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Description: <short summary of the patch>
TODO: Put a short summary on the line above and replace this paragraph
with a longer explanation of this change. Complete the meta-information
with other relevant fields (see below for details). To make it easier, the
information below has been extracted from the changelog. Adjust it or drop
it.
.
grpc (1.51.1-7) UNRELEASED; urgency=medium
.
*
Author: Laszlo Boszormenyi (GCS) <gcs@debian.org>
---
The information above should follow the Patch Tagging Guidelines, please
checkout https://dep.debian.net/deps/dep3/ to learn about the format. Here
are templates for supplementary fields that you might want to add:
Origin: (upstream|backport|vendor|other), (<patch-url>|commit:<commit-id>)
Bug: <upstream-bugtracker-url>
Bug-Debian: https://bugs.debian.org/<bugnumber>
Bug-Ubuntu: https://launchpad.net/bugs/<bugnumber>
Forwarded: (no|not-needed|<patch-forwarded-url>)
Applied-Upstream: <version>, (<commit-url>|commit:<commid-id>)
Reviewed-By: <name and email of someone who approved/reviewed the patch>
Last-Update: 2026-01-16
--- grpc-1.51.1.orig/CMakeLists.txt
+++ grpc-1.51.1/CMakeLists.txt
@@ -227,12 +227,12 @@ if (NOT DEFINED CMAKE_C_STANDARD)
set(CMAKE_C_STANDARD 11)
endif()
-# Add c++14 flags
+# Add c++17 flags
if (NOT DEFINED CMAKE_CXX_STANDARD)
- set(CMAKE_CXX_STANDARD 14)
+ set(CMAKE_CXX_STANDARD 17)
else()
- if (CMAKE_CXX_STANDARD LESS 14)
- message(FATAL_ERROR "CMAKE_CXX_STANDARD is less than 14, please specify at least SET(CMAKE_CXX_STANDARD 14)")
+ if (CMAKE_CXX_STANDARD LESS 17)
+ message(FATAL_ERROR "CMAKE_CXX_STANDARD is less than 14, please specify at least SET(CMAKE_CXX_STANDARD 17)")
endif()
endif()
if (NOT DEFINED CMAKE_CXX_STANDARD_REQUIRED)
--- grpc-1.51.1.orig/setup.py
+++ grpc-1.51.1/setup.py
@@ -206,7 +206,7 @@ def check_linker_need_libatomic():
code_test = (b'#include <atomic>\n' +
b'int main() { return std::atomic<int64_t>{}; }')
cxx = shlex.split(os.environ.get('CXX', 'c++'))
- cpp_test = subprocess.Popen(cxx + ['-x', 'c++', '-std=c++14', '-'],
+ cpp_test = subprocess.Popen(cxx + ['-x', 'c++', '-std=c++17', '-'],
stdin=PIPE,
stdout=PIPE,
stderr=PIPE)
@@ -216,7 +216,7 @@ def check_linker_need_libatomic():
# Double-check to see if -latomic actually can solve the problem.
# https://github.com/grpc/grpc/issues/22491
cpp_test = subprocess.Popen(cxx +
- ['-x', 'c++', '-std=c++14', '-', '-latomic'],
+ ['-x', 'c++', '-std=c++17', '-', '-latomic'],
stdin=PIPE,
stdout=PIPE,
stderr=PIPE)
@@ -234,7 +234,7 @@ def check_linker_need_libatomic():
EXTRA_ENV_COMPILE_ARGS = os.environ.get('GRPC_PYTHON_CFLAGS', None)
EXTRA_ENV_LINK_ARGS = os.environ.get('GRPC_PYTHON_LDFLAGS', None)
if EXTRA_ENV_COMPILE_ARGS is None:
- EXTRA_ENV_COMPILE_ARGS = ' -std=c++14'
+ EXTRA_ENV_COMPILE_ARGS = ' -std=c++17'
if 'win32' in sys.platform:
if sys.version_info < (3, 5):
EXTRA_ENV_COMPILE_ARGS += ' -D_hypot=hypot'
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