diff options
| -rw-r--r-- | SConstruct | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -9,6 +9,7 @@ SAVED_ARGUMENTS = ARGUMENTS.copy() ARGUMENTS.pop('intermediate_delete', True) ARGUMENTS.pop('progress', True) ARGUMENTS.pop('verbose', True) +ARGUMENTS.pop('compiledb', True) env = SConscript("godot-cpp/SConstruct") @@ -30,6 +31,7 @@ if profile: customs.append(profile + ".py") opts = Variables(customs, ARGUMENTS) +opts.Add(BoolVariable("compiledb", "Generate compilation DB (`compile_commands.json`) for external tools", False)) opts.Add(BoolVariable("verbose", "Enable verbose output for the compilation", False)) opts.Add( BoolVariable("intermediate_delete", "Enables automatically deleting unassociated intermediate binary files.", True) @@ -183,6 +185,19 @@ if scons_cache_path != None: CacheDir(scons_cache_path) print("Scons cache enabled... (path: '" + scons_cache_path + "')") +if env["compiledb"]: + # Generating the compilation DB (`compile_commands.json`) requires SCons 4.0.0 or later. + from SCons import __version__ as scons_raw_version + + scons_ver = env._get_major_minor_revision(scons_raw_version) + + if scons_ver < (4, 0, 0): + print("The `compiledb=yes` option requires SCons 4.0 or later, but your version is %s." % scons_raw_version) + Exit(255) + + env.Tool("compilation_db") + env.Alias("compiledb", env.CompilationDatabase()) + # For the reference: # - CCFLAGS are compilation flags shared between C and C++ # - CFLAGS are for C-specific compilation flags |