Add some dependencies

imagefiles/ccmake.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env sh
+
+# Always pass the CMAKE_TOOLCHAIN_FILE variable to CMake when inside a
+# dockcross environment -- the CMAKE_TOOLCHAIN_FILE environmental variable is
+# always set in this context
+
+exec /usr/bin/ccmake -DCMAKE_TOOLCHAIN_FILE:FILEPATH=${CMAKE_TOOLCHAIN_FILE} "$@"

imagefiles/cmake.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env sh
+
+# Always pass the CMAKE_TOOLCHAIN_FILE variable to CMake when inside a
+# dockcross environment -- the CMAKE_TOOLCHAIN_FILE environmental variable is
+# always set in this context
+
+# Exception:
+#
+# Do not pass the toolchain when calling CMake with these options:
+#   -E                           = CMake command mode.
+#   --build <dir>                = Build a CMake-generated project binary tree.
+#   --find-package               = Run in pkg-config like mode.
+#
+case $1 in
+
+  -E|--build|--find-package)
+      exec /usr/bin/cmake "$@"
+      ;;
+
+esac
+
+exec /usr/bin/cmake -DCMAKE_TOOLCHAIN_FILE:FILEPATH=${CMAKE_TOOLCHAIN_FILE} "$@"

imagefiles/entrypoint.sh

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+# This is the entrypoint script for the dockerfile. Executed in the
+# container at runtime.
+