Initial commit

4 files changed, 282 insertions, 0 deletions

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..a2a2075
--- /dev/null
+++ b/Dockerfile
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+FROM centos:6
+
+RUN yum install -y epel-release \
+    && yum clean all
+
+RUN yum install -y \
+	gcc \
+	gcc-c++ \
+	gfortran \
+	glibc \
+	perl \
+        pkgconfig \
+	expat-devel \
+	bzip2-devel \
+	gdbm-devel \
+	libffi-devel \
+	ncurses-devel \
+	openssl-devel \
+	readline-devel \
+	sqlite-devel \
+	tcl-devel \
+	tk-devel \
+	xz-devel \
+	zlib-devel \
+    && yum clean all
+
+COPY build_*.sh /usr/local/bin/
+ENV PATH="/opt/openssl/bin:${PATH}"
+ENV MANPATH="/opt/openssl/share/man:${MANPATH}"
+ENV PKG_CONFIG_PATH="/opt/openssl/lib/pkgconfig:${PKG_CONFIG_PATH}"
+
+WORKDIR /builder
+RUN build_openssl.sh && rm -rf /builder/*
+RUN build_mpdec.sh && rm -rf /builder/*
+RUN build_python.sh 3.5.5 && rm -rf /builder/*
+RUN build_python.sh 3.6.6 && rm -rf /builder/*
+RUN build_python.sh 3.7.0 && rm -rf /builder/*
+RUN rm -rf /builder && rm -rf /root/.cache/pip
+
+WORKDIR /
+
diff --git a/build_mpdec.sh b/build_mpdec.sh
new file mode 100755
index 0000000..5bae0c2
--- /dev/null
+++ b/build_mpdec.sh
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+#!/bin/bash
+set -e
+set -x
+
+tarball="mpdecimal-2.4.2.tar.gz"
+dest="${tarball%%.tar.gz}"
+url="http://www.bytereef.org/software/mpdecimal/releases/${tarball}"
+prefix="/usr"
+
+function pre()
+{
+    curl -LO "${url}"
+    tar xf "${tarball}"
+}
+
+function build()
+{
+    pre
+    pushd "${dest}"
+        export LDFLAGS="-Wl,-rpath=$prefix/lib"
+        ./configure --prefix=$prefix
+        make
+        make install
+    popd
+    post
+}
+
+function post()
+{
+    echo "All done."
+}
+
+# Main
+build
diff --git a/build_openssl.sh b/build_openssl.sh
new file mode 100755
index 0000000..ab951f2
--- /dev/null
+++ b/build_openssl.sh
@@ -0,0 +1,68 @@
+#!/bin/bash
+set -e
+set -x
+tarball="openssl-1.1.0h.tar.gz"
+dest="${tarball%%.tar.gz}"
+url="https://www.openssl.org/source/${tarball}"
+prefix="/opt/openssl"
+
+
+function pre()
+{
+    curl -LO "${url}"
+    tar xf "${tarball}"
+    export KERNEL_BITS=64
+}
+
+
+function get_system_cacert() {
+  local paths=(
+    /etc/ssl/cert.pem
+    /etc/ssl/cacert.pem
+    /etc/ssl/certs/cacert.pem
+    /etc/ssl/certs/ca-bundle.crt
+  )
+  for bundle in "${paths[@]}"
+  do
+    if [[ -f $bundle ]]; then
+        echo "$bundle"
+        break
+    fi
+  done
+}
+
+
+function build()
+{
+    pre
+    pushd "${dest}"
+        target="linux-x86_64"
+        export PATH="$prefix/bin:$PATH"
+        export LDFLAGS="-Wl,-rpath=$prefix/lib"
+
+        ./Configure \
+            --prefix="$prefix" \
+            --openssldir="ssl" \
+            --libdir="lib" \
+            ${LDFLAGS} \
+            ${target} \
+            enable-ec_nistp_64_gcc_128 \
+            zlib-dynamic \
+            shared \
+            no-ssl3-method
+        make
+        make install MANDIR="$prefix/share/man" MANSUFFIX=ssl
+    popd
+    post
+}
+
+function post()
+{
+    bundle=$(get_system_cacert)
+    install -D -m644 "$bundle" "$prefix/ssl/cert.pem"
+    find $prefix
+    echo "All done."
