chore: Fix rpm build; add a CI check for it.

.github/workflows/ci.yml

@@ -16,7 +16,7 @@ jobs:
   analysis:
     strategy:
       matrix:
-        tool: [autotools, clang-tidy, compcert, cppcheck, doxygen, goblint, infer, misra, tcc, tokstyle]
+        tool: [autotools, clang-tidy, compcert, cppcheck, doxygen, goblint, infer, misra, rpm, tcc, tokstyle]
     runs-on: ubuntu-latest
     steps:
       - name: Set up Docker Buildx

other/docker/rpm/rpm.Dockerfile

@@ -0,0 +1,47 @@
+FROM toxchat/c-toxcore:sources AS sources
+FROM fedora:39
+
+RUN ["dnf", "install", "-y", \
+ "cmake", \
+ "g++", \
+ "gcc", \
+ "git", \
+ "libconfig-devel", \
+ "libsodium-devel", \
+ "libvpx-devel", \
+ "make", \
+ "opus-devel", \
+ "rpmdevtools", \
+ "rpmlint", \
+ "systemd-units"]
+
+ARG PROJECT_VERSION=master
+ARG PROJECT_COMMIT_ID=master
+ARG PROJECT_COMMIT_ID_SHORT=master
+
+COPY --from=sources /src/ /work/c-toxcore-${PROJECT_COMMIT_ID}
+WORKDIR /work/c-toxcore-${PROJECT_COMMIT_ID}/other/rpm
+
+RUN make toxcore.spec \
+  PROJECT_VERSION="$PROJECT_VERSION" \
+  PROJECT_COMMIT_ID="$PROJECT_COMMIT_ID" \
+  PROJECT_COMMIT_ID_SHORT="$PROJECT_COMMIT_ID_SHORT" \
+  PROJECT_GIT_ROOT="/work/c-toxcore-$PROJECT_COMMIT_ID_SHORT"
+
+WORKDIR /work
+RUN tar zcf "c-toxcore-${PROJECT_COMMIT_ID_SHORT}.tar.gz" "c-toxcore-${PROJECT_COMMIT_ID}" \
+ && mv "c-toxcore-${PROJECT_COMMIT_ID_SHORT}.tar.gz" "c-toxcore-${PROJECT_COMMIT_ID}/other/rpm"
+WORKDIR /work/c-toxcore-${PROJECT_COMMIT_ID}/other/rpm
+RUN make srpm \
+  PROJECT_VERSION="$PROJECT_VERSION" \
+  PROJECT_COMMIT_ID="$PROJECT_COMMIT_ID" \
+  PROJECT_COMMIT_ID_SHORT="$PROJECT_COMMIT_ID_SHORT" \
+  PROJECT_GIT_ROOT="$PROJECT_GIT_ROOT"
+
+# Build the binary rpms.
+RUN rpmbuild --rebuild "toxcore-${PROJECT_VERSION}-1.fc39.src.rpm"
+
+# Install them and try running the bootstrap daemon.
+RUN rpm -i /root/rpmbuild/RPMS/x86_64/*.rpm
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+RUN script tox-bootstrapd --help | grep Usage

other/docker/rpm/run

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+set -eux
+PROJECT_VERSION="$(git describe | sed -e 's/^v//' -e 's/-/_/g')"
+PROJECT_COMMIT_ID="$(git rev-parse HEAD)"
+PROJECT_COMMIT_ID_SHORT="$(git rev-parse --short HEAD)"
+
+BUILD=rpm
+other/docker/sources/build
+docker build -t "toxchat/c-toxcore:$BUILD" -f "other/docker/$BUILD/$BUILD.Dockerfile" . \
+  --build-arg="PROJECT_VERSION=$PROJECT_VERSION" \
+  --build-arg="PROJECT_COMMIT_ID=$PROJECT_COMMIT_ID" \
+  --build-arg="PROJECT_COMMIT_ID_SHORT=$PROJECT_COMMIT_ID_SHORT"

other/rpm/toxcore.spec.in

@@ -1,7 +1,7 @@
 %define full_name c-@PROJECT_NAME@
 %define commit 0
 %if "${commit}" != "0"
-%define shortcommit %(c=%{commit}; echo ${c:0:7})
+%define shortcommit %(c=%{commit}; echo ${c:0:9})
 %endif
 
