Emit compile instruction if --no-compile flag is introduced

[axmmisaka]

This is similar to #1986.

I am trying to export src-gen to armv7l target and build there because I couldn't figure out how to make cross-compiling work. It appears that cmake src-gen/TargetName is futile because I need to supply a bunch of flags, which will emit if I do not include --no-compile, something like:

cmake -DLF_REACTION_GRAPH_BREADTH=3 -DLF_THREADED=1 -DNUMBER_OF_WORKERS=3 -DSCHEDULER=NP -DLOG_LEVEL=2 -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/home/nkagamihara/lf/ScheduleTestVanilla -DCMAKE_INSTALL_BINDIR=bin -DLF_FILE_SEPARATOR="/" -DLF_SOURCE_DIRECTORY="/home/nkagamihara/lf/ScheduleTestVanilla/src" -DLF_PACKAGE_DIRECTORY="/home/nkagamihara/lf/ScheduleTestVanilla" /home/nkagamihara/lf/ScheduleTestVanilla/src-gen/ScheduleTest

It would be nice if we could emit this if --no-compile is supplied, or generate a script for compilation.

Expected behaviour

-> lingua-franca git:(static-schedule) ✗ ./build/install/lf-cli/bin/lfc -s=NP --no-compile ~/lf/ScheduleTestVanilla/src/ScheduleTest.lf
lfc: info: Generating code for: file:/home/nkagamihara/lf/ScheduleTestVanilla/src/ScheduleTest.lf
lfc: info: Generation mode: STANDALONE
lfc: info: Generating sources into: /home/nkagamihara/lf/ScheduleTestVanilla/src-gen/ScheduleTest
Cleaning /home/nkagamihara/lf/ScheduleTestVanilla/include
lfc: info: Code generation finished.
lfc: info: To make with cmake, run cmake -DLF_REACTION_GRAPH_BREADTH=3 -DLF_THREADED=1 -DNUMBER_OF_WORKERS=3 -DSCHEDULER=NP -DLOG_LEVEL=2 -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/home/nkagamihara/lf/ScheduleTestVanilla -DCMAKE_INSTALL_BINDIR=bin -DLF_FILE_SEPARATOR="/" -DLF_SOURCE_DIRECTORY="/home/nkagamihara/lf/ScheduleTestVanilla/src" -DLF_PACKAGE_DIRECTORY="/home/nkagamihara/lf/ScheduleTestVanilla" /home/nkagamihara/lf/ScheduleTestVanilla/src-gen/ScheduleTest

[erlingrj]

Hm, the generated CMakeLists.txt should include a default value for all the flags. So you should be able to comile with just: cmake -B build

[erlingrj]

It is a pretty recent addition though, if you are working on the static scheduler it probably isnt there:
#2036

[erlingrj]

@axmmisaka did you reopen it by mistake?

[axmmisaka]

yes...:cry: