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-rw-r--r--platform/linuxbsd/detect.py196
1 files changed, 125 insertions, 71 deletions
diff --git a/platform/linuxbsd/detect.py b/platform/linuxbsd/detect.py
index f5e2c72bbc..07e16a982b 100644
--- a/platform/linuxbsd/detect.py
+++ b/platform/linuxbsd/detect.py
@@ -12,47 +12,48 @@ def get_name():
def can_build():
-
if os.name != "posix" or sys.platform == "darwin":
return False
# Check the minimal dependencies
x11_error = os.system("pkg-config --version > /dev/null")
if x11_error:
+ print("Error: pkg-config not found. Aborting.")
return False
- x11_error = os.system("pkg-config x11 --modversion > /dev/null ")
+ x11_error = os.system("pkg-config x11 --modversion > /dev/null")
if x11_error:
+ print("Error: X11 libraries not found. Aborting.")
return False
- x11_error = os.system("pkg-config xcursor --modversion > /dev/null ")
+ x11_error = os.system("pkg-config xcursor --modversion > /dev/null")
if x11_error:
- print("xcursor not found.. x11 disabled.")
+ print("Error: Xcursor library not found. Aborting.")
return False
- x11_error = os.system("pkg-config xinerama --modversion > /dev/null ")
+ x11_error = os.system("pkg-config xinerama --modversion > /dev/null")
if x11_error:
- print("xinerama not found.. x11 disabled.")
+ print("Error: Xinerama library not found. Aborting.")
return False
- x11_error = os.system("pkg-config xext --modversion > /dev/null ")
+ x11_error = os.system("pkg-config xext --modversion > /dev/null")
if x11_error:
- print("xext not found.. x11 disabled.")
+ print("Error: Xext library not found. Aborting.")
return False
- x11_error = os.system("pkg-config xrandr --modversion > /dev/null ")
+ x11_error = os.system("pkg-config xrandr --modversion > /dev/null")
if x11_error:
- print("xrandr not found.. x11 disabled.")
+ print("Error: XrandR library not found. Aborting.")
return False
- x11_error = os.system("pkg-config xrender --modversion > /dev/null ")
+ x11_error = os.system("pkg-config xrender --modversion > /dev/null")
if x11_error:
- print("xrender not found.. x11 disabled.")
+ print("Error: XRender library not found. Aborting.")
return False
- x11_error = os.system("pkg-config xi --modversion > /dev/null ")
+ x11_error = os.system("pkg-config xi --modversion > /dev/null")
if x11_error:
- print("xi not found.. Aborting.")
+ print("Error: Xi library not found. Aborting.")
return False
return True
@@ -65,15 +66,18 @@ def get_opts():
BoolVariable("use_llvm", "Use the LLVM compiler", False),
BoolVariable("use_lld", "Use the LLD linker", False),
BoolVariable("use_thinlto", "Use ThinLTO", False),
- BoolVariable("use_static_cpp", "Link libgcc and libstdc++ statically for better portability", False),
+ BoolVariable("use_static_cpp", "Link libgcc and libstdc++ statically for better portability", True),
BoolVariable("use_coverage", "Test Godot coverage", False),
BoolVariable("use_ubsan", "Use LLVM/GCC compiler undefined behavior sanitizer (UBSAN)", False),
- BoolVariable("use_asan", "Use LLVM/GCC compiler address sanitizer (ASAN))", False),
- BoolVariable("use_lsan", "Use LLVM/GCC compiler leak sanitizer (LSAN))", False),
- BoolVariable("use_tsan", "Use LLVM/GCC compiler thread sanitizer (TSAN))", False),
+ BoolVariable("use_asan", "Use LLVM/GCC compiler address sanitizer (ASAN)", False),
