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#!/bin/sh
#------------------------------------------------------------------------------
# ========= |
# \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
# \\ / O peration |
# \\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
# \\/ M anipulation |
#-------------------------------------------------------------------------------
# License
# This file is part of OpenFOAM.
#
# OpenFOAM is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License
# along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
#
# Script
# wmake
#
# Description
# General, easy to use make system for multi-platform development.
#
#------------------------------------------------------------------------------
Script=${0##*/}
usage() {
exec 1>&2
while [ "$#" -ge 1 ]; do echo "$1"; shift; done
cat<<USAGE
Usage: $Script [OPTION] [dir]
$Script [OPTION] target [dir [MakeDir]]
options:
-s | -silent invoke make in 'silent' mode (do not echo commands)
-help print the usage
A general, easy-to-use make system for multi-platform development
The 'target' is a Makefile target:
e.g., Make/linux64GccDPOpt/fvMesh.o
or a special target:
all all subdirectories, uses any Allwmake files if they exist
exe build statically linked executable
lib build statically linked archive lib (.a)
libo build statically linked lib (.o)
libso build dynamically linked lib (.so)
jar build Java jar
USAGE
exit 1
}
# normally use "make"
make="make"
# parse options
while [ "$#" -gt 0 ]
do
case "$1" in
-h | -help)
usage
;;
-s | -silent)
make="$make -s"
shift
;;
-*)
usage "unknown option: '$*'"
;;
*)
break
;;
esac
done
#
# check environment variables
#
for check in WM_OPTIONS WM_LINK_LANGUAGE WM_DIR
do
eval test "\$$check" || {
echo "$Script error: environment variable \$$check not set" 1>&2
exit 1
}
done
# when compiling anything but a standalone exe:
# WM_PROJECT and WM_PROJECT_DIR must be set
[ "$1" = exe -o \( "$WM_PROJECT" -a "$WM_PROJECT_DIR" \) ] || {
echo "$Script error:" 1>&2
echo " environment variable \$WM_PROJECT or \$WM_PROJECT_DIR not set" 1>&2
echo " while building project library" 1>&2
exit 1
}
#------------------------------------------------------------------------------
# Select the version of make to be used
#------------------------------------------------------------------------------
# set WM_NCOMPPROCS automatically when both WM_HOSTS and WM_SCHEDULER are set
if [ -z "$WM_NCOMPPROCS" -a -n "$WM_HOSTS" -a -n "$WM_SCHEDULER" ]
then
WM_NCOMPPROCS=$(wmakeScheduler -count)
[ $? -eq 0 ] || unset WM_NCOMPPROCS
fi
if [ "$WM_NCOMPPROCS" ]
then
if [ "$WM_NCOMPPROCS" -gt 1 -a ! "$MAKEFLAGS" ]
then
lockDir=$HOME/.$WM_PROJECT/.wmake
if [ -d $lockDir ]
then
rm -f $lockDir/*
else
mkdir -p $lockDir
fi
make="$make --no-print-directory -j "$WM_NCOMPPROCS
fi
fi
#------------------------------------------------------------------------------
# check arguments and change to the directory in which to run wmake
#------------------------------------------------------------------------------
unset dir makeType
MakeDir=Make
if [ $# -ge 1 ]
then
if [ -d "$1" ]
then
dir=$1
else
makeType=$1
fi
# specified directory name:
[ $# -ge 2 ] && dir=$2
# specified alternative name for the Make sub-directory:
[ $# -ge 3 ] && MakeDir=$3
if [ "$dir" ]
then
cd $dir 2>/dev/null || {
echo "$Script error: could not change to directory '$dir'" 1>&2
exit 1
}
fi
fi
#------------------------------------------------------------------------------
# Recurse the application directories tree
#------------------------------------------------------------------------------
if [ "$makeType" = all ]
then
if [ -e Allwmake ]
then
./Allwmake
exit $?
elif [ ! -d $MakeDir ]
then
# FOAM_APPS=$(find . -maxdepth 1 \( -type d -a ! -name "." -a ! -name Optional -a ! -name Make \) -printf "%f ")
# avoid 'find' with '-printf' ... not entirely portable
FOAM_APPS=$(for d in *; do [ -d "$d" -a "$d" != Optional -a "$d" != Make ] && echo "$d"; done | xargs)
$make -k -f $WM_DIR/MakefileApps FOAM_APPS="$FOAM_APPS"
exit $?
fi
fi
#------------------------------------------------------------------------------
# Require the existence of the 'Make' directory and 'files' file
#------------------------------------------------------------------------------
[ -d $MakeDir ] || {
echo "$Script error: '$MakeDir' directory does not exist in $PWD" 1>&2
exit 1
}
[ -r $MakeDir/files ] || {
echo "$Script error: file '$MakeDir/files' does not exist in $PWD" 1>&2
exit 1
}
# transform "all" option to "libso" if that looks appropriate or remove it
# so that the call to make builds the application
if [ "$makeType" = all ]
then
unset makeType
if grep -e '^ *LIB *=' "$MakeDir/files" >/dev/null 2>&1
then
makeType=libso
fi
fi
# Spawn a sub-shell and unset MAKEFLAGS in that sub-shell to avoid
# files and options being built in parallel
(
cd $MakeDir
unset MAKEFLAGS
make -s -f $WM_DIR/MakefileOptions
make -s -f $WM_DIR/MakefileFiles allFiles
)
#------------------------------------------------------------------------------
# Check the $OBJECTS_DIR = $MakeDir/$WM_OPTIONS/objectFiles file
# was created successfully
#------------------------------------------------------------------------------
OBJECTS_DIR=$MakeDir/$WM_OPTIONS
[ -r $OBJECTS_DIR/objectFiles ] || {
echo "$Script error: file '$OBJECTS_DIR/objectFiles' could not be created in $PWD" 1>&2
exit 1
}
#------------------------------------------------------------------------------
# Make the dependency files
#------------------------------------------------------------------------------
touch $OBJECTS_DIR/dontIncludeDeps
case "$makeType" in
lib | libo | libso )
$make -s -f $WM_DIR/Makefile MAKE_DIR=$MakeDir INCLUDE_DEPS=$OBJECTS_DIR/dontIncludeDeps lnInclude/uptodate
;;
esac
$make -s -f $WM_DIR/Makefile MAKE_DIR=$MakeDir INCLUDE_DEPS=$OBJECTS_DIR/dontIncludeDeps $OBJECTS_DIR/dependencies
rc=$?
[ $rc -eq 0 ] || exit $rc
#------------------------------------------------------------------------------
# make the object files and link
#------------------------------------------------------------------------------
cmd="$make -f $WM_DIR/Makefile MAKE_DIR=$MakeDir INCLUDE_DEPS=$OBJECTS_DIR/includeDeps $makeType"
# echo "cmd=$cmd"
exec $cmd
#------------------------------------------------------------------------------