=> Checksum BLAKE2s OK for ngspice-40.tar.gz
=> Checksum SHA512 OK for ngspice-40.tar.gz
===> Installing dependencies for ng-spice-shared-40
=> Tool dependency libtool-base>=2.4.2nb9: found libtool-base-2.4.7nb1
=> Tool dependency gmake>=3.81: found gmake-4.4.1
=> Tool dependency cwrappers>=20150314: found cwrappers-20220403
=> Tool dependency checkperms>=1.1: found checkperms-1.12
=> Full dependency fftw>=3.3.10nb1: found fftw-3.3.10nb2
===> Overriding tools for ng-spice-shared-40
===> Extracting for ng-spice-shared-40
===> Patching for ng-spice-shared-40
===> Creating toolchain wrappers for ng-spice-shared-40
===> Configuring for ng-spice-shared-40
=> Modifying GNU configure scripts to avoid --recheck
=> Replacing config-guess with pkgsrc versions
=> Replacing config-sub with pkgsrc versions
=> Replacing install-sh with pkgsrc version
checking for a BSD-compatible install... /usr/bin/install -c -o pbulk -g staff
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... ./install-sh -c -d
checking for gawk... /opt/pkg/bin/nawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether make supports nested variables... (cached) yes
checking for aarch64-apple-darwin23-gcc... clang
checking whether the C compiler works... no
configure: error: in `/Users/pbulk/build/cad/ng-spice-shared/work/ngspice-40':
configure: error: C compiler cannot create executables
See `config.log' for more details
*** Error code 77

Stop.
bmake[1]: stopped making "configure" in /Volumes/data/jenkins/workspace/pkgsrc-macos-trunk-arm64/cad/ng-spice-shared
*** Error code 1

Stop.
bmake: stopped making "configure" in /Volumes/data/jenkins/workspace/pkgsrc-macos-trunk-arm64/cad/ng-spice-shared