Tau rocm fix (#26134)

* update the Tau package to use the correct ROCm dependencies and prefixes

    1st:
    When the rocm variant is selected, tau defaults to look for rocm in /opt/rocm
    which is not guarenteed to be the correct location -- this has been fixed
    to provide the prefix for hsa-rocr-dev (which is now a dependency when +rocm is
    selected).

    2nd:
    the rocprofiler dependency package was not specified correctly, it should
    be called rocprofiler-dev, also rocprofiler-dev is a dependency when
    +rocprofiler is selected.

added roctracer support

1 files changed, 9 insertions, 2 deletions

diff --git a/var/spack/repos/builtin/packages/tau/package.py b/var/spack/repos/builtin/packages/tau/package.py
index b9da99973b..a7987a36c6 100644
--- a/var/spack/repos/builtin/packages/tau/package.py
+++ b/var/spack/repos/builtin/packages/tau/package.py
@@ -74,6 +74,7 @@ class Tau(Package):
     variant('rocm', default=False, description='Activates ROCm support')
     variant('level_zero', default=False, description='Activates Intel OneAPI Level Zero support')
     variant('rocprofiler', default=False, description='Activates ROCm rocprofiler support')
+    variant('roctracer', default=False, description='Activates ROCm roctracer support')
     variant('opencl', default=False, description='Activates OpenCL support')
     variant('fortran', default=darwin_default, description='Activates Fortran support')
     variant('io', default=True, description='Activates POSIX I/O support')
@@ -106,6 +107,9 @@ class Tau(Package):
     depends_on('adios2', when='+adios2')
     depends_on('sqlite', when='+sqlite')
     depends_on('hwloc')
+    depends_on('rocprofiler-dev', when='+rocprofiler')
+    depends_on('roctracer-dev', when='+roctracer')
+    depends_on('hsa-rocr-dev', when='+rocm')
 
     # Elf only required from 2.28.1 on
     conflicts('+elf', when='@:2.28.0')
@@ -258,10 +262,13 @@ class Tau(Package):
             options.append("-opencl")
 
         if '+rocm' in spec:
-            options.append("-rocm")
+            options.append("-rocm=%s" % spec['hsa-rocr-dev'].prefix)
 
         if '+rocprofiler' in spec:
-            options.append("-rocprofiler=%s" % spec['rocprofiler'].prefix)
+            options.append("-rocprofiler=%s" % spec['rocprofiler-dev'].prefix)
+
+        if '+roctracer' in spec:
+            options.append("-roctracer=%s" % spec['roctracer-dev'].prefix)
 
         if '+adios2' in spec:
             options.append("-adios=%s" % spec['adios2'].prefix)