+ BoolVariable("use_lsan", "Use LLVM/GCC compiler leak sanitizer (LSAN)", False),
+ BoolVariable("use_tsan", "Use LLVM/GCC compiler thread sanitizer (TSAN)", False),
+ BoolVariable("use_msan", "Use LLVM compiler memory sanitizer (MSAN)", False),
BoolVariable("pulseaudio", "Detect and use PulseAudio", True),
- BoolVariable("udev", "Use udev for gamepad connection callbacks", False),
- EnumVariable("debug_symbols", "Add debugging symbols to release builds", "yes", ("yes", "no", "full")),
+ BoolVariable("dbus", "Detect and use D-Bus to handle screensaver", True),
+ BoolVariable("udev", "Use udev for gamepad connection callbacks", True),
+ BoolVariable("x11", "Enable X11 display", True),
+ BoolVariable("debug_symbols", "Add debugging symbols to release/release_debug builds", True),
BoolVariable("separate_debug_symbols", "Create a separate file containing debugging symbols", False),
BoolVariable("touch", "Enable touch events", True),
BoolVariable("execinfo", "Use libexecinfo on systems where glibc is not available", False),
@@ -81,40 +85,32 @@ def get_opts():
def get_flags():
-
return []
def configure(env):
-
## Build type
if env["target"] == "release":
if env["optimize"] == "speed": # optimize for speed (default)
env.Prepend(CCFLAGS=["-O3"])
- else: # optimize for size
+ elif env["optimize"] == "size": # optimize for size
env.Prepend(CCFLAGS=["-Os"])
- if env["debug_symbols"] == "yes":
- env.Prepend(CCFLAGS=["-g1"])
- if env["debug_symbols"] == "full":
+ if env["debug_symbols"]:
env.Prepend(CCFLAGS=["-g2"])
elif env["target"] == "release_debug":
if env["optimize"] == "speed": # optimize for speed (default)
env.Prepend(CCFLAGS=["-O2"])
- else: # optimize for size
+ elif env["optimize"] == "size": # optimize for size
env.Prepend(CCFLAGS=["-Os"])
- env.Prepend(CPPDEFINES=["DEBUG_ENABLED"])
- if env["debug_symbols"] == "yes":
- env.Prepend(CCFLAGS=["-g1"])
- if env["debug_symbols"] == "full":
+ if env["debug_symbols"]:
env.Prepend(CCFLAGS=["-g2"])
elif env["target"] == "debug":
env.Prepend(CCFLAGS=["-g3"])
- env.Prepend(CPPDEFINES=["DEBUG_ENABLED"])
env.Append(LINKFLAGS=["-rdynamic"])
## Architecture
@@ -123,6 +119,21 @@ def configure(env):
if env["bits"] == "default":
env["bits"] = "64" if is64 else "32"
+ machines = {
+ "riscv64": "rv64",
+ "ppc64le": "ppc64",
+ "ppc64": "ppc64",
+ "ppcle": "ppc",
+ "ppc": "ppc",
+ }
+
+ if env["arch"] == "" and platform.machine() in machines:
+ env["arch"] = machines[platform.machine()]
+
+ if env["arch"] == "rv64":
+ # G = General-purpose extensions, C = Compression extension (very common).
+ env.Append(CCFLAGS=["-march=rv64gc"])
+
## Compiler configuration
if "CXX" in env and "clang" in os.path.basename(env["CXX"]):
@@ -133,8 +144,6 @@ def configure(env):
if "clang++" not in os.path.basename(env["CXX"]):
env["CC"] = "clang"
env["CXX"] = "clang++"
- env["LINK"] = "clang++"
- env.Append(CPPDEFINES=["TYPED_METHOD_BIND"])
env.extra_suffix = ".llvm" + env.extra_suffix
if env["use_lld"]:
@@ -144,22 +153,34 @@ def configure(env):
# A convenience so you don't need to write use_lto too when using SCons
env["use_lto"] = True
else:
- print("Using LLD with GCC is not supported yet, try compiling with 'use_llvm=yes'.")
+ print("Using LLD with GCC is not supported yet. Try compiling with 'use_llvm=yes'.")
