From dc36b4737d16ea4aa49daa14fb782b5ea85b60e3 Mon Sep 17 00:00:00 2001
From: G-Ragghianti <33492707+G-Ragghianti@users.noreply.github.com>
Date: Wed, 13 Nov 2019 16:49:06 -0500
Subject: Papi components (#13706)

* Added support for papi components.

* Restored sha256 hashes to package files.
---
 var/spack/repos/builtin/packages/papi/package.py | 25 ++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

(limited to 'var')

diff --git a/var/spack/repos/builtin/packages/papi/package.py b/var/spack/repos/builtin/packages/papi/package.py
index 7f863fa7f6..caef44ad31 100644
--- a/var/spack/repos/builtin/packages/papi/package.py
+++ b/var/spack/repos/builtin/packages/papi/package.py
@@ -17,11 +17,12 @@ class Papi(Package):
        enables software engineers to see, in near real time, the
        relation between software performance and processor events.  In
        addition Component PAPI provides access to a collection of
-       components that expose performance measurement opportunites
+       components that expose performance measurement opportunities
        across the hardware and software stack."""
     homepage = "http://icl.cs.utk.edu/papi/index.html"
+    maintainers = ['G-Ragghianti']
 
-    url      = "http://icl.cs.utk.edu/projects/papi/downloads/papi-5.4.1.tar.gz"
+    url = "http://icl.cs.utk.edu/projects/papi/downloads/papi-5.4.1.tar.gz"
     version('5.7.0', sha256='d1a3bb848e292c805bc9f29e09c27870e2ff4cda6c2fba3b7da8b4bba6547589')
     version('5.6.0', sha256='49b7293f9ca2d74d6d80bd06b5c4be303663123267b4ac0884cbcae4c914dc47')
     version('5.5.1', sha256='49dc2c2323f6164c4a7e81b799ed690ee73158671205e71501f849391dd2c2d4')
@@ -30,11 +31,27 @@ class Papi(Package):
     version('5.4.1', sha256='e131c1449786fe870322a949e44f974a5963824f683232e653fb570cc65d4e87')
     version('5.3.0', sha256='99f2f36398b370e75d100b4a189d5bc0ac4f5dd66df44d441f88fd32e1421524')
 
+    variant('example', default=True, description='Install the example files')
+    variant('infiniband', default=False, description='Enable Infiniband support')
+    variant('powercap', default=False, description='Enable powercap interface support')
+    variant('rapl', default=False, description='Enable RAPL support')
+    variant('lmsensors', default=False, description='Enable lm_sensors support')
+
+    depends_on('lm-sensors', when='+lmsensors')
+
     # Does not build with newer versions of gcc, see
     # https://bitbucket.org/icl/papi/issues/46/cannot-compile-on-arch-linux
     patch('https://bitbucket.org/icl/papi/commits/53de184a162b8a7edff48fed01a15980664e15b1/raw', sha256='64c57b3ad4026255238cc495df6abfacc41de391a0af497c27d0ac819444a1f8', when='@5.4.0:5.6.99%gcc@8:')
 
     def install(self, spec, prefix):
+        if '+lmsensors' in spec:
+            with working_dir("src/components/lmsensors"):
+                configure_args = [
+                    "--with-sensors_incdir=%s/include/sensors" %
+                    spec['lm-sensors'].prefix,
+                    "--with-sensors_libdir=%s/lib" %
+                    spec['lm-sensors'].prefix]
+                configure(*configure_args)
         with working_dir("src"):
 
             configure_args = ["--prefix=%s" % prefix]
@@ -44,6 +61,10 @@ class Papi(Package):
             # fail, so that PAPI does not get confused
             configure_args.append('MPICC=:')
 
+            configure_args.append(
+                '--with-components={0}'.format(' '.join(
+                    filter(lambda x: spec.variants[x].value, spec.variants))))
+
             configure(*configure_args)
 
             # Don't use <malloc.h>
-- 
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