ENV IOS_SDK iPhoneOS8.1.sdk.tar.bz2
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ENV IOS_SDK_PATH http://iphone.howett.net/sdks/dl/iPhoneOS8.1.sdk.tbz2
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RUN \
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$FETCH $IOS_SDK_PATH 41203ed17a29743323cce0dd10b238efcea406e1 && \
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mv `basename $IOS_SDK_PATH` $IOS_SDK && \
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git clone https://github.com/tpoechtrager/cctools-port.git && \
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/cctools-port/usage_examples/ios_toolchain/build.sh /$IOS_SDK armv7
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ENV PATH /cctools-port/usage_examples/ios_toolchain/target/bin:$PATH
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# Inject the old Go package downloader and tool-chain bootstrapper
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ADD bootstrap.sh /bootstrap.sh
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ENV BOOTSTRAP /bootstrap.sh
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@ -10,6 +10,7 @@
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# REPO_REMOTE - Optional VCS remote if not the primary repository is needed
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# REPO_BRANCH - Optional VCS branch to use, if not the master branch
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# DEPS - Optional list of C dependency packages to build
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# ARGS - Optional arguments to pass to C dependency configure scripts
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# PACK - Optional sub-package, if not the import path is being built
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# OUT - Optional output prefix to override the package name
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# FLAG_V - Optional verbosity flag to set on the Go builder
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@ -91,6 +92,8 @@ DEPS=($DEPS) && for dep in "${DEPS[@]}"; do
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if [ "${dep##*.}" == "bz2" ]; then cat "/deps-cache/`basename $dep`" | tar -C /deps -xj; fi
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done
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DEPS_ARGS=($ARGS)
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# Configure some global build parameters
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NAME=`basename $1/$PACK`
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if [ "$OUT" != "" ]; then
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@ -140,10 +143,13 @@ for TARGET in $TARGETS; do
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CC=arm-linux-androideabi-gcc GOOS=android GOARCH=arm GOARM=7 CGO_ENABLED=1 CGO_CFLAGS="$CGO_CCPIE" CGO_LDFLAGS="$CGO_LDPIE" go install std
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echo "Compiling for android-$PLATFORM/arm..."
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CC=arm-linux-androideabi-gcc CXX=arm-linux-androideabi-g++ HOST=arm-linux-androideabi PREFIX=/usr/$ANDROID_CHAIN_ARM/arm-linux-androideabi $BUILD_DEPS /deps
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CC=arm-linux-androideabi-gcc CXX=arm-linux-androideabi-g++ HOST=arm-linux-androideabi PREFIX=/usr/$ANDROID_CHAIN_ARM/arm-linux-androideabi $BUILD_DEPS /deps ${DEPS_ARGS[@]}
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CC=arm-linux-androideabi-gcc CXX=arm-linux-androideabi-g++ GOOS=android GOARCH=arm GOARM=7 CGO_ENABLED=1 CGO_CFLAGS="$CGO_CCPIE" CGO_CXXFLAGS="$CGO_CCPIE" CGO_LDFLAGS="$CGO_LDPIE" go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
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CC=arm-linux-androideabi-gcc CXX=arm-linux-androideabi-g++ GOOS=android GOARCH=arm GOARM=7 CGO_ENABLED=1 CGO_CFLAGS="$CGO_CCPIE" CGO_CXXFLAGS="$CGO_CCPIE" CGO_LDFLAGS="$CGO_LDPIE" go build $V $X "${T[@]}" --ldflags="$V $EXT_LDPIE $LD" -o /build/$NAME-android-$PLATFORM-arm ./$PACK
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echo "Cleaning up Go runtime for android-$PLATFORM/arm..."
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rm -rf /usr/local/go/pkg/android_arm
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echo "Cleaning up toolchain for android-$PLATFORM/arm..."
