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-rwxr-xr-xscripts/release.sh810
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+#! /bin/sh
+#
+# SPDX-License-Identifier: BSD-2-Clause
+#
+# Copyright (c) 2018-2021 Gavin D. Howard and contributors.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# * Redistributions of source code must retain the above copyright notice, this
+# list of conditions and the following disclaimer.
+#
+# * Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+# For OpenBSD, run using the following:
+#
+# scripts/release.sh 1 0 1 0 0 0 0 1 0 0 0 0 0 0
+#
+# For FreeBSD, run using the following:
+#
+# scripts/release.sh 1 0 1 0 0 0 0 1 0 1 0 0 0 0
+#
+# There is one problem with running this script on FreeBSD: it takes overcommit
+# to the extreme. This means that some tests that try to create allocation
+# failures instead make bc and dc crash. So running this script on FreeBSD does
+# not work right now.
+#
+# For Linux, run two separate ones (in different checkouts), like so:
+#
+# scripts/release.sh 1 1 1 0 1 0 0 1 0 1 0 1 0 0
+# cd build; ../scripts/release.sh 1 1 0 1 0 1 0 1 0 1 0 0 1 1
+#
+# Yes, I usually do sanitizers with Clang and Valgrind with GCC, and I also do
+# out-of-source builds with GCC.
+#
+# To run sanitizers or Valgrind with generated tests, use the following:
+#
+# scripts/release.sh 1 1 1 0 1 0 0 1 0 1 0 1 0 0
+# cd build; ../scripts/release.sh 1 1 0 1 0 1 0 1 0 1 0 0 1 1
+#
+# The reason I run history tests with GCC and not with Clang is because Clang
+# already runs slower as a result of running with sanitizers, and the history
+# tests are a little sensitive to load on a system.
+#
+# If this script fails on any platform when starting the Karatsuba test, check
+# that Python is installed, especially if the error says something like:
+# "karatsuba.py: not found".
+
+# Print the usage and exit with an error. Each parameter should be an integer.
+# Non-zero activates, and zero deactivates.
+usage() {
+ printf 'usage: %s [run_tests] [generate_tests] [test_with_clang] [test_with_gcc] \n' "$script"
+ printf ' [run_sanitizers] [run_valgrind] [test_settings] [run_64_bit] \n'
+ printf ' [run_gen_script] [test_c11] [test_128_bit] [test_computed_goto]\n'
+ printf ' [test_karatsuba] [test_history]\n'
+ exit 1
+}
+
+# Print a header with a message. This is just to make it easy to track progress.
+# @param msg The message to print in the header.
+header() {
+
+ _header_msg="$1"
+ shift
+
+ printf '\n'
+ printf '*******************\n'
+ printf "$_header_msg"
+ printf '\n'
+ printf '*******************\n'
+ printf '\n'
+}
+
+# Easy way to call make.
+do_make() {
+ # No reason to do 64 except to see if I actually can overload my system. :)
+ # Well, also that it might actually improve throughput as other jobs can run
+ # while some are waiting.
+ make -j64 "$@"
+}
+
+# Run configure.sh.
+# @param CFLAGS The CFLAGS.
+# @param CC The C compiler.
+# @param configure_flags The flags for configure.sh itself.
+# @param GEN_HOST The setting for GEN_HOST.
+# @param LONG_BIT The setting for LONG_BIT.
+configure() {
+
+ _configure_CFLAGS="$1"
+ shift
+
+ _configure_CC="$1"
+ shift
+
+ _configure_configure_flags="$1"
+ shift
+
+ _configure_GEN_HOST="$1"
+ shift
+
+ _configure_LONG_BIT="$1"
+ shift
+
+ # Make sure to not generate tests if necessary.
+ if [ "$gen_tests" -eq 0 ]; then
+ _configure_configure_flags="-G $_configure_configure_flags"
+ fi
+
+ # Choose the right extra flags.
