simon-git: tweak (main): Simon Tatham

[Commits to Tartarus hosted VCS]

TL;DR:
  f80368a Reinstate configure checks for functions.

Repository:     https://git.tartarus.org/simon/tweak.git
On the web:     https://git.tartarus.org/?p=simon/tweak.git
Branch updated: main
Committer:      Simon Tatham <anakin at pobox.com>
Date:           2025-09-06 18:03:01

commit f80368ada14949269c815c91703b640151670cee
web diff https://git.tartarus.org/?p=simon/tweak.git;a=commitdiff;h=f80368ada14949269c815c91703b640151670cee;hp=ac77c878b35974101714d930759f5ed868483e2b
Author: Simon Tatham <anakin at pobox.com>
Date:   Sat Sep 6 17:59:11 2025 +0100

    Reinstate configure checks for functions.
    
    The move to cmake was done in a hurry without properly checking, and I
    simply left out the checks for 64-bit file offsets and alloca which
    the previous configure script was doing.
    
    Thanks to Philipp Kutin for the report.

 CMakeLists.txt | 16 ++++++++++++++++
 btree.c        |  4 +++-
 cmake.h.in     |  2 ++
 tweak.h        |  6 ++++--
 4 files changed, 25 insertions(+), 3 deletions(-)