From eabac20a8a9f129375f60408d572287522ff27c4 Mon Sep 17 00:00:00 2001
From: Jean-Christophe Fillion-Robin <jchris.fillionr@kitware.com>
Date: Sat, 9 Jun 2018 18:23:50 -0400
Subject: [PATCH 1/3] common.windows: Optimize image size removing MXE sources

Suggested-by: Commaster <Commaster@users.noreply.github.com>

See #181
---
 common.windows | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/common.windows b/common.windows
index da751c9..249be56 100644
--- a/common.windows
+++ b/common.windows
@@ -91,6 +91,10 @@ RUN \
   cd /usr/src/mxe && \
   make -j$(nproc) && \
   #
+  # Cleanup: Remove all expect "usr" directory
+  #
+  find . -maxdepth 1 -type d  \( -path ./usr -o -path ".$" \) -prune -o -print -exec rm -rf {} \; && \
+  #
   # Update MXE toolchain file
   #
   echo 'set(CMAKE_CROSSCOMPILING_EMULATOR "/usr/bin/wine")' >> ${CMAKE_TOOLCHAIN_FILE} && \

From 73e556f06b9ffff4318cf4c83b1cd55d872e24a6 Mon Sep 17 00:00:00 2001
From: Jean-Christophe Fillion-Robin <jchris.fillionr@kitware.com>
Date: Mon, 11 Jun 2018 09:25:14 -0400
Subject: [PATCH 2/3] common.windows: Better optimization to support package
 install in derived images

---
 common.windows | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/common.windows b/common.windows
index 249be56..6f4633c 100644
--- a/common.windows
+++ b/common.windows
@@ -91,9 +91,10 @@ RUN \
   cd /usr/src/mxe && \
   make -j$(nproc) && \
   #
-  # Cleanup: Remove all expect "usr" directory
+  # Cleanup: By keeping the MXE build system (Makefile, ...), derived images will be able to install
+  #          additional packages.
   #
-  find . -maxdepth 1 -type d  \( -path ./usr -o -path ".$" \) -prune -o -print -exec rm -rf {} \; && \
+  rm -rf .git log pkg && \
   #
   # Update MXE toolchain file
   #

From b5cbd2a8783bce5ed804f66859c4d0e3d8860636 Mon Sep 17 00:00:00 2001
From: Jean-Christophe Fillion-Robin <jchris.fillionr@kitware.com>
Date: Mon, 11 Jun 2018 17:21:02 -0400
Subject: [PATCH 3/3] common.windows: Only install required packages

Suggested-by: Guillaume Jacquenot <Gjacquenot@users.noreply.github.com>
---
 common.windows | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common.windows b/common.windows
index 6f4633c..c2b2039 100644
--- a/common.windows
+++ b/common.windows
@@ -27,7 +27,7 @@ ARG DEBIAN_FRONTEND=noninteractive
 #
 RUN \
   apt-get update && \
-  apt-get -y install \
+  apt-get install --no-install-recommends --yes \
     autoconf \
     automake \
     autopoint \