3 # SPDX-FileCopyrightText: 2015 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
4 # SPDX-FileCopyrightText: 2016-2023 Michael Jeanson <mjeanson@efficios.com>
5 # SPDX-License-Identifier: GPL-2.0-or-later
9 # Version compare functions
12 if [[ "$1" == "$2" ]]; then
16 # Ignore the shellcheck warning, we want splitting to happen based on IFS.
17 # shellcheck disable=SC2206
18 local i ver1
=($1) ver2
=($2)
19 # fill empty fields in ver1 with zeros
20 for ((i
=${#ver1[@]}; i
<${#ver2[@]}; i
++)); do
23 for ((i
=0; i
<${#ver1[@]}; i
++)); do
24 if [[ -z ${ver2[i]} ]]; then
25 # fill empty fields in ver2 with zeros
28 if ((10#${ver1[i]} > 10#${ver2[i]})); then
31 if ((10#${ver1[i]} < 10#${ver2[i]})); then
40 vercomp
"$1" "$2"; local res
="$?"
41 [ "$res" -eq "0" ] ||
[ "$res" -eq "2" ]
45 vercomp
"$1" "$2"; local res
="$?"
50 vercomp
"$1" "$2"; local res
="$?"
51 [ "$res" -eq "0" ] ||
[ "$res" -eq "1" ]
55 vercomp
"$1" "$2"; local res
="$?"
60 vercomp
"$1" "$2"; local res
="$?"
71 message_len
="${#message}"
72 padding_len
=$
(( (80 - (message_len
)) / 2 ))
74 printf '\n'; printf -- '#%.0s' {1.
.80}; printf '\n'
75 printf -- '-%.0s' {1.
.80}; printf '\n'
76 printf -- '#%.0s' $
(seq 1 $padding_len); printf '%s' "$message"; printf -- '#%.0s' $
(seq 1 $padding_len); printf '\n'
77 printf -- '-%.0s' {1.
.80}; printf '\n'
78 printf -- '#%.0s' {1.
.80}; printf '\n\n'
84 # Assume we are in the configured build directory
85 print_header
"BEGIN config.log"
87 print_header
"END config.log"
89 # End the build with failure
93 print_header
"Liburcu build script starting"
96 WORKSPACE
=${WORKSPACE:-}
99 platform
=${platform:-}
104 # Build steps that can be overriden by the environment
105 USERSPACE_RCU_MAKE_INSTALL
="${USERSPACE_RCU_MAKE_INSTALL:-yes}"
106 USERSPACE_RCU_MAKE_CLEAN
="${USERSPACE_RCU_MAKE_CLEAN:-yes}"
107 USERSPACE_RCU_GEN_COMPILE_COMMANDS
="${USERSPACE_RCU_GEN_COMPILE_COMMANDS:-no}"
108 USERSPACE_RCU_RUN_TESTS
="${USERSPACE_RCU_RUN_TESTS:-yes}"
109 USERSPACE_RCU_CLANG_TIDY
="${USERSPACE_RCU_CLANG_TIDY:-no}"
111 SRCDIR
="$WORKSPACE/src/liburcu"
112 TMPDIR
="$WORKSPACE/tmp"
115 LIBDIR_ARCH
="$LIBDIR"
117 # RHEL and SLES both use lib64 but don't bother shipping a default autoconf
118 # site config that matches this.