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rm -rf /usr/$ANDROID_CHAIN_ARM
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fi
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@ -152,19 +158,19 @@ for TARGET in $TARGETS; do
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# Check and build for Linux targets
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if ([ $XGOOS == "." ] || [ $XGOOS == "linux" ]) && ([ $XGOARCH == "." ] || [ $XGOARCH == "amd64" ]); then
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echo "Compiling for linux/amd64..."
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HOST=x86_64-linux PREFIX=/usr/local $BUILD_DEPS /deps
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HOST=x86_64-linux PREFIX=/usr/local $BUILD_DEPS /deps ${DEPS_ARGS[@]}
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GOOS=linux GOARCH=amd64 CGO_ENABLED=1 go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
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GOOS=linux GOARCH=amd64 CGO_ENABLED=1 go build $V $X "${T[@]}" --ldflags="$V $LD" $R -o /build/$NAME-linux-amd64$R ./$PACK
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fi
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if ([ $XGOOS == "." ] || [ $XGOOS == "linux" ]) && ([ $XGOARCH == "." ] || [ $XGOARCH == "386" ]); then
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echo "Compiling for linux/386..."
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HOST=i686-linux PREFIX=/usr/local $BUILD_DEPS /deps
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HOST=i686-linux PREFIX=/usr/local $BUILD_DEPS /deps ${DEPS_ARGS[@]}
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GOOS=linux GOARCH=386 CGO_ENABLED=1 go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
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GOOS=linux GOARCH=386 CGO_ENABLED=1 go build $V $X "${T[@]}" --ldflags="$V $LD" -o /build/$NAME-linux-386 ./$PACK
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fi
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if ([ $XGOOS == "." ] || [ $XGOOS == "linux" ]) && ([ $XGOARCH == "." ] || [ $XGOARCH == "arm" ]); then
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echo "Compiling for linux/arm..."
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CC=arm-linux-gnueabi-gcc-5 CXX=arm-linux-gnueabi-g++-5 HOST=arm-linux PREFIX=/usr/local/arm $BUILD_DEPS /deps
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CC=arm-linux-gnueabi-gcc-5 CXX=arm-linux-gnueabi-g++-5 HOST=arm-linux PREFIX=/usr/local/arm $BUILD_DEPS /deps ${DEPS_ARGS[@]}
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CC=arm-linux-gnueabi-gcc-5 CXX=arm-linux-gnueabi-g++-5 GOOS=linux GOARCH=arm CGO_ENABLED=1 GOARM=5 go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
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CC=arm-linux-gnueabi-gcc-5 CXX=arm-linux-gnueabi-g++-5 GOOS=linux GOARCH=arm CGO_ENABLED=1 GOARM=5 go build $V $X "${T[@]}" --ldflags="$V $LD" -o /build/$NAME-linux-arm ./$PACK
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fi
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@ -185,13 +191,13 @@ for TARGET in $TARGETS; do
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# Build the requested windows binaries
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if [ $XGOARCH == "." ] || [ $XGOARCH == "amd64" ]; then
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echo "Compiling for windows-$PLATFORM/amd64..."
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CC=x86_64-w64-mingw32-gcc-posix CXX=x86_64-w64-mingw32-g++-posix HOST=x86_64-w64-mingw32 PREFIX=/usr/x86_64-w64-mingw32 $BUILD_DEPS /deps
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CC=x86_64-w64-mingw32-gcc-posix CXX=x86_64-w64-mingw32-g++-posix HOST=x86_64-w64-mingw32 PREFIX=/usr/x86_64-w64-mingw32 $BUILD_DEPS /deps ${DEPS_ARGS[@]}
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CC=x86_64-w64-mingw32-gcc-posix CXX=x86_64-w64-mingw32-g++-posix GOOS=windows GOARCH=amd64 CGO_ENABLED=1 CGO_CFLAGS="$CGO_NTDEF" CGO_CXXFLAGS="$CGO_NTDEF" go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
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CC=x86_64-w64-mingw32-gcc-posix CXX=x86_64-w64-mingw32-g++-posix GOOS=windows GOARCH=amd64 CGO_ENABLED=1 CGO_CFLAGS="$CGO_NTDEF" CGO_CXXFLAGS="$CGO_NTDEF" go build $V $X "${T[@]}" --ldflags="$V $LD" $R -o /build/$NAME-windows-$PLATFORM-amd64$R.exe ./$PACK
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fi
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if [ $XGOARCH == "." ] || [ $XGOARCH == "386" ]; then
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echo "Compiling for windows-$PLATFORM/386..."
