secp256k1

secp256k1/ci/ci.sh

@@ -0,0 +1,163 @@
+#!/bin/sh
+
+set -eux
+
+export LC_ALL=C
+
+# Print commit and relevant CI environment to allow reproducing the job outside of CI.
+git show --no-patch
+print_environment() {
+    # Turn off -x because it messes up the output
+    set +x
+    # There are many ways to print variable names and their content. This one
+    # does not rely on bash.
+    for var in WERROR_CFLAGS MAKEFLAGS BUILD \
+            ECMULTWINDOW ECMULTGENKB ASM WIDEMUL WITH_VALGRIND EXTRAFLAGS \
+            EXPERIMENTAL ECDH RECOVERY EXTRAKEYS MUSIG SCHNORRSIG ELLSWIFT \
+            SECP256K1_TEST_ITERS BENCH SECP256K1_BENCH_ITERS CTIMETESTS SYMBOL_CHECK \
+            EXAMPLES \
+            HOST WRAPPER_CMD \
+            CC CFLAGS CPPFLAGS AR NM \
+            UBSAN_OPTIONS ASAN_OPTIONS LSAN_OPTIONS
+    do
+        eval "isset=\${$var+x}"
+        if [ -n "$isset" ]; then
+            eval "val=\${$var}"
+            # shellcheck disable=SC2154
+            printf '%s="%s" ' "$var" "$val"
+        fi
+    done
+    echo "$0"
+    set -x
+}
+print_environment
+
+env >> test_env.log
+
+# If gcc is requested, assert that it's in fact gcc (and not some symlinked Apple clang).
+case "${CC:-undefined}" in
+    *gcc*)
+        $CC -v 2>&1 | grep -q "gcc version" || exit 1;
+        ;;
+esac
+
+if [ -n "${CC+x}" ]; then
+    # The MSVC compiler "cl" doesn't understand "-v"
+    $CC -v || true
+fi
+if [ "$WITH_VALGRIND" = "yes" ]; then
+    valgrind --version
+fi
+if [ -n "$WRAPPER_CMD" ]; then
+    $WRAPPER_CMD --version
+fi
+
+# Workaround for https://bugs.kde.org/show_bug.cgi?id=452758 (fixed in valgrind 3.20.0).
+case "${CC:-undefined}" in
+    clang*)
+        if [ "$CTIMETESTS" = "yes" ] && [ "$WITH_VALGRIND" = "yes" ]
+        then
+            export CFLAGS="${CFLAGS:+$CFLAGS }-gdwarf-4"
+        else
+            case "$WRAPPER_CMD" in
+                valgrind*)
+                    export CFLAGS="${CFLAGS:+$CFLAGS }-gdwarf-4"
+                    ;;
+            esac
+        fi
+        ;;
+esac
+
+./autogen.sh
+
+./configure \
+    --enable-experimental="$EXPERIMENTAL" \
+    --with-test-override-wide-multiply="$WIDEMUL" --with-asm="$ASM" \
+    --with-ecmult-window="$ECMULTWINDOW" \
+    --with-ecmult-gen-kb="$ECMULTGENKB" \
+    --enable-module-ecdh="$ECDH" --enable-module-recovery="$RECOVERY" \
+    --enable-module-ellswift="$ELLSWIFT" \
+    --enable-module-extrakeys="$EXTRAKEYS" \
+    --enable-module-schnorrsig="$SCHNORRSIG" \
+    --enable-module-musig="$MUSIG" \
+    --enable-examples="$EXAMPLES" \
+    --enable-ctime-tests="$CTIMETESTS" \
+    --with-valgrind="$WITH_VALGRIND" \
+    --host="$HOST" $EXTRAFLAGS
+
+# We have set "-j<n>" in MAKEFLAGS.
+build_exit_code=0
+make > make.log 2>&1 || build_exit_code=$?
+cat make.log
+if [ $build_exit_code -ne 0 ]; then
+    case "${CC:-undefined}" in
+        *snapshot*)
+            # Ignore internal compiler errors in gcc-snapshot and clang-snapshot
+            grep -e "internal compiler error:" -e "PLEASE submit a bug report" make.log
+            exit $?
+            ;;
+        *)
+            exit 1
+            ;;
+    esac
+fi
+
+# Print information about binaries so that we can see that the architecture is correct
+file *tests* || true
+file bench* || true
+file .libs/* || true
+
+if [ "$SYMBOL_CHECK" = "yes" ]
+then
+    python3 --version
+    case "$HOST" in
+        *mingw*)
+            ls -l .libs
+            python3 ./tools/symbol-check.py .libs/libsecp256k1-*.dll
+            ;;
+        *)
+            python3 ./tools/symbol-check.py .libs/libsecp256k1.so
+            ;;
+    esac
+fi
+
+# This tells `make check` to wrap test invocations.
+export LOG_COMPILER="$WRAPPER_CMD"
+
+make "$BUILD"
+
+# Using the local `libtool` because on macOS the system's libtool has nothing to do with GNU libtool
+EXEC='./libtool --mode=execute'
+if [ -n "$WRAPPER_CMD" ]
+then
+    EXEC="$EXEC $WRAPPER_CMD"
+fi
+
+if [ "$BENCH" = "yes" ]
+then
+    {
+        $EXEC ./bench_ecmult
+        $EXEC ./bench_internal
+        $EXEC ./bench
+    } >> bench.log 2>&1
+fi
+
+if [ "$CTIMETESTS" = "yes" ]
+then
+    if [ "$WITH_VALGRIND" = "yes" ]; then
+        ./libtool --mode=execute valgrind --error-exitcode=42 ./ctime_tests > ctime_tests.log 2>&1
+    else
+        $EXEC ./ctime_tests > ctime_tests.log 2>&1
+    fi
+fi
+
+# Rebuild precomputed files (if not cross-compiling).
+if [ -z "$HOST" ]
+then
+    make clean-precomp clean-testvectors
+    make precomp testvectors
+fi
+
+# Check that no repo files have been modified by the build.
+# (This fails for example if the precomp files need to be updated in the repo.)
+git diff --exit-code