 Name:           @PROJECT_NAME@
@@ -18,10 +18,12 @@ Source0:        https://github.com/TokTok/%{full_name}/archive/%{commit}/%{full_
 %endif
 
 BuildRequires:  cmake
+BuildRequires:  g++
+BuildRequires:  gcc
+BuildRequires:  libconfig-devel
+BuildRequires:  libsodium-devel
 BuildRequires:  libvpx-devel
 BuildRequires:  opus-devel
-BuildRequires:  libsodium-devel
-BuildRequires:  libconfig-devel
 BuildRequires:  systemd-units
 
 %description
@@ -63,18 +65,18 @@ Tox DHT bootstrap daemon.
 
 %build
 %cmake
-%{__make} %{?_smp_mflags}
+%{__make} -C redhat-linux-build %{?_smp_mflags}
 
 %install
-%make_install
+%make_install -C redhat-linux-build
 mkdir -p %{buildroot}%{_unitdir}
 install -m 0644 other/rpm/tox-bootstrapd.service %{buildroot}%{_unitdir}/tox-bootstrapd.service
 install -d "%{buildroot}%{_sharedstatedir}/tox-bootstrapd"
 mkdir -p %{buildroot}%{_sysconfdir}
 install -m 0644 other/bootstrap_daemon/tox-bootstrapd.conf %{buildroot}%{_sysconfdir}/tox-bootstrapd.conf
 
 %check
-%{__make} %{?_smp_mflags} test
+%{__make} -C redhat-linux-build %{?_smp_mflags} test
 
 %pre -n tox-bootstrapd
 getent group tox-bootstrapd >/dev/null || groupadd -r tox-bootstrapd
@@ -97,7 +99,7 @@ getent passwd tox-bootstrapd >/dev/null || \
 
 %files
 %defattr(-, root, root)
-%doc LICENSE.md README.md CHANGELOG.md
+%doc LICENSE README.md CHANGELOG.md
 %{_libdir}/libtoxcore.so*
 
 %files devel
@@ -111,9 +113,10 @@ getent passwd tox-bootstrapd >/dev/null || \
 
 %files -n tox-bootstrapd
 %defattr(-, root, root)
+%{_bindir}/DHT_bootstrap
 %{_bindir}/tox-bootstrapd
 %{_unitdir}/tox-bootstrapd.service
-%{_sharedstatedir}/tox-bootstrapd
+%{_datadir}/bash-completion/completions/tox-bootstrapd
 %attr(-,tox-bootstrapd,tox-bootstrapd) %{_sharedstatedir}/tox-bootstrapd/
 %config(noreplace) %{_sysconfdir}/tox-bootstrapd.conf
 

toxcore/LAN_discovery.c

@@ -142,7 +142,7 @@ static Broadcast_Info *fetch_broadcast_info(const Network *ns)
     }
 
     /* Configure ifconf for the ioctl call. */
-    struct ifreq i_faces[MAX_INTERFACES] = {{0}};
+    struct ifreq i_faces[MAX_INTERFACES] = {{{0}}};
 
     struct ifconf ifc;
     ifc.ifc_buf = (char *)i_faces;

toxcore/network.c

@@ -1260,7 +1260,7 @@ Networking_Core *new_networking_ex(
 
 #ifndef ESP_PLATFORM
         /* multicast local nodes */
-        struct ipv6_mreq mreq = {{0}};
+        struct ipv6_mreq mreq = {{{{0}}}};
         mreq.ipv6mr_multiaddr.s6_addr[ 0] = 0xFF;
         mreq.ipv6mr_multiaddr.s6_addr[ 1] = 0x02;
         mreq.ipv6mr_multiaddr.s6_addr[15] = 0x01;