openmpi, mvapich2, mpich : filtered out "--Wl,--enable-new-dtag" in wrappers,...

openmpi, mvapich2, mpich : filtered out "--Wl,--enable-new-dtag" in wrappers, as it turns RPATH into RUNPATH

Apart from that turned `os.path.join` into `join_path` and `os.environ` into `env` in the packages

var/spack/repos/builtin/packages/mpich/package.py

@@ -23,7 +23,6 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 ##############################################################################
 from spack import *
-import os
 
 
 class Mpich(Package):
@@ -102,18 +101,25 @@ def filter_compilers(self):
            be bound to whatever compiler they were built with.
         """
         bin = self.prefix.bin
-        mpicc  = os.path.join(bin, 'mpicc')
-        mpicxx = os.path.join(bin, 'mpicxx')
-        mpif77 = os.path.join(bin, 'mpif77')
-        mpif90 = os.path.join(bin, 'mpif90')
-
-        spack_cc  = os.environ['CC']
-        spack_cxx = os.environ['CXX']
-        spack_f77 = os.environ['F77']
-        spack_fc  = os.environ['FC']
-
+        mpicc  = join_path(bin, 'mpicc')
+        mpicxx = join_path(bin, 'mpicxx')
+        mpif77 = join_path(bin, 'mpif77')
+        mpif90 = join_path(bin, 'mpif90')
+
+        spack_cc  = env['CC']
+        spack_cxx = env['CXX']
+        spack_f77 = env['F77']
+        spack_fc  = env['FC']
+
+        # Substitute Spack compile wrappers for the real
+        # underlying compiler
         kwargs = { 'ignore_absent' : True, 'backup' : False, 'string' : True }
         filter_file('CC="%s"' % spack_cc , 'CC="%s"'  % self.compiler.cc,  mpicc,  **kwargs)
         filter_file('CXX="%s"'% spack_cxx, 'CXX="%s"' % self.compiler.cxx, mpicxx, **kwargs)
         filter_file('F77="%s"'% spack_f77, 'F77="%s"' % self.compiler.f77, mpif77, **kwargs)
         filter_file('FC="%s"' % spack_fc , 'FC="%s"'  % self.compiler.fc,  mpif90, **kwargs)
+
+        # Remove this linking flag if present
+        # (it turns RPATH into RUNPATH)
+        for wrapper in (mpicc, mpicxx, mpif77, mpif90):
+            filter_file('-Wl,--enable-new-dtags', '', wrapper, **kwargs)

var/spack/repos/builtin/packages/mvapich2/package.py

@@ -23,7 +23,6 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 ##############################################################################
 from spack import *
-import os
 
 
 class Mvapich2(Package):
@@ -245,15 +244,15 @@ def filter_compilers(self):
            be bound to whatever compiler they were built with.
         """
         bin = self.prefix.bin
-        mpicc  = os.path.join(bin, 'mpicc')
-        mpicxx = os.path.join(bin, 'mpicxx')
-        mpif77 = os.path.join(bin, 'mpif77')
-        mpif90 = os.path.join(bin, 'mpif90')
+        mpicc  = join_path(bin, 'mpicc')
+        mpicxx = join_path(bin, 'mpicxx')
+        mpif77 = join_path(bin, 'mpif77')
+        mpif90 = join_path(bin, 'mpif90')
 
-        spack_cc  = os.environ['CC']
-        spack_cxx = os.environ['CXX']
-        spack_f77 = os.environ['F77']
-        spack_fc  = os.environ['FC']
+        spack_cc  = env['CC']
+        spack_cxx = env['CXX']
+        spack_f77 = env['F77']
+        spack_fc  = env['FC']
 
         kwargs = {
             'ignore_absent': True,
@@ -261,6 +260,8 @@ def filter_compilers(self):
             'string': True
         }
 
