remove build script including docker

These files are almost two years old and obsolete.

1. build_x86.sh: this script made wrong assumption about dependency. I
   don't believe it's really helpful. How to build is already covered in
   DEVELOPING.md
2. docker scripts and docker files: I've tried it today. It doesn't
   work. It throws many compilation errors. I don't believe maintaining
   this project-specific Docker file is helpful since it is not tested
   by CI and will probabaly be broken again as time goes by even if we
   fix it today. Instead, just use the well-maintained unit test docker
   image built by openbmc-build-script, which is tested by every CL
   across the org.

Tested: deletion only. I didn't find any reference to these files.

Signed-off-by: Nan Zhou <nanzhoumails@gmail.com>
Change-Id: Icaefb0129bc6fe8c91bd93aa2e1ec967e5ecfeb4
diff --git a/Dockerfile b/Dockerfile
deleted file mode 100644
index 8155764..0000000
--- a/Dockerfile
+++ /dev/null
@@ -1,11 +0,0 @@
-# Please build bmcweb-base first with
-# docker build --no-cache --force-rm -t bmcweb-base -f Dockerfile.base .
-FROM bmcweb-base
-
-ADD . /source
-
-RUN ninja -C /source/build
-
-RUN mkdir -p /usr/share/www
-
-CMD ["/build/bmcweb"]
diff --git a/Dockerfile.base b/Dockerfile.base
deleted file mode 100644
index d4d2974..0000000
--- a/Dockerfile.base
+++ /dev/null
@@ -1,15 +0,0 @@
-FROM ubuntu:20.04
-
-RUN apt-get update && DEBIAN_FRONTEND=noninteractive \
-    apt-get install -y libpam0g-dev libssl-dev zlib1g-dev pkg-config xxd cmake \
-    libgtest-dev libgmock-dev ninja-build python3 autoconf-archive autoconf \
-    build-essential git libsystemd-dev systemd libtinyxml2-dev python3-wheel python3-pip \
-    python3-yaml python3-mako python3-inflection python3-setuptools && \
-    pip3 install meson
-
-ADD . /source
-
-RUN cd source && meson setup build && \
-    meson compile -C build
-
-WORKDIR /build
diff --git a/build_x86.sh b/build_x86.sh
deleted file mode 100755
index d6d9d09..0000000
--- a/build_x86.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/sh
-sudo apt-get install -y libpam0g-dev libssl-dev zlib1g-dev
-pip install meson --user
-meson builddir -Dyocto-deps=enabled
-ninja -C builddir
diff --git a/build_x86_docker.sh b/build_x86_docker.sh
deleted file mode 100755
index ef9b24a..0000000
--- a/build_x86_docker.sh
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/bin/sh
-
-set -e
-
-if ! command -v docker > /dev/null; then
-  echo "Please install docker from https://www.docker.com/products/docker-desktop"
-  exit 1
-fi
-
-docker inspect bmcweb-base > /dev/null ||
-  docker build --network=host --no-cache --force-rm -t bmcweb-base -f Dockerfile.base .
-
-docker build -t bmcweb .
-
-docker run -v "$PWD":/app -it bmcweb cp -rf /source/build/ /app/build