Enable verbose compile logs.

Author: t-paul

Dockerfile

@@ -138,4 +138,4 @@ RUN sed -e "s|-lfontconfig|/emsdk/upstream/emscripten/cache/sysroot/lib/libglib-
 # Add emscripten flags here
 RUN sed -e "s|em++|em++ -s USE_PTHREADS=1 -s NO_DISABLE_EXCEPTION_CATCHING -s FORCE_FILESYSTEM=1 -s ALLOW_MEMORY_GROWTH=1 -s EXTRA_EXPORTED_RUNTIME_METHODS=['FS'] -s EXPORTED_RUNTIME_METHODS=callMain -s EXPORT_ES6=1 -s ENVIRONMENT=web,worker -s MODULARIZE=1 -s EXPORT_NAME=OpenSCAD -s EXIT_RUNTIME=1|g" -i ../build/CMakeFiles/OpenSCAD.dir/link.txt
 
-RUN cd ../build && make -j12
+RUN cd ../build && make -j12 VERBOSE=1