From a4563e21ecaf7d2acce64212c96de69707d6f0bb Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Sun, 18 Jun 2017 15:40:38 +0200
Subject: main, syscallcompat: use Dup3 instead of Dup2

Dup2 is not implemented on linux/arm64.

Fixes https://github.com/rfjakob/gocryptfs/issues/121 .

Also adds cross-compilation to CI.
---
 crossbuild.bash | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100755 crossbuild.bash

(limited to 'crossbuild.bash')

diff --git a/crossbuild.bash b/crossbuild.bash
new file mode 100755
index 0000000..a33cb05
--- /dev/null
+++ b/crossbuild.bash
@@ -0,0 +1,12 @@
+#!/bin/bash -eux
+
+cd "$(dirname "$0")"
+
+B="go build -tags without_openssl"
+
+GOOS=linux  GOARCH=arm   $B
+GOOS=linux  GOARCH=arm64 $B
+GOOS=darwin GOARCH=amd64 $B
+
+# The cross-built binary is not useful on the compile host.
+rm gocryptfs
-- 
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