[GHA] Add Debian Trixie build target

.github/docker/debian/bookworm/amd64/Dockerfile

@@ -68,6 +68,8 @@ RUN apt-get -q update \
 
 ENV DEB_BUILD_OPTIONS="parallel=1"
 
+RUN dpkg-buildflags --export=sh
+
 RUN . ~/.env \
     && dch \
         --controlmaint \

.github/docker/debian/bookworm/arm32v7/Dockerfile

@@ -69,6 +69,8 @@ RUN apt-get -q update \
 
 ENV DEB_BUILD_OPTIONS="parallel=1"
 
+RUN dpkg-buildflags --export=sh
+
 RUN . ~/.env \
     && dch \
         --controlmaint \

.github/docker/debian/bookworm/arm64v8/Dockerfile

@@ -69,6 +69,8 @@ RUN apt-get -q update \
 
 ENV DEB_BUILD_OPTIONS="parallel=1"
 
+RUN dpkg-buildflags --export=sh
+
 RUN . ~/.env \
     && dch \
         --controlmaint \

.github/docker/debian/bullseye/amd64/Dockerfile

@@ -69,6 +69,8 @@ RUN apt-get -q update \
 
 ENV DEB_BUILD_OPTIONS="parallel=1"
 
+RUN dpkg-buildflags --export=sh
+
 RUN . ~/.env \
     && dch \
         --controlmaint \

.github/docker/debian/bullseye/arm32v7/Dockerfile

@@ -69,6 +69,8 @@ RUN apt-get -q update \
 
 ENV DEB_BUILD_OPTIONS="parallel=1"
 
+RUN dpkg-buildflags --export=sh
+
 RUN . ~/.env \
     && dch \
         --controlmaint \

.github/docker/debian/bullseye/arm64v8/Dockerfile

@@ -69,6 +69,8 @@ RUN apt-get -q update \
 
 ENV DEB_BUILD_OPTIONS="parallel=1"
 
+RUN dpkg-buildflags --export=sh
+
 RUN . ~/.env \
     && dch \
         --controlmaint \

.github/docker/debian/trixie/amd64/Dockerfile

@@ -0,0 +1,91 @@
+ARG BUILDER_IMAGE=debian:trixie-20250630
+
+FROM ${BUILDER_IMAGE} AS builder
+ARG MAINTAINER_NAME="Andrey Volk"
+ARG MAINTAINER_EMAIL="andrey@signalwire.com"
+
+ARG CODENAME=trixie
+ARG ARCH=amd64
+
+ARG BUILD_NUMBER=42
+ARG GIT_SHA=0000000000
+
+ARG DATA_DIR=/data
+
+LABEL maintainer="${MAINTAINER_NAME} <${MAINTAINER_EMAIL}>"
+
+SHELL ["/bin/bash", "-c"]
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get -q update \
+    && apt-get -y -q install \
+        apt-transport-https \
+        autoconf \
+        automake \
+        build-essential \
+        ca-certificates \
+        cmake \
+        curl \
+        debhelper \
+        devscripts \
+        dh-autoreconf \
+        docbook-xsl \
+        dos2unix \
+        doxygen \
+        dpkg-dev \
+        git \
+        graphviz \
+        libglib2.0-dev \
+        libssl-dev \
+        lsb-release \
+        pkg-config \
+        wget
+
+RUN update-ca-certificates --fresh
+
+RUN echo "export CODENAME=${CODENAME}" | tee ~/.env \
+    && echo "export ARCH=${ARCH}" | tee -a ~/.env \
+    && chmod +x ~/.env
+
+RUN git config --global --add safe.directory '*' \
+    && git config --global user.name "${MAINTAINER_NAME}" \
+    && git config --global user.email "${MAINTAINER_EMAIL}"
+
+# Bootstrap and Build
+COPY . ${DATA_DIR}
+WORKDIR ${DATA_DIR}
+
+RUN echo "export VERSION=$(dpkg-parsechangelog --show-field Version | cut -f1 -d'-')" \
+    | tee -a ~/.env
+
+RUN apt-get -q update \
+    && mk-build-deps \
+        --install \
+        --remove debian/control \
+        --tool "apt-get -y --no-install-recommends" \
+    && apt-get -y -f install
+
+ENV DEB_BUILD_OPTIONS="parallel=1"
+
+RUN dpkg-buildflags --export=sh
+
+RUN . ~/.env \
+    && dch \
+        --controlmaint \
+        --distribution "${CODENAME}" \
+        --force-bad-version \
+        --force-distribution \
+        --newversion "${VERSION}-${BUILD_NUMBER}-${GIT_SHA}~${CODENAME}" \
+    "Nightly build, ${GIT_SHA}" \
+    && debuild \
+        --no-tgz-check \
+        --build=binary \
+        --unsigned-source \
+        --unsigned-changes \
+    && mkdir OUT \
+    && mv -v ../*.{deb,changes} OUT/.
+
+# Artifacts image (mandatory part, the resulting image must have a single filesystem layer)
+FROM scratch
+COPY --from=builder /data/OUT/ /

