From 624b576b1e21ea476eaf7fdc3ee38a97194e45f7 Mon Sep 17 00:00:00 2001
From: Denis Davydov <davydden@gmail.com>
Date: Sat, 2 Apr 2016 12:01:46 +0200
Subject: [PATCH] metis: fix compilation with Clang 7.3.0, add tests
---
.../repos/builtin/packages/metis/package.py | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/var/spack/repos/builtin/packages/metis/package.py b/var/spack/repos/builtin/packages/metis/package.py
index 9301135f9f..d3bab554fe 100644
--- a/var/spack/repos/builtin/packages/metis/package.py
+++ b/var/spack/repos/builtin/packages/metis/package.py
@@ -79,10 +79,28 @@ def install(self, spec, prefix):
if '+double' in spec:
filter_file('REALTYPEWIDTH 32', 'REALTYPEWIDTH 64', metis_header)
+ # Make clang 7.3 happy.
+ # Prevents "ld: section __DATA/__thread_bss extends beyond end of file"
+ # See upstream LLVM issue https://llvm.org/bugs/show_bug.cgi?id=27059
+ # Adopted from https://github.com/Homebrew/homebrew-science/blob/master/metis.rb
+ if spec.satisfies('%clang@7.3.0'):
+ filter_file('#define MAX_JBUFS 128', '#define MAX_JBUFS 24', join_path(source_directory, 'GKlib', 'error.c'))
+
with working_dir(build_directory, create=True):
cmake(source_directory, *options)
make()
make("install")
+ # now run some tests:
+ for f in ["4elt", "copter2", "mdual"]:
+ graph = join_path(source_directory,'graphs','%s.graph' % f)
+ Executable(join_path(prefix.bin,'graphchk'))(graph)
+ Executable(join_path(prefix.bin,'gpmetis'))(graph,'2')
+ Executable(join_path(prefix.bin,'ndmetis'))(graph)
+
+ graph = join_path(source_directory,'graphs','test.mgraph')
+ Executable(join_path(prefix.bin,'gpmetis'))(graph,'2')
+ graph = join_path(source_directory,'graphs','metis.mesh')
+ Executable(join_path(prefix.bin,'mpmetis'))(graph,'2')
# install GKlib headers, which will be needed for ParMETIS
GKlib_dist = join_path(prefix.include,'GKlib')
--
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