Bug 884823 – games-emulation/lxdream-0.9.1-r3 fails to compile (CLANG-STRICTER-SYSTEM): gdrom.c:157:25: error: call to undeclared function htonl; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]

• Status: CONFIRMED
• Product: Gentoo Linux

[Description Agostino Sarubbo 2022-12-08 09:17:25 UTC]

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

Issue: games-emulation/lxdream-0.9.1-r3 fails to compile (CLANG-STRICTER-SYSTEM).
Discovered on: amd64 (internal ref: clang-stricter_tinderbox)

NOTE:
(CLANG-STRICTER-SYSTEM) in the summary means that the bug was found on a machine that runs clang with stricter mode

This machine uses clang with CFLAGS/CXXFLAGS=-Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types

See also:
https://archives.gentoo.org/gentoo-dev/message/dd9f2d3082b8b6f8dfbccb0639e6e240
https://wiki.gentoo.org/wiki/Modern_C_porting

[Comment 1 Agostino Sarubbo 2022-12-08 09:17:27 UTC]

Created attachment 840967 [details]
build.log

build log and emerge --info

[Comment 2 Agostino Sarubbo 2022-12-08 09:17:29 UTC]

Error(s) that match a know pattern in addition to what has been reported in the summary:


sh: line 1: svnversion: command not found
gdrom/gdrom.c:157:25: error: call to undeclared function 'htonl'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]