Bug 897930 – net-mail/checkpassword-pam-0.99-r1 fails to compile (MUSL-CLANG-SYSTEM): getopt.c:574:30: error: call to undeclared library function strcmp with type int (const char , const char ); ISO C99 and later do not support implicit function declarations [-Wimpli

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description Agostino Sarubbo 2023-02-26 17:50:36 UTC]

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

Issue: net-mail/checkpassword-pam-0.99-r1 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 2023-02-26 17:50:38 UTC]

Created attachment 854842 [details]
build.log

build log and emerge --info

[Comment 2 Agostino Sarubbo 2023-02-26 17:50:40 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:510:1: 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:966:1: 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:67:1: 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:83:1: 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:574:30: 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 05:50:50 UTC]

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

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=f04d8a96685375fa27719a450cb803e6dbbb2667

commit f04d8a96685375fa27719a450cb803e6dbbb2667
Author:     Brahmajit Das <[e-mail]>
AuthorDate: 2023-08-16 08:34:40 +0000
Commit:     Joonas Niilola <[e-mail]>
CommitDate: 2023-08-19 05:50:45 +0000

    net-mail/checkpassword-pam: Fix call to undeclared library function
    
    Closes: https://bugs.gentoo.org/897930
    Signed-off-by: Brahmajit Das <[e-mail]>
    Closes: https://github.com/gentoo/gentoo/pull/32336
    Signed-off-by: Joonas Niilola <[e-mail]>

 .../checkpassword-pam-0.99-r2.ebuild               | 24 ++++++++++++++++++++++
 .../checkpassword-pam-0.99-clang16-build-fix.patch | 11 ++++++++++
 2 files changed, 35 insertions(+)