summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--Misc/NEWS.d/next/Build/2022-04-20-11-14-51.gh-issue-91731.zRoPcJ.rst2
-rwxr-xr-xconfigure2
-rw-r--r--configure.ac2
3 files changed, 4 insertions, 2 deletions
diff --git a/Misc/NEWS.d/next/Build/2022-04-20-11-14-51.gh-issue-91731.zRoPcJ.rst b/Misc/NEWS.d/next/Build/2022-04-20-11-14-51.gh-issue-91731.zRoPcJ.rst
new file mode 100644
index 0000000..92a1f52
--- /dev/null
+++ b/Misc/NEWS.d/next/Build/2022-04-20-11-14-51.gh-issue-91731.zRoPcJ.rst
@@ -0,0 +1,2 @@
+Python is now built with ``-std=c11`` compiler option, rather than
+``-std=c99``. Patch by Victor Stinner.
diff --git a/configure b/configure
index 6549519..94adc6f 100755
--- a/configure
+++ b/configure
@@ -7871,7 +7871,7 @@ UNIVERSAL_ARCH_FLAGS=
# tweak BASECFLAGS based on compiler and platform
case $GCC in
yes)
- CFLAGS_NODIST="$CFLAGS_NODIST -std=c99"
+ CFLAGS_NODIST="$CFLAGS_NODIST -std=c11"
diff --git a/configure.ac b/configure.ac
index 276718a..9b60b98 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1983,7 +1983,7 @@ AC_DEFUN([PY_CHECK_CC_WARNING], [
# tweak BASECFLAGS based on compiler and platform
case $GCC in
yes)
- CFLAGS_NODIST="$CFLAGS_NODIST -std=c99"
+ CFLAGS_NODIST="$CFLAGS_NODIST -std=c11"
PY_CHECK_CC_WARNING([enable], [extra], [if we can add -Wextra])
AS_VAR_IF([ac_cv_enable_extra_warning], [yes],