Use BoolVariable for third-party options.

SConstruct

@@ -157,21 +157,21 @@ opts.Add(BoolVariable('progress', "Show a progress indicator during build", True
 opts.Add(BoolVariable('dev', "If yes, alias for verbose=yes warnings=all", False))
 
 # Thirdparty libraries
-opts.Add('builtin_enet', "Use the builtin enet library (yes/no)", 'yes')
-opts.Add('builtin_freetype', "Use the builtin freetype library (yes/no)", 'yes')
-opts.Add('builtin_libogg', "Use the builtin libogg library (yes/no)", 'yes')
-opts.Add('builtin_libpng', "Use the builtin libpng library (yes/no)", 'yes')
-opts.Add('builtin_libtheora', "Use the builtin libtheora library (yes/no)", 'yes')
-opts.Add('builtin_libvorbis', "Use the builtin libvorbis library (yes/no)", 'yes')
-opts.Add('builtin_libvpx', "Use the builtin libvpx library (yes/no)", 'yes')
-opts.Add('builtin_libwebp', "Use the builtin libwebp library (yes/no)", 'yes')
-opts.Add('builtin_openssl', "Use the builtin openssl library (yes/no)", 'yes')
-opts.Add('builtin_opus', "Use the builtin opus library (yes/no)", 'yes')
-opts.Add('builtin_pcre2', "Use the builtin pcre2 library (yes/no)", 'yes')
-opts.Add('builtin_recast', "Use the builtin recast library (yes/no)", 'yes')
-opts.Add('builtin_squish', "Use the builtin squish library (yes/no)", 'yes')
-opts.Add('builtin_zlib', "Use the builtin zlib library (yes/no)", 'yes')
-opts.Add('builtin_zstd', "Use the builtin zstd library (yes/no)", 'yes')
+opts.Add(BoolVariable('builtin_enet', "Use the builtin enet library", True))
+opts.Add(BoolVariable('builtin_freetype', "Use the builtin freetype library", True))
+opts.Add(BoolVariable('builtin_libogg', "Use the builtin libogg library", True))
+opts.Add(BoolVariable('builtin_libpng', "Use the builtin libpng library", True))
+opts.Add(BoolVariable('builtin_libtheora', "Use the builtin libtheora library", True))
+opts.Add(BoolVariable('builtin_libvorbis', "Use the builtin libvorbis library", True))
+opts.Add(BoolVariable('builtin_libvpx', "Use the builtin libvpx library", True))
+opts.Add(BoolVariable('builtin_libwebp', "Use the builtin libwebp library", True))
+opts.Add(BoolVariable('builtin_openssl', "Use the builtin openssl library", True))
+opts.Add(BoolVariable('builtin_opus', "Use the builtin opus library", True))
+opts.Add(BoolVariable('builtin_pcre2', "Use the builtin pcre2 library)", True))
+opts.Add(BoolVariable('builtin_recast', "Use the builtin recast library", True))
+opts.Add(BoolVariable('builtin_squish', "Use the builtin squish library", True))
+opts.Add(BoolVariable('builtin_zlib', "Use the builtin zlib library", True))
+opts.Add(BoolVariable('builtin_zstd', "Use the builtin zstd library", True))
 
 # Environment setup
 opts.Add("CXX", "C++ compiler")

core/SCsub

@@ -83,7 +83,7 @@ thirdparty_minizip_sources = [
 thirdparty_minizip_sources = [thirdparty_minizip_dir + file for file in thirdparty_minizip_sources]
 env.add_source_files(env.core_sources, thirdparty_minizip_sources)
 
-if "builtin_zstd" in env and env["builtin_zstd"] == "yes":
+if 'builtin_zstd' in env and env['builtin_zstd']:
     SConscript("#thirdparty/zstd/SCsub")
 
 

drivers/SCsub

@@ -4,7 +4,7 @@ Import('env')
 
 env.drivers_sources = []
 
-if ("builtin_zlib" in env and env["builtin_zlib"] == "yes"):
+if 'builtin_zlib' in env and env['builtin_zlib']:
     SConscript("zlib/SCsub")
 
 # OS drivers

drivers/png/SCsub

@@ -5,7 +5,7 @@ Import('env')
 env_png = env.Clone()
 