+ if [ "$_configure_CC" = "clang" ]; then
+ _configure_CFLAGS="$clang_flags $_configure_CFLAGS"
+ elif [ "$_configure_CC" = "gcc" ]; then
+ _configure_CFLAGS="$gcc_flags $_configure_CFLAGS"
+ fi
+
+ # Print the header and do the job.
+ _configure_header=$(printf 'Running configure.sh %s ...' "$_configure_configure_flags")
+ _configure_header=$(printf "$_configure_header\n CC=\"%s\"\n" "$_configure_CC")
+ _configure_header=$(printf "$_configure_header\n CFLAGS=\"%s\"\n" "$_configure_CFLAGS")
+ _configure_header=$(printf "$_configure_header\n LONG_BIT=%s" "$_configure_LONG_BIT")
+ _configure_header=$(printf "$_configure_header\n GEN_HOST=%s" "$_configure_GEN_HOST")
+
+ header "$_configure_header"
+ CFLAGS="$_configure_CFLAGS" CC="$_configure_CC" GEN_HOST="$_configure_GEN_HOST" \
+ LONG_BIT="$_configure_LONG_BIT" "$real/configure.sh" $_configure_configure_flags > /dev/null
+}
+
+# Build with make. This function also captures and outputs any warnings if they
+# exists because as far as I am concerned, warnings are not acceptable for
+# release.
+# @param CFLAGS The CFLAGS.
+# @param CC The C compiler.
+# @param configure_flags The flags for configure.sh itself.
+# @param GEN_HOST The setting for GEN_HOST.
+# @param LONG_BIT The setting for LONG_BIT.
+build() {
+
+ _build_CFLAGS="$1"
+ shift
+
+ _build_CC="$1"
+ shift
+
+ _build_configure_flags="$1"
+ shift
+
+ _build_GEN_HOST="$1"
+ shift
+
+ _build_LONG_BIT="$1"
+ shift
+
+ configure "$_build_CFLAGS" "$_build_CC" "$_build_configure_flags" "$_build_GEN_HOST" "$_build_LONG_BIT"
+
+ _build_header=$(printf 'Building...\n CC=%s' "$_build_CC")
+ _build_header=$(printf "$_build_header\n CFLAGS=\"%s\"" "$_build_CFLAGS")
+ _build_header=$(printf "$_build_header\n LONG_BIT=%s" "$_build_LONG_BIT")
+ _build_header=$(printf "$_build_header\n GEN_HOST=%s" "$_build_GEN_HOST")
+
+ header "$_build_header"
+
+ # Capture and print warnings.
+ do_make > /dev/null 2> "./.test.txt"
+
+ if [ -s "./.test.txt" ]; then
+ printf '%s generated warning(s):\n' "$_build_CC"
+ printf '\n'
+ cat "./.test.txt"
+ exit 1
+ fi
+}
+
+# Run tests with make.
+runtest() {
+
+ header "Running tests"
+
+ if [ "$#" -gt 0 ]; then
+ do_make "$@"
+ else
+
+ do_make test
+
+ if [ "$test_history" -ne 0 ]; then
+ do_make test_history
+ fi
+ fi
+}
+
+# Builds and runs tests with both calculators, then bc only, then dc only. If
+# run_tests is false, then it just does the builds.
+# @param CFLAGS The CFLAGS.
+# @param CC The C compiler.
+# @param configure_flags The flags for configure.sh itself.
+# @param GEN_HOST The setting for GEN_HOST.
+# @param LONG_BIT The setting for LONG_BIT.
+# @param run_tests Whether to run tests or not.
