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#----------------------------------*-sh-*--------------------------------------
# ========= |
# \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
# \\ / O peration |
# \\ / A nd | www.openfoam.com
# \\/ M anipulation |
#------------------------------------------------------------------------------
# Copyright (C) 2017-2020 OpenCFD Ltd.
#------------------------------------------------------------------------------
# License
# This file is part of OpenFOAM, distributed under GPL-3.0-or-later.
#
# Script
# cmakeFunctions
#
# Description
# Helper functions for CMake
#
# Environment
# Consider CMAKE_INSTALL_PREFIX as a reserved name, although it is not
# set/unset here.
#
# Files
# Uses etc/config.sh/cmake (if it exists) for the
# CMAKE_ARCH_PATH that may specify a possible cmake/bin directory.
#
#------------------------------------------------------------------------------
. ${WM_PROJECT_DIR:?}/wmake/scripts/have_cmake
. ${WM_PROJECT_DIR:?}/wmake/scripts/wmakeFunctions # Require wmake functions
# Export compiler information for cmake
export CC="$(wmake -show-c)"
export CXX="$(wmake -show-cxx)"
export CFLAGS="$(wmake -show-cflags)"
export CXXFLAGS="$(wmake -show-cxxflags)"
#------------------------------------------------------------------------------
#
# Save build/configure parameter information (dependency) into sentinel file
#
# 1 - sentinelFile
# 2... build/configure parameters
#
storeDependency()
{
local sentinel="$1"
local depend
shift
if [ -n "$sentinel" ]
then
mkdir -p "$(dirname "$sentinel")"
echo '# Build/configure parameters' >| "$sentinel"
for depend
do
echo "-- $depend"
done >> "$sentinel"
fi
return 0
}
#
# Check sentinel file(s) to handle changed build/configure parameters
# such as paraview / vtk version changes
#
# 1 - sourceDir
# 2... build/configure parameters
#
sameDependency()
{
local sourceDir="$1"
shift
local depend objectsDir
local compare=0
# Where generated files are stored
objectsDir=$(findObjectDir "$sourceDir") || exit 1 # Fatal
local sentinel="$objectsDir/ThirdParty"
if [ -f "$sentinel" ]
then
# Create an .update version
storeDependency "${sentinel}.update" $@
cmp "${sentinel}" "${sentinel}.update" >/dev/null 2>&1
compare=$?
if [ "$compare" -ne 0 ]
then
echo "build/configure parameters changed between builds" 1>&2
fi
else
# No sentinel file: First time, or failed compilation?
if [ -f "$objectsDir/CMakeCache.txt" ]
then
echo "previous build was incomplete" 1>&2
compare=1
fi
fi
echo "$sentinel"
return "$compare"
}
# Resolve the location of cmake (if needed) and call with output
# suppressed according to WM_QUIET
call_cmake()
{
if have_cmake
then
if [ -n "$WM_QUIET" ]
then
echo "cmake..."
"$CMAKE_EXE" -DCMAKE_RULE_MESSAGES=OFF $@ >/dev/null
else
echo "cmake $@"
"$CMAKE_EXE" $@
fi
else
return 1
fi
}
# CMake into objectsDir with external dependency
# - use sentinel file(s) to handle paraview/vtk version changes
#
# 1 - depend
# 2 - sourceDir
# 3... optional cmake defines
#
cmakeVersioned()
{
local depend="$1"
local sourceDir="$2"
shift 2
local objectsDir sentinel
# Where generated files are stored
objectsDir=$(findObjectDir "$sourceDir") || exit 1 # Fatal
# Version changed
sentinel=$(sameDependency "$sourceDir" "$depend" $@) || \
rm -rf "$objectsDir" 2>/dev/null
mkdir -p "$objectsDir" \
&& ( cd "$objectsDir" && call_cmake "$@" "$sourceDir" && \
make "-j${WM_NCOMPPROCS:-1}" ) \
&& storeDependency "$sentinel" "$depend" $@
}
# CMake into objectsDir with external dependency
#
# 1 - depend
# 2 - sourceDir
# 3... optional cmake defines
#
cmakeVersionedInstall()
{
local depend="$1"
local sourceDir="$2"
shift 2
local objectsDir sentinel
# Where generated files are stored
objectsDir=$(findObjectDir "$sourceDir") || exit 1 # Fatal
# Version changed
sentinel=$(sameDependency "$sourceDir" "$depend" $@) || \
rm -rf "$objectsDir" 2>/dev/null
mkdir -p "$objectsDir" \
&& ( cd "$objectsDir" && call_cmake "$@" "$sourceDir" && \
make "-j${WM_NCOMPPROCS:-1}" install ) \
&& storeDependency "$sentinel" "$depend" $@
}
# wmake with tracking of external dependency as per cmakeVersioned
# - use sentinel file(s) to handle paraview/vtk version changes
#
# 1 - depend
# 2 - sourceDir
# 3... wmake arguments
#
wmakeVersioned()
{
local depend="$1"
local sourceDir="$2"
shift 2
local objectsDir sentinel
# Where generated files are stored
objectsDir=$(findObjectDir "$sourceDir") || exit 1 # Fatal
# Version changed
sentinel=$(sameDependency "$sourceDir" "$depend" $@) || \
rm -rf "$objectsDir" 2>/dev/null
mkdir -p "$objectsDir" \
&& wmake "$@" \
&& storeDependency "$sentinel" "$depend" $@
}
#------------------------------------------------------------------------------
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