require does not work with cflags= #34241
Description
Steps to reproduce
Adding cflags= to the spec in packages:<apps>:require: throws an error. Interestingly, using variants with the equals sign works fine.
Error message
[ec2-user@ip-10-12-10-115 ]$ spack config rm packages:openfoam
[ec2-user@ip-10-12-10-115 ]$ spack config add packages:openfoam:require:"openfoam@2006_220610 ^[email protected]"
[ec2-user@ip-10-12-10-115 ]$ spack spec -U openfoam 1>/dev/null; echo $?
0
[ec2-user@ip-10-12-10-115 ]$ spack config rm packages:openfoam
[ec2-user@ip-10-12-10-115 ]$ spack config add packages:openfoam:require:"openfoam@2006_220610 scotch=False"
[ec2-user@ip-10-12-10-115 ]$ spack spec -U openfoam 1>/dev/null; echo $?
0
[ec2-user@ip-10-12-10-115 ]$ spack config rm packages:openfoam
[ec2-user@ip-10-12-10-115 ]$ spack config add packages:openfoam:require:"openfoam@2006_220610 cflags=foo"
[ec2-user@ip-10-12-10-115 ]$ spack spec -U openfoam 1>/dev/null; echo $?
==> Error: Cannot satisfy the requirements in packages.yaml for the 'openfoam' package. You may want to delete them to proceed with concretization. To check where the requirements are defined run 'spack config blame packages'
1
Information on your system
- Spack: 0.20.0.dev0 (c6ee304)
- Python: 3.7.10
- Platform: linux-amzn2-icelake
- Concretizer: clingo
General information
- I have run
spack debug reportand reported the version of Spack/Python/Platform - I have searched the issues of this repo and believe this is not a duplicate
- I have run the failing commands in debug mode and reported the output