Merge topic 'tg/BlueGeneP'

7083c81 Add platform files for BlueGene/P systems

Modules/Platform/BlueGeneP-base.cmake

@@ -0,0 +1,118 @@
+
+#=============================================================================
+# Copyright 2010 Kitware, Inc.
+# Copyright 2010 Todd Gamblin <tgamblin@llnl.gov>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+#
+# BlueGeneP base platform file.
+#
+# NOTE: Do not set your platform to "BlueGeneP-base".  This file is included
+# by the real platform files.  Use one of these two platforms instead:
+#
+#     BlueGeneP-dynamic  For dynamically linked builds
+#     BlueGeneP-static   For statically linked builds
+#
+# This platform file tries its best to adhere to the behavior of the MPI
+# compiler wrappers included with the latest BG/P drivers.
+#
+
+
+#
+# For BGP builds, we're cross compiling, but we don't want to re-root things
+# (e.g. with CMAKE_FIND_ROOT_PATH) because users may have libraries anywhere on
+# the shared filesystems, and this may lie outside the root.  Instead, we set the
+# system directories so that the various system BGP CNK library locations are
+# searched first.  This is not the clearest thing in the world, given IBM's driver
+# layout, but this should cover all the standard ones.
+#
+set(CMAKE_SYSTEM_LIBRARY_PATH
+  /bgsys/drivers/ppcfloor/comm/default/lib                # default comm layer (used by mpi compiler wrappers)
+  /bgsys/drivers/ppcfloor/comm/sys/lib                    # DCMF, other lower-level comm libraries
+  /bgsys/drivers/ppcfloor/runtime/SPI                     # other low-level stuff
+  /bgsys/drivers/ppcfloor/gnu-linux/lib                   # CNK python installation directory
+  /bgsys/drivers/ppcfloor/gnu-linux/powerpc-bgp-linux/lib # CNK Linux image -- standard runtime libs, pthread, etc.
+)
+
+#
+# This adds directories that find commands should specifically ignore for cross compiles.
+# Most of these directories are the includeand lib directories for the frontend on BG/P systems.
+# Not ignoring these can cause things like FindX11 to find a frontend PPC version mistakenly.
+# We use this on BG instead of re-rooting because backend libraries are typically strewn about
+# the filesystem, and we can't re-root ALL backend libraries to a single place.
+#
+set(CMAKE_SYSTEM_IGNORE_PATH
+  /lib             /lib64             /include
+  /usr/lib         /usr/lib64         /usr/include
+  /usr/local/lib   /usr/local/lib64   /usr/local/include
+  /usr/X11/lib     /usr/X11/lib64     /usr/X11/include
+  /usr/lib/X11     /usr/lib64/X11     /usr/include/X11
+  /usr/X11R6/lib   /usr/X11R6/lib64   /usr/X11R6/include
+  /usr/X11R7/lib   /usr/X11R7/lib64   /usr/X11R7/include
+)
+
+#
+# Indicate that this is a unix-like system
+#
+set(UNIX 1)
+
+#
+# Library prefixes, suffixes, extra libs.
+#
+set(CMAKE_LINK_LIBRARY_SUFFIX "")
+set(CMAKE_STATIC_LIBRARY_PREFIX "lib")     # lib
+set(CMAKE_STATIC_LIBRARY_SUFFIX ".a")      # .a
+
+set(CMAKE_SHARED_LIBRARY_PREFIX "lib")     # lib
+set(CMAKE_SHARED_LIBRARY_SUFFIX ".so")     # .so
+set(CMAKE_EXECUTABLE_SUFFIX "")            # .exe
+set(CMAKE_DL_LIBS "dl")
+
+#
+# This macro needs to be called for dynamic library support.  Unfortunately on BGP,
+# We can't support both static and dynamic links in the same platform file.  The
+# dynamic link platform file needs to call this explicitly to set up dynamic linking.
+#
+macro(__BlueGeneP_set_dynamic_flags compiler_id lang)
+  if (${compiler_id} STREQUAL XL)
+    # Flags for XL compilers if we explicitly detected XL
+    set(CMAKE_SHARED_LIBRARY_${lang}_FLAGS "-qpic")                            # -pic
+    set(CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS "-qmkshrobj -qnostaticlink") # -shared
+    set(CMAKE_SHARED_LIBRARY_RUNTIME_${lang}_FLAG "-Wl,-rpath,")               # -rpath
+    set(BGP_${lang}_DYNAMIC_EXE_FLAGS "-qnostaticlink -qnostaticlink=libgcc")
+  else()
+    # Assume flags for GNU compilers (if the ID is GNU *or* anything else).
+    set(CMAKE_SHARED_LIBRARY_${lang}_FLAGS "-fPIC")               # -pic
+    set(CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS "-shared")      # -shared
+    set(CMAKE_SHARED_LIBRARY_RUNTIME_${lang}_FLAG "-Wl,-rpath,")  # -rpath
+    set(BGP_${lang}_DYNAMIC_EXE_FLAGS "-dynamic")
+  endif()
+
+  set(CMAKE_SHARED_LIBRARY_LINK_${lang}_FLAGS        "") # +s, flag for exe link to use shared lib
+  set(CMAKE_SHARED_LIBRARY_RUNTIME_${lang}_FLAG_SEP ":") # : or empty
+
+  set(BGP_${lang}_DEFAULT_EXE_FLAGS
+    "<FLAGS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS>  -o <TARGET> <LINK_LIBRARIES>")
+  set(CMAKE_${lang}_LINK_EXECUTABLE
+    "<CMAKE_${lang}_COMPILER> -Wl,-relax ${BGP_${lang}_DYNAMIC_EXE_FLAGS} ${BGP_${lang}_DEFAULT_EXE_FLAGS}")
+endmacro()
+
+#
+# This macro needs to be called for static builds.  Right now it just adds -Wl,-relax
+# to the link line.
+#
+macro(__BlueGeneP_set_static_flags compiler_id lang)
+  set(BGP_${lang}_DEFAULT_EXE_FLAGS
+    "<FLAGS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS>  -o <TARGET> <LINK_LIBRARIES>")
+  set(CMAKE_${lang}_LINK_EXECUTABLE
+    "<CMAKE_${lang}_COMPILER> -Wl,-relax ${BGP_${lang}_DEFAULT_EXE_FLAGS}")
+endmacro()

