--
8e75347c10d85112296811be6ef35761744ad9bc by Derek Mauro <dmauro@google.com>:
Big update to LTS release process
* Add create_lts.py script to to the LTS modification
This is simpler than copybara since very few changes are needed
* Use the default installation paths instead of a versioned path.
If a versioned path is needed, this is easy to change on the commandline.
* Make the integration test use the LTS transformed version
* Test both static and dynamic linking (fixes pkg-config dynamic linking)
PiperOrigin-RevId: 363566934
--
e00e971a2de3138861f5e1900201c9cc7788f714 by Laramie Leavitt <lar@google.com>:
Add a non-compile test to absl::BitGenRef for temporaries.
PiperOrigin-RevId: 363437284
--
3685644ec115d99789de32aceb76c32a00756fea by Derek Mauro <dmauro@google.com>:
Make OSS code consistent with internal code by using the forward
declaration of absl::Status that contains ABSL_MUST_USE_RESULT.
PiperOrigin-RevId: 363426906
--
b85fec142c3aa3f632fa985f9f8f73a253819723 by Evan Brown <ezb@google.com>:
Move raw_hash_set::infoz_ into raw_hash_set::settings_. This reduces the size of raw_hash_sets by alignof(size_t) bytes when hashtablez is disabled.
PiperOrigin-RevId: 363034264
--
c6fde3b17e5845191eb8b2bfc1760c8bfb9573ff by Mark Barolak <mbar@google.com>:
Internal change
PiperOrigin-RevId: 362990378
--
81713cf964905b43d1cbe32ce5fed97539029625 by Abseil Team <absl-team@google.com>:
Fix typo in comment (execeptions -> exceptions).
PiperOrigin-RevId: 362946191
--
3ee92ca470feca44da417b03ee45a915c6eb5155 by Abseil Team <absl-team@google.com>:
Add absl::FindAndReportLeaks and routes it to the corresponding
__lsan_do_recoverable_leak_check.
PiperOrigin-RevId: 362622199
--
b95b7194b20e02c20d72289fbc79a0d35b82e256 by Abseil Team <absl-team@google.com>:
Add `kWithEverything` to StatusToStringMode
PiperOrigin-RevId: 362595218
--
0a960d96a0014eab7e1c55b479269450ed8e98d7 by Abseil Team <absl-team@google.com>:
Accept e.g. ".__uniq" as a valid clone name. Further, bring the implementation
on par with libiberty's demangler grammar.
Clang introduced option -funique-internal-linkage-names that adds the suffix
".__uniq.[0-9]+" to internal linkage functions to give them a globally unique
identifier. The suffix was designed to work with existing demanglers which do
recognize a "_" along with the alphanumeric string. This change enhances the
demangler to allow "_" with the alphanumeric string.
Please refer to libiberty's cp-demangle.c where function d_clone_suffix
implements the demangling of clone suffixes :
1. '_' is accepted as a valid character with the alphanumeric sequence.
2. The alphanumberic sequence is optional.
3. The digit sequence is optional.
PiperOrigin-RevId: 362557420
--
2ac5ea212c150afd2f58025a5cab8c45d16949c6 by Abseil Team <absl-team@google.com>:
Change variable name 'slots' to 'slot_count' to avoid name-clash with Qt builds.
PiperOrigin-RevId: 362556289
--
934f0f409c9c548716a46363d6e243406fad4028 by Mark Barolak <mbar@google.com>:
Clarify the comment on ABSL_CACHELINE_SIZE to indicate that the macro definition itself shouldn't change, but rather that call sites should change when possible.
This addresses the request for improved documentation in https://github.com/abseil/abseil-cpp/pull/842.
