diff options
Diffstat (limited to 'platform/linuxbsd/detect.py')
| -rw-r--r-- | platform/linuxbsd/detect.py | 150 |
1 files changed, 89 insertions, 61 deletions
diff --git a/platform/linuxbsd/detect.py b/platform/linuxbsd/detect.py index a723bb5d58..afc9d25a80 100644 --- a/platform/linuxbsd/detect.py +++ b/platform/linuxbsd/detect.py @@ -1,13 +1,13 @@ import os import platform import sys -from methods import get_compiler_version, using_gcc +from methods import print_warning, print_error, get_compiler_version, using_gcc from platform_methods import detect_arch from typing import TYPE_CHECKING if TYPE_CHECKING: - from SCons import Environment + from SCons.Script.SConscript import SConsEnvironment def get_name(): @@ -20,7 +20,7 @@ def can_build(): pkgconf_error = os.system("pkg-config --version > /dev/null") if pkgconf_error: - print("Error: pkg-config not found. Aborting.") + print_error("pkg-config not found. Aborting.") return False return True @@ -47,8 +47,10 @@ def get_opts(): BoolVariable("fontconfig", "Use fontconfig for system fonts support", True), BoolVariable("udev", "Use udev for gamepad connection callbacks", True), BoolVariable("x11", "Enable X11 display", True), + BoolVariable("wayland", "Enable Wayland display", True), + BoolVariable("libdecor", "Enable libdecor support", True), BoolVariable("touch", "Enable touch events", True), - BoolVariable("execinfo", "Use libexecinfo on systems where glibc is not available", False), + BoolVariable("execinfo", "Use libexecinfo on systems where glibc is not available", None), ] @@ -65,14 +67,15 @@ def get_doc_path(): def get_flags(): return [ ("arch", detect_arch()), + ("supported", ["mono"]), ] -def configure(env: "Environment"): +def configure(env: "SConsEnvironment"): # Validate arch. supported_arches = ["x86_32", "x86_64", "arm32", "arm64", "rv64", "ppc32", "ppc64"] if env["arch"] not in supported_arches: - print( + print_error( 'Unsupported CPU architecture "%s" for Linux / *BSD. Supported architectures are: %s.' % (env["arch"], ", ".join(supported_arches)) ) @@ -85,6 +88,16 @@ def configure(env: "Environment"): # gdb works fine without it though, so maybe our crash handler could too. env.Append(LINKFLAGS=["-rdynamic"]) + # Cross-compilation + # TODO: Support cross-compilation on architectures other than x86. + host_is_64_bit = sys.maxsize > 2**32 + if host_is_64_bit and env["arch"] == "x86_32": + env.Append(CCFLAGS=["-m32"]) + env.Append(LINKFLAGS=["-m32"]) + elif not host_is_64_bit and env["arch"] == "x86_64": + env.Append(CCFLAGS=["-m64"]) + env.Append(LINKFLAGS=["-m64"]) + # CPU architecture flags. if env["arch"] == "rv64": # G = General-purpose extensions, C = Compression extension (very common). @@ -106,7 +119,7 @@ def configure(env: "Environment"): print("Using linker program: " + env["linker"]) if env["linker"] == "mold" and using_gcc(env): # GCC < 12.1 doesn't support -fuse-ld=mold. cc_version = get_compiler_version(env) - cc_semver = (int(cc_version["major"]), int(cc_version["minor"])) + cc_semver = (cc_version["major"], cc_version["minor"]) if cc_semver < (12, 1): found_wrapper = False for path in ["/usr/libexec", "/usr/local/libexec", "/usr/lib", "/usr/local/lib"]: @@ -115,7 +128,9 @@ def configure(env: "Environment"): found_wrapper = True break if not found_wrapper: - print("Couldn't locate mold installation