1#!/usr/bin/env python3
2
3import sys, os, shutil, subprocess
4
5os.chdir (os.getenv ('srcdir', os.path.dirname (__file__)))
6
7libs = os.getenv ('libs', '.libs')
8
9ldd = shutil.which ('ldd')
10if ldd:
11	ldd = [ldd]
12else:
13