summaryrefslogtreecommitdiff
path: root/platform/x11/detect.py
diff options
context:
space:
mode:
Diffstat (limited to 'platform/x11/detect.py')
-rw-r--r--platform/x11/detect.py129
1 files changed, 74 insertions, 55 deletions
diff --git a/platform/x11/detect.py b/platform/x11/detect.py
index 79778136ad..56bc1d4c59 100644
--- a/platform/x11/detect.py
+++ b/platform/x11/detect.py
@@ -44,28 +44,28 @@ def can_build():
return True
-
def get_opts():
+ from SCons.Variables import BoolVariable, EnumVariable
return [
- ('use_llvm', 'Use the LLVM compiler', 'no'),
- ('use_static_cpp', 'Link stdc++ statically', 'no'),
- ('use_sanitizer', 'Use LLVM compiler address sanitizer', 'no'),
- ('use_leak_sanitizer', 'Use LLVM compiler memory leaks sanitizer (implies use_sanitizer)', 'no'),
- ('use_lto', 'Use link time optimization', 'no'),
- ('pulseaudio', 'Detect & use pulseaudio', 'yes'),
- ('udev', 'Use udev for gamepad connection callbacks', 'no'),
- ('debug_release', 'Add debug symbols to release version', 'no'),
+ BoolVariable('use_llvm', 'Use the LLVM compiler', False),
+ BoolVariable('use_static_cpp', 'Link stdc++ statically', False),
+ BoolVariable('use_sanitizer', 'Use LLVM compiler address sanitizer', False),
+ BoolVariable('use_leak_sanitizer', 'Use LLVM compiler memory leaks sanitizer (implies use_sanitizer)', False),
+ BoolVariable('use_lto', 'Use link time optimization', False),
+ BoolVariable('pulseaudio', 'Detect & use pulseaudio', True),
+ BoolVariable('udev', 'Use udev for gamepad connection callbacks', False),
+ EnumVariable('debug_symbols', 'Add debug symbols to release version', 'yes', ('yes', 'no', 'full')),
]
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),
]
@@ -74,17 +74,24 @@ def configure(env):
## Build type
if (env["target"] == "release"):
- env.Prepend(CCFLAGS=['-Ofast'])
- if (env["debug_release"] == "yes"):
+ # -O3 -ffast-math is identical to -Ofast. We need to split it out so we can selectively disable
+ # -ffast-math in code for which it generates wrong results.
+ env.Prepend(CCFLAGS=['-O3', '-ffast-math'])
+ if (env["debug_symbols"] == "yes"):
+ env.Prepend(CCFLAGS=['-g1'])
+ if (env["debug_symbols"] == "full"):
env.Prepend(CCFLAGS=['-g2'])
elif (env["target"] == "release_debug"):
env.Prepend(CCFLAGS=['-O2', '-ffast-math', '-DDEBUG_ENABLED'])
- if (env["debug_release"] == "yes"):
+ if (env["debug_symbols"] == "yes"):
+ env.Prepend(CCFLAGS=['-g1'])
+ if (env["debug_symbols"] == "full"):
env.Prepend(CCFLAGS=['-g2'])
elif (env["target"] == "debug"):
- env.Prepend(CCFLAGS=['-g2', '-DDEBUG_ENABLED', '-DDEBUG_MEMORY_ENABLED'])
+ env.Prepend(CCFLAGS=['-g3', '-DDEBUG_ENABLED', '-DDEBUG_MEMORY_ENABLED'])
+ env.Append(LINKFLAGS=['-rdynamic'])
## Architecture
@@ -94,7 +101,11 @@ def configure(env):
## Compiler configuration
- if (env["use_llvm"] == "yes"):
+ if 'CXX' in env and 'clang' in env['CXX']:
+ # Convenience check to enforce the use_llvm overrides when CXX is clang(++)
+ env['use_llvm'] = True
+
+ if env['use_llvm']:
if ('clang++' not in env['CXX']):
env["CC"] = "clang"
env["CXX"] = "clang++"
@@ -103,17 +114,23 @@ def configure(env):
env.extra_suffix = ".llvm" + env.extra_suffix