119 if [[ ( -f /etc
/redhat-release ||
-f /etc
/products.d
/SLES.prod ||
-f /etc
/yocto-release
) ]]; then
120 # Detect the userspace bitness in a distro agnostic way
121 if file -L /bin
/bash |
grep '64-bit' >/dev
/null
2>&1; then
122 LIBDIR_ARCH
="${LIBDIR}64"
128 # Use bear to generate compile_commands.json when enabled
130 if [ "$USERSPACE_RCU_GEN_COMPILE_COMMANDS" = "yes" ]; then
134 # Create tmp directory
139 export CFLAGS
="-g -O2"
140 export CXXFLAGS
="-g -O2"
142 # Set compiler variables
149 export CC
=gcc-
${cc#gcc-}
150 export CXX
=g
++-${cc#gcc-}
157 export CC
=clang-
${cc#clang-}
158 export CXX
=clang
++-${cc#clang-}
161 if [ "x$cc" != "x" ]; then
167 # Set platform variables
172 export NPROC
="getconf _NPROCESSORS_ONLN"
173 export PATH
="/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
174 export CPPFLAGS
="-I/opt/local/include"
175 export LDFLAGS
="-L/opt/local/lib"
176 export PYTHON
="python3"
177 export PYTHON_CONFIG
="python3-config"
183 export NPROC
="getconf _NPROCESSORS_ONLN"
184 export CPPFLAGS
="-I/usr/local/include"
185 export LDFLAGS
="-L/usr/local/lib"
186 export PYTHON
="python3"
187 export PYTHON_CONFIG
="python3-config"
194 export PYTHON
="python3"
195 export PYTHON_CONFIG
="python3-config"
199 # Print build env details
200 print_header
"Build environment details"
201 print_hardware || true
203 print_tooling || true
205 # Enter the source directory
208 # Run bootstrap in the source directory prior to configure
209 print_header
"Bootstrap autotools"
212 # Get source version from configure script
213 eval "$(grep '^PACKAGE_VERSION=' ./configure)"
214 PACKAGE_VERSION
=${PACKAGE_VERSION//\-pre*/}
216 # Set configure options and environment variables for each build
218 CONF_OPTS
=("--prefix=$PREFIX" "--libdir=$PREFIX/$LIBDIR_ARCH" "--disable-maintainer-mode")
221 print_header
"Conf: Static lib only"
223 CONF_OPTS
+=("--enable-static" "--disable-shared")
227 print_header
"Conf: Use pthread_getspecific() to emulate TLS"
229 CONF_OPTS
+=("--disable-compiler-tls")
233 print_header
"Conf: Enable RCU sanity checks for debugging"
235 if vergte
"$PACKAGE_VERSION" "0.10"; then
236 CONF_OPTS
+=("--enable-rcu-debug")
238 export CFLAGS
="$CFLAGS -DDEBUG_RCU"
241 echo "Enable iterator sanity validator"
242 if vergte
"$PACKAGE_VERSION" "0.11"; then
243 CONF_OPTS
+=("--enable-cds-lfht-iter-debug")
248 print_header
"Conf: Enable the use of compiler atomic builtins."
250 CONF_OPTS
+=("--enable-compiler-atomic-builtins")
254 print_header
"Conf: Standard"
259 # oot : out-of-tree build
260 # dist : build via make dist
261 # oot-dist: build via make dist out-of-tree
262 # * : normal tree build
264 # Make sure to move to the build directory and run configure
268 print_header
"Build: Out of tree"
270 # Create and enter a temporary build directory
271 builddir
=$
(mktemp
-d)
274 "$SRCDIR/configure" "${CONF_OPTS[@]}" || failed_configure
278 print_header
"Build: Distribution In-tree"
280 # Run configure and generate the tar file
281 # in the source directory
282 .
/configure || failed_configure
285 # Create and enter a temporary build directory
286 builddir
=$
(mktemp
-d)
289 # Extract the distribution tar in the build directory,
290 # ignore the first directory level
291 $TAR xvf
"$SRCDIR"/*.
tar.
* --strip 1
293 # Build in extracted source tree
294 .
/configure
"${CONF_OPTS[@]}" || failed_configure
298 print_header
"Build: Distribution Out of tree"
300 # Create and enter a temporary build directory
301 builddir
=$
(mktemp
-d)
304 # Run configure out of tree and generate the tar file
305 "$SRCDIR/configure" || failed_configure
308 dist_srcdir
="$(mktemp -d)"
311 # Extract the distribution tar in the new source directory,
312 # ignore the first directory level
313 $TAR xvf
"$builddir"/*.
tar.