 # Thirdparty source files
-if (env['builtin_libpng'] != 'no'):
+if env['builtin_libpng']:
     thirdparty_dir = "#thirdparty/libpng/"
     thirdparty_sources = [
         "png.c",

modules/enet/SCsub

@@ -7,7 +7,7 @@ Import('env_modules')
 
 env_enet = env_modules.Clone()
 
-if (env['builtin_enet'] != 'no'):
+if env['builtin_enet']:
     thirdparty_dir = "#thirdparty/enet/"
     thirdparty_sources = [
         "godot.cpp",

modules/freetype/SCsub

@@ -6,7 +6,7 @@ from compat import isbasestring
 # Not building in a separate env as scene needs it
 
 # Thirdparty source files
-if (env['builtin_freetype'] != 'no'):
+if env['builtin_freetype']:
     thirdparty_dir = "#thirdparty/freetype/"
     thirdparty_sources = [
         "src/autofit/autofit.c",
@@ -65,7 +65,7 @@ if (env['builtin_freetype'] != 'no'):
     env.Append(CPPPATH=[thirdparty_dir, thirdparty_dir + "/include"])
 
     # also requires libpng headers
-    if (env['builtin_libpng'] != 'no'):
+    if env['builtin_libpng']:
         env.Append(CPPPATH=["#thirdparty/libpng"])
 
     lib = env.Library("freetype_builtin", thirdparty_sources)

modules/ogg/SCsub

@@ -6,7 +6,7 @@ Import('env_modules')
 env_ogg = env_modules.Clone()
 
 # Thirdparty source files
-if (env['builtin_libogg'] != 'no'):
+if env['builtin_libogg']:
     thirdparty_dir = "#thirdparty/libogg/"
     thirdparty_sources = [
         "bitwise.c",

modules/openssl/SCsub

@@ -6,7 +6,7 @@ Import('env_modules')
 env_openssl = env_modules.Clone()
 
 # Thirdparty source files
-if (env['builtin_openssl'] != 'no'):
+if env['builtin_openssl']:
     thirdparty_dir = "#thirdparty/openssl/"
 
     thirdparty_sources = [

modules/opus/SCsub

@@ -6,7 +6,7 @@ Import('env_modules')
 env_opus = env_modules.Clone()
 
 # Thirdparty source files
-if (env['builtin_opus'] != 'no'):
+if env['builtin_opus']:
     thirdparty_dir = "#thirdparty/opus/"
 
     thirdparty_sources = [
@@ -209,7 +209,7 @@ if (env['builtin_opus'] != 'no'):
     env_opus.Append(CPPPATH=[thirdparty_dir + "/" + dir for dir in thirdparty_include_paths])
 
     # also requires libogg
-    if (env['builtin_libogg'] != 'no'):
+    if env['builtin_libogg']:
         env_opus.Append(CPPPATH=["#thirdparty/libogg"])
 
 # Module files

modules/recast/SCsub

@@ -5,7 +5,7 @@ Import('env')
 # Not building in a separate env as core needs it
 
 # Thirdparty source files
-if (env['builtin_recast'] != 'no'):
+if env['builtin_recast']:
     thirdparty_dir = "#thirdparty/recastnavigation/Recast/"
     thirdparty_sources = [
 		"Source/Recast.cpp",
@@ -24,10 +24,6 @@ if (env['builtin_recast'] != 'no'):
 
     env.Append(CPPPATH=[thirdparty_dir, thirdparty_dir + "/Include"])
 
-    # also requires recast headers
-    if (env['builtin_recast'] != 'no'):
-        env.Append(CPPPATH=["#thirdparty/recastnavigation/Recast"])
-
     lib = env.Library("recast_builtin", thirdparty_sources)
     env.Append(LIBS=[lib])
 

modules/regex/SCsub

@@ -7,7 +7,7 @@ env_regex = env_modules.Clone()
 env_regex.Append(CPPFLAGS=["-DPCRE2_CODE_UNIT_WIDTH=0"])
 env_regex.add_source_files(env.modules_sources, "*.cpp")
 
-if (env['builtin_pcre2'] != 'no'):
+if env['builtin_pcre2']:
     jit_blacklist = ['javascript']
     thirdparty_dir = '#thirdparty/pcre2/src/'
     thirdparty_flags = ['-DPCRE2_STATIC', '-DHAVE_CONFIG_H']

modules/squish/SCsub

@@ -6,7 +6,7 @@ Import('env_modules')
 env_squish = env_modules.Clone()
 
