mirror of
https://github.com/microsoft/vcpkg.git
synced 2024-11-27 00:19:10 +08:00
43 lines
1.7 KiB
Diff
Executable File
43 lines
1.7 KiB
Diff
Executable File
diff --git a/src/gen-harfbuzzcc.py b/src/gen-harfbuzzcc.py
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index b25bcc7..f3bc87a 100644
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--- a/src/gen-harfbuzzcc.py
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+++ b/src/gen-harfbuzzcc.py
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@@ -15,4 +15,8 @@ with open (OUTPUT, "wb") as f:
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f.write ("".join ('#include "{}"\n'.format (os.path.basename (x)) for x in sources if x.endswith (".cc")).encode ())
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# copy it also to src/
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-shutil.copyfile (OUTPUT, os.path.join (CURRENT_SOURCE_DIR, os.path.basename (OUTPUT)))
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+src = OUTPUT
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+dst = os.path.join (CURRENT_SOURCE_DIR, os.path.basename (OUTPUT))
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+# Avoid SameFileError
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+if not os.path.samefile(src, dst):
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+ shutil.copyfile (src, dst)
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diff --git a/src/gen-hb-version.py b/src/gen-hb-version.py
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index 879811f..c376721 100644
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--- a/src/gen-hb-version.py
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+++ b/src/gen-hb-version.py
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@@ -33,4 +33,8 @@ with open (INPUT, "r", encoding='utf-8') as template:
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.encode ())
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# copy it also to src/
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-shutil.copyfile (OUTPUT, os.path.join (CURRENT_SOURCE_DIR, os.path.basename (OUTPUT)))
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+src = OUTPUT
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+dst = os.path.join(CURRENT_SOURCE_DIR, os.path.basename (OUTPUT))
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+# Avoid SameFileError if src and dst is the same
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+if not os.path.samefile(src, dst):
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+ shutil.copyfile (src, dst)
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diff --git a/src/gen-ragel-artifacts.py b/src/gen-ragel-artifacts.py
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index d22e03a..2b1e819 100644
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--- a/src/gen-ragel-artifacts.py
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+++ b/src/gen-ragel-artifacts.py
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@@ -22,4 +22,8 @@ hh = rl.replace ('.rl', '.hh')
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subprocess.Popen (ragel.split() + ['-e', '-F1', '-o', hh, rl], cwd=outdir).wait ()
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# copy it also to src/
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-shutil.copyfile (os.path.join (outdir, hh), os.path.join (CURRENT_SOURCE_DIR, hh))
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+src = os.path.join (outdir, hh)
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+dst = os.path.join (CURRENT_SOURCE_DIR, hh)
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+# Avoid SameFileError
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+if not os.path.samefile(src, dst):
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+ shutil.copyfile (src, dst)
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