From af9dc106e3ac4afd87f8aaf9ab4133f5819adf60 Mon Sep 17 00:00:00 2001
From: Linus Yang <laokongzi@gmail.com>
Date: Fri, 23 Mar 2018 03:48:47 +0800
Subject: [PATCH] MinGW: speed up docker build

---
 docker/mingw/build.sh | 28 ++++++++++++++++++----------
 docker/mingw/deps.sh  |  3 +--
 2 files changed, 19 insertions(+), 12 deletions(-)

diff --git a/docker/mingw/build.sh b/docker/mingw/build.sh
index 04a0ac30..382f9b21 100644
--- a/docker/mingw/build.sh
+++ b/docker/mingw/build.sh
@@ -31,11 +31,15 @@ build_proj() {
     dep=${PREFIX}/$arch
 
     cd "$SRC"
-    git clone ${PROJ_URL} proj
-    cd proj
-    git checkout ${PROJ_REV}
-    git submodule update --init
-    ./autogen.sh
+    if ! [ -d proj ]; then
+        git clone ${PROJ_URL} proj
+        cd proj
+        git checkout ${PROJ_REV}
+        git submodule update --init
+        ./autogen.sh
+    else
+        cd proj
+    fi
     ./configure --host=${host} --prefix=${prefix} \
       --disable-documentation \
       --with-ev="$dep" \
@@ -55,11 +59,15 @@ build_proj() {
     PLUGIN_REV=master
 
     cd "$SRC"
-    git clone ${PLUGIN_URL} plugin
-    cd plugin
-    git checkout ${PLUGIN_REV}
-    git submodule update --init
-    ./autogen.sh
+    if ! [ -d plugin ]; then
+        git clone ${PLUGIN_URL} plugin
+        cd plugin
+        git checkout ${PLUGIN_REV}
+        git submodule update --init
+        ./autogen.sh
+    else
+        cd plugin
+    fi
     ./configure --host=${host} --prefix=${prefix} \
       --disable-documentation \
       --with-ev="$dep"
diff --git a/docker/mingw/deps.sh b/docker/mingw/deps.sh
index 0899ccc4..7364b902 100644
--- a/docker/mingw/deps.sh
+++ b/docker/mingw/deps.sh
@@ -60,8 +60,7 @@ build_deps() {
     cd "$SRC/$PCRE_SRC"
     ./configure $args \
       --enable-jit --disable-cpp \
-      --enable-unicode-properties \
-      --enable-pcre16 --enable-pcre32
+      --enable-unicode-properties
     make clean
     make install