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New: Buildroot-2024-02-2 error building libffi

Buildroot [email protected] 2 participants 4 messages Jun 4, 2024 – Jun 15, 2024

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https://bugs.busybox.net/show_bug.cgi?id=16090

Bug ID: 16090
Summary: Buildroot-2024-02-2 error building libffi
Product: buildroot
Version: unspecified
Hardware: All
OS: Linux
Status: NEW
Severity: blocker
Priority: P5
Component: Outdated package
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: ---

When trying to build root image for zynq target, it throws this error:
....
../src/tramp.c: In function 'ffi_tramp_get_temp_file':
../src/tramp.c:262:22: error: implicit declaration of function 'open_temp_exec_file' [-Wimplicit-function-declaration]
262 | tramp_globals.fd = open_temp_exec_file ();
....
Host OS: Fedora 40
Kernel: 6.8.10-300.fc40.x86_64
gcc : version 14.1.1 20240522 (Red Hat 14.1.1-4) (GCC)

Problem: libffi-3.4.4 does not compile with gcc > 14.

Solution:
1) Edit buildroot-2024.02.2/package/libffi/libffi.mk and change libffi version LIBFFI_VERSION = 3.4.6

2) Edit buildroot-2024.02.2/package/libffi/libffi.hash and change hashes:
# For libffi-3.4.6.tar.gz
sha256 b0dea9df23c863a7a50e825440f3ebffabd65df1497108e5d437747843895a4e libffi-3.4.6.tar.gz
sha256 67894089811f93fca47a76f85e017da6f8582d4ba0905963c6e0f1ad6df7a195 LICENSE

I have tried it only for zynq target, but I assume that this fix works for all targets that compile libffi and all systems where GCC > 14 Regards

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author
#1 lore raw

[Buildroot] [Bug 16090] Buildroot-2024-02-2 error building libffi

https://bugs.busybox.net/show_bug.cgi?id=16090

Ricardo Miguel <[email protected]> changed:

What |Removed |Added
----------------------------------------------------------------------------
Hardware|All |PC

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#2 lore raw
In reply to [email protected]

http://patchwork.ozlabs.org/project/buildroot/patch/[email protected]/

tir. 4. jun. 2024, 02:19 skrev <[email protected]>:

Quoted 47 lines

https://bugs.busybox.net/show_bug.cgi?id=16090

Bug ID: 16090
Summary: Buildroot-2024-02-2 error building libffi
Product: buildroot
Version: unspecified
Hardware: All
OS: Linux
Status: NEW
Severity: blocker
Priority: P5
Component: Outdated package
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: ---

When trying to build root image for zynq target, it throws this error:
....
../src/tramp.c: In function 'ffi_tramp_get_temp_file':
../src/tramp.c:262:22: error: implicit declaration of function 'open_temp_exec_file' [-Wimplicit-function-declaration]
262 | tramp_globals.fd = open_temp_exec_file ();
....
Host OS: Fedora 40
Kernel: 6.8.10-300.fc40.x86_64
gcc : version 14.1.1 20240522 (Red Hat 14.1.1-4) (GCC)

Problem: libffi-3.4.4 does not compile with gcc > 14.

Solution:
1) Edit buildroot-2024.02.2/package/libffi/libffi.mk and change libffi version
LIBFFI_VERSION = 3.4.6

2) Edit buildroot-2024.02.2/package/libffi/libffi.hash and change hashes:
# For libffi-3.4.6.tar.gz
sha256 b0dea9df23c863a7a50e825440f3ebffabd65df1497108e5d437747843895a4e libffi-3.4.6.tar.gz
sha256 67894089811f93fca47a76f85e017da6f8582d4ba0905963c6e0f1ad6df7a195 LICENSE

I have tried it only for zynq target, but I assume that this fix works for all
targets that compile libffi and all systems where GCC > 14 Regards

Quoted 8 lines

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author
#3 lore raw

[Buildroot] [Bug 16090] Buildroot-2024-02-2 error building libffi

In reply to [email protected]

https://bugs.busybox.net/show_bug.cgi?id=16090

Yann E. MORIN <[email protected]> changed:

What |Removed |Added
----------------------------------------------------------------------------

                 CC|                            |[email protected]
             Status|NEW                         |RESOLVED
         Resolution|---                         |MOVED

--- Comment #1 from Yann E. MORIN <[email protected]> --- 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!

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