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CC=i686-w64-mingw32-gcc-posix CXX=i686-w64-mingw32-g++-posix HOST=i686-w64-mingw32 PREFIX=/usr/i686-w64-mingw32 $BUILD_DEPS /deps
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CC=i686-w64-mingw32-gcc-posix CXX=i686-w64-mingw32-g++-posix HOST=i686-w64-mingw32 PREFIX=/usr/i686-w64-mingw32 $BUILD_DEPS /deps ${DEPS_ARGS[@]}
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CC=i686-w64-mingw32-gcc-posix CXX=i686-w64-mingw32-g++-posix GOOS=windows GOARCH=386 CGO_ENABLED=1 CGO_CFLAGS="$CGO_NTDEF" CGO_CXXFLAGS="$CGO_NTDEF" go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
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CC=i686-w64-mingw32-gcc-posix CXX=i686-w64-mingw32-g++-posix GOOS=windows GOARCH=386 CGO_ENABLED=1 CGO_CFLAGS="$CGO_NTDEF" CGO_CXXFLAGS="$CGO_NTDEF" go build $V $X "${T[@]}" --ldflags="$V $LD" -o /build/$NAME-windows-$PLATFORM-386.exe ./$PACK
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fi
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@ -213,17 +219,47 @@ for TARGET in $TARGETS; do
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# Build the requested darwin binaries
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if [ $XGOARCH == "." ] || [ $XGOARCH == "amd64" ]; then
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echo "Compiling for darwin-$PLATFORM/amd64..."
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CC=o64-clang CXX=o64-clang++ HOST=x86_64-apple-darwin13 PREFIX=/usr/local $BUILD_DEPS /deps
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CC=o64-clang CXX=o64-clang++ HOST=x86_64-apple-darwin13 PREFIX=/usr/local $BUILD_DEPS /deps ${DEPS_ARGS[@]}
|
||||
CC=o64-clang CXX=o64-clang++ GOOS=darwin GOARCH=amd64 CGO_ENABLED=1 go get $V $X "${T[@]}" --ldflags="$LDSTRIP $V $LD" -d ./$PACK
|
||||
CC=o64-clang CXX=o64-clang++ GOOS=darwin GOARCH=amd64 CGO_ENABLED=1 go build $V $X "${T[@]}" --ldflags="$LDSTRIP $V $LD" $R -o /build/$NAME-darwin-$PLATFORM-amd64$R ./$PACK
|
||||
fi
|
||||
if [ $XGOARCH == "." ] || [ $XGOARCH == "386" ]; then
|
||||
echo "Compiling for darwin-$PLATFORM/386..."