+runconfigtests() {
+
+ _runconfigtests_CFLAGS="$1"
+ shift
+
+ _runconfigtests_CC="$1"
+ shift
+
+ _runconfigtests_configure_flags="$1"
+ shift
+
+ _runconfigtests_GEN_HOST="$1"
+ shift
+
+ _runconfigtests_LONG_BIT="$1"
+ shift
+
+ _runconfigtests_run_tests="$1"
+ shift
+
+ if [ "$_runconfigtests_run_tests" -ne 0 ]; then
+ _runconfigtests_header=$(printf 'Running tests with configure flags')
+ else
+ _runconfigtests_header=$(printf 'Building with configure flags')
+ fi
+
+ _runconfigtests_header=$(printf "$_runconfigtests_header \"%s\" ...\n" "$_runconfigtests_configure_flags")
+ _runconfigtests_header=$(printf "$_runconfigtests_header\n CC=%s\n" "$_runconfigseries_CC")
+ _runconfigtests_header=$(printf "$_runconfigtests_header\n CFLAGS=\"%s\"" "$_runconfigseries_CFLAGS")
+ _runconfigtests_header=$(printf "$_runconfigtests_header\n LONG_BIT=%s" "$_runconfigtests_LONG_BIT")
+ _runconfigtests_header=$(printf "$_runconfigtests_header\n GEN_HOST=%s" "$_runconfigtests_GEN_HOST")
+
+ header "$_runconfigtests_header"
+
+ build "$_runconfigtests_CFLAGS" "$_runconfigtests_CC" \
+ "$_runconfigtests_configure_flags" "$_runconfigtests_GEN_HOST" \
+ "$_runconfigtests_LONG_BIT"
+
+ if [ "$_runconfigtests_run_tests" -ne 0 ]; then
+ runtest
+ fi
+
+ do_make clean
+
+ build "$_runconfigtests_CFLAGS" "$_runconfigtests_CC" \
+ "$_runconfigtests_configure_flags -b" "$_runconfigtests_GEN_HOST" \
+ "$_runconfigtests_LONG_BIT"
+
+ if [ "$_runconfigtests_run_tests" -ne 0 ]; then
+ runtest
+ fi
+
+ do_make clean
+
+ build "$_runconfigtests_CFLAGS" "$_runconfigtests_CC" \
+ "$_runconfigtests_configure_flags -d" "$_runconfigtests_GEN_HOST" \
+ "$_runconfigtests_LONG_BIT"
+
+ if [ "$_runconfigtests_run_tests" -ne 0 ]; then
+ runtest
+ fi
+
+ do_make clean
+}
+
+# Builds and runs tests with runconfigtests(), but also does 64-bit, 32-bit, and
+# 128-bit rand, if requested. It also does it with the gen script (strgen.sh) if
+# requested. If run_tests is false, it just does the builds.
+# @param CFLAGS The CFLAGS.
+# @param CC The C compiler.
+# @param configure_flags The flags for configure.sh itself.
+# @param run_tests Whether to run tests or not.
+runconfigseries() {
+
+ _runconfigseries_CFLAGS="$1"
+ shift
+
+ _runconfigseries_CC="$1"
+ shift
+
+ _runconfigseries_configure_flags="$1"
+ shift
+
+ _runconfigseries_run_tests="$1"
+ shift
+
+ if [ "$run_64_bit" -ne 0 ]; then
+
+ if [ "$test_128_bit" -ne 0 ]; then
+ runconfigtests "$_runconfigseries_CFLAGS" "$_runconfigseries_CC" \
+ "$_runconfigseries_configure_flags" 1 64 "$_runconfigseries_run_tests"
+ fi
+
+ if [ "$run_gen_script" -ne 0 ]; then
+ runconfigtests "$_runconfigseries_CFLAGS" "$_runconfigseries_CC" \
+ "$_runconfigseries_configure_flags" 0 64 "$_runconfigseries_run_tests"
+ fi
+
+ runconfigtests "$_runconfigseries_CFLAGS -DBC_RAND_BUILTIN=0" "$_runconfigseries_CC" \
+ "$_runconfigseries_configure_flags" 1 64 "$_runconfigseries_run_tests"
+
+ fi
+
+ runconfigtests "$_runconfigseries_CFLAGS" "$_runconfigseries_CC" \
+ "$_runconfigseries_configure_flags" 1 32 "$_runconfigseries_run_tests"
+
+ if [ "$run_gen_script" -ne 0 ]; then
+ runconfigtests "$_runconfigseries_CFLAGS" "$_runconfigseries_CC" \
+ "$_runconfigseries_configure_flags" 0 32 "$_runconfigseries_run_tests"
+ fi
+}
+
+# Builds and runs tests with each setting combo running runconfigseries(). If
+# run_tests is false, it just does the builds.