sys.exit(255)
if env["use_coverage"]:
env.Append(CCFLAGS=["-ftest-coverage", "-fprofile-arcs"])
env.Append(LINKFLAGS=["-ftest-coverage", "-fprofile-arcs"])
- if env["use_ubsan"] or env["use_asan"] or env["use_lsan"] or env["use_tsan"]:
+ if env["use_ubsan"] or env["use_asan"] or env["use_lsan"] or env["use_tsan"] or env["use_msan"]:
env.extra_suffix += "s"
if env["use_ubsan"]:
- env.Append(CCFLAGS=["-fsanitize=undefined"])
+ env.Append(
+ CCFLAGS=[
+ "-fsanitize=undefined,shift,shift-exponent,integer-divide-by-zero,unreachable,vla-bound,null,return,signed-integer-overflow,bounds,float-divide-by-zero,float-cast-overflow,nonnull-attribute,returns-nonnull-attribute,bool,enum,vptr,pointer-overflow,builtin"
+ ]
+ )
env.Append(LINKFLAGS=["-fsanitize=undefined"])
+ if env["use_llvm"]:
+ env.Append(
+ CCFLAGS=[
+ "-fsanitize=nullability-return,nullability-arg,function,nullability-assign,implicit-integer-sign-change"
+ ]
+ )
+ else:
+ env.Append(CCFLAGS=["-fsanitize=bounds-strict"])
if env["use_asan"]:
- env.Append(CCFLAGS=["-fsanitize=address"])
+ env.Append(CCFLAGS=["-fsanitize=address,pointer-subtract,pointer-compare"])
env.Append(LINKFLAGS=["-fsanitize=address"])
if env["use_lsan"]:
@@ -170,6 +191,12 @@ def configure(env):
env.Append(CCFLAGS=["-fsanitize=thread"])
env.Append(LINKFLAGS=["-fsanitize=thread"])
+ if env["use_msan"] and env["use_llvm"]:
+ env.Append(CCFLAGS=["-fsanitize=memory"])
+ env.Append(CCFLAGS=["-fsanitize-memory-track-origins"])
+ env.Append(CCFLAGS=["-fsanitize-recover=memory"])
+ env.Append(LINKFLAGS=["-fsanitize=memory"])
+
if env["use_lto"]:
if not env["use_llvm"] and env.GetOption("num_jobs") > 1:
env.Append(CCFLAGS=["-flto"])
@@ -189,11 +216,6 @@ def configure(env):
env.Append(CCFLAGS=["-pipe"])
env.Append(LINKFLAGS=["-pipe"])
- # -fpie and -no-pie is supported on GCC 6+ and Clang 4+, both below our
- # minimal requirements.
- env.Append(CCFLAGS=["-fpie"])
- env.Append(LINKFLAGS=["-no-pie"])
-
## Dependencies
env.ParseConfig("pkg-config x11 --cflags --libs")
@@ -211,14 +233,31 @@ def configure(env):
# 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"] or env["builtin_libpng"] or env["builtin_zlib"]:
+ if (
+ env["builtin_freetype"]
+ or env["builtin_libpng"]
+ or env["builtin_zlib"]
+ or env["builtin_graphite"]
+ or env["builtin_harfbuzz"]
+ ):
env["builtin_freetype"] = True
env["builtin_libpng"] = True
env["builtin_zlib"] = True
+ env["builtin_graphite"] = True
+ env["builtin_harfbuzz"] = True
if not env["builtin_freetype"]:
env.ParseConfig("pkg-config freetype2 --cflags --libs")
+ if not env["builtin_graphite"]:
+ env.ParseConfig("pkg-config graphite2 --cflags --libs")
+
+ if not env["builtin_icu"]:
+ env.ParseConfig("pkg-config icu-uc --cflags --libs")
+
+ if not env["builtin_harfbuzz"]:
+ env.ParseConfig("pkg-config harfbuzz harfbuzz-icu --cflags --libs")
+
if not env["builtin_libpng"]:
env.ParseConfig("pkg-config libpng16 --cflags --libs")
@@ -264,17 +303,10 @@ def configure(env):
if any(platform.machine() in s for s in list_of_x86):
env["x86_libtheora_opt_gcc"] = True
- if not env["builtin_libvpx"]:
- env.ParseConfig("pkg-config vpx --cflags --libs")
-
if not env["builtin_libvorbis"]:
env["builtin_libogg"] = False # Needed to link against system libvorbis
env.ParseConfig("pkg-config vorbis vorbisfile --cflags --libs")
- if not env["builtin_opus"]:
- env["builtin_libogg"] = False # Needed to link against system opus
- env.ParseConfig("pkg-config opus opusfile --cflags --libs")
-
if not env["builtin_libogg"]:
env.ParseConfig("pkg-config ogg --cflags --libs")
@@ -298,50 +330,66 @@ def configure(env):
if not env["builtin_pcre2"]:
env.ParseConfig("pkg-config libpcre2-32 --cflags --libs")
+ if not env["builtin_embree"]:
+ # No pkgconfig file so far, hardcode expected lib name.
