Use manylinux to build for older GLIBC (2.28)

Dockerfile

@@ -1,19 +1,16 @@
-FROM debian:bullseye as build
+FROM quay.io/pypa/manylinux_2_28_x86_64 as build-amd64
+
+FROM quay.io/pypa/manylinux_2_28_aarch64 as build-arm64
+
+ARG TARGETARCH
+ARG TARGETVARIANT
+FROM build-${TARGETARCH}${TARGETVARIANT} as build
 ARG TARGETARCH
 ARG TARGETVARIANT
 
 ENV LANG C.UTF-8
 ENV DEBIAN_FRONTEND=noninteractive
 
-RUN echo "Dir::Cache var/cache/apt/${TARGETARCH}${TARGETVARIANT};" > /etc/apt/apt.conf.d/01cache
-
-RUN --mount=type=cache,id=apt-build,target=/var/cache/apt \
-    mkdir -p /var/cache/apt/${TARGETARCH}${TARGETVARIANT}/archives/partial && \
-    apt-get update && \
-    apt-get install --yes --no-install-recommends \
-        build-essential \
-        autoconf automake libtool pkg-config cmake
-
 WORKDIR /build
 
 # Build minimal version of espeak-ng
@@ -43,10 +40,13 @@ COPY Makefile ./
 COPY src/cpp/ ./src/cpp/
 RUN make no-pcaudio
 
+# Do a test run
+RUN /build/build/larynx --help
+
 # Build .tar.gz to keep symlinks
 WORKDIR /dist
 RUN mkdir -p larynx && \
-    cp -d /usr/lib/libespeak-ng.so* ./larynx/ && \
+    cp -d /usr/lib64/libespeak-ng.so* ./larynx/ && \
     cp -dR /usr/share/espeak-ng-data ./larynx/ && \
     cp -d /usr/local/include/onnxruntime/lib/libonnxruntime.so.* ./larynx/ && \
     cp /build/build/larynx ./larynx/ && \

Dockerfile.test

@@ -0,0 +1,13 @@
+FROM debian:buster
+ARG TARGETARCH
+ARG TARGETVARIANT
+
+COPY local/en-us/ljspeech/low/en-us-ljspeech-low.onnx \
+    local/en-us/ljspeech/low/en-us-ljspeech-low.onnx.json ./
+
+ADD dist/linux_${TARGETARCH}${TARGETVARIANT}/larynx_${TARGETARCH}${TARGETVARIANT}.tar.gz ./
+
+RUN cd larynx/ && echo 'This is a test.' | ./larynx -m ../en-us-ljspeech-low.onnx -f test.wav
+RUN if [ ! -f larynx/test.wav ]; then exit 1; fi
+RUN size="$(wc -c < larynx/test.wav)"; \
+    if [ "${size}" -lt "1000" ]; then echo "File size is ${size} bytes"; exit 1; fi

Dockerfile.test.dockerignore

@@ -0,0 +1,3 @@
+*
+!dist/
+!local/en-us/ljspeech/low/

Makefile

@@ -1,4 +1,4 @@
-.PHONY: release debug clean docker
+.PHONY: release debug clean test
 
 release:
 	mkdir -p build
@@ -17,3 +17,6 @@ clean:
 
 docker:
 	docker buildx build . --platform 'linux/amd64,linux/arm64' --output 'type=local,dest=dist'
+
+test:
+	docker buildx build -f Dockerfile.test . --platform 'linux/amd64,linux/arm64'