+# @param CFLAGS The CFLAGS.
+# @param CC The C compiler.
+# @param configure_flags The flags for configure.sh itself.
+# @param run_tests Whether to run tests or not.
+runsettingsseries() {
+
+ _runsettingsseries_CFLAGS="$1"
+ shift
+
+ _runsettingsseries_CC="$1"
+ shift
+
+ _runsettingsseries_configure_flags="$1"
+ shift
+
+ _runsettingsseries_run_tests="$1"
+ shift
+
+ if [ "$test_settings" -ne 0 ]; then
+
+ while read _runsettingsseries_s; do
+ runconfigseries "$_runsettingsseries_CFLAGS" "$_runsettingsseries_CC" \
+ "$_runsettingsseries_configure_flags $_runsettingsseries_s" \
+ "$_runsettingsseries_run_tests"
+ done < "$scriptdir/release_settings.txt"
+
+ else
+ runconfigseries "$_runsettingsseries_CFLAGS" "$_runsettingsseries_CC" \
+ "$_runsettingsseries_configure_flags" "$_runsettingsseries_run_tests"
+ fi
+}
+
+# Builds and runs tests with each build type running runsettingsseries(). If
+# run_tests is false, it just does the builds.
+# @param CFLAGS The CFLAGS.
+# @param CC The C compiler.
+# @param configure_flags The flags for configure.sh itself.
+# @param run_tests Whether to run tests or not.
+runtestseries() {
+
+ _runtestseries_CFLAGS="$1"
+ shift
+
+ _runtestseries_CC="$1"
+ shift
+
+ _runtestseries_configure_flags="$1"
+ shift
+
+ _runtestseries_run_tests="$1"
+ shift
+
+ _runtestseries_flags="E H N EH EN HN EHN"
+
+ runsettingsseries "$_runtestseries_CFLAGS" "$_runtestseries_CC" \
+ "$_runtestseries_configure_flags" "$_runtestseries_run_tests"
+
+ for _runtestseries_f in $_runtestseries_flags; do
+ runsettingsseries "$_runtestseries_CFLAGS" "$_runtestseries_CC" \
+ "$_runtestseries_configure_flags -$_runtestseries_f" "$_runtestseries_run_tests"
+ done
+}
+
+# Builds and runs the tests for bcl. If run_tests is false, it just does the
+# builds.
+# @param CFLAGS The CFLAGS.
+# @param CC The C compiler.
+# @param configure_flags The flags for configure.sh itself.
+# @param run_tests Whether to run tests or not.
+runlibtests() {
+
+ _runlibtests_CFLAGS="$1"
+ shift
+
+ _runlibtests_CC="$1"
+ shift
+
+ _runlibtests_configure_flags="$1"
+ shift
+
+ _runlibtests_run_tests="$1"
+ shift
+
+ _runlibtests_configure_flags="$_runlibtests_configure_flags -a"
+
+ build "$_runlibtests_CFLAGS" "$_runlibtests_CC" "$_runlibtests_configure_flags" 1 64
+
+ if [ "$_runlibtests_run_tests" -ne 0 ]; then
+ runtest test
+ fi
+
+ build "$_runlibtests_CFLAGS" "$_runlibtests_CC" "$_runlibtests_configure_flags" 1 32
+
+ if [ "$_runlibtests_run_tests" -ne 0 ]; then
+ runtest test
+ fi
+}
+
+# Builds and runs tests under C99, then C11, if requested, using
+# runtestseries(). If run_tests is false, it just does the builds.
+# @param CFLAGS The CFLAGS.
+# @param CC The C compiler.
+# @param configure_flags The flags for configure.sh itself.
+# @param run_tests Whether to run tests or not.