Modules/Platform/BlueGeneP-dynamic-GNU-C.cmake

@@ -0,0 +1,16 @@
+
+#=============================================================================
+# Copyright 2010 Kitware, Inc.
+# Copyright 2010 Todd Gamblin <tgamblin@llnl.gov>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+__BlueGeneP_set_dynamic_flags(GNU C)

Modules/Platform/BlueGeneP-dynamic-GNU-CXX.cmake

@@ -0,0 +1,16 @@
+
+#=============================================================================
+# Copyright 2010 Kitware, Inc.
+# Copyright 2010 Todd Gamblin <tgamblin@llnl.gov>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+__BlueGeneP_set_dynamic_flags(GNU CXX)

Modules/Platform/BlueGeneP-dynamic-GNU-Fortran.cmake

@@ -0,0 +1,16 @@
+
+#=============================================================================
+# Copyright 2010 Kitware, Inc.
+# Copyright 2010 Todd Gamblin <tgamblin@llnl.gov>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+__BlueGeneP_set_dynamic_flags(GNU Fortran)

Modules/Platform/BlueGeneP-dynamic-XL-C.cmake

@@ -0,0 +1,16 @@
+
+#=============================================================================
+# Copyright 2010 Kitware, Inc.
+# Copyright 2010 Todd Gamblin <tgamblin@llnl.gov>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+__BlueGeneP_set_dynamic_flags(XL C)

Modules/Platform/BlueGeneP-dynamic-XL-CXX.cmake

@@ -0,0 +1,16 @@
+
+#=============================================================================
+# Copyright 2010 Kitware, Inc.
+# Copyright 2010 Todd Gamblin <tgamblin@llnl.gov>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+__BlueGeneP_set_dynamic_flags(XL CXX)

Modules/Platform/BlueGeneP-dynamic-XL-Fortran.cmake

@@ -0,0 +1,16 @@
+
+#=============================================================================
+# Copyright 2010 Kitware, Inc.
+# Copyright 2010 Todd Gamblin <tgamblin@llnl.gov>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+__BlueGeneP_set_dynamic_flags(XL Fortran)

Modules/Platform/BlueGeneP-dynamic.cmake

@@ -0,0 +1,19 @@
+
+#=============================================================================
+# Copyright 2010 Kitware, Inc.
+# Copyright 2010 Todd Gamblin <tgamblin@llnl.gov>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+include(Platform/BlueGeneP-base)
+set_property(GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS TRUE)
+set(CMAKE_FIND_LIBRARY_PREFIXES "lib")
+set(CMAKE_FIND_LIBRARY_SUFFIXES ".so" ".a")

Modules/Platform/BlueGeneP-static-GNU-C.cmake

@@ -0,0 +1,16 @@
+
+#=============================================================================
+# Copyright 2010 Kitware, Inc.
+# Copyright 2010 Todd Gamblin <tgamblin@llnl.gov>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+__BlueGeneP_set_static_flags(GNU C)

Modules/Platform/BlueGeneP-static-GNU-CXX.cmake

@@ -0,0 +1,16 @@
+
+#=============================================================================
+# Copyright 2010 Kitware, Inc.
+# Copyright 2010 Todd Gamblin <tgamblin@llnl.gov>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+__BlueGeneP_set_static_flags(GNU CXX)

Modules/Platform/BlueGeneP-static-GNU-Fortran.cmake

@@ -0,0 +1,16 @@
+
+#=============================================================================
+# Copyright 2010 Kitware, Inc.
+# Copyright 2010 Todd Gamblin <tgamblin@llnl.gov>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+__BlueGeneP_set_static_flags(GNU Fortran)

Modules/Platform/BlueGeneP-static-XL-C.cmake

@@ -0,0 +1,16 @@
+
+#=============================================================================
+# Copyright 2010 Kitware, Inc.
+# Copyright 2010 Todd Gamblin <tgamblin@llnl.gov>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+__BlueGeneP_set_static_flags(XL C)

Modules/Platform/BlueGeneP-static-XL-CXX.cmake

@@ -0,0 +1,16 @@
+
+#=============================================================================
+# Copyright 2010 Kitware, Inc.
+# Copyright 2010 Todd Gamblin <tgamblin@llnl.gov>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+__BlueGeneP_set_static_flags(XL CXX)

Modules/Platform/BlueGeneP-static-XL-Fortran.cmake

@@ -0,0 +1,16 @@
+
+#=============================================================================
+# Copyright 2010 Kitware, Inc.
+# Copyright 2010 Todd Gamblin <tgamblin@llnl.gov>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+__BlueGeneP_set_static_flags(XL Fortran)

Modules/Platform/BlueGeneP-static.cmake

@@ -0,0 +1,19 @@
+
+#=============================================================================
+# Copyright 2010 Kitware, Inc.
+# Copyright 2010 Todd Gamblin <tgamblin@llnl.gov>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+include(Platform/BlueGeneP-base)
+set_property(GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS FALSE)
+set(CMAKE_FIND_LIBRARY_PREFIXES "lib")
+set(CMAKE_FIND_LIBRARY_SUFFIXES ".a")