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####################################################################
#
# Usage:
# - create a new folder, let's call it cdash
# - in that folder, do:
# ctest -S path/to/eigen2/test/testsuite.cmake[,option1=value1[,option2=value2]]
#
# Options:
# - EIGEN_CXX: compiler, eg.: g++-4.2
# default: default c++ compiler
# - EIGEN_SITE: eg, INRIA-Bdx_pc-gael, or the name of the contributor, etc.
# default: hostname
# - EIGEN_BUILD_STRING: a string which identify the system/compiler. It should be formed like that:
# <OS_name>-<OS_version>-<arch>-<compiler-version>
# with:
# <OS_name> = opensuse, debian, osx, windows, cygwin, freebsd, solaris, etc.
# <OS_version> = 11.1, XP, vista, leopard, etc.
# <arch> = i386, x86_64, ia64, powerpc, etc.
# <compiler-version> = gcc-4.3.2, icc-11.0, MSVC-2008, etc.
# - EIGEN_EXPLICIT_VECTORIZATION: novec, SSE2, Altivec
# default: SSE2 for x86_64 systems, novec otherwise
# Its value is automatically appended to EIGEN_BUILD_STRING
# - EIGEN_CMAKE_DIR: path to cmake executable
# - EIGEN_MODE: dashboard model, can be Experimental, Nightly, or Continuous
# default: Nightly
# - EIGEN_WORK_DIR: directory used to download the source files and make the builds
# default: folder which contains this script
# - EIGEN_CMAKE_ARGS: additional arguments passed to cmake
# - CTEST_SOURCE_DIRECTORY: path to eigen's src (use a new and empty folder, not the one you are working on)
# default: <EIGEN_WORK_DIR>/src
# - CTEST_BINARY_DIRECTORY: build directory
# default: <EIGEN_WORK_DIR>/nightly-<EIGEN_CXX>
#
# Here is an example running several compilers on a linux system:
# #!/bin/bash
# ARCH=`uname -m`
# SITE=`hostname`
# VERSION=opensuse-11.1
# WORK_DIR=/home/gael/Coding/eigen2/cdash
# # get the last version of the script
# wget http://bitbucket.org/eigen/eigen/raw/tip/test/testsuite.cmake -o $WORK_DIR/testsuite.cmake
# COMMON="ctest -S $WORK_DIR/testsuite.cmake,EIGEN_WORK_DIR=$WORK_DIR,EIGEN_SITE=$SITE,EIGEN_MODE=$1,EIGEN_BUILD_STRING=$OS_VERSION-$ARCH"
# $COMMON-gcc-3.4.6,EIGEN_CXX=g++-3.4
# $COMMON-gcc-4.0.1,EIGEN_CXX=g++-4.0.1
# $COMMON-gcc-4.3.2,EIGEN_CXX=g++-4.3,EIGEN_EXPLICIT_VECTORIZATION=novec
# $COMMON-gcc-4.3.2,EIGEN_CXX=g++-4.3,EIGEN_EXPLICIT_VECTORIZATION=SSE2
# $COMMON-icc-11.0,EIGEN_CXX=icpc
#
####################################################################
# process the arguments
set(ARGLIST ${CTEST_SCRIPT_ARG})
while(${ARGLIST} MATCHES ".+.*")
# pick first
string(REGEX MATCH "([^,]*)(,.*)?" DUMMY ${ARGLIST})
SET(TOP ${CMAKE_MATCH_1})
# remove first
string(REGEX MATCHALL "[^,]*,(.*)" DUMMY ${ARGLIST})
SET(ARGLIST ${CMAKE_MATCH_1})
# decompose as a pair key=value
string(REGEX MATCH "([^=]*)(=.*)?" DUMMY ${TOP})
SET(KEY ${CMAKE_MATCH_1})
string(REGEX MATCH "[^=]*=(.*)" DUMMY ${TOP})
SET(VALUE ${CMAKE_MATCH_1})
# set the variable to the specified value
if(VALUE)
SET(${KEY} ${VALUE})
else(VALUE)
SET(${KEY} ON)
endif(VALUE)
endwhile(${ARGLIST} MATCHES ".+.*")
####################################################################
# Automatically set some user variables if they have not been defined manually
####################################################################
cmake_minimum_required(VERSION 2.6 FATAL_ERROR)
if(NOT EIGEN_SITE)
site_name(EIGEN_SITE)
endif(NOT EIGEN_SITE)
if(NOT EIGEN_CMAKE_DIR)
SET(EIGEN_CMAKE_DIR "")
endif(NOT EIGEN_CMAKE_DIR)
if(NOT EIGEN_BUILD_STRING)
# let's try to find all information we need to make the build string ourself
# OS
build_name(EIGEN_OS_VERSION)
# arch
set(EIGEN_ARCH ${CMAKE_SYSTEM_PROCESSOR})
if(WIN32)
