Bug 16096

Summary:	iproute musl + gcc-14 compile error w/ 2024.05-rc1
Product:	buildroot	Reporter:	Lance Fredrickson <lancethepants>
Component:	Other	Assignee:	unassigned
Status:	RESOLVED MOVED
Severity:	normal	CC:	buildroot, yann.morin.1998
Priority:	P5
Version:	unspecified
Target Milestone:	---
Hardware:	All
OS:	Linux
Host:		Target:
Build:
Attachments:	Fix iproute2 with musl 1.2.5

Description Lance Fredrickson 2024-06-04 20:06:01 UTC

I'm getting the below error with gcc-14 and musl using 2024.05-rc1.

There's is an upstream patch that fixes this.
https://git.kernel.org/pub/scm/network/iproute2/iproute2.git/commit/?id=53a89bfd86fff1a00cc77cabb8457a03eaa3bc7d

../include/json_print.h:58:48: error: passing argument 5 of ‘print_color_tv’ from incompatible pointer type [-Wincompatible-pointer-types]
   58 |                                                value);                  \
      |                                                ^~~~~
      |                                                |
      |                                                const struct timeval *


BR2_x86_64=y
BR2_TOOLCHAIN_BUILDROOT_MUSL=y
BR2_KERNEL_HEADERS_6_6=y
BR2_BINUTILS_VERSION_2_42_X=y
BR2_GCC_VERSION_14_X=y
BR2_PACKAGE_IPROUTE2=y

Comment 1 Lance Fredrickson 2024-06-04 20:18:07 UTC

After applying that fix it still fails with the following.

rdma.c:110:20: error: implicit declaration of function ‘basename’; did you mean ‘rename’? [-Wimplicit-function-declaration]
  110 |         filename = basename(argv[0]);
      |                    ^~~~~~~~
      |                    rename
rdma.c:110:18: error: assignment to ‘char *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
  110 |         filename = basename(argv[0]);


hmmmm, basename, looks familiar.

Comment 2 Lance Fredrickson 2024-06-04 20:42:33 UTC

Created attachment 9754 [details]
Fix iproute2 with musl 1.2.5

This patches fixes the basename issue for me.

Comment 3 Yann E. MORIN 2024-06-15 15:20:46 UTC

Thank you for your report.

The issue tracker for the Buildroot project has been moved to
the Gitlab.com issue tracker:
    https://gitlab.com/buildroot.org/buildroot/-/issues

We are taking this opportunity to close old issues in this old
tracker. If you believe your issue is still relevant, please
open one in the new issue tracker.

Thank you!