2 files changed, 99 insertions, 0 deletions
diff --git a/src/secp256k1/ci/cirrus.sh b/src/secp256k1/ci/cirrus.sh
new file mode 100755
index 0000000000..f26ca98d1d
--- /dev/null
+++ b/src/secp256k1/ci/cirrus.sh
@@ -0,0 +1,86 @@
+#!/bin/sh
+
+set -e
+set -x
+
+export LC_ALL=C
+
+env >> test_env.log
+
+$CC -v || true
+valgrind --version || true
+
+./autogen.sh
+
+./configure \
+    --enable-experimental="$EXPERIMENTAL" \
+    --with-test-override-wide-multiply="$WIDEMUL" --with-asm="$ASM" \
+    --enable-ecmult-static-precomputation="$STATICPRECOMPUTATION" --with-ecmult-gen-precision="$ECMULTGENPRECISION" \
+    --enable-module-ecdh="$ECDH" --enable-module-recovery="$RECOVERY" \
+    --enable-module-schnorrsig="$SCHNORRSIG" \
+    --with-valgrind="$WITH_VALGRIND" \
+    --host="$HOST" $EXTRAFLAGS
+
+# We have set "-j<n>" in MAKEFLAGS.
+make
+
+# Print information about binaries so that we can see that the architecture is correct
+file *tests || true
+file bench_* || true
+file .libs/* || true
+
+if [ -n "$BUILD" ]
+then
+    make "$BUILD"
+fi
+
+if [ "$RUN_VALGRIND" = "yes" ]
+then
+    # the `--error-exitcode` is required to make the test fail if valgrind found errors, otherwise it'll return 0 (https://www.valgrind.org/docs/manual/manual-core.html)
+    valgrind --error-exitcode=42 ./tests 16
+    valgrind --error-exitcode=42 ./exhaustive_tests
+fi
+
+if [ -n "$QEMU_CMD" ]
+then
+    $QEMU_CMD ./tests 16
+    $QEMU_CMD ./exhaustive_tests
+fi
+
+if [ "$BENCH" = "yes" ]
+then
+    # Using the local `libtool` because on macOS the system's libtool has nothing to do with GNU libtool
+    EXEC='./libtool --mode=execute'
+    if [ -n "$QEMU_CMD" ]
+    then
+       EXEC="$EXEC $QEMU_CMD"
+    fi
+    if [ "$RUN_VALGRIND" = "yes" ]
+    then
+        EXEC="$EXEC valgrind --error-exitcode=42"
+    fi
+    # This limits the iterations in the benchmarks below to ITER iterations.
+    export SECP256K1_BENCH_ITERS="$ITERS"
+    {
+        $EXEC ./bench_ecmult
+        $EXEC ./bench_internal
+        $EXEC ./bench_sign
+        $EXEC ./bench_verify
+    } >> bench.log 2>&1
+    if [ "$RECOVERY" = "yes" ]
+    then
+        $EXEC ./bench_recover >> bench.log 2>&1
+    fi
+    if [ "$ECDH" = "yes" ]
+    then
+        $EXEC ./bench_ecdh >> bench.log 2>&1
+    fi
+    if [ "$SCHNORRSIG" = "yes" ]
+    then
+        $EXEC ./bench_schnorrsig >> bench.log 2>&1
+    fi
+fi
+if [ "$CTIMETEST" = "yes" ]
+then
+    ./libtool --mode=execute valgrind --error-exitcode=42 ./valgrind_ctime_test > valgrind_ctime_test.log 2>&1
+fi
diff --git a/src/secp256k1/ci/linux-debian.Dockerfile b/src/secp256k1/ci/linux-debian.Dockerfile
new file mode 100644
index 0000000000..5967cf8b31
--- /dev/null
+++ b/src/secp256k1/ci/linux-debian.Dockerfile
@@ -0,0 +1,13 @@
+FROM debian:stable
+
+RUN dpkg --add-architecture i386
+RUN dpkg --add-architecture s390x
+RUN apt-get update
+
+# dkpg-dev: to make pkg-config work in cross-builds
+RUN apt-get install --no-install-recommends --no-upgrade -y \
+        git ca-certificates \
+        make automake libtool pkg-config dpkg-dev valgrind qemu-user \
+        gcc clang libc6-dbg \
+        gcc-i686-linux-gnu libc6-dev-i386-cross libc6-dbg:i386 \
+        gcc-s390x-linux-gnu libc6-dev-s390x-cross libc6-dbg:s390x