PiperOrigin-RevId: 362354288
GitOrigin-RevId: 8e75347c10d85112296811be6ef35761744ad9bc
Change-Id: I33ec8561d8d645c3353e9d2dd447501d0e1825a7
pull/920/head
Abseil Team
4 years ago
committed by
Dino Radaković
parent
2e9532cc6c
commit
dcf4899377
20 changed files with 339 additions and 211 deletions
@ -1,20 +0,0 @@ |
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include(GNUInstallDirs) |
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|
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# absl_VERSION is only set if we are an LTS release being installed, in which |
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# case it may be into a system directory and so we need to make subdirectories |
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# for each installed version of Abseil. This mechanism is implemented in |
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# Abseil's internal Copybara (https://github.com/google/copybara) workflows and |
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# isn't visible in the CMake buildsystem itself. |
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|
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if(absl_VERSION) |
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set(ABSL_SUBDIR "${PROJECT_NAME}_${PROJECT_VERSION}") |
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set(ABSL_INSTALL_BINDIR "${CMAKE_INSTALL_BINDIR}/${ABSL_SUBDIR}") |
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set(ABSL_INSTALL_CONFIGDIR "${CMAKE_INSTALL_LIBDIR}/cmake/${ABSL_SUBDIR}") |
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set(ABSL_INSTALL_INCLUDEDIR "${CMAKE_INSTALL_INCLUDEDIR}/${ABSL_SUBDIR}") |
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set(ABSL_INSTALL_LIBDIR "${CMAKE_INSTALL_LIBDIR}/${ABSL_SUBDIR}") |
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else() |
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set(ABSL_INSTALL_BINDIR "${CMAKE_INSTALL_BINDIR}") |
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set(ABSL_INSTALL_CONFIGDIR "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}") |
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set(ABSL_INSTALL_INCLUDEDIR "${CMAKE_INSTALL_INCLUDEDIR}") |
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set(ABSL_INSTALL_LIBDIR "${CMAKE_INSTALL_LIBDIR}") |
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endif() |
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@ -0,0 +1,121 @@ |
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#!/usr/bin/env python |
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# |
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# Copyright 2021 The Abseil Authors. |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# https://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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"""A script to do source transformations to create a new LTS release. |
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|
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Usage: ./create_lts.py YYYYMMDD |
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""" |
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|
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import sys |
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|
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|
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def ReplaceStringsInFile(filename, replacement_dict): |
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"""Performs textual replacements in a file. |
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|
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Rewrites filename with the keys in replacement_dict replaced with |
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their values. This function assumes the file can fit in memory. |
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|
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Args: |
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filename: the filename to perform the replacement on |
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replacement_dict: a dictionary of key strings to be replaced with their |
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values |
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|
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Raises: |
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Exception: A failure occured |
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""" |
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f = open(filename, 'r') |
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content = f.read() |
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f.close() |
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|
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for key, value in replacement_dict.items(): |
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original = content |
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content = content.replace(key, value) |
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if content == original: |
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raise Exception('Failed to find {} in {}'.format(key, filename)) |
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|
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f = open(filename, 'w') |
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f.write(content) |
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f.close() |
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|
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|
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def StripContentBetweenTags(filename, strip_begin_tag, strip_end_tag): |
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"""Strip contents from a file. |
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|
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Rewrites filename with by removing all content between |
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strip_begin_tag and strip_end_tag, including the tags themselves. |
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|
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Args: |
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filename: the filename to perform the replacement on |
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strip_begin_tag: the start of the content to be removed |
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strip_end_tag: the end of the content to be removed |
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|
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Raises: |
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Exception: A failure occured |
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""" |
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f = open(filename, 'r') |
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content = f.read() |
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f.close() |
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|
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while True: |
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begin = content.find(strip_begin_tag) |
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if begin == -1: |
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break |
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end = content.find(strip_end_tag, begin + len(strip_begin_tag)) |
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if end == -1: |
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raise Exception('{}: imbalanced strip begin ({}) and ' |
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'end ({}) tags'.format(filename, strip_begin_tag, |
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strip_end_tag)) |
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content = content.replace(content[begin:end + len(strip_end_tag)], '') |
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|
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f = open(filename, 'w') |
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f.write(content) |
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f.close() |
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|
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def main(argv): |
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if len(argv) != 2: |
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print('Usage: {} YYYYMMDD'.format(sys.argv[0], file=sys.stderr)) |
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sys.exit(1) |
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|
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datestamp = sys.argv[1] |
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if len(datestamp) != 8 or not datestamp.isdigit(): |
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raise Exception( |
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'datestamp={} is not in the YYYYMMDD format'.format(datestamp)) |
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# Replacement directives go here. |
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ReplaceStringsInFile( |
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'absl/base/options.h', { |
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'#define ABSL_OPTION_USE_INLINE_NAMESPACE 0': |
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'#define ABSL_OPTION_USE_INLINE_NAMESPACE 1', |
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'#define ABSL_OPTION_INLINE_NAMESPACE_NAME head': |
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'#define ABSL_OPTION_INLINE_NAMESPACE_NAME lts_{}'.format( |
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datestamp) |
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}) |
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ReplaceStringsInFile( |
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'CMakeLists.txt', { |
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'project(absl LANGUAGES CXX)': |
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'project(absl LANGUAGES CXX VERSION {})'.format(datestamp) |
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}) |
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# Set the SOVERSION to YYYYMMDD.0.0 - The first 0 means we only have |
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# ABI compatible changes, and the second 0 means we can increment it |
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# to mark changes as ABI-compatible, for patch releases. |
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ReplaceStringsInFile('CMake/AbseilHelpers.cmake', |
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{'SOVERSION 0': 'SOVERSION "{}.0.0"'.format(datestamp)}) |
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StripContentBetweenTags('CMakeLists.txt', '# absl:lts-remove-begin', |
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'# absl:lts-remove-end') |
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|
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|
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if __name__ == '__main__': |
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main(sys.argv) |
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