checking pkg-config is at least version 0.9.0... yes configure: WARNING: Defaulting to the builtin regex library for Unicode build. checking for zlib.h >= 1.1.4... no checking for zlib.h... (cached) no configure: error: zlib library not found or too old! Use --with-zlib=builtin to use built-in version !!! Please attach the following file when seeking support: ------------------------------------------------------------------- This is an unstable amd64 chroot image at a tinderbox (==build bot) name: 17.1_desktop_gnome-j4-20221002-133630 ------------------------------------------------------------------- gcc-config -l: [1] x86_64-pc-linux-gnu-12.2.0 * clang/llvm (if any): clang version 15.0.1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm/15/bin /usr/lib/llvm/15 15.0.1 Python 3.10.7 Available Ruby profiles: [1] ruby30 * Available Rust versions: [1] rust-bin-1.64.0 * The following VMs are available for generation-2: *) Eclipse Temurin JDK 17.0.4.1_p1 [openjdk-bin-17] 2) Eclipse Temurin JDK 8.345_p01 [openjdk-bin-8] Available Java Virtual Machines: [1] openjdk-bin-8 [2] openjdk-bin-17 system-vm php cli (if any): GNU Make 4.3 HEAD of ::gentoo commit f0563c90e636da833af43e4a5334c6ebddd3cf6a Author: Repository mirror & CI <repomirrorci@gentoo.org> Date: Sun Oct 2 22:16:57 2022 +0000 2022-10-02 22:16:57 UTC emerge -qpvO x11-libs/wxGTK [ebuild N ] x11-libs/wxGTK-3.0.5.1 USE="X libnotify opengl sdl tiff -debug -doc -gstreamer (-pch) -webkit" ABI_X86="(64) -32 (-x32)"
Created attachment 816607 [details] emerge-info.txt
Created attachment 816610 [details] emerge-history.txt
Created attachment 816613 [details] environment
Created attachment 816616 [details] etc.portage.tar.bz2
Created attachment 816619 [details] logs.tar.bz2
Created attachment 816622 [details] temp.tar.bz2
Created attachment 816625 [details] x11-libs:wxGTK-3.0.4-r3:20221002-234918.log
Created attachment 842347 [details, diff] configure,configure.in: Include stdlib.h on all conftest using exit() It's because of exit() relying on an implicit function declaration in the configure.in code.
clang-stricter_tinderbox has reproduced this issue with version 3.0.4-r5 - Updating summary.
Fixed in 3.2.1 but we should backport/fix for older anyway. Just need to apply the above fix.