feat: improve build efficiency and platform compatibility

- Modify make to ignore two cores to mitigate the memory leak issue
- Print number of available cores before the make command
- Add Dockerfile support for multi-platform builds by introducing TARGETPLATFORM and TARGETARCH arguments

Issue NMO-589

build_system/ubuntu/Dockerfile.libpointmatcher.ci_PR

@@ -2,6 +2,8 @@ ARG PROJECT_HUB=norlabulaval
 ARG BASE_IMAGE=libpointmatcher-dependencies
 ARG BASE_IMAGE_TAG
 FROM ${PROJECT_HUB}/${BASE_IMAGE}:${BASE_IMAGE_TAG:?err} AS libpointmatcher-dependencies
+ARG TARGETPLATFORM
+ARG TARGETARCH
 
 LABEL org.opencontainers.image.authors="luc.coupal.1@ulaval.ca"
 

build_system/ubuntu/lpm_install_dependencies_libnabo_ubuntu.bash

@@ -133,7 +133,8 @@ else
 
   cmake  "${CMAKE_FLAGS[@]}" "${NBS_LIB_INSTALL_PATH}/libnabo"
 
-  make -j $(nproc)
+  print_msg "Nb of available core in the current process $(nproc)"
+  make -j $(nproc --ignore=2)
   sudo make install
 
   # (NICE TO HAVE) ToDo: refactor (ref task NMO-428 refactor: drop libnabo `make test` step after libnabo-build-system deployment)

build_system/ubuntu/lpm_install_libpointmatcher_ubuntu.bash

@@ -226,7 +226,8 @@ else
 
   BUILD_EXIT_CODE=$?
 
-  make -j $(nproc)
+  print_msg "Nb of available core in the current process $(nproc)"
+  make -j $(nproc --ignore=2)
   sudo make install
 
   INSTALL_EXIT_CODE=$?