Update release rpm/deb generation ci job script: concise output (with full log...

Update release rpm/deb generation ci job script: concise output (with full log in /tmp), var. env. sanity check, temporary cpack files deletion.

misc/continuous_integration/jobs/linux/build_rpm_deb_pkgs.sh

 #!/bin/bash
 
-# needed env. variables: FAUST_VERSION, DURL, DFILE, EXPERIMENTAL_PKG, NYX_PY_VER
+# needed env. variables: FAUST_VERSION, DURL, DFILE, EXPERIMENTAL_PKG, NUX_PY_VER
+
+for V in FAUST_VERSION DURL DFILE EXPERIMENTAL_PKG NUX_PY_VER
+do
+	[[ -z $(env | grep ^$V=) ]] && echo "ERROR: $V variable must be set in the environment." >&2 && exit 1
+done
 
 export PYTHON_PATH=$(which python$NUX_PY_VER)
-if [[ ! -d 'build' ]]; then  mkdir build;fi; cd build
-        # build python and matlab wrappers separately to use clang for python and gcc for matlab
+if [[ ! -d 'build' ]]; then mkdir build;fi; cd build
+
+# build python and matlab wrappers separately to use clang for python and gcc for matlab
 cmake -DBUILD_WRAPPER_PYTHON=OFF -DBUILD_WRAPPER_MATLAB=ON -DBUILD_DOCUMENTATION=ON -DCMAKE_INSTALL_PREFIX=/opt/local/faust-$FAUST_VERSION -DCPACK_PACKAGE_FILE_NAME=faust-$FAUST_VERSION -DCPACK_PACKAGE_VERSION=$FAUST_VERSION -DBUILD_TESTING=OFF -DREMOTE_DATA_URL="$DURL" -DREMOTE_DATA_FILE="$DFILE" -DEXPERIMENTAL_PKG=$EXPERIMENTAL_PKG -DNOPY2=ON -DUSE_GPU_MOD=ON -DCMAKE_PREFIX_PATH=$PWD/../gpu_mod -DBUILD_FLOAT_PYX=ON ..
-make
+# concise output for make (gitlab output is limited)
+make 2>&1 | tee /tmp/log_$(basename $0)_make_$(date +%s) | grep "error:"
 cmake -DCMAKE_CXX_COMPILER=clang++ .. # it needs to be made separately because it cleans up other variables (for building both faust.a and python wrapper with clang -- necessary to avoid unresolved c++ symbols which happens by mixing up gcc and clang objects)
 cmake -DBUILD_WRAPPER_PYTHON=ON -DBUILD_WRAPPER_MATLAB=ON -DBUILD_DOCUMENTATION=ON -DCMAKE_INSTALL_PREFIX=/opt/local/faust-$FAUST_VERSION -DCPACK_PACKAGE_FILE_NAME=faust-$FAUST_VERSION -DCPACK_PACKAGE_VERSION=$FAUST_VERSION -DBUILD_TESTING=OFF -DREMOTE_DATA_URL="$DURL" -DREMOTE_DATA_FILE="$DFILE" -DEXPERIMENTAL_PKG=$EXPERIMENTAL_PKG -DNOPY2=ON -DUSE_GPU_MOD=ON -DCMAKE_PREFIX_PATH=$PWD/../gpu_mod -DBUILD_FLOAT_PYX=ON ..
 make clean
@@ -14,6 +21,8 @@ make faust
 make faust_python
 # generate package via cpack
 cpack -G RPM -C CPackConfig.cmake
+# remove package temporary files
+rm -Rf _CPack_Packages/x86_64/RPM
 cpack -G DEB -C CPackConfig.cmake
+rm -Rf _CPack_Packages/x86_64/DEB
 cp faust-$FAUST_VERSION*rpm faust-$FAUST_VERSION*deb $HOME
-