[Cmake-commits] CMake branch, next, updated. v2.8.4-1203-g515d45f
Brad King
brad.king at kitware.com
Wed Mar 16 10:14:34 EDT 2011
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http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=515d45fab3e74577a4cad82a2826e4f46094a844
commit 515d45fab3e74577a4cad82a2826e4f46094a844
Merge: 6907232 a32a633
Author: Brad King <brad.king at kitware.com>
AuthorDate: Wed Mar 16 10:14:32 2011 -0400
Commit: CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Wed Mar 16 10:14:32 2011 -0400
Merge topic 'multilingual-FindMPI' into next
a32a633 FindMPI: Fix documentation formatting
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=a32a63322552c6987ad1d703ce61fa8718fa82aa
commit a32a63322552c6987ad1d703ce61fa8718fa82aa
Author: Brad King <brad.king at kitware.com>
AuthorDate: Wed Mar 16 10:11:33 2011 -0400
Commit: Brad King <brad.king at kitware.com>
CommitDate: Wed Mar 16 10:11:33 2011 -0400
FindMPI: Fix documentation formatting
Adjust whitespace to make the output of "--help-module FindMPI" look
good. Also separate the comment containing the copyright and license
notice so it does not appear in the documentation.
diff --git a/Modules/FindMPI.cmake b/Modules/FindMPI.cmake
index e51b09f..a764d17 100644
--- a/Modules/FindMPI.cmake
+++ b/Modules/FindMPI.cmake
@@ -1,6 +1,4 @@
-# - Message Passing Interface (MPI) module.
-#
-#=============================================================================
+# - Find a Message Passing Interface (MPI) implementation
# The Message Passing Interface (MPI) is a library used to write
# high-performance distributed-memory parallel applications, and
# is typically deployed on a cluster. MPI is a standard interface
@@ -9,43 +7,38 @@
# libraries to link against, etc., and this module tries to smooth
# out those differences.
#
-#=== Variables ===============================================================
+# === Variables ===
+#
# This module will set the following variables per language in your project,
# where <lang> is one of C, CXX, or Fortran:
-#
# MPI_<lang>_FOUND TRUE if FindMPI found MPI flags for <lang>
# MPI_<lang>_COMPILER MPI Compiler wrapper for <lang>
# MPI_<lang>_COMPILE_FLAGS Compilation flags for MPI programs
# MPI_<lang>_INCLUDE_PATH Include path(s) for MPI header
# MPI_<lang>_LINK_FLAGS Linking flags for MPI programs
# MPI_<lang>_LIBRARIES All libraries to link MPI programs against
-#
# Additionally, FindMPI sets the following variables for running MPI
# programs from the command line:
-#
# MPIEXEC Executable for running MPI programs
-# MPIEXEC_NUMPROC_FLAG Flag to pass to MPIEXEC before giving it the
-# number of processors to run on
-# MPIEXEC_PREFLAGS Flags to pass to MPIEXEC directly before the
-# executable to run.
-# MPIEXEC_POSTFLAGS Flags to pass to MPIEXEC after other flags.
+# MPIEXEC_NUMPROC_FLAG Flag to pass to MPIEXEC before giving
+# it the number of processors to run on
+# MPIEXEC_PREFLAGS Flags to pass to MPIEXEC directly
+# before the executable to run.
+# MPIEXEC_POSTFLAGS Flags to pass to MPIEXEC after other flags
+# === Usage ===
#
-#=== Usage ===================================================================
# To use this module, simply call FindMPI from a CMakeLists.txt file, or
# run find_package(MPI), then run CMake. If you are happy with the auto-
# detected configuration for your language, then you're done. If not, you
# have two options:
-#
# 1. Set MPI_<lang>_COMPILER to the MPI wrapper (mpicc, etc.) of your
# choice and reconfigure. FindMPI will attempt to determine all the
# necessary variables using THAT compiler's compile and link flags.
-#
# 2. If this fails, or if your MPI implementation does not come with
# a compiler wrapper, then set both MPI_<lang>_LIBRARIES and
-# MPI_<lang>_INCLUDE_PATH. You may also set any other variables listed
-# above, but these two are required. This will circumvent
+# MPI_<lang>_INCLUDE_PATH. You may also set any other variables
+# listed above, but these two are required. This will circumvent
# autodetection entirely.
-#
# When configuration is successful, MPI_<lang>_COMPILER will be set to the
# compiler wrapper for <lang>, if it was found. MPI_<lang>_FOUND and other
# variables above will be set if any MPI implementation was found for <lang>,
@@ -53,22 +46,21 @@
#
# When using MPIEXEC to execute MPI applications, you should typically use
# all of the MPIEXEC flags as follows:
-# ${MPIEXEC} ${MPIEXEC_NUMPROC_FLAG} PROCS ${MPIEXEC_PREFLAGS} EXECUTABLE
-# ${MPIEXEC_POSTFLAGS} ARGS
+# ${MPIEXEC} ${MPIEXEC_NUMPROC_FLAG} PROCS
+# ${MPIEXEC_PREFLAGS} EXECUTABLE ${MPIEXEC_POSTFLAGS} ARGS
# where PROCS is the number of processors on which to execute the program,
# EXECUTABLE is the MPI program, and ARGS are the arguments to pass to the
# MPI program.
#
-#=== Backward Compatibility ==================================================
+# === Backward Compatibility ===
+#
# For backward compatibility with older versions of FindMPI, these
# variables are set, but deprecated:
-#
# MPI_FOUND MPI_COMPILER MPI_LIBRARY
# MPI_COMPILE_FLAGS MPI_INCLUDE_PATH MPI_EXTRA_LIBRARY
# MPI_LINK_FLAGS MPI_LIBRARIES
-#
# In new projects, please use the MPI_<lang>_XXX equivalents.
-#
+
#=============================================================================
# Copyright 2001-2011 Kitware, Inc.
# Copyright 2010-2011 Todd Gamblin tgamblin at llnl.gov
-----------------------------------------------------------------------
Summary of changes:
Modules/FindMPI.cmake | 40 ++++++++++++++++------------------------
1 files changed, 16 insertions(+), 24 deletions(-)
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