petsc: add explicit build dependency: diffutils (#17979)

2020-08-12 13:42:03 -07:00
parent 015ea82bd5
commit 25a0d89b58
1 changed files with 2 additions and 0 deletions
--- a/var/spack/repos/builtin/packages/petsc/package.py
+++ b/var/spack/repos/builtin/packages/petsc/package.py
@@ -159,6 +159,8 @@ class Petsc(Package):

    patch('xlf_fix-dup-petscfecreate.patch', when='@3.11.0')

+    depends_on('diffutils', type='build')
+
    # Virtual dependencies
    # Git repository needs sowing to build Fortran interface
    depends_on('sowing', when='@develop')