.github/docker/debian/trixie/arm32v7/Dockerfile

@@ -0,0 +1,92 @@
+ARG BUILDER_IMAGE=arm32v7/debian:trixie-20250630
+
+FROM --platform=linux/arm/v7 ${BUILDER_IMAGE} AS builder
+
+ARG MAINTAINER_NAME="Andrey Volk"
+ARG MAINTAINER_EMAIL="andrey@signalwire.com"
+
+ARG CODENAME=trixie
+ARG ARCH=arm32
+
+ARG BUILD_NUMBER=42
+ARG GIT_SHA=0000000000
+
+ARG DATA_DIR=/data
+
+LABEL maintainer="${MAINTAINER_NAME} <${MAINTAINER_EMAIL}>"
+
+SHELL ["/bin/bash", "-c"]
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get -q update \
+    && apt-get -y -q install \
+        apt-transport-https \
+        autoconf \
+        automake \
+        build-essential \
+        ca-certificates \
+        cmake \
+        curl \
+        debhelper \
+        devscripts \
+        dh-autoreconf \
+        docbook-xsl \
+        dos2unix \
+        doxygen \
+        dpkg-dev \
+        git \
+        graphviz \
+        libglib2.0-dev \
+        libssl-dev \
+        lsb-release \
+        pkg-config \
+        wget
+
+RUN update-ca-certificates --fresh
+
+RUN echo "export CODENAME=${CODENAME}" | tee ~/.env \
+    && echo "export ARCH=${ARCH}" | tee -a ~/.env \
+    && chmod +x ~/.env
+
+RUN git config --global --add safe.directory '*' \
+    && git config --global user.name "${MAINTAINER_NAME}" \
+    && git config --global user.email "${MAINTAINER_EMAIL}"
+
+# Bootstrap and Build
+COPY . ${DATA_DIR}
+WORKDIR ${DATA_DIR}
+
+RUN echo "export VERSION=$(dpkg-parsechangelog --show-field Version | cut -f1 -d'-')" \
+    | tee -a ~/.env
+
+RUN apt-get -q update \
+    && mk-build-deps \
+        --install \
+        --remove debian/control \
+        --tool "apt-get -y --no-install-recommends" \
+    && apt-get -y -f install
+
+ENV DEB_BUILD_OPTIONS="parallel=1"
+
+RUN dpkg-buildflags --export=sh
+
+RUN . ~/.env \
+    && dch \
+        --controlmaint \
+        --distribution "${CODENAME}" \
+        --force-bad-version \
+        --force-distribution \
+        --newversion "${VERSION}-${BUILD_NUMBER}-${GIT_SHA}~${CODENAME}" \
+    "Nightly build, ${GIT_SHA}" \
+    && debuild \
+        --no-tgz-check \
+        --build=binary \
+        --unsigned-source \
+        --unsigned-changes \
+    && mkdir OUT \
+    && mv -v ../*.{deb,changes} OUT/.
+
+# Artifacts image (mandatory part, the resulting image must have a single filesystem layer)
+FROM scratch
+COPY --from=builder /data/OUT/ /