path. Make sure it's installed in /usr or /usr/local.") + print_error( + "Couldn't locate mold installation path. Make sure it's installed in /usr or /usr/local." + ) sys.exit(255) else: env.Append(LINKFLAGS=["-fuse-ld=mold"]) @@ -172,7 +187,7 @@ def configure(env: "Environment"): if env["lto"] != "none": if env["lto"] == "thin": if not env["use_llvm"]: - print("ThinLTO is only compatible with LLVM, use `use_llvm=yes` or `lto=full`.") + print_error("ThinLTO is only compatible with LLVM, use `use_llvm=yes` or `lto=full`.") sys.exit(255) env.Append(CCFLAGS=["-flto=thin"]) env.Append(LINKFLAGS=["-flto=thin"]) @@ -194,6 +209,11 @@ def configure(env: "Environment"): if env["use_sowrap"]: env.Append(CPPDEFINES=["SOWRAP_ENABLED"]) + if env["wayland"]: + if os.system("wayland-scanner -v 2>/dev/null") != 0: + print_warning("wayland-scanner not found. Disabling Wayland support.") + env["wayland"] = False + if env["touch"]: env.Append(CPPDEFINES=["TOUCH_ENABLED"]) @@ -209,7 +229,7 @@ def configure(env: "Environment"): env["builtin_harfbuzz"], ] if (not all(ft_linked_deps)) and any(ft_linked_deps): # All or nothing. - print( + print_error( "These libraries should be either all builtin, or all system provided:\n" "freetype, libpng, zlib, graphite, harfbuzz.\n" "Please specify `builtin_<name>=no` for all of them, or none." @@ -300,7 +320,7 @@ def configure(env: "Environment"): env.ParseConfig("pkg-config fontconfig --cflags --libs") env.Append(CPPDEFINES=["FONTCONFIG_ENABLED"]) else: - print("Warning: fontconfig development libraries not found. Disabling the system fonts support.") + print_warning("fontconfig development libraries not found. Disabling the system fonts support.") env["fontconfig"] = False else: env.Append(CPPDEFINES=["FONTCONFIG_ENABLED"]) @@ -311,7 +331,7 @@ def configure(env: "Environment"): env.ParseConfig("pkg-config alsa --cflags --libs") env.Append(CPPDEFINES=["ALSA_ENABLED", "ALSAMIDI_ENABLED"]) else: - print("Warning: ALSA development libraries not found. Disabling the ALSA audio driver.") + print_warning("ALSA development libraries not found. Disabling the ALSA audio driver.") env["alsa"] = False else: env.Append(CPPDEFINES=["ALSA_ENABLED", "ALSAMIDI_ENABLED"]) @@ -322,7 +342,7 @@ def configure(env: "Environment"): env.ParseConfig("pkg-config libpulse --cflags --libs") env.Append(CPPDEFINES=["PULSEAUDIO_ENABLED"]) else: - print("Warning: PulseAudio development libraries not found. Disabling the PulseAudio audio driver.") + print_warning("PulseAudio development libraries not found. Disabling the PulseAudio audio driver.") env["pulseaudio"] = False else: env.Append(CPPDEFINES=["PULSEAUDIO_ENABLED", "_REENTRANT"]) @@ -333,7 +353,7 @@ def configure(env: "Environment"): env.ParseConfig("pkg-config dbus-1 --cflags --libs") env.Append(CPPDEFINES=["DBUS_ENABLED"]) else: - print("Warning: D-Bus development libraries not found. Disabling screensaver prevention.") + print_warning("D-Bus development libraries not found. Disabling screensaver prevention.") env["dbus"] = False else: env.Append(CPPDEFINES=["DBUS_ENABLED"]) @@ -344,7 +364,7 @@ def configure(env: "Environment"): env.ParseConfig("pkg-config speech-dispatcher --cflags --libs") env.Append(CPPDEFINES=["SPEECHD_ENABLED"]) else: - print("Warning: speech-dispatcher development libraries not found. Disabling text to speech