 # Thirdparty source files
-if (env['builtin_squish'] != 'no'):
+if env['builtin_squish']:
     thirdparty_dir = "#thirdparty/squish/"
     thirdparty_sources = [
         "alpha.cpp",

modules/theora/SCsub

@@ -6,7 +6,7 @@ Import('env_modules')
 env_theora = env_modules.Clone()
 
 # Thirdparty source files
-if (env['builtin_libtheora'] != 'no'):
+if env['builtin_libtheora']:
     thirdparty_dir = "#thirdparty/libtheora/"
     thirdparty_sources = [
         #"analyze.c",
@@ -74,9 +74,9 @@ if (env['builtin_libtheora'] != 'no'):
     env_theora.Append(CPPPATH=[thirdparty_dir])
 
     # also requires libogg and libvorbis
-    if (env['builtin_libogg'] != 'no'):
+    if env['builtin_libogg']:
         env_theora.Append(CPPPATH=["#thirdparty/libogg"])
-    if (env['builtin_libvorbis'] != 'no'):
+    if env['builtin_libvorbis']:
         env_theora.Append(CPPPATH=["#thirdparty/libvorbis"])
 
 # Godot source files

modules/vorbis/SCsub

@@ -6,7 +6,7 @@ Import('env_modules')
 env_vorbis = env_modules.Clone()
 
 # Thirdparty source files
-if (env['builtin_libvorbis'] != 'no'):
+if env['builtin_libvorbis']:
     thirdparty_dir = "#thirdparty/libvorbis/"
     thirdparty_sources = [
         #"analysis.c",
@@ -42,7 +42,7 @@ if (env['builtin_libvorbis'] != 'no'):
     env_vorbis.Append(CPPPATH=[thirdparty_dir])
 
     # also requires libogg
-    if (env['builtin_libogg'] != 'no'):
+    if env['builtin_libogg']:
         env_vorbis.Append(CPPPATH=["#thirdparty/libogg"])
 
 # Godot source files

modules/webm/SCsub

@@ -19,14 +19,14 @@ env_webm.add_source_files(env.modules_sources, thirdparty_libsimplewebm_sources)
 env_webm.Append(CPPPATH=[thirdparty_libsimplewebm_dir, thirdparty_libsimplewebm_dir + "libwebm/"])
 
 # also requires libogg, libvorbis and libopus
-if (env['builtin_libogg'] != 'no'):
+if env['builtin_libogg']:
     env_webm.Append(CPPPATH=["#thirdparty/libogg"])
-if (env['builtin_libvorbis'] != 'no'):
+if env['builtin_libvorbis']:
     env_webm.Append(CPPPATH=["#thirdparty/libvorbis"])
-if (env['builtin_opus'] != 'no'):
+if env['builtin_opus']:
     env_webm.Append(CPPPATH=["#thirdparty/opus"])
 
-if (env['builtin_libvpx'] != 'no'):
+if env['builtin_libvpx']:
     Export('env_webm')
     SConscript("libvpx/SCsub")
 

modules/webp/SCsub

@@ -6,7 +6,7 @@ Import('env_modules')
 env_webp = env_modules.Clone()
 
 # Thirdparty source files
-if (env['builtin_libwebp'] != 'no'):
+if env['builtin_libwebp']:
     thirdparty_dir = "#thirdparty/libwebp/"
     thirdparty_sources = [
         "dec/alpha_dec.c",

platform/osx/detect.py

@@ -97,7 +97,7 @@ def configure(env):
 
     ## Dependencies
 
-    if (env['builtin_libtheora'] != 'no'):
+    if env['builtin_libtheora']:
         env["x86_libtheora_opt_gcc"] = True
 
     ## Flags

platform/server/detect.py

@@ -64,60 +64,60 @@ def configure(env):
 
     # FIXME: Check for existence of the libs before parsing their flags with pkg-config
 
-    if (env['builtin_openssl'] == 'no'):
+    if not env['builtin_openssl']:
         env.ParseConfig('pkg-config openssl --cflags --libs')
 
-    if (env['builtin_libwebp'] == 'no'):
+    if not env['builtin_libwebp']:
         env.ParseConfig('pkg-config libwebp --cflags --libs')
 
