diff options
Diffstat (limited to 'SConstruct')
| -rw-r--r-- | SConstruct | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/SConstruct b/SConstruct index 3734268cae..55b061a6f7 100644 --- a/SConstruct +++ b/SConstruct @@ -141,6 +141,7 @@ opts.Add(EnumVariable('target', "Compilation target", 'debug', ('debug', 'releas opts.Add(EnumVariable('optimize', "Optimization type", 'speed', ('speed', 'size'))) opts.Add(BoolVariable('tools', "Build the tools (a.k.a. the Godot editor)", True)) opts.Add(BoolVariable('use_lto', 'Use link-time optimization', False)) +opts.Add(BoolVariable('use_precise_math_checks', 'Math checks use very precise epsilon (useful to debug the engine)', False)) # Components opts.Add(BoolVariable('deprecated', "Enable deprecated features", True)) @@ -224,6 +225,9 @@ env_base.Append(CPPPATH=['#editor', '#']) env_base.platform_exporters = platform_exporters env_base.platform_apis = platform_apis +if (env_base["use_precise_math_checks"]): + env_base.Append(CPPDEFINES=['PRECISE_MATH_CHECKS']) + if (env_base['target'] == 'debug'): env_base.Append(CPPDEFINES=['DEBUG_MEMORY_ALLOC','DISABLE_FORCED_INLINE']) @@ -335,19 +339,19 @@ if selected_platform in platform_list: if (env["werror"]): env.Append(CCFLAGS=['/WX']) else: # Rest of the world - disable_nonessential_warnings = ['-Wno-sign-compare'] shadow_local_warning = [] + all_plus_warnings = ['-Wwrite-strings'] - if 'gcc' in os.path.basename(env["CC"]): + if methods.use_gcc(env): version = methods.get_compiler_version(env) if version != None and version[0] >= '7': shadow_local_warning = ['-Wshadow-local'] if (env["warnings"] == 'extra'): - env.Append(CCFLAGS=['-Wall', '-Wextra'] + shadow_local_warning) + env.Append(CCFLAGS=['-Wall', '-Wextra'] + all_plus_warnings + shadow_local_warning) elif (env["warnings"] == 'all'): - env.Append(CCFLAGS=['-Wall'] + shadow_local_warning + disable_nonessential_warnings) + env.Append(CCFLAGS=['-Wall'] + shadow_local_warning) elif (env["warnings"] == 'moderate'): - env.Append(CCFLAGS=['-Wall', '-Wno-unused'] + shadow_local_warning + disable_nonessential_warnings) + env.Append(CCFLAGS=['-Wall', '-Wno-unused'] + shadow_local_warning) else: # 'no' env.Append(CCFLAGS=['-w']) if (env["werror"]): |