+}
+
+# Main
+build
diff --git a/build_python.sh b/build_python.sh
new file mode 100755
index 0000000..4f302bf
--- /dev/null
+++ b/build_python.sh
@@ -0,0 +1,139 @@
+#!/bin/bash
+#https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tar.gz
+
+set -e
+set -x
+
+python_version="$1"
+python_basever="${python_version%.*}"
+
+if [[ ! ${python_version} || ! ${python_basever} ]]; then
+    echo "Need a python version..."
+    exit 1
+fi
+
+python_base_url="https://www.python.org/ftp/python"
+python_tarball="Python-${python_version}.tgz"
+python_source="${python_tarball%%.tgz}"
+python_url="${python_base_url}/${python_version}/${python_tarball}"
+prefix="/opt/${python_basever}"
+openssl_root="/opt/openssl"
+
+dep_table=(
+    "bzlib.h libbz2.so"
+    "expat.h libexpat.so"
+    "ffi.h libffi.so"
+    "gdbm.h libgdbm.so"
+    "lzma.h liblzma.so"
+    "mpdecimal.h libmpdec.so"
+    "ncurses.h libncurses.so"
+    "nislib.h libnsl.so"
+    "readline.h libreadline.so"
+    "ssl.h libssl.so"
+    "sqlite3.h libsqlite3.so"
+    "tcl.h libtcl.so"
+    "tk.h libtk.so"
+    "zlib.h libz.so"
+)
+
+
+function depcheck()
+{
+    dep_count=0
+    dep_total="${#dep_table[@]}"
+
+    set +x
+    for _record in "${dep_table[@]}"
+    do
+        unset record
+        read -ra record <<< $_record
+
+        header=$(find /usr/include $openssl_root /usr/lib{,64} -regex ".*\/${record[0]}" 2>/dev/null | head -n 1 || true)
+        if [[ -n $header ]]; then
+            dep_count=$((dep_count+1))
+        else
+            echo "Missing header: ${record[0]}"
+        fi
+        lib=$(find $openssl_root /usr/lib{,64} -regex ".*\/${record[1]}" 2>/dev/null | head -n 1 || true)
+        if [[ -n "$lib" ]]; then
+            dep_count=$((dep_count+1))
+        else
+            echo "Missing library: ${record[1]}"
+        fi
+    done
+    set -x
+
+    if [[ ${dep_count} != $(( (dep_total * 2) )) ]]; then
+        echo 'Missing dependencies...'
+        exit 1
+    fi
+}
+
+
+function pre()
+{
+    export PATH=$openssl_root/bin:$PATH
+    export PKG_CONFIG_PATH=$openssl_root/lib/pkgconfig:$PKG_CONFIG_PATH
+    export CFLAGS="-I$openssl_root/include"
+    export LDFLAGS="-L$openssl_root/lib -Wl,-rpath=$prefix/lib:$openssl_root/lib"
+
+    depcheck
+
+    if [[ ! -f ${python_tarball} ]]; then
+        curl -LO "${python_url}"
+    fi
+
+    if [[ -d ${python_source} ]]; then
+        rm -rf "${python_source}"
+    fi
+
+    tar xf "${python_tarball}"
+}
+
+
+function build()
+{
+    pre
+    pushd "${python_source}"
+        ./configure \
+            --prefix="$prefix" \
+            --enable-ipv6 \
+            --enable-loadable-sqlite-extensions \
+            --enable-profiling \
+            --enable-shared \
+            --with-dbmliborder=gdbm:ndbm \
+            --with-openssl="$openssl_root" \
+            --with-pymalloc \
+            --with-system-expat \
+            --with-system-ffi \
+            --with-threads
+        make -j4
+        make install
+    popd
+    post
+}
+
+
+function post()
+{
+    export PATH=$prefix/bin:$PATH
+    ln -sf python3                   "${prefix}"/bin/python
+    ln -sf python3-config            "${prefix}"/bin/python-config
+    ln -sf idle3                     "${prefix}"/bin/idle
+    ln -sf pydoc3                    "${prefix}"/bin/pydoc
+    ln -sf pip3                      "${prefix}"/bin/pip
+    ln -sf python${python_basever}.1 "${prefix}"/share/man/man1/python.1
+
+    $prefix/bin/pip install --upgrade pip
+    $prefix/bin/pip install --upgrade setuptools
+    $prefix/bin/pip install wheel
+
+    echo '---'
+    python --version
+    python -c "import sys; from pprint import pprint; pprint(sys.path)"
+    echo "All done."
+}
+
+
+# Main
+build