From 3aba9d26b32749faaf4177f7d7edd5419041f2bc Mon Sep 17 00:00:00 2001
From: Sergey Krashevich <svk@svk.su>
Date: Thu, 22 Jun 2023 19:27:31 +0300
Subject: [PATCH] Add ccache to libusb and nginx build scripts

---
 Dockerfile            | 4 ++--
 docker/build_nginx.sh | 2 ++
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 0c244f901..7c49d3efd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -64,11 +64,11 @@ ARG DEBIAN_FRONTEND
 
 # Build libUSB without udev.  Needed for Openvino NCS2 support
 WORKDIR /opt
-RUN apt-get update && apt-get install -y unzip build-essential automake libtool
+RUN apt-get update && apt-get install -y unzip build-essential automake libtool ccache
 RUN wget -q https://github.com/libusb/libusb/archive/v1.0.25.zip -O v1.0.25.zip && \
     unzip v1.0.25.zip && cd libusb-1.0.25 && \
     ./bootstrap.sh && \
-    ./configure --disable-udev --enable-shared && \
+    ./configure CC='ccache gcc' CCX='ccache g++' --disable-udev --enable-shared && \
     make -j $(nproc --all)
 RUN apt-get update && \
     apt-get install -y --no-install-recommends libusb-1.0-0-dev && \
diff --git a/docker/build_nginx.sh b/docker/build_nginx.sh
index fd1432f32..ce50fa37a 100755
--- a/docker/build_nginx.sh
+++ b/docker/build_nginx.sh
@@ -15,6 +15,8 @@ apt-get -yqq build-dep nginx
 
 apt-get -yqq install --no-install-recommends ca-certificates wget
 update-ca-certificates -f
+apt install -y ccache
+CC="ccache gcc"
 mkdir /tmp/nginx
 wget -nv https://nginx.org/download/nginx-${NGINX_VERSION}.tar.gz
 tar -zxf nginx-${NGINX_VERSION}.tar.gz -C /tmp/nginx --strip-components=1