+runtests() {
+
+ _runtests_CFLAGS="$1"
+ shift
+
+ _runtests_CC="$1"
+ shift
+
+ _runtests_configure_flags="$1"
+ shift
+
+ _runtests_run_tests="$1"
+ shift
+
+ runtestseries "-std=c99 $_runtests_CFLAGS" "$_runtests_CC" "$_runtests_configure_flags" "$_runtests_run_tests"
+
+ if [ "$test_c11" -ne 0 ]; then
+ runtestseries "-std=c11 $_runtests_CFLAGS" "$_runtests_CC" "$_runtests_configure_flags" "$_runtests_run_tests"
+ fi
+}
+
+# Runs the karatsuba tests.
+karatsuba() {
+
+ header "Running Karatsuba tests"
+ do_make karatsuba_test
+}
+
+# Builds and runs under valgrind. It runs both, bc only, then dc only.
+vg() {
+
+ header "Running valgrind"
+
+ if [ "$run_64_bit" -ne 0 ]; then
+ _vg_bits=64
+ else
+ _vg_bits=32
+ fi
+
+ build "$debug -std=c99" "gcc" "-O3 -gv" "1" "$_vg_bits"
+ runtest test
+
+ do_make clean_config
+
+ build "$debug -std=c99" "gcc" "-O3 -gvb" "1" "$_vg_bits"
+ runtest test
+
+ do_make clean_config
+
+ build "$debug -std=c99" "gcc" "-O3 -gvd" "1" "$_vg_bits"
+ runtest test
+
+ do_make clean_config
+
+ build "$debug -std=c99" "gcc" "-O3 -gva" "1" "$_vg_bits"
+ runtest test
+
+ do_make clean_config
+}
+
+# Builds the debug series and runs the tests if run_tests allows. If sanitizers
+# are enabled, it also does UBSan.
+# @param CC The C compiler.
+# @param run_tests Whether to run tests or not.
+debug() {
+
+ _debug_CC="$1"
+ shift
+
+ _debug_run_tests="$1"
+ shift
+
+
+ if [ "$_debug_CC" = "clang" -a "$run_sanitizers" -ne 0 ]; then
+ runtests "$debug -fsanitize=undefined" "$_debug_CC" "-gm" "$_debug_run_tests"
+ else
+ runtests "$debug" "$_debug_CC" "-g" "$_debug_run_tests"
+ fi
+
+
+ if [ "$_debug_CC" = "clang" -a "$run_sanitizers" -ne 0 ]; then
+ runlibtests "$debug -fsanitize=undefined" "$_debug_CC" "-gm" "$_debug_run_tests"
+ else
+ runlibtests "$debug" "$_debug_CC" "-g" "$_debug_run_tests"
+ fi
+}
+
+# Builds the release series and runs the test if run_tests allows.
+# @param CC The C compiler.
+# @param run_tests Whether to run tests or not.
+release() {
+
+ _release_CC="$1"
+ shift
+
+ _release_run_tests="$1"
+ shift
+
+ runtests "$release" "$_release_CC" "-O3" "$_release_run_tests"
+
+ runlibtests "$release" "$_release_CC" "-O3" "$_release_run_tests"
+}
+
+# Builds the release debug series and runs the test if run_tests allows. If
+# sanitizers are enabled, it also does ASan and MSan.
+# @param CC The C compiler.
+# @param run_tests Whether to run tests or not.
+reldebug() {
+
+ _reldebug_CC="$1"
+ shift
+
+ _reldebug_run_tests="$1"
+ shift
+
+
+ if [ "$_reldebug_CC" = "clang" -a "$run_sanitizers" -ne 0 ]; then
+ runtests "$debug -fsanitize=address" "$_reldebug_CC" "-mgO3" "$_reldebug_run_tests"
+ runtests "$debug -fsanitize=memory" "$_reldebug_CC" "-mgO3" "$_reldebug_run_tests"
+ else
+ runtests "$debug" "$_reldebug_CC" "-gO3" "$_reldebug_run_tests"
+ fi
+
+
+ if [ "$_reldebug_CC" = "clang" -a "$run_sanitizers" -ne 0 ]; then
+ runlibtests "$debug -fsanitize=address" "$_reldebug_CC" "-mgO3" "$_reldebug_run_tests"
+ runlibtests "$debug -fsanitize=memory" "$_reldebug_CC" "-mgO3" "$_reldebug_run_tests"
+ else
+ runlibtests "$debug" "$_reldebug_CC" "-gO3" "$_reldebug_run_tests"
+ fi
+}
+
+# Builds the min size release series and runs the test if run_tests allows.