+        # Substitute Spack compile wrappers for the real
+        # underlying compiler
         filter_file('CC="%s"' % spack_cc,
                     'CC="%s"' % self.compiler.cc, mpicc, **kwargs)
         filter_file('CXX="%s"' % spack_cxx,
@@ -269,3 +270,8 @@ def filter_compilers(self):
                     'F77="%s"' % self.compiler.f77, mpif77, **kwargs)
         filter_file('FC="%s"' % spack_fc,
                     'FC="%s"' % self.compiler.fc, mpif90, **kwargs)
+
+        # Remove this linking flag if present
+        # (it turns RPATH into RUNPATH)
+        for wrapper in (mpicc, mpicxx, mpif77, mpif90):
+            filter_file('-Wl,--enable-new-dtags', '', wrapper, **kwargs)

var/spack/repos/builtin/packages/openmpi/package.py

@@ -173,40 +173,33 @@ def filter_compilers(self):
            be bound to whatever compiler they were built with.
         """
         kwargs = {'ignore_absent': True, 'backup': False, 'string': False}
-        dir = os.path.join(self.prefix, 'share/openmpi/')
-
-        cc_wrappers = ['mpicc-vt-wrapper-data.txt', 'mpicc-wrapper-data.txt',
-                       'ortecc-wrapper-data.txt', 'shmemcc-wrapper-data.txt']
-
-        cxx_wrappers = ['mpic++-vt-wrapper-data.txt', 'mpic++-wrapper-data.txt',
-                        'ortec++-wrapper-data.txt']
-
-        fc_wrappers = ['mpifort-vt-wrapper-data.txt',
-                       'mpifort-wrapper-data.txt', 'shmemfort-wrapper-data.txt']
-
-        for wrapper in cc_wrappers:
-            filter_file('compiler=.*', 'compiler=%s' % self.compiler.cc,
-                        os.path.join(dir, wrapper), **kwargs)
-
-        for wrapper in cxx_wrappers:
-            filter_file('compiler=.*', 'compiler=%s' % self.compiler.cxx,
-                        os.path.join(dir, wrapper), **kwargs)
-
-        for wrapper in fc_wrappers:
-            filter_file('compiler=.*', 'compiler=%s' % self.compiler.fc,
-                        os.path.join(dir, wrapper), **kwargs)
-
-        # These are symlinks in newer versions, so check that here
-        f77_wrappers = ['mpif77-vt-wrapper-data.txt', 'mpif77-wrapper-data.txt']
-        f90_wrappers = ['mpif90-vt-wrapper-data.txt', 'mpif90-wrapper-data.txt']
-
-        for wrapper in f77_wrappers:
-            path = os.path.join(dir, wrapper)
-            if not os.path.islink(path):
-                filter_file('compiler=.*', 'compiler=%s' % self.compiler.f77,
-                            path, **kwargs)
-        for wrapper in f90_wrappers:
-            path = os.path.join(dir, wrapper)
-            if not os.path.islink(path):
-                filter_file('compiler=.*', 'compiler=%s' % self.compiler.fc,
-                            path, **kwargs)
+        wrapper_basepath = join_path(self.prefix, 'share', 'openmpi')
+
+        wrappers = [
+            ('mpicc-vt-wrapper-data.txt', self.compiler.cc),
+            ('mpicc-wrapper-data.txt', self.compiler.cc),
+            ('ortecc-wrapper-data.txt', self.compiler.cc),
+            ('shmemcc-wrapper-data.txt', self.compiler.cc),
+            ('mpic++-vt-wrapper-data.txt', self.compiler.cxx),
+            ('mpic++-wrapper-data.txt', self.compiler.cxx),
+            ('ortec++-wrapper-data.txt', self.compiler.cxx),
+            ('mpifort-vt-wrapper-data.txt', self.compiler.fc),
+            ('mpifort-wrapper-data.txt', self.compiler.fc),
+            ('shmemfort-wrapper-data.txt', self.compiler.fc),
+            ('mpif90-vt-wrapper-data.txt', self.compiler.fc),
+            ('mpif90-wrapper-data.txt', self.compiler.fc),
+            ('mpif77-vt-wrapper-data.txt',  self.compiler.f77),
+            ('mpif77-wrapper-data.txt',  self.compiler.f77)
+        ]
+
+        for wrapper_name, compiler in wrappers:
+            wrapper = join_path(wrapper_basepath, wrapper_name)
+            if not os.path.islink(wrapper):
+                # Substitute Spack compile wrappers for the real
+                # underlying compiler
+                match = 'compiler=.*'
+                substitute = 'compiler={compiler}'.format(compiler=compiler)
+                filter_file(match, substitute, wrapper, **kwargs)
+                # Remove this linking flag if present
+                # (it turns RPATH into RUNPATH)
+                filter_file('-Wl,--enable-new-dtags', '', wrapper, **kwargs)