hook in travis support
diff --git a/.travis-translate-pkgs b/.travis-translate-pkgs
new file mode 100644
index 0000000..b31337c
--- /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