Movatterモバイル変換

[0]ホーム
URL:

Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

 Sign up
Appearance settings

Commitbc5c9ed

Browse files
committed
gh-131093: Enforce -std=c11 for gcc at configure time rather than make time
When compiling under gcc, configure.ac currently assumes -std=c11 ratherthan checking it. This causes configure to succeed but make to fail onold compilers. Fix this by adding a check for -std=c11 in configure.ac.
1 parent27ed645 commitbc5c9ed

File tree

4 files changed

+54
-2
lines changed

4 files changed

+54
-2
lines changed

‎Misc/ACKS

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -2032,6 +2032,7 @@ Cliff Wells
20322032
Rickard Westman
20332033
Joseph Weston
20342034
Jeff Wheeler
2035+
Chris White
20352036
Christopher White
20362037
David White
20372038
Mats Wichmann
Lines changed: 3 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,3 @@
1+
On GCC-compatible compilers, check at configure time that ``-std=c11``
2+
works. This way you don't hit an "invalid option" error at make time on old
3+
compilers.

‎configure

Lines changed: 45 additions & 1 deletion
Some generated files are not rendered by default. Learn more aboutcustomizing how changed files appear on GitHub.

‎configure.ac

Lines changed: 5 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -2456,7 +2456,11 @@ then
24562456
fi
24572457

24582458
AS_VAR_IF([ac_cv_gcc_compat],[yes],[
2459-
CFLAGS_NODIST="$CFLAGS_NODIST -std=c11"
2459+
AX_CHECK_COMPILE_FLAG([-std=c11],[
2460+
AS_VAR_APPEND([CFLAGS_NODIST],[" -std=c11"])
2461+
],[
2462+
AC_MSG_ERROR([Python requires -std=c11 on gcc])
2463+
],[-Werror])
24602464
24612465
PY_CHECK_CC_WARNING([enable],[extra],[if we can add -Wextra])
24622466
AS_VAR_IF([ac_cv_enable_extra_warning],[yes],

0 commit comments

Comments
 (0)
[8]ページ先頭
©2009-2025 Movatter.jp