cp2k: fix unbound var use without cuda (#30736)

fixes #30631
2022-05-19 11:38:00 +02:00 · 2022-05-19 11:38:00 +02:00 · f5250da611
commit f5250da611
parent c2af154cd2
1 changed files with 2 additions and 1 deletions
--- a/var/spack/repos/builtin/packages/cp2k/package.py
+++ b/var/spack/repos/builtin/packages/cp2k/package.py
@ -661,6 +661,7 @@ def fflags(var, lst):
            mkf.write(fflags('CPPFLAGS', cppflags))
            mkf.write(fflags('CFLAGS', cflags))
            mkf.write(fflags('CXXFLAGS', cxxflags))
+            if '+cuda' in spec:
                mkf.write(fflags(acc_flags_var, nvflags))
            mkf.write(fflags('FCFLAGS', fcflags))
            mkf.write(fflags('LDFLAGS', ldflags))