support.") + print_warning("speech-dispatcher development libraries not found. Disabling text to speech support.") env["speechd"] = False else: env.Append(CPPDEFINES=["SPEECHD_ENABLED"]) @@ -354,9 +374,13 @@ def configure(env: "Environment"): env.ParseConfig("pkg-config xkbcommon --cflags --libs") env.Append(CPPDEFINES=["XKB_ENABLED"]) else: - print( - "Warning: libxkbcommon development libraries not found. Disabling dead key composition and key label support." - ) + if env["wayland"]: + print_error("libxkbcommon development libraries required by Wayland not found. Aborting.") + sys.exit(255) + else: + print_warning( + "libxkbcommon development libraries not found. Disabling dead key composition and key label support." + ) else: env.Append(CPPDEFINES=["XKB_ENABLED"]) @@ -368,7 +392,7 @@ def configure(env: "Environment"): env.ParseConfig("pkg-config libudev --cflags --libs") env.Append(CPPDEFINES=["UDEV_ENABLED"]) else: - print("Warning: libudev development libraries not found. Disabling controller hotplugging support.") + print_warning("libudev development libraries not found. Disabling controller hotplugging support.") env["udev"] = False else: env.Append(CPPDEFINES=["UDEV_ENABLED"]) @@ -394,37 +418,64 @@ def configure(env: "Environment"): if env["x11"]: if not env["use_sowrap"]: if os.system("pkg-config --exists x11"): - print("Error: X11 libraries not found. Aborting.") + print_error("X11 libraries not found. Aborting.") sys.exit(255) env.ParseConfig("pkg-config x11 --cflags --libs") if os.system("pkg-config --exists xcursor"): - print("Error: Xcursor library not found. Aborting.") + print_error("Xcursor library not found. Aborting.") sys.exit(255) env.ParseConfig("pkg-config xcursor --cflags --libs") if os.system("pkg-config --exists xinerama"): - print("Error: Xinerama library not found. Aborting.") + print_error("Xinerama library not found. Aborting.") sys.exit(255) env.ParseConfig("pkg-config xinerama --cflags --libs") if os.system("pkg-config --exists xext"): - print("Error: Xext library not found. Aborting.") + print_error("Xext library not found. Aborting.") sys.exit(255) env.ParseConfig("pkg-config xext --cflags --libs") if os.system("pkg-config --exists xrandr"): - print("Error: XrandR library not found. Aborting.") + print_error("XrandR library not found. Aborting.") sys.exit(255) env.ParseConfig("pkg-config xrandr --cflags --libs") if os.system("pkg-config --exists xrender"): - print("Error: XRender library not found. Aborting.") + print_error("XRender library not found. Aborting.") sys.exit(255) env.ParseConfig("pkg-config xrender --cflags --libs") if os.system("pkg-config --exists xi"): - print("Error: Xi library not found. Aborting.") + print_error("Xi library not found. Aborting.") sys.exit(255) env.ParseConfig("pkg-config xi --cflags --libs") env.Append(CPPDEFINES=["X11_ENABLED"]) + if env["wayland"]: + if not env["use_sowrap"]: + if os.system("pkg-config --exists libdecor-0"): + print_warning("libdecor development libraries not found. Disabling client-side decorations.") + env["libdecor"] = False + else: + env.ParseConfig("pkg-config libdecor-0 --cflags --libs") + if os.system("pkg-config --exists wayland-client"): + print_error("Wayland client library not found. Aborting.") + sys.exit(255) + env.ParseConfig("pkg-config wayland-client --cflags --libs") + if