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Bug 885061 - mail-mta/netqmail-1.06-r16 fails to compile (CLANG-STRICTER-SYSTEM): error: sig_term.ccall to undeclared function lseek; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]:
Summary: mail-mta/netqmail-1.06-r16 fails to compile (CLANG-STRICTER-SYSTEM): error: s...
Status: CONFIRMED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal
Assignee: Rolf Eike Beer
URL:
Whiteboard: dead upstream
Keywords:
Depends on:
Blocks: c99-porting gcc-14-stable
  Show dependency tree
 
Reported: 2022-12-09 16:15 UTC by Agostino Sarubbo
Modified: 2025-03-24 03:11 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---

Attachments
build.log (build.log,85.31 KB, text/plain)
2022-12-09 16:15 UTC, Agostino Sarubbo 		Details
Various fixes to get it to compile with gcc 14 (netqmail-c14.patch,18.47 KB, patch)
2025-03-24 03:11 UTC, Nuitari 		Details | Diff
View All Add an attachment (proposed patch, testcase, etc.)

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Description Agostino Sarubbo gentoo-dev 2022-12-09 16:15:49 UTC 
https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/

Issue: mail-mta/netqmail-1.06-r16 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 gentoo-dev 2022-12-09 16:15:51 UTC 
Created attachment 841111 [details]
build.log

build log and emerge --info
Comment 2 Nuitari 2025-03-24 03:11:34 UTC 
Created attachment 922353 [details, diff]
Various fixes to get it to compile with gcc 14

Signed-off-by: Stephane Bakhos <nuitari@nuitari.net>