81 lines
1.8 KiB
Bash
81 lines
1.8 KiB
Bash
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#!/bin/sh -e
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resolve_package() {
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for pkg in "$@"
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do
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apk info "$pkg" | head -n1 | awk '{print $1}'
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done
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}
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strip_version_from_pkg_name() {
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for pkg in "$@"
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do
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echo "$pkg" | sed 's,-[0-9a-zA-Z.]\+-r[0-9]\+$,,'
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done
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}
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find_runtime_dependency_pkgs() {
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for p in "$@"
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do
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ldd "$p" 2>/dev/null |\
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grep '=> .\+\.so' |\
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awk '{print $3}' |\
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sort |\
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uniq |\
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while read -r so
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do
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apk info --who-owns $so
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done |\
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awk '{print $5}' |\
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awk -F- '{print $1}'
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done
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}
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find_devel_pkg() {
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# shellcheck disable=SC2046
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strip_version_from_pkg_name $(
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apk list -d "$1" |\
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grep dev |\
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sort |\
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uniq |\
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awk '{print $1}'
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)
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}
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# retrieve configure args of already packaged nginx
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NGINX_CONFIGURE_ARGS="$(nginx -V 2>&1 | grep -o '^configure arguments: .*$' | sed 's,^configure arguments: ,,g')"
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# remove preconfigured dynamic modules so only ours will be placed in the objs folder
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NGINX_CONFIGURE_ARGS="$(printf '%s' "$NGINX_CONFIGURE_ARGS" | sed 's,--with-[^=]\+module=dynamic,,g')"
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apk update
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# Determine all dependencies used for the packaged nginx and install them
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DEPENDENCIES="$(
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find_runtime_dependency_pkgs /usr/lib/nginx/modules/*.so
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# shellcheck disable=SC2046
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strip_version_from_pkg_name $(resolve_package $(apk info -R nginx | tail -n+2))
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)"
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DEVPACKAGES="$(for dep in $DEPENDENCIES; do find_devel_pkg "$dep"; done | sort | uniq)"
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apk add --virtual .build-deps \
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gcc \
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libc-dev \
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make \
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linux-headers \
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$DEVPACKAGES
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tar -zx -f nginx.tar.gz
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rm nginx.tar.gz
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cd nginx-*/
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./configure $NGINX_CONFIGURE_ARGS --add-dynamic-module=../module --with-debug
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make modules
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. /etc/os-release
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versionsuffix="$ID$VERSION_ID-nginx$NGINX_VERSION"
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find_runtime_dependency_pkgs objs/*.so > "../required_packages-$versionsuffix.txt"
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for so in objs/*.so
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do
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name="$(basename "$so" .so)-$versionsuffix.so"
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install -m644 "$so" "../$name"
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done
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