Bug 894518 – app-i18n/mecab-skkserv-0.03 fails to compile (MUSL-CLANG-SYSTEM): getopt.c:577:30: error: call to undeclared library function strcmp with type int (const char , const char ); ISO C99 and later do not support implicit function declarations [-Wimplicit-fun

• Product: Gentoo Linux
• Status: RESOLVED FIXED

[Description Agostino Sarubbo 2023-02-15 07:58:13 UTC]

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

Issue: app-i18n/mecab-skkserv-0.03 fails to compile (MUSL-CLANG-SYSTEM).
Discovered on: amd64 (internal ref: tinderbox_musl)

NOTE:
(MUSL-CLANG-SYSTEM) in the summary means that bug was found on a machine that runs MUSL libc + clang16 but this bug MAY or MAY NOT BE related to musl/clang16.

[Comment 1 Agostino Sarubbo 2023-02-15 07:58:15 UTC]

Created attachment 851194 [details]
build.log

build log and emerge --info

[Comment 2 Agostino Sarubbo 2023-02-15 07:58:17 UTC]

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


getopt.c:213:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
getopt.c:303:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
getopt.c:388:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
getopt.c:401:28: warning: passing arguments to 'getenv' without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
getopt.c:513:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
getopt.c:967:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
getopt1.c:66:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
getopt1.c:82:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
getopt.c:577:30: error: call to undeclared library function 'strcmp' with type 'int (const char *, const char *)'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]

[Comment 3 Larry the Git Cow 2023-08-19 12:51:13 UTC]

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

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=369833578fc4b514a146bbed749ed24efdac851b

commit 369833578fc4b514a146bbed749ed24efdac851b
Author:     Brahmajit Das <[e-mail]>
AuthorDate: 2023-08-02 16:30:44 +0000
Commit:     Joonas Niilola <[e-mail]>
CommitDate: 2023-08-19 12:51:08 +0000

    app-i18n/mecab-skkserv: Fix call to undeclared library function strcmp
    
    and update EAPI 6 -> 8
    
    Closes: https://bugs.gentoo.org/894518
    Signed-off-by: Brahmajit Das <[e-mail]>
    Closes: https://github.com/gentoo/gentoo/pull/32145
    Signed-off-by: Joonas Niilola <[e-mail]>

 .../mecab-skkserv-missing-strcmp-clang16.patch     | 11 ++++++
 .../mecab-skkserv/mecab-skkserv-0.03-r1.ebuild     | 42 ++++++++++++++++++++++
 2 files changed, 53 insertions(+)