os.system("pkg-config --exists wayland-cursor"): + print_error("Wayland cursor library not found. Aborting.") + sys.exit(255) + env.ParseConfig("pkg-config wayland-cursor --cflags --libs") + if os.system("pkg-config --exists wayland-egl"): + print_error("Wayland EGL library not found. Aborting.") + sys.exit(255) + env.ParseConfig("pkg-config wayland-egl --cflags --libs") + + if env["libdecor"]: + env.Append(CPPDEFINES=["LIBDECOR_ENABLED"]) + + env.Prepend(CPPPATH=["#platform/linuxbsd", "#thirdparty/linuxbsd_headers/wayland/"]) + env.Append(CPPDEFINES=["WAYLAND_ENABLED"]) + env.Append(LIBS=["rt"]) # Needed by glibc, used by _allocate_shm_file + if env["vulkan"]: - env.Append(CPPDEFINES=["VULKAN_ENABLED"]) + env.Append(CPPDEFINES=["VULKAN_ENABLED", "RD_ENABLED"]) if not env["use_volk"]: env.ParseConfig("pkg-config vulkan --cflags --libs") if not env["builtin_glslang"]: @@ -439,52 +490,29 @@ def configure(env: "Environment"): if platform.system() == "Linux": env.Append(LIBS=["dl"]) - if not env["execinfo"] and platform.libc_ver()[0] != "glibc": + if platform.libc_ver()[0] != "glibc": # The default crash handler depends on glibc, so if the host uses # a different libc (BSD libc, musl), fall back to libexecinfo. - print("Note: Using `execinfo=yes` for the crash handler as required on platforms where glibc is missing.") - env["execinfo"] = True - - if env["execinfo"]: - env.Append(LIBS=["execinfo"]) - - if not env.editor_build: - import subprocess - import re - - linker_version_str = subprocess.check_output( - [env.subst(env["LINK"]), "-Wl,--version"] + env.subst(env["LINKFLAGS"]) - ).decode("utf-8") - gnu_ld_version = re.search("^GNU ld [^$]*(\d+\.\d+)$", linker_version_str, re.MULTILINE) - if not gnu_ld_version: - print( - "Warning: Creating export template binaries enabled for PCK embedding is currently only supported with GNU ld, not gold, LLD or mold." - ) + if not "execinfo" in env: + print("Note: Using `execinfo=yes` for the crash handler as required on platforms where glibc is missing.") + env["execinfo"] = True + + if env["execinfo"]: + env.Append(LIBS=["execinfo"]) + env.Append(CPPDEFINES=["CRASH_HANDLER_ENABLED"]) else: - if float(gnu_ld_version.group(1)) >= 2.30: - env.Append(LINKFLAGS=["-T", "platform/linuxbsd/pck_embed.ld"]) - else: - env.Append(LINKFLAGS=["-T", "platform/linuxbsd/pck_embed.legacy.ld"]) + print("Note: Using `execinfo=no` disables the crash handler on platforms where glibc is missing.") + else: + env.Append(CPPDEFINES=["CRASH_HANDLER_ENABLED"]) if platform.system() == "FreeBSD": env.Append(LINKFLAGS=["-lkvm"]) - ## Cross-compilation - # TODO: Support cross-compilation on architectures other than x86. - host_is_64_bit = sys.maxsize > 2**32 - if host_is_64_bit and env["arch"] == "x86_32": - env.Append(CCFLAGS=["-m32"]) - env.Append(LINKFLAGS=["-m32", "-L/usr/lib/i386-linux-gnu"]) - elif not host_is_64_bit and env["arch"] == "x86_64": - env.Append(CCFLAGS=["-m64"]) - env.Append(LINKFLAGS=["-m64", "-L/usr/lib/i686-linux-gnu"]) - # Link those statically for portability if env["use_static_cpp"]: env.Append(LINKFLAGS=["-static-libgcc", "-static-libstdc++"]) if env["use_llvm"] and platform.system() != "FreeBSD": env["LINKCOM"] = env["LINKCOM"] + " -l:libatomic.a" - else: if env["use_llvm"] and platform.system() != "FreeBSD": env.Append(LIBS=["atomic"]) |