|
||||
CC=o32-clang CXX=o32-clang++ HOST=i386-apple-darwin13 PREFIX=/usr/local $BUILD_DEPS /deps
|
||||
CC=o32-clang CXX=o32-clang++ HOST=i386-apple-darwin13 PREFIX=/usr/local $BUILD_DEPS /deps ${DEPS_ARGS[@]}
|
||||
CC=o32-clang CXX=o32-clang++ GOOS=darwin GOARCH=386 CGO_ENABLED=1 go get $V $X "${T[@]}" --ldflags="$LDSTRIP $V $LD" -d ./$PACK
|
||||
CC=o32-clang CXX=o32-clang++ GOOS=darwin GOARCH=386 CGO_ENABLED=1 go build $V $X "${T[@]}" --ldflags="$LDSTRIP $V $LD" -o /build/$NAME-darwin-$PLATFORM-386 ./$PACK
|
||||
fi
|
||||
# Remove any automatically injected deployment target vars
|
||||
unset MACOSX_DEPLOYMENT_TARGET
|
||||
fi
|
||||
# Check and build for iOS targets
|
||||
if [ $XGOOS == "." ] || [[ $XGOOS == ios* ]]; then
|
||||
# Split the platform version and configure the deployment target
|
||||
PLATFORM=`echo $XGOOS | cut -d '-' -f 2`
|
||||
if [ "$PLATFORM" == "" ] || [ "$PLATFORM" == "." ] || [ "$PLATFORM" == "ios" ]; then
|
||||
PLATFORM=5.0 # first iPad and upwards
|
||||
fi
|
||||
export IPHONEOS_DEPLOYMENT_TARGET=$PLATFORM
|
||||
|
||||
# Strip symbol table below Go 1.6 to prevent DWARF issues
|
||||
LDSTRIP=""
|
||||
if [ "$GO_VERSION" -lt 160 ]; then
|
||||
LDSTRIP="-s"
|
||||
fi
|
||||
# Build the requested darwin binaries
|
||||
if [ $XGOARCH == "." ] || [ $XGOARCH == "arm" ]; then
|
||||
echo "Bootstrapping ios-$PLATFORM/arm..."
|
||||
GOOS=darwin GOARCH=arm GOARM=7 CGO_ENABLED=1 CC=arm-apple-darwin11-clang go install std
|
||||
|
||||
echo "Compiling for ios-$PLATFORM/arm..."
|
||||
CC=arm-apple-darwin11-clang CXX=arm-apple-darwin11-clang++ HOST=arm-apple-darwin11 PREFIX=/usr/local $BUILD_DEPS /deps ${DEPS_ARGS[@]}
|
||||
CC=arm-apple-darwin11-clang CXX=arm-apple-darwin11-clang++ GOOS=darwin GOARCH=arm GOARM=7 CGO_ENABLED=1 go get $V $X "${T[@]}" --ldflags="$LDSTRIP $V $LD" -d ./$PACK
|
||||
CC=arm-apple-darwin11-clang CXX=arm-apple-darwin11-clang++ GOOS=darwin GOARCH=arm GOARM=7 CGO_ENABLED=1 go build $V $X "${T[@]}" --ldflags="$LDSTRIP $V $LD" -o /build/$NAME-ios-$PLATFORM-arm ./$PACK
|
||||
|
||||
echo "Cleaning up Go runtime for ios-$PLATFORM/arm..."
|
||||
rm -rf /usr/local/go/pkg/darwin_arm
|
||||
fi
|
||||
# Remove any automatically injected deployment target vars
|
||||
unset IPHONEOS_DEPLOYMENT_TARGET
|
||||
fi
|
||||
done
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
# Contains the a dependency builder to iterate over all installed dependencies
|
||||
# and cross compile them to the requested target platform.
|
||||
#
|
||||
# Usage: build_deps.sh <dependency folder>
|
||||
# Usage: build_deps.sh <dependency folder> <configure arguments>
|
||||
#
|
||||
# Needed environment variables:
|
||||
# CC - C cross compiler to use for the build
|
||||
|
|
@ -17,7 +17,7 @@ rm -rf /deps-build && cp -r $1 /deps-build
|
|||
# Build all the dependencies (no order for now)
|
||||
for dep in `ls /deps-build`; do
|
||||
echo "Configuring dependency $dep for $HOST..."
|
||||
(cd /deps-build/$dep && ./configure --disable-shared --host=$HOST --prefix=$PREFIX --silent)
|
||||
(cd /deps-build/$dep && ./configure --disable-shared --host=$HOST --prefix=$PREFIX --silent ${@:2})
|
||||
|
||||
echo "Building dependency $dep for $HOST..."