* --strip 1
315 # Create and enter a second temporary build directory
316 builddir
="$(mktemp -d)"
319 # Run configure from the extracted distribution tar,
320 # out of the source tree
321 "$dist_srcdir/configure" "${CONF_OPTS[@]}" || failed_configure
325 print_header
"Build: Standard In-tree"
327 .
/configure
"${CONF_OPTS[@]}" || failed_configure
331 # We are now inside a configured build directory
334 print_header
"BUILD!"
335 $BEAR ${BEAR:+--} $MAKE -j "$($NPROC)" V
=1
337 # Install in the workspace if enabled
338 if [ "$USERSPACE_RCU_MAKE_INSTALL" = "yes" ]; then
339 print_header
"Install"
341 $MAKE install V
=1 DESTDIR
="$WORKSPACE"
343 # Cleanup rpath in executables and shared libraries
344 #find "$WORKSPACE/$PREFIX/bin" -type f -perm -0500 -exec chrpath --delete {} \;
345 find "$WORKSPACE/$PREFIX/$LIBDIR_ARCH" -name "*.so" -exec chrpath
--delete {} \
;
347 # Remove libtool .la files
348 find "$WORKSPACE/$PREFIX/$LIBDIR_ARCH" -name "*.la" -delete
351 # Run clang-tidy on the topmost commit
352 if [ "$USERSPACE_RCU_CLANG_TIDY" = "yes" ]; then
353 print_header
"Run clang-tidy"
355 # This would be better by linting only the lines touched by a patch but it
356 # doesn't seem to work, the lines are always filtered and no error is
358 #git diff -U0 HEAD^ | clang-tidy-diff -p1 -j "$($NPROC)" -timeout 60 -fix
360 # Instead, run clan-tidy on all the files touched by the patch.
361 while read -r filepath
; do
362 if [[ "$filepath" =~
(\.cpp|\.hhp|\.c|\.h
)$
]]; then
363 clang-tidy
--fix-errors "$(realpath "$filepath")"
365 done < <(git diff-tree
--no-commit-id --diff-filter=d
--name-only -r HEAD
)
367 # If the tree has local changes, the formatting was incorrect
368 GIT_DIFF_OUTPUT
=$
(git
diff)
369 if [ -n "$GIT_DIFF_OUTPUT" ]; then
370 echo "Saving clang-tidy proposed fixes in clang-tidy-fixes.diff"
371 git
diff > "$WORKSPACE/clang-tidy-fixes.diff"
373 # Restore the unfixed files so they can be viewed in the warnings web
380 # Run tests if enabled
381 if [ "$USERSPACE_RCU_RUN_TESTS" = "yes" ]; then
382 print_header
"Run test suite"
384 # Run tests, don't fail now, we want to run the archiving steps
385 $MAKE --keep-going check || exit_status
=1
387 # Only run regtest for 0.9 and up
388 if vergte
"$PACKAGE_VERSION" "0.9"; then
389 $MAKE --keep-going regtest || exit_status
=1
392 # Copy tap logs for the jenkins tap parser before cleaning the build dir
393 rsync
-a --exclude 'test-suite.log' --include '*/' --include '*.log' --exclude='*' tests
/ "$WORKSPACE/tap"
395 # Copy the test suites top-level log which includes all tests failures
396 rsync
-a --include 'test-suite.log' --include '*/' --exclude='*' tests
/ "$WORKSPACE/log"
398 # The test suite prior to 0.11 did not produce TAP logs
399 if verlt
"$PACKAGE_VERSION" "0.11"; then
400 mkdir
-p "$WORKSPACE/tap/no-log"
401 echo "1..1" > "$WORKSPACE/tap/no-log/tests.log"
402 echo "ok 1 - Test suite doesn't support logging" >> "$WORKSPACE/tap/no-log/tests.log"
406 # Clean the build directory
407 if [ "$USERSPACE_RCU_MAKE_CLEAN" = "yes" ]; then
412 print_header
"Liburcu build script ended with: $(test $exit_status == 0 && echo SUCCESS || echo FAILURE)"
414 # Exit with failure if any of the tests failed
418 # vim: expandtab tabstop=4 shiftwidth=4