Add static build job on Ubuntu

Signed-off-by: Cole Miller <[email protected]>

.github/workflows/static.yml

@@ -0,0 +1,21 @@
+name: CI Tests (musl build)
+
+on:
+  - push
+  - pull_request
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Install dependencies
+      run: |
+           sudo apt install -y build-essential automake libtool gettext autopoint tclsh tcl libsqlite3-dev pkg-config git
+
+    - name: Build and test
+      run: |
+           export LIBDQLITE_TRACE=1
+           contrib/build-static.sh

configure.ac

@@ -6,8 +6,7 @@ AC_CONFIG_AUX_DIR([ac])
 AM_INIT_AUTOMAKE([subdir-objects -Wall -Werror -Wno-portability foreign])
 AM_SILENT_RULES([yes])
 
-# Without this line, AC_PROG_CC boneheadedly adds `-g -O2` to our CFLAGS.
-AC_SUBST(CFLAGS, "")
+AC_SUBST(AM_CFLAGS)
 AC_PROG_CC
 AC_USE_SYSTEM_EXTENSIONS
 

contrib/build-static.sh

@@ -0,0 +1,149 @@
+#!/bin/bash -xeu
+
+DIR="${DIR:=$(realpath `dirname "${0}"`)}"
+
+REPO_MUSL="https://git.launchpad.net/musl"
+REPO_LIBTIRPC="https://salsa.debian.org/debian/libtirpc.git"
+REPO_LIBNSL="https://github.com/thkukuk/libnsl.git"
+REPO_LIBUV="https://github.com/libuv/libuv.git"
+REPO_LIBLZ4="https://github.com/lz4/lz4.git"
+REPO_SQLITE="https://github.com/sqlite/sqlite.git"
+REPO_DQLITE="https://github.com/cole-miller/dqlite.git"
+
+TAG_MUSL="v1.2.4"
+TAG_LIBTIRPC="upstream/1.3.3"
+TAG_LIBNSL="v2.0.1"
+TAG_LIBUV="v1.48.0"
+TAG_LIBLZ4="v1.9.4"
+TAG_SQLITE="version-3.45.1"
+TAG_DQLITE="musl-ci"
+
+BUILD_DIR="${DIR}/build"
+INSTALL_DIR="${DIR}/prefix"
+mkdir -p "${BUILD_DIR}" "${INSTALL_DIR}" "${INSTALL_DIR}/lib" "${INSTALL_DIR}/include"
+BUILD_DIR="$(realpath "${BUILD_DIR}")"
+INSTALL_DIR="$(realpath "${INSTALL_DIR}")"
+
+export CFLAGS=""
+MACHINE_TYPE="$(uname -m)"
+if [ "${MACHINE_TYPE}" = "ppc64le" ]; then
+  MACHINE_TYPE="powerpc64le"
+  export CFLAGS="-mlong-double-64"
+fi
+export PKG_CONFIG_PATH="${INSTALL_DIR}/lib/pkgconfig"
+
+# build musl
+if [ ! -f "${INSTALL_DIR}/musl/bin/musl-gcc" ]; then
+  (
+    cd "${BUILD_DIR}"
+    rm -rf musl
+    git clone "${REPO_MUSL}" --depth 1 --branch "${TAG_MUSL}" musl
+    cd musl
+    ./configure --prefix="${INSTALL_DIR}/musl"
+    make -j
+    make -j install
+
+    # missing musl header files
+    ln -s "/usr/include/${MACHINE_TYPE}-linux-gnu/sys/queue.h" "${INSTALL_DIR}/musl/include/sys/queue.h" || true
+    ln -s "/usr/include/${MACHINE_TYPE}-linux-gnu/asm" "${INSTALL_DIR}/musl/include/asm" || true
+    ln -s /usr/include/asm-generic "${INSTALL_DIR}/musl/include/asm-generic" || true
+    ln -s /usr/include/linux "${INSTALL_DIR}/musl/include/linux" || true
+  )
+fi
+