# leak sanitizer requires (address) sanitizer
- if (env["use_sanitizer"] == "yes" or env["use_leak_sanitizer"] == "yes"):
+ if env['use_sanitizer'] or env['use_leak_sanitizer']:
env.Append(CCFLAGS=['-fsanitize=address', '-fno-omit-frame-pointer'])
env.Append(LINKFLAGS=['-fsanitize=address'])
env.extra_suffix += "s"
- if (env["use_leak_sanitizer"] == "yes"):
+ if env['use_leak_sanitizer']:
env.Append(CCFLAGS=['-fsanitize=leak'])
env.Append(LINKFLAGS=['-fsanitize=leak'])
- if (env["use_lto"] == "yes"):
+ if env['use_lto']:
env.Append(CCFLAGS=['-flto'])
- env.Append(LINKFLAGS=['-flto'])
+ if not env['use_llvm'] and env.GetOption("num_jobs") > 1:
+ env.Append(LINKFLAGS=['-flto=' + str(env.GetOption("num_jobs"))])
+ else:
+ env.Append(LINKFLAGS=['-flto'])
+ if not env['use_llvm']:
+ env['RANLIB'] = 'gcc-ranlib'
+ env['AR'] = 'gcc-ar'
env.Append(CCFLAGS=['-pipe'])
env.Append(LINKFLAGS=['-pipe'])
@@ -127,67 +144,66 @@ def configure(env):
# FIXME: Check for existence of the libs before parsing their flags with pkg-config
- if (env['builtin_openssl'] == 'no'):
- # Currently not compatible with OpenSSL 1.1.0+
- # https://github.com/godotengine/godot/issues/8624
- import subprocess
- openssl_version = subprocess.check_output(['pkg-config', 'openssl', '--modversion']).strip('\n')
- if (openssl_version >= "1.1.0"):
- print("Error: Found system-installed OpenSSL %s, currently only supporting version 1.0.x." % openssl_version)
- print("Aborting.. You can compile with 'builtin_openssl=yes' to use the bundled version.\n")
- sys.exit(255)
-
+ 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"] == "yes"):
+ if not env['builtin_squish'] and env['tools']:
env.ParseConfig('pkg-config libsquish --cflags --libs')
+ 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 not env['builtin_pcre2']:
+ env.ParseConfig('pkg-config libpcre2-32 --cflags --libs')
+
## Flags
if (os.system("pkg-config --exists alsa") == 0): # 0 means found
@@ -197,7 +213,7 @@ def configure(env):
else:
print("ALSA libraries not found, disabling driver")
- if (env["pulseaudio"] == "yes"):
+ if env['pulseaudio']:
if (os.system("pkg-config --exists libpulse-simple") == 0): # 0 means found
print("Enabling PulseAudio")
env.Append(CPPFLAGS=["-DPULSEAUDIO_ENABLED"])
@@ -208,7 +224,7 @@ def configure(env):
if (platform.system() == "Linux"):
env.Append(CPPFLAGS=["-DJOYDEV_ENABLED"])
- if (env["udev"] == "yes"):
+ if env['udev']:
if (os.system("pkg-config --exists libudev") == 0): # 0 means found
print("Enabling udev support")
env.Append(CPPFLAGS=["-DUDEV_ENABLED"])
@@ -217,7 +233,7 @@ 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'])
@@ -227,6 +243,9 @@ def configure(env):
if (platform.system() == "Linux"):
env.Append(LIBS=['dl'])
+ if (platform.system().find("BSD") >= 0):
+ env.Append(LIBS=['execinfo'])
+
## Cross-compilation
if (is64 and env["bits"] == "32"):
@@ -236,5 +255,5 @@ def configure(env):
env.Append(CPPFLAGS=['-m64'])
env.Append(LINKFLAGS=['-m64', '-L/usr/lib/i686-linux-gnu'])
- if (env["use_static_cpp"] == "yes"):
+ if env['use_static_cpp']:
env.Append(LINKFLAGS=['-static-libstdc++'])
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-10 14:46:22 +0000