     # freetype depends on libpng and zlib, so bundling one of them while keeping others
     # as shared libraries leads to weird issues
-    if (env['builtin_freetype'] == 'yes' or env['builtin_libpng'] == 'yes' or env['builtin_zlib'] == 'yes'):
-        env['builtin_freetype'] = 'yes'
-        env['builtin_libpng'] = 'yes'
-        env['builtin_zlib'] = 'yes'
+    if env['builtin_freetype'] or env['builtin_libpng'] or env['builtin_zlib']:
+        env['builtin_freetype'] = True
+        env['builtin_libpng'] = True
+        env['builtin_zlib'] = True
 
-    if (env['builtin_freetype'] == 'no'):
+    if not env['builtin_freetype']:
         env.ParseConfig('pkg-config freetype2 --cflags --libs')
 
-    if (env['builtin_libpng'] == 'no'):
+    if not env['builtin_libpng']:
         env.ParseConfig('pkg-config libpng --cflags --libs')
 
-    if (env['builtin_enet'] == 'no'):
+    if not env['builtin_enet']:
         env.ParseConfig('pkg-config libenet --cflags --libs')
 
-    if env['builtin_squish'] == 'no' and env['tools']:
+    if not env['builtin_squish'] and env['tools']:
         env.ParseConfig('pkg-config libsquish --cflags --libs')
 
-    if env['builtin_zstd'] == 'no':
+    if not env['builtin_zstd']:
         env.ParseConfig('pkg-config libzstd --cflags --libs')
 
     # Sound and video libraries
     # Keep the order as it triggers chained dependencies (ogg needed by others, etc.)
 
-    if (env['builtin_libtheora'] == 'no'):
-        env['builtin_libogg'] = 'no'  # Needed to link against system libtheora
-        env['builtin_libvorbis'] = 'no'  # Needed to link against system libtheora
+    if not env['builtin_libtheora']:
+        env['builtin_libogg'] = False  # Needed to link against system libtheora
+        env['builtin_libvorbis'] = False  # Needed to link against system libtheora
         env.ParseConfig('pkg-config theora theoradec --cflags --libs')
 
-    if (env['builtin_libvpx'] == 'no'):
+    if not env['builtin_libvpx']:
         env.ParseConfig('pkg-config vpx --cflags --libs')
 
-    if (env['builtin_libvorbis'] == 'no'):
-        env['builtin_libogg'] = 'no'  # Needed to link against system libvorbis
+    if not env['builtin_libvorbis']:
+        env['builtin_libogg'] = False  # Needed to link against system libvorbis
         env.ParseConfig('pkg-config vorbis vorbisfile --cflags --libs')
 
-    if (env['builtin_opus'] == 'no'):
-        env['builtin_libogg'] = 'no'  # Needed to link against system opus
+    if not env['builtin_opus']:
+        env['builtin_libogg'] = False  # Needed to link against system opus
         env.ParseConfig('pkg-config opus opusfile --cflags --libs')
 
-    if (env['builtin_libogg'] == 'no'):
+    if not env['builtin_libogg']:
         env.ParseConfig('pkg-config ogg --cflags --libs')
 
     ## Flags
 
     # Linkflags below this line should typically stay the last ones
-    if (env['builtin_zlib'] == 'no'):
+    if not env['builtin_zlib']:
         env.ParseConfig('pkg-config zlib --cflags --libs')
 
     env.Append(CPPPATH=['#platform/server'])

platform/x11/detect.py

@@ -62,10 +62,10 @@ def get_opts():
 def get_flags():
 
     return [
-        ('builtin_freetype', 'no'),
-        ('builtin_libpng', 'no'),
-        ('builtin_openssl', 'no'),
-        ('builtin_zlib', 'no'),
+        ('builtin_freetype', False),
+        ('builtin_libpng', False),
+        ('builtin_openssl', False),
+        ('builtin_zlib', False),
     ]
 
 
@@ -137,64 +137,64 @@ def configure(env):
 
     # FIXME: Check for existence of the libs before parsing their flags with pkg-config
 
-    if (env['builtin_openssl'] == 'no'):
+    if not env['builtin_openssl']:
         env.ParseConfig('pkg-config openssl --cflags --libs')
 