+# @param CC The C compiler.
+# @param run_tests Whether to run tests or not.
+minsize() {
+
+ _minsize_CC="$1"
+ shift
+
+ _minsize_run_tests="$1"
+ shift
+
+ runtests "$release" "$_minsize_CC" "-Os" "$_minsize_run_tests"
+
+ runlibtests "$release" "$_minsize_CC" "-Os" "$_minsize_run_tests"
+}
+
+# Builds all sets: debug, release, release debug, and min size, and runs the
+# tests if run_tests allows.
+# @param CC The C compiler.
+# @param run_tests Whether to run tests or not.
+build_set() {
+
+ _build_set_CC="$1"
+ shift
+
+ _build_set_run_tests="$1"
+ shift
+
+ debug "$_build_set_CC" "$_build_set_run_tests"
+ release "$_build_set_CC" "$_build_set_run_tests"
+ reldebug "$_build_set_CC" "$_build_set_run_tests"
+ minsize "$_build_set_CC" "$_build_set_run_tests"
+}
+
+# Set some strict warning flags. Clang's -Weverything can be way too strict, so
+# we actually have to turn off some things.
+clang_flags="-Weverything -Wno-padded -Wno-switch-enum -Wno-format-nonliteral"
+clang_flags="$clang_flags -Wno-cast-align -Wno-missing-noreturn -Wno-disabled-macro-expansion"
+clang_flags="$clang_flags -Wno-unreachable-code -Wno-unreachable-code-return"
+clang_flags="$clang_flags -Wno-implicit-fallthrough -Wno-unused-macros -Wno-gnu-label-as-value"
+# -Wno-undef is here because Clang seems to think BC_C11 is undefined, when it's defined.
+clang_flags="$clang_flags -Wno-undef"
+gcc_flags="-Wno-maybe-uninitialized -Wno-clobbered"
+
+# Common CFLAGS.
+cflags="-Wall -Wextra -Werror -pedantic -Wno-conditional-uninitialized"
+
+# Common debug and release flags.
+debug="$cflags -fno-omit-frame-pointer"
+release="$cflags -DNDEBUG"
+
+set -e
+
+script="$0"
+scriptdir=$(dirname "$script")
+
+real=$(realpath "$scriptdir/../")
+
+# Whether to run tests.
+if [ "$#" -gt 0 ]; then
+ run_tests="$1"
+ shift
+else
+ run_tests=1
+fi
+
+# Whether to generate tests. On platforms like OpenBSD, there is no GNU bc to
+# generate tests, so this must be off.
+if [ "$#" -gt 0 ]; then
+ gen_tests="$1"
+ shift
+else
+ gen_tests=1
+fi
+
+# Whether to test with clang.
+if [ "$#" -gt 0 ]; then
+ test_with_clang="$1"
+ shift
+else
+ test_with_clang=1
+fi
+
+# Whether to test with gcc.
+if [ "$#" -gt 0 ]; then
+ test_with_gcc="$1"
+ shift
+else
+ test_with_gcc=1
+fi
+
+# Whether to test with sanitizers.
+if [ "$#" -gt 0 ]; then
+ run_sanitizers="$1"
+ shift
+else
+ run_sanitizers=1
+fi
+
+# Whether to test with valgrind.
+if [ "$#" -gt 0 ]; then
+ run_valgrind="$1"
+ shift
+else
+ run_valgrind=1
+fi
+
+# Whether to test all settings combos.
+if [ "$#" -gt 0 ]; then
+ test_settings="$1"
+ shift
+else
+ test_settings=1
+fi
+
+# Whether to test 64-bit in addition to 32-bit.
