From a31a37cc8f30cb7a21eeef4a41429a5347991922 Mon Sep 17 00:00:00 2001
From: Hans Ulrich Niedermann <hun@n-dimensional.de>
Date: Wed, 20 Jan 2016 15:01:16 +0100
Subject: travis: Fix sudo apt-get invocations

It appears as if running "sudo apt-get" only works directly within
.travis.yml but fails when used in a shell helper script.

So we move the package installation commands themselves back to
.travis.yml and only let the helper script only translate package
names, not do any installations.
---
 .travis-translate-pkgs | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 .travis-translate-pkgs

(limited to '.travis-translate-pkgs')

diff --git a/.travis-translate-pkgs b/.travis-translate-pkgs
new file mode 100644
index 000000000..b31337c1f
--- /dev/null
+++ b/.travis-translate-pkgs
@@ -0,0 +1,50 @@
+#!/bin/sh
+
+set -e
+
+# Translate package names from Ubuntu packages to OSX brew packages
+ubuntu2osx() {
+    case "$1" in
+	libusb-dev)       echo "libusb-compat" ;;
+	libusb-1.0-0-dev) echo "libusb" ;;
+	libgd2-xpm-dev)   echo "gd" ;;
+	*)
+	    echo "Error: Unknown package name: '$1'" >&2
+	    exit 2 ;;
+    esac
+}
+
+case "$TRAVIS_OS_NAME" in
+    linux)
+	echo "autopoint" "$@"
+	;;
+    osx)
+	accu="gettext"
+	for pkg in "$@"; do
+	    pkg="$(ubuntu2osx "$pkg")"
+	    accu="$accu $pkg"
+	done
+	echo "$accu"
+	;;
+    *)
+	echo "Unknown TRAVIS_OS_NAME value: '$TRAVIS_OS_NAME'" >&2
+	exit 1
+esac
+
+exit 0
+
+# Test this script.
+#
+# Usage: Type ( into a shell, paste test code, type ) and press Enter.
+true <<EOF
+for SH in "bash" "busybox sh"; do
+  for os in linux osx no-os; do
+    for EXTRALIBS in "" "libusb-dev" "libusb-1.0-0-dev libgd2-xpm-dev" "nosuchlib"; do
+      echo "### SHELL: $SH OS: $os EXTRALIBS: '$EXTRALIBS' ###"
+      env TRAVIS_OS_NAME=$os $SH .travis-before-install $EXTRALIBS
+      echo "### Status: $?"
+      echo
+    done
+  done
+done
+EOF
-- 
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