+export PATH="${PATH}:${INSTALL_DIR}/musl/bin"
+export CFLAGS="${CFLAGS} -isystem ${INSTALL_DIR}/musl/include"
+export CC=musl-gcc
+export LDFLAGS=-static
+
+# build libtirpc
+if [ ! -f "${BUILD_DIR}/libtirpc/src/libtirpc.la" ]; then
+  (
+    cd "${BUILD_DIR}"
+    rm -rf libtirpc
+    git clone "${REPO_LIBTIRPC}" --depth 1 --branch "${TAG_LIBTIRPC}"
+    cd libtirpc
+    chmod +x autogen.sh
+    ./autogen.sh
+    ./configure --disable-shared --disable-gssapi --prefix="${INSTALL_DIR}"
+    make -j install
+  )
+fi
+
+# build libnsl
+if [ ! -f "${BUILD_DIR}/libnsl/src/libnsl.la" ]; then
+  (
+    cd "${BUILD_DIR}"
+    rm -rf libnsl
+    git clone "${REPO_LIBNSL}" --depth 1 --branch "${TAG_LIBNSL}"
+    cd libnsl
+    ./autogen.sh
+    autoreconf -i
+    autoconf
+    ./configure --disable-shared --prefix="${INSTALL_DIR}"
+    make -j install
+  )
+fi
+
+# build libuv
+if [ ! -f "${BUILD_DIR}/libuv/libuv.la" ]; then
+  (
+    cd "${BUILD_DIR}"
+    rm -rf libuv
+    git clone "${REPO_LIBUV}" --depth 1 --branch "${TAG_LIBUV}"
+    cd libuv
+    ./autogen.sh
+    ./configure --disable-shared --prefix="${INSTALL_DIR}"
+    make -j install
+  )
+fi
+
+# build liblz4
+if [ ! -f "${BUILD_DIR}/lz4/lib/liblz4.a" ] || [ ! -f "${BUILD_DIR}/lz4/lib/liblz4.so" ]; then
+  (
+    cd "${BUILD_DIR}"
+    rm -rf lz4
+    git clone "${REPO_LIBLZ4}" --depth 1 --branch "${TAG_LIBLZ4}"
+    cd lz4
+    make install -j PREFIX="${INSTALL_DIR}" BUILD_SHARED=no
+  )
+fi
+
+# build sqlite3
+if [ ! -f "${BUILD_DIR}/sqlite/libsqlite3.la" ]; then
+  (
+    cd "${BUILD_DIR}"
+    rm -rf sqlite
+    git clone "${REPO_SQLITE}" --depth 1 --branch "${TAG_SQLITE}"
+    cd sqlite
+    ./configure --disable-shared --disable-readline --prefix="${INSTALL_DIR}" \
+      CFLAGS="${CFLAGS} -DSQLITE_ENABLE_DBSTAT_VTAB=1"
+    make install -j BCC="${CC} -g -O2 ${CFLAGS} ${LDFLAGS}"
+  )
+fi
+
+# build dqlite
+if [ ! -f "${BUILD_DIR}/dqlite/libdqlite.la" ]; then
+  (
+    cd "${BUILD_DIR}"
+    rm -rf dqlite
+    git clone "${REPO_DQLITE}" --depth 1 --branch "${TAG_DQLITE}"
+    cd dqlite
+    autoreconf -i
+    ./configure --disable-shared --enable-build-raft --prefix="${INSTALL_DIR}"
+
+    # Don't run the raft addrinfo tests since they rely on libc being
+    # dynamically linked.
+    bins="unit-test integration-test \
+          raft-core-fuzzy-test \
+          raft-core-integration-test \
+          raft-core-unit-test \
+          raft-uv-integration-test \
+          raft-uv-unit-test"
+    make -j LDFLAGS=-all-static $bins
+    for bin in $bins
+    do LIBDQLITE_TRACE=1 ./$bin || touch any-failed
+    done
+    test '!' -e any-failed
+  )
+fi