+if [ "$#" -gt 0 ]; then
+ run_64_bit="$1"
+ shift
+else
+ run_64_bit=1
+fi
+
+# Whether to test with strgen.sh in addition to strgen.c.
+if [ "$#" -gt 0 ]; then
+ run_gen_script="$1"
+ shift
+else
+ run_gen_script=0
+fi
+
+# Whether to test on C11 in addition to C99.
+if [ "$#" -gt 0 ]; then
+ test_c11="$1"
+ shift
+else
+ test_c11=0
+fi
+
+# Whether to test 128-bit integers in addition to no 128-bit integers.
+if [ "$#" -gt 0 ]; then
+ test_128_bit="$1"
+ shift
+else
+ test_128_bit=0
+fi
+
+# Whether to test with computed goto or not.
+if [ "$#" -gt 0 ]; then
+ test_computed_goto="$1"
+ shift
+else
+ test_computed_goto=0
+fi
+
+# Whether to test history or not.
+if [ "$#" -gt 0 ]; then
+ test_karatsuba="$1"
+ shift
+else
+ test_karatsuba=1
+fi
+
+# Whether to test history or not.
+if [ "$#" -gt 0 ]; then
+ test_history="$1"
+ shift
+else
+ test_history=0
+fi
+
+if [ "$run_64_bit" -ne 0 ]; then
+ bits=64
+else
+ bits=32
+fi
+
+if [ "$test_computed_goto" -eq 0 ]; then
+ clang_flags="-DBC_NO_COMPUTED_GOTO $clang_flags"
+ gcc_flags="-DBC_NO_COMPUTED_GOTO $gcc_flags"
+fi
+
+# Setup a default compiler.
+if [ "$test_with_clang" -ne 0 ]; then
+ defcc="clang"
+elif [ "$test_with_gcc" -ne 0 ]; then
+ defcc="gcc"
+else
+ defcc="c99"
+fi
+
+export ASAN_OPTIONS="abort_on_error=1,allocator_may_return_null=1:strict_string_checks=1:detect_stack_use_after_return=1:check_initialization_order=1:strict_init_order=1:detect_invalid_pointer_pairs=2"
+export UBSAN_OPTIONS="print_stack_trace=1,silence_unsigned_overflow=1"
+
+build "$debug -std=c99" "$defcc" "-g" "1" "$bits"
+
+header "Running math library under --standard"
+
+# Make sure the math library is POSIX compliant.
+printf 'quit\n' | bin/bc -ls
+
+do_make clean_tests
+
+# Run the clang build sets.
+if [ "$test_with_clang" -ne 0 ]; then
+ build_set "clang" "$run_tests"
+fi
+
+# Run the gcc build sets.
+if [ "$test_with_gcc" -ne 0 ]; then
+ build_set "gcc" "$run_tests"
+fi
+
+if [ "$run_tests" -ne 0 ]; then
+
+ build "$release" "$defcc" "-O3" "1" "$bits"
+
+ # Run karatsuba.
+ if [ "$test_karatsuba" -ne 0 ]; then
+ karatsuba
+ fi
+
+ # Valgrind.
+ if [ "$run_valgrind" -ne 0 -a "$test_with_gcc" -ne 0 ]; then
+ vg
+ fi
+
+ printf '\n'
+ printf 'Tests successful.\n'
+
+ # I just assume that I am going to be fuzzing when I am done.
+ header "Building for AFL++..."
+
+ "$scriptdir/fuzz_prep.sh"
+
+ printf '\n'
+ printf 'Ready for scripts/randmath.py and for fuzzing.\n'
+ printf '\n'
+ printf 'Run scripts/randmath.py if you changed any math code.\n'
+ printf '\n'
+ printf 'Then if there are no problems, run the fuzzer.\n'
+ printf '\n'
+ printf 'Then run `scripts/fuzz_prep.sh -a`.\n'
+ printf '\n'
+ printf 'Then run `scripts/afl.py --asan`.\n'
+
+fi
generated by cgit v1.3 (git 2.53.0) at 2026-03-26 23:31:09 +0000