C interface #66

	name: CMake build / nagfor

	on:
	# Trigger the workflow on push or pull request
	#push:
	pull_request: # DANGEROUS! MUST be disabled for self-hosted runners!
	# Trigger the workflow by cron. The default time zone of GitHub Actions is UTC.
	schedule:
	- cron: '0 19 * * *'
	# Trigger the workflow manually
	workflow_dispatch:

	jobs:

	test:
	name: CMake build with nagfor
	runs-on: [self-hosted, nagfor]
	continue-on-error: true

	steps:
	- name: Checkout repository
	uses: actions/[email protected]
	with:
	ssh-key: ${{ secrets.SSH_PRIVATE_KEY_ACT }} # This forces checkout to use SSH, not HTTPS
	submodules: recursive

	- name: Miscellaneous setup
	run: bash .github/scripts/misc_setup

	- name: Conduct the test
	run: \|
	export PATH=$PATH:"~/local/bin"
	source ~/local/bin/nag_licensing \|\| echo "\n\nNAG licensing failed.\n\n"
	# Use $(( )) rather than $(expr ). See https://unix.stackexchange.com/questions/63166/bash-e-exits-when-let-or-expr-evaluates-to-0
	FFLAGS=-O$(($(date +%-d) % 5))
	FFLAGS=${FFLAGS/O0/g}
	FFLAGS=${FFLAGS/O4/fast}
	export FFLAGS
	export FC=nagfor
	cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_PREFIX=. -LAH -DCMAKE_C_FLAGS="" -DCMAKE_Fortran_FLAGS="${FFLAGS}" .
	cmake --build . --target install --parallel 4
	cmake --build . --target examples --parallel 4
	ctest --output-on-failure -V

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