set(EIGEN_ARCH $ENV{PROCESSOR_ARCHITECTURE})
else(WIN32)
execute_process(COMMAND uname -m OUTPUT_VARIABLE EIGEN_ARCH OUTPUT_STRIP_TRAILING_WHITESPACE)
endif(WIN32)
set(EIGEN_BUILD_STRING ${EIGEN_OS_VERSION}${EIGEN_ARCH}-${EIGEN_CXX})
endif(NOT EIGEN_BUILD_STRING)
if(DEFINED EIGEN_EXPLICIT_VECTORIZATION)
set(EIGEN_BUILD_STRING ${EIGEN_BUILD_STRING}-${EIGEN_EXPLICIT_VECTORIZATION})
endif(DEFINED EIGEN_EXPLICIT_VECTORIZATION)
if(NOT EIGEN_WORK_DIR)
set(EIGEN_WORK_DIR ${CTEST_SCRIPT_DIRECTORY})
endif(NOT EIGEN_WORK_DIR)
if(NOT CTEST_SOURCE_DIRECTORY)
SET (CTEST_SOURCE_DIRECTORY "${EIGEN_WORK_DIR}/src")
endif(NOT CTEST_SOURCE_DIRECTORY)
if(NOT CTEST_BINARY_DIRECTORY)
SET (CTEST_BINARY_DIRECTORY "${EIGEN_WORK_DIR}/nightly_${EIGEN_CXX}")
endif(NOT CTEST_BINARY_DIRECTORY)
if(NOT EIGEN_MODE)
set(EIGEN_MODE Nightly)
endif(NOT EIGEN_MODE)
## mandatory variables (the default should be ok in most cases):
SET (CTEST_CVS_COMMAND "hg")
SET (CTEST_CVS_CHECKOUT "${CTEST_CVS_COMMAND} clone -r 2.0 http://bitbucket.org/eigen/eigen \"${CTEST_SOURCE_DIRECTORY}\"")
# which ctest command to use for running the dashboard
SET (CTEST_COMMAND "${EIGEN_CMAKE_DIR}ctest -D ${EIGEN_MODE}")
# what cmake command to use for configuring this dashboard
SET (CTEST_CMAKE_COMMAND "${EIGEN_CMAKE_DIR}cmake -DEIGEN_BUILD_TESTS=on ")
####################################################################
# The values in this section are optional you can either
# have them or leave them commented out
####################################################################
# this make sure we get consistent outputs
SET($ENV{LC_MESSAGES} "en_EN")
# should ctest wipe the binary tree before running
SET(CTEST_START_WITH_EMPTY_BINARY_DIRECTORY TRUE)
SET(CTEST_BACKUP_AND_RESTORE TRUE)
# this is the initial cache to use for the binary tree, be careful to escape
# any quotes inside of this string if you use it
if(WIN32 AND NOT UNIX)
#message(SEND_ERROR "win32")
set(CTEST_CMAKE_COMMAND "${CTEST_CMAKE_COMMAND} -G \"NMake Makefiles\" -DCMAKE_MAKE_PROGRAM=nmake")
SET (CTEST_INITIAL_CACHE " MAKECOMMAND:STRING=nmake -i
CMAKE_MAKE_PROGRAM:FILEPATH=nmake
CMAKE_GENERATOR:INTERNAL=NMake Makefiles
BUILDNAME:STRING=${EIGEN_BUILD_STRING}
SITE:STRING=${EIGEN_SITE}
")
else(WIN32 AND NOT UNIX)
SET (CTEST_INITIAL_CACHE " BUILDNAME:STRING=${EIGEN_BUILD_STRING}
SITE:STRING=${EIGEN_SITE}
")
endif(WIN32 AND NOT UNIX)
# set any extra environment variables to use during the execution of the script here:
if(EIGEN_CXX)
set(CTEST_ENVIRONMENT "CXX=${EIGEN_CXX}")
endif(EIGEN_CXX)
if(DEFINED EIGEN_EXPLICIT_VECTORIZATION)
if(EIGEN_EXPLICIT_VECTORIZATION MATCHES SSE2)
set(CTEST_CMAKE_COMMAND "${CTEST_CMAKE_COMMAND} -DEIGEN_TEST_SSE2=ON")
elseif(EIGEN_EXPLICIT_VECTORIZATION MATCHES SSE3)
set(CTEST_CMAKE_COMMAND "${CTEST_CMAKE_COMMAND} -DEIGEN_TEST_SSE2=ON -DEIGEN_TEST_SSE3=ON")
elseif(EIGEN_EXPLICIT_VECTORIZATION MATCHES Altivec)
set(CTEST_CMAKE_COMMAND "${CTEST_CMAKE_COMMAND} -DEIGEN_TEST_ALTIVEC=ON")
elseif(EIGEN_EXPLICIT_VECTORIZATION MATCHES novec)
set(CTEST_CMAKE_COMMAND "${CTEST_CMAKE_COMMAND} -DEIGEN_TEST_NO_EXPLICIT_VECTORIZATION=ON")
else(EIGEN_EXPLICIT_VECTORIZATION MATCHES SSE2)
message(FATAL_ERROR "Invalid value for EIGEN_EXPLICIT_VECTORIZATION (${EIGEN_EXPLICIT_VECTORIZATION}), must be: novec, SSE2, SSE3, Altivec")
endif(EIGEN_EXPLICIT_VECTORIZATION MATCHES SSE2)
endif(DEFINED EIGEN_EXPLICIT_VECTORIZATION)
if(DEFINED EIGEN_CMAKE_ARGS)
set(CTEST_CMAKE_COMMAND "${CTEST_CMAKE_COMMAND} ${EIGEN_CMAKE_ARGS}")
endif(DEFINED EIGEN_CMAKE_ARGS)
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