|
||||
(cd /deps-build/$dep && make --silent -j install)
|
||||
|
|
|
|||
56
xgo.go
56
xgo.go
|
|
@ -31,16 +31,29 @@ var dockerDist = "karalabe/xgo-"
|
|||
// Command line arguments to fine tune the compilation
|
||||
var (
|
||||
goVersion = flag.String("go", "latest", "Go release to use for cross compilation")
|
||||
inPackage = flag.String("pkg", "", "Sub-package to build if not root import")
|
||||
outPrefix = flag.String("out", "", "Prefix to use for output naming (empty = package name)")
|
||||
outFolder = flag.String("dest", "", "Destination folder to put binaries in (empty = current)")
|
||||
srcPackage = flag.String("pkg", "", "Sub-package to build if not root import")
|
||||
srcRemote = flag.String("remote", "", "Version control remote repository to build")
|
||||
srcBranch = flag.String("branch", "", "Version control branch to build")
|
||||
outPrefix = flag.String("out", "", "Prefix to use for output naming (empty = package name)")
|
||||
outFolder = flag.String("dest", "", "Destination folder to put binaries in (empty = current)")
|
||||
crossDeps = flag.String("deps", "", "CGO dependencies (configure/make based archives)")
|
||||
crossArgs = flag.String("depsargs", "", "CGO dependency configure arguments")
|
||||
targets = flag.String("targets", "*/*", "Comma separated targets to build for")
|
||||
dockerImage = flag.String("image", "", "Use custom docker image instead of official distribution")
|
||||
)
|
||||
|
||||
// ConfigFlags is a simple set of flags to define the environment and dependencies.
|
||||
type ConfigFlags struct {
|
||||
Repository string // Root import path to build
|
||||
Package string // Sub-package to build if not root import
|
||||
Prefix string // Prefix to use for output naming
|
||||
Remote string // Version control remote repository to build
|
||||
Branch string // Version control branch to build
|
||||
Dependencies string // CGO dependencies (configure/make based archives)
|
||||
Arguments string // CGO dependency configure arguments
|
||||
Targets []string // Targets to build for
|
||||
}
|
||||
|
||||
// Command line arguments to pass to go build
|
||||
var (
|
||||
buildVerbose = flag.Bool("v", false, "Print the names of packages as they are compiled")
|
||||
|
|
@ -124,6 +137,16 @@ func main() {
|
|||
}
|
||||
}
|
||||
// Cross compile the requested package into the local folder
|
||||
config := &ConfigFlags{
|
||||
Repository: flag.Args()[0],
|
||||
Package: *srcPackage,
|
||||
Remote: *srcRemote,
|
||||
Branch: *srcBranch,
|
||||
Prefix: *outPrefix,
|
||||
Dependencies: *crossDeps,
|
||||
Arguments: *crossArgs,
|
||||
Targets: strings.Split(*targets, ","),
|
||||
}
|
||||
flags := &BuildFlags{
|
||||
Verbose: *buildVerbose,
|
||||
Steps: *buildSteps,
|
||||
|
|
@ -131,7 +154,7 @@ func main() {
|
|||
Tags: *buildTags,
|
||||
LdFlags: *buildLdFlags,
|
||||
}
|
||||
if err := compile(flag.Args()[0], image, *srcRemote, *srcBranch, *inPackage, *crossDeps, *outFolder, *outPrefix, flags, strings.Split(*targets, ",")); err != nil {
|
||||
if err := compile(image, config, flags, *outFolder); err != nil {
|
||||
log.Fatalf("Failed to cross compile package: %v.", err)
|
||||
}
|
||||
}
|
||||
|
|
@ -163,7 +186,7 @@ func pullDockerImage(image string) error {
|
|||
}
|
||||
|
||||
// Cross compiles a requested package into the current working directory.