-    if (env['builtin_libwebp'] == 'no'):
+    if not env['builtin_libwebp']:
         env.ParseConfig('pkg-config libwebp --cflags --libs')
 
     # freetype depends on libpng and zlib, so bundling one of them while keeping others
     # as shared libraries leads to weird issues
-    if (env['builtin_freetype'] == 'yes' or env['builtin_libpng'] == 'yes' or env['builtin_zlib'] == 'yes'):
-        env['builtin_freetype'] = 'yes'
-        env['builtin_libpng'] = 'yes'
-        env['builtin_zlib'] = 'yes'
+    if env['builtin_freetype'] or env['builtin_libpng'] or env['builtin_zlib']:
+        env['builtin_freetype'] = True
+        env['builtin_libpng'] = True
+        env['builtin_zlib'] = True
 
-    if (env['builtin_freetype'] == 'no'):
+    if not env['builtin_freetype']:
         env.ParseConfig('pkg-config freetype2 --cflags --libs')
 
-    if (env['builtin_libpng'] == 'no'):
+    if not env['builtin_libpng']:
         env.ParseConfig('pkg-config libpng --cflags --libs')
 
-    if (env['builtin_enet'] == 'no'):
+    if not env['builtin_enet']:
         env.ParseConfig('pkg-config libenet --cflags --libs')
 
-    if env['builtin_squish'] == 'no' and env['tools']:
+    if not env['builtin_squish'] and env['tools']:
         env.ParseConfig('pkg-config libsquish --cflags --libs')
 
-    if env['builtin_zstd'] == 'no':
+    if not env['builtin_zstd']:
         env.ParseConfig('pkg-config libzstd --cflags --libs')
 
     # Sound and video libraries
     # Keep the order as it triggers chained dependencies (ogg needed by others, etc.)
 
-    if (env['builtin_libtheora'] == 'no'):
-        env['builtin_libogg'] = 'no'  # Needed to link against system libtheora
-        env['builtin_libvorbis'] = 'no'  # Needed to link against system libtheora
+    if not env['builtin_libtheora']:
+        env['builtin_libogg'] = False  # Needed to link against system libtheora
+        env['builtin_libvorbis'] = False  # Needed to link against system libtheora
         env.ParseConfig('pkg-config theora theoradec --cflags --libs')
 
-    if (env['builtin_libvpx'] == 'no'):
+    if not env['builtin_libvpx']:
         env.ParseConfig('pkg-config vpx --cflags --libs')
 
-    if (env['builtin_libvorbis'] == 'no'):
-        env['builtin_libogg'] = 'no'  # Needed to link against system libvorbis
+    if not env['builtin_libvorbis']:
+        env['builtin_libogg'] = False  # Needed to link against system libvorbis
         env.ParseConfig('pkg-config vorbis vorbisfile --cflags --libs')
 
-    if (env['builtin_opus'] == 'no'):
-        env['builtin_libogg'] = 'no'  # Needed to link against system opus
+    if not env['builtin_opus']:
+        env['builtin_libogg'] = False  # Needed to link against system opus
         env.ParseConfig('pkg-config opus opusfile --cflags --libs')
 
-    if (env['builtin_libogg'] == 'no'):
+    if not env['builtin_libogg']:
         env.ParseConfig('pkg-config ogg --cflags --libs')
 
-    if (env['builtin_libtheora'] != 'no'):
+    if env['builtin_libtheora']:
         list_of_x86 = ['x86_64', 'x86', 'i386', 'i586']
         if any(platform.machine() in s for s in list_of_x86):
             env["x86_libtheora_opt_gcc"] = True
 
     # On Linux wchar_t should be 32-bits
     # 16-bit library shouldn't be required due to compiler optimisations
-    if (env['builtin_pcre2'] == 'no'):
+    if not env['builtin_pcre2']:
         env.ParseConfig('pkg-config libpcre2-32 --cflags --libs')
 
     ## Flags
@@ -226,7 +226,7 @@ def configure(env):
                 print("libudev development libraries not found, disabling udev support")
 
     # Linkflags below this line should typically stay the last ones
-    if (env['builtin_zlib'] == 'no'):
+    if not env['builtin_zlib']:
         env.ParseConfig('pkg-config zlib --cflags --libs')
 
     env.Append(CPPPATH=['#platform/x11'])