19 lines
630 B
Diff
19 lines
630 B
Diff
diff --git a/build/gen.py b/build/gen.py
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index d2305c8f..811c2e95 100755
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--- a/build/gen.py
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+++ b/build/gen.py
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@@ -324,8 +324,11 @@ def WriteGNNinja(path, platform, host, options):
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ldflags.append('-Wl,--icf=all')
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if options.use_lto:
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- cflags.extend(['-flto', '-fwhole-program-vtables'])
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- ldflags.extend(['-flto', '-fwhole-program-vtables'])
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+ cflags.append('-flto')
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+ ldflags.append('-flto')
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+ if "clang" in cxx:
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+ cflags.append('-fwhole-program-vtables')
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+ ldflags.append('-fwhole-program-vtables')
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cflags.extend([
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'-D_FILE_OFFSET_BITS=64',
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