.github/docker/debian/trixie/arm64v8/Dockerfile

@@ -0,0 +1,92 @@
+ARG BUILDER_IMAGE=arm64v8/debian:trixie-20250630
+
+FROM --platform=linux/arm64 ${BUILDER_IMAGE} AS builder
+
+ARG MAINTAINER_NAME="Andrey Volk"
+ARG MAINTAINER_EMAIL="andrey@signalwire.com"
+
+ARG CODENAME=trixie
+ARG ARCH=arm64
+
+ARG BUILD_NUMBER=42
+ARG GIT_SHA=0000000000
+
+ARG DATA_DIR=/data
+
+LABEL maintainer="${MAINTAINER_NAME} <${MAINTAINER_EMAIL}>"
+
+SHELL ["/bin/bash", "-c"]
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get -q update \
+    && apt-get -y -q install \
+        apt-transport-https \
+        autoconf \
+        automake \
+        build-essential \
+        ca-certificates \
+        cmake \
+        curl \
+        debhelper \
+        devscripts \
+        dh-autoreconf \
+        docbook-xsl \
+        dos2unix \
+        doxygen \
+        dpkg-dev \
+        git \
+        graphviz \
+        libglib2.0-dev \
+        libssl-dev \
+        lsb-release \
+        pkg-config \
+        wget
+
+RUN update-ca-certificates --fresh
+
+RUN echo "export CODENAME=${CODENAME}" | tee ~/.env \
+    && echo "export ARCH=${ARCH}" | tee -a ~/.env \
+    && chmod +x ~/.env
+
+RUN git config --global --add safe.directory '*' \
+    && git config --global user.name "${MAINTAINER_NAME}" \
+    && git config --global user.email "${MAINTAINER_EMAIL}"
+
+# Bootstrap and Build
+COPY . ${DATA_DIR}
+WORKDIR ${DATA_DIR}
+
+RUN echo "export VERSION=$(dpkg-parsechangelog --show-field Version | cut -f1 -d'-')" \
+    | tee -a ~/.env
+
+RUN apt-get -q update \
+    && mk-build-deps \
+        --install \
+        --remove debian/control \
+        --tool "apt-get -y --no-install-recommends" \
+    && apt-get -y -f install
+
+ENV DEB_BUILD_OPTIONS="parallel=1"
+
+RUN dpkg-buildflags --export=sh
+
+RUN . ~/.env \
+    && dch \
+        --controlmaint \
+        --distribution "${CODENAME}" \
+        --force-bad-version \
+        --force-distribution \
+        --newversion "${VERSION}-${BUILD_NUMBER}-${GIT_SHA}~${CODENAME}" \
+    "Nightly build, ${GIT_SHA}" \
+    && debuild \
+        --no-tgz-check \
+        --build=binary \
+        --unsigned-source \
+        --unsigned-changes \
+    && mkdir OUT \
+    && mv -v ../*.{deb,changes} OUT/.
+
+# Artifacts image (mandatory part, the resulting image must have a single filesystem layer)
+FROM scratch
+COPY --from=builder /data/OUT/ /

.github/workflows/build.yml

@@ -26,6 +26,7 @@ jobs:
         os:
           - debian
         version:
+          - trixie
           - bookworm
           - bullseye
         platform:
@@ -67,6 +68,7 @@ jobs:
         os:
           - debian
         version:
+          - trixie
           - bookworm
           - bullseye
         platform:

debian/rules

@@ -9,7 +9,7 @@ override_dh_auto_configure:
 	dh_auto_configure -- --enable-doc --with-pic --prefix=/usr
 
 override_dh_auto_build:
-	dh_auto_build
+	dh_auto_build --parallel
 	$(MAKE) html
 
 override_dh_auto_install:

src/v17rx.c

@@ -64,6 +64,10 @@
 #include "spandsp/dds.h"
 #include "spandsp/complex_filters.h"
 
+#if defined(SPANDSP_USE_FIXED_POINT)
+#define SPANDSP_USE_FIXED_POINTx
+#endif
+
 #include "spandsp/v29rx.h"
 #include "spandsp/v17tx.h"
 #include "spandsp/v17rx.h"
@@ -389,7 +393,7 @@ static __inline__ void put_bit(v17_rx_state_t *s, int bit)
 /*- End of function --------------------------------------------------------*/
 
 #if defined(SPANDSP_USE_FIXED_POINTx)
-static __inline__ uint32_t dist_sq(const complexi16_t *x, const complexi16_t *y)
+static __inline__ uint32_t dist_sq(const complexi32_t *x, const complexi32_t *y)
 {
     return (int32_t) (x->re - y->re)*(x->re - y->re) + (int32_t) (x->im - y->im)*(x->im - y->im);
 }