+ env.Append(LIBS=["embree3"])
+
## Flags
if os.system("pkg-config --exists alsa") == 0: # 0 means found
- print("Enabling ALSA")
+ env["alsa"] = True
env.Append(CPPDEFINES=["ALSA_ENABLED", "ALSAMIDI_ENABLED"])
- # Don't parse --cflags, we don't need to add /usr/include/alsa to include path
- env.ParseConfig("pkg-config alsa --libs")
else:
- print("ALSA libraries not found, disabling driver")
+ print("Warning: ALSA libraries not found. Disabling the ALSA audio driver.")
if env["pulseaudio"]:
if os.system("pkg-config --exists libpulse") == 0: # 0 means found
- print("Enabling PulseAudio")
env.Append(CPPDEFINES=["PULSEAUDIO_ENABLED"])
- env.ParseConfig("pkg-config --cflags --libs libpulse")
+ env.ParseConfig("pkg-config --cflags libpulse")
else:
- print("PulseAudio development libraries not found, disabling driver")
+ print("Warning: PulseAudio development libraries not found. Disabling the PulseAudio audio driver.")
+
+ if env["dbus"]:
+ if os.system("pkg-config --exists dbus-1") == 0: # 0 means found
+ env.Append(CPPDEFINES=["DBUS_ENABLED"])
+ env.ParseConfig("pkg-config --cflags --libs dbus-1")
+ else:
+ print("Warning: D-Bus development libraries not found. Disabling screensaver prevention.")
if platform.system() == "Linux":
env.Append(CPPDEFINES=["JOYDEV_ENABLED"])
-
if env["udev"]:
if os.system("pkg-config --exists libudev") == 0: # 0 means found
- print("Enabling udev support")
env.Append(CPPDEFINES=["UDEV_ENABLED"])
- env.ParseConfig("pkg-config libudev --cflags --libs")
else:
- print("libudev development libraries not found, disabling udev support")
+ print("Warning: libudev development libraries not found. Disabling controller hotplugging support.")
+ else:
+ env["udev"] = False # Linux specific
# Linkflags below this line should typically stay the last ones
if not env["builtin_zlib"]:
env.ParseConfig("pkg-config zlib --cflags --libs")
env.Prepend(CPPPATH=["#platform/linuxbsd"])
- env.Append(CPPDEFINES=["X11_ENABLED", "UNIX_ENABLED"])
- env.Append(CPPDEFINES=["VULKAN_ENABLED"])
- if not env["builtin_vulkan"]:
- env.ParseConfig("pkg-config vulkan --cflags --libs")
- if not env["builtin_glslang"]:
- # No pkgconfig file for glslang so far
- env.Append(LIBS=["glslang", "SPIRV"])
+ if env["x11"]:
+ if not env["vulkan"]:
+ print("Error: X11 support requires vulkan=yes")
+ env.Exit(255)
+ env.Append(CPPDEFINES=["X11_ENABLED"])
- # env.Append(CPPDEFINES=['OPENGL_ENABLED'])
+ env.Append(CPPDEFINES=["UNIX_ENABLED"])
+ env.Append(CPPDEFINES=[("_FILE_OFFSET_BITS", 64)])
+
+ if env["vulkan"]:
+ env.Append(CPPDEFINES=["VULKAN_ENABLED"])
+ if not env["use_volk"]:
+ env.ParseConfig("pkg-config vulkan --cflags --libs")
+ if not env["builtin_glslang"]:
+ # No pkgconfig file for glslang so far
+ env.Append(LIBS=["glslang", "SPIRV"])
+
+ env.Append(CPPDEFINES=["GLES3_ENABLED"])
env.Append(LIBS=["GL"])
env.Append(LIBS=["pthread"])
@@ -363,7 +411,7 @@ def configure(env):
gnu_ld_version = re.search("^GNU ld [^$]*(\d+\.\d+)$", linker_version_str, re.MULTILINE)
if not gnu_ld_version:
print(
- "Warning: Creating template binaries enabled for PCK embedding is currently only supported with GNU ld"
+ "Warning: Creating template binaries enabled for PCK embedding is currently only supported with GNU ld, not gold or LLD."
)
else:
if float(gnu_ld_version.group(1)) >= 2.30:
@@ -383,3 +431,9 @@ def configure(env):
# Link those statically for portability
if env["use_static_cpp"]:
env.Append(LINKFLAGS=["-static-libgcc", "-static-libstdc++"])
+ if env["use_llvm"]:
+ env["LINKCOM"] = env["LINKCOM"] + " -l:libatomic.a"
+
+ else:
+ if env["use_llvm"]:
+ env.Append(LIBS=["atomic"])
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-23 01:16:36 +0000