Bug 879655

Summary:	dev-lang/python: possible configure breakage with Clang 16
Product:	Gentoo Linux	Reporter:	Matt Jolly <kangie>
Component:	Current packages	Assignee:	Python Gentoo Team <python>
Status:	CONFIRMED ---
Severity:	normal	CC:	mgorny
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	All
Whiteboard:	false positive: it has correct #include but the function is not present on Linux
Package list:		Runtime testing required:	---
Bug Depends on:
Bug Blocks:	906027
Attachments:	clang-14.log clang-15.log clang.diff

Description Matt Jolly gentoo-dev

2022-11-04 22:08:40 UTC

This package has been identified via automation as potentially impacted by upcoming Clang 16 changes.
The following have been identified as potential issues:

[-Werror,-Wimplicit-function-declaration]
[-Werror,-Wimplicit-int]

[-Werror,-Wimplicit-function-declaration]
error: call to undeclared function 'chflags'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
error: call to undeclared function 'lchflags'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]

[-Werror,-Wimplicit-int]
error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Werror,-Wimplicit-int]

Comment 1 Matt Jolly gentoo-dev

2022-11-04 22:08:43 UTC

Created attachment 827219 [details]
clang-14.log

build log

Comment 2 Matt Jolly gentoo-dev

2022-11-04 22:08:45 UTC

Created attachment 827221 [details]
clang-15.log

build log

Comment 3 Matt Jolly gentoo-dev

2022-11-04 22:08:47 UTC

Created attachment 827223 [details]
clang.diff

build log