Bug 830469 – games-emulation/nestopia-1.50 fails to compile: NstInpPowerGlove.cpp:79:6: error: non-constant-expression cannot be narrowed from type Nes::uint (aka unsigned int) to Nes::byte (aka unsigned char) in initializer list [-Wc++11-narrowing]

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description Agostino Sarubbo 2022-01-02 21:16:02 UTC]

https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/

Issue: games-emulation/nestopia-1.50 fails to compile.
Discovered on: amd64 (internal ref: tinderbox)

NOTE:
This machine uses CLANG as a compiler and LLD as a linker

[Comment 1 Agostino Sarubbo 2022-01-02 21:16:04 UTC]

Created attachment 761110 [details]
build.log

build log and emerge --info

[Comment 2 Larry the Git Cow 2022-02-09 19:16:00 UTC]

The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7756de4318427c9b5810f62730b1bef9f87ea9e4

commit 7756de4318427c9b5810f62730b1bef9f87ea9e4
Author:     David Seifert <[e-mail]>
AuthorDate: 2022-02-09 19:15:54 +0000
Commit:     David Seifert <[e-mail]>
CommitDate: 2022-02-09 19:15:54 +0000

    games-emulation/nestopia: silence -Wc++11-narrowing on clang
    
    Closes: https://bugs.gentoo.org/830469
    Signed-off-by: David Seifert <[e-mail]>

 games-emulation/nestopia/nestopia-1.51.1.ebuild | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

[Comment 3 Larry the Git Cow 2025-03-24 02:59:52 UTC]

The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3eaca02b4f210fa06b6ffe784cf8dec4a9712546

commit 3eaca02b4f210fa06b6ffe784cf8dec4a9712546
Author:     Ionen Wolkens <[e-mail]>
AuthorDate: 2025-03-24 02:40:44 +0000
Commit:     Ionen Wolkens <[e-mail]>
CommitDate: 2025-03-24 02:59:31 +0000

    games-emulation/nestopia: add 1.53.1
    
    Also drop the -Wno-narrowing workaround, 1.53.0 was still failing
    without that but seems 1.53.1 fixed this now.
    
    Bug: https://bugs.gentoo.org/830469
    Signed-off-by: Ionen Wolkens <[e-mail]>

 games-emulation/nestopia/Manifest               |  1 +
 games-emulation/nestopia/nestopia-1.53.1.ebuild | 42 +++++++++++++++++++++++++
 2 files changed, 43 insertions(+)