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Merge pull request #84307 from akien-mga/linux-crosscompile-remove-hardcoded-lib-path
Linux: Remove hardcoded lib path for x86 cross-compilation
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commit
e07b3ee253
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@ -85,6 +85,16 @@ def configure(env: "Environment"):
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# gdb works fine without it though, so maybe our crash handler could too.
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env.Append(LINKFLAGS=["-rdynamic"])
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# Cross-compilation
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# TODO: Support cross-compilation on architectures other than x86.
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host_is_64_bit = sys.maxsize > 2**32
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if host_is_64_bit and env["arch"] == "x86_32":
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env.Append(CCFLAGS=["-m32"])
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env.Append(LINKFLAGS=["-m32"])
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elif not host_is_64_bit and env["arch"] == "x86_64":
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env.Append(CCFLAGS=["-m64"])
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env.Append(LINKFLAGS=["-m64"])
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# CPU architecture flags.
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if env["arch"] == "rv64":
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# G = General-purpose extensions, C = Compression extension (very common).
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@ -469,22 +479,11 @@ def configure(env: "Environment"):
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if platform.system() == "FreeBSD":
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env.Append(LINKFLAGS=["-lkvm"])
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## Cross-compilation
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# TODO: Support cross-compilation on architectures other than x86.
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host_is_64_bit = sys.maxsize > 2**32
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if host_is_64_bit and env["arch"] == "x86_32":
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env.Append(CCFLAGS=["-m32"])
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env.Append(LINKFLAGS=["-m32", "-L/usr/lib/i386-linux-gnu"])
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elif not host_is_64_bit and env["arch"] == "x86_64":
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env.Append(CCFLAGS=["-m64"])
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env.Append(LINKFLAGS=["-m64", "-L/usr/lib/i686-linux-gnu"])
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# Link those statically for portability
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if env["use_static_cpp"]:
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env.Append(LINKFLAGS=["-static-libgcc", "-static-libstdc++"])
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if env["use_llvm"] and platform.system() != "FreeBSD":
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env["LINKCOM"] = env["LINKCOM"] + " -l:libatomic.a"
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else:
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if env["use_llvm"] and platform.system() != "FreeBSD":
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env.Append(LIBS=["atomic"])
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