harfbuzz/src/check-c-linkage-decls.py

37 lines
1.1 KiB
Python
Executable File

#!/usr/bin/env python3
import sys, os
srcdir = os.getenv ('srcdir', os.path.dirname (__file__))
base_srcdir = os.getenv ('base_srcdir', srcdir)
os.chdir (srcdir)
def removeprefix(s):
abs_path = os.path.join(base_srcdir, s)
return os.path.relpath(abs_path, srcdir)
HBHEADERS = [os.path.basename (x) for x in os.getenv ('HBHEADERS', '').split ()] or \
[x for x in os.listdir ('.') if x.startswith ('hb') and x.endswith ('.h')]
HBSOURCES = [
removeprefix(x) for x in os.getenv ('HBSOURCES', '').split ()
] or [
x for x in os.listdir ('.') if x.startswith ('hb') and x.endswith (('.cc', '.hh'))
]
stat = 0
for x in HBHEADERS:
with open (x, 'r', encoding='utf-8') as f: content = f.read ()
if ('HB_BEGIN_DECLS' not in content) or ('HB_END_DECLS' not in content):
print ('Ouch, file %s does not have HB_BEGIN_DECLS / HB_END_DECLS, but it should' % x)
stat = 1
for x in HBSOURCES:
with open (x, 'r', encoding='utf-8') as f: content = f.read ()
if ('HB_BEGIN_DECLS' in content) or ('HB_END_DECLS' in content):
print ('Ouch, file %s has HB_BEGIN_DECLS / HB_END_DECLS, but it shouldn\'t' % x)
stat = 1
sys.exit (stat)