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Use SPECIAL_SOURCES for KITTY_VCS_REV

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Fixes #1734
This commit is contained in:
Kovid Goyal 2019-06-22 18:54:58 +05:30
parent d5c2a21cdf
commit f6051f73f5
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 15 additions and 4 deletions
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19
setup.py
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@ -303,8 +303,21 @@ def run_tool(cmd, desc=None):
raise SystemExit(ret)
def get_vcs_rev_defines():
ans = []
if os.path.exists('.git'):
try:
rev = subprocess.check_output(['git', 'rev-parse', 'HEAD']).decode('utf-8').strip()
except FileNotFoundError:
with open('.git/refs/heads/master') as f:
rev = f.read()
ans.append('KITTY_VCS_REV="{}"'.format(rev))
return ans
SPECIAL_SOURCES = {
'kitty/parser_dump.c': ('kitty/parser.c', ['DUMP_COMMANDS']),
'kitty/data-types.c': ('kitty/data-types.c', get_vcs_rev_defines),
}
@ -392,12 +405,10 @@ def compile_c_extension(kenv, module, incremental, compilation_database, all_key
is_special = src in SPECIAL_SOURCES
if is_special:
src, defines = SPECIAL_SOURCES[src]
if callable(defines):
defines = defines()
cppflags.extend(map(define, defines))
if src == 'kitty/data-types.c':
if os.path.exists('.git'):
rev = subprocess.check_output(['git', 'rev-parse', 'HEAD']).decode('utf-8').strip()
cppflags.append(define('KITTY_VCS_REV="{}"'.format(rev)))
cmd = [kenv.cc, '-MMD'] + cppflags + kenv.cflags
key = original_src, os.path.basename(dest)
all_keys.add(key)