|
||||
func compile(repo string, image string, remote string, branch string, pack string, deps string, dest string, prefix string, flags *BuildFlags, targets []string) error {
|
||||
func compile(image string, config *ConfigFlags, flags *BuildFlags, dest string) error {
|
||||
// Retrieve the current folder to store the binaries in
|
||||
folder, err := os.Getwd()
|
||||
if err != nil {
|
||||
|
|
@ -177,9 +200,9 @@ func compile(repo string, image string, remote string, branch string, pack strin
|
|||
}
|
||||
// If a local build was requested, find the import path and mount all GOPATH sources
|
||||
locals, mounts, paths := []string{}, []string{}, []string{}
|
||||
if strings.HasPrefix(repo, string(filepath.Separator)) || strings.HasPrefix(repo, ".") {
|
||||
if strings.HasPrefix(config.Repository, string(filepath.Separator)) || strings.HasPrefix(config.Repository, ".") {
|
||||
// Resolve the repository import path from the file path
|
||||
path, err := filepath.Abs(repo)
|
||||
path, err := filepath.Abs(config.Repository)
|
||||
if err != nil {
|
||||
log.Fatalf("Failed to locate requested package: %v.", err)
|
||||
}
|
||||
|
|
@ -191,7 +214,7 @@ func compile(repo string, image string, remote string, branch string, pack strin
|
|||
if err != nil {
|
||||
log.Fatalf("Failed to resolve import path: %v.", err)
|
||||
}
|
||||
repo = pack.ImportPath
|
||||
config.Repository = pack.ImportPath
|
||||
|
||||
// Iterate over all the local libs and export the mount points
|
||||
if os.Getenv("GOPATH") == "" {
|
||||
|
|
@ -235,30 +258,31 @@ func compile(repo string, image string, remote string, branch string, pack strin
|
|||
}
|
||||
}
|
||||
// Assemble and run the cross compilation command
|
||||
fmt.Printf("Cross compiling %s...\n", repo)
|
||||
fmt.Printf("Cross compiling %s...\n", config.Repository)
|
||||
|
||||
args := []string{
|
||||
"run", "--rm",
|
||||
"-v", folder + ":/build",
|
||||
"-v", depsCache + ":/deps-cache:ro",
|
||||
"-e", "REPO_REMOTE=" + remote,
|
||||
"-e", "REPO_BRANCH=" + branch,
|
||||
"-e", "PACK=" + pack,
|
||||
"-e", "DEPS=" + deps,
|
||||
"-e", "OUT=" + prefix,
|
||||
"-e", "REPO_REMOTE=" + config.Remote,
|
||||
"-e", "REPO_BRANCH=" + config.Branch,
|
||||
"-e", "PACK=" + config.Package,
|
||||
"-e", "DEPS=" + config.Dependencies,
|
||||
"-e", "ARGS=" + config.Arguments,
|
||||
"-e", "OUT=" + config.Prefix,
|
||||
"-e", fmt.Sprintf("FLAG_V=%v", flags.Verbose),
|
||||
"-e", fmt.Sprintf("FLAG_X=%v", flags.Steps),
|
||||
"-e", fmt.Sprintf("FLAG_RACE=%v", flags.Race),
|
||||
"-e", fmt.Sprintf("FLAG_TAGS=%s", flags.Tags),
|
||||
"-e", fmt.Sprintf("FLAG_LDFLAGS=%s", flags.LdFlags),
|
||||
"-e", "TARGETS=" + strings.Replace(strings.Join(targets, " "), "*", ".", -1),
|
||||
"-e", "TARGETS=" + strings.Replace(strings.Join(config.Targets, " "), "*", ".", -1),
|
||||
}
|
||||
for i := 0; i < len(locals); i++ {
|
||||
args = append(args, []string{"-v", fmt.Sprintf("%s:%s:ro", locals[i], mounts[i])}...)
|
||||
}
|
||||
args = append(args, []string{"-e", "EXT_GOPATH=" + strings.Join(paths, ":")}...)
|
||||
|
||||
args = append(args, []string{image, repo}...)
|
||||
args = append(args, []string{image, config.Repository}...)
|
||||
return run(exec.Command("docker", args...))
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue