0032735: Configuration, scripts - add batch scripts building 3rdparty libraries

Added scripts building:
- FreeType for macOS/iOS/Android targets.
- Draco for macOS/Linux/Android/wasm targets.
- liblzma for macOS/Android targets.
- Tcl for Android/wasm targets.

adm/scripts/draco/linux_draco_build.sh

@@ -0,0 +1,102 @@
+#!/bin/bash
+
+# Auxiliary script for semi-automated building of Draco for Linux platform.
+# Script should be placed into root of Draco repository, edited with paths to CMake.
+# https://github.com/google/draco
+
+# go to the script directory
+aScriptPath=${BASH_SOURCE%/*}
+if [ -d "$aScriptPath" ]; then cd "$aScriptPath"; fi
+aScriptPath="$PWD"
+aProjName=${PWD##*/}
+
+aDracoSrc=$aScriptPath
+aNbJobs="$(getconf _NPROCESSORS_ONLN)"
+
+# CMake should be up-to-date
+#PATH=~/develop/local/bin:$PATH
+
+# build stages to perform
+toCMake=1
+toClean=1
+toMake=1
+toInstall=1
+toPack=1
+
+aPlatformAndCompiler=lin64-gcc
+aWorkDir=work/$aProjName-${aPlatformAndCompiler}-make
+aDestDir=$aDracoSrc/work/$aProjName-$aPlatformAndCompiler
+aLogFile=$aDracoSrc/build-${aPlatformAndCompiler}.log
+
+mkdir -p $aWorkDir
+rm    -f $aLogFile
+
+pushd $aWorkDir
+
+aTimeZERO=$SECONDS
+set -o pipefail
+
+function logDuration {
+  if [[ $1 == 1 ]]; then
+    aDur=$(($4 - $3))
+    echo $2 time: $aDur sec>> $aLogFile
+  fi
+}
+
+# (re)generate Make files
+if [[ $toCMake == 1 ]]; then
+  echo Configuring Draco for Linux...
+  cmake -G "Unix Makefiles" \
+  -D CMAKE_BUILD_TYPE:STRING="Release" \
+  -D CMAKE_INSTALL_PREFIX:PATH="$aDestDir" \
+  -D BUILD_DOCS:BOOL="OFF" \
+  -D BUILD_LIBRARY_TYPE:STRING="Static" \
+  "$aDracoSrc" 2>&1 | tee -a $aLogFile
+  aResult=$?; if [[ $aResult != 0 ]]; then exit $aResult; fi
+fi
+aTimeGEN=$SECONDS
+logDuration $toCMake "Generation" $aTimeZERO $aTimeGEN
+
+# clean up from previous build
+if [[ $toClean == 1 ]]; then
+  make clean
+fi
+
+# build the project
+if [[ $toMake == 1 ]]; then
+  echo Building...
+  make -j $aNbJobs 2>&1 | tee -a $aLogFile
+  aResult=$?; if [[ $aResult != 0 ]]; then exit $aResult; fi
+fi
+aTimeBUILD=$SECONDS
+logDuration $toMake "Building"       $aTimeGEN  $aTimeBUILD
+logDuration $toMake "Total building" $aTimeZERO $aTimeBUILD
+
+# install the project
+if [[ $toInstall == 1 ]]; then
+  echo Installing into $aDracoSrc/work/$aPlatformAndCompiler...
+  make install 2>&1 | tee -a $aLogFile
+  gcc --version >> $aDestDir/config.log
+  cp -f $aDracoSrc/LICENSE $aDestDir/LICENSE
+fi
+aTimeINSTALL=$SECONDS
+logDuration $toInstall "Install" $aTimeBUILD $aTimeINSTALL
+
+# create an archive
+if [[ $toPack == 1 ]]; then
+  anArchName=$aProjName-$aPlatformAndCompiler.tar.bz2
+  echo Creating an archive $aDracoSrc/work/$anArchName...
+  rm $aDracoSrc/work/$anArchName &>/dev/null
+  pushd $aDestDir
+  tar -jcf $aDracoSrc/work/$anArchName *
+  popd
+fi
+aTimePACK=$SECONDS
+logDuration $toPack "Packing archive" $aTimeINSTALL $aTimePACK
+
+# finished
+DURATION=$(($aTimePACK - $aTimeZERO))
+echo Total time: $DURATION sec
+logDuration 1 "Total" $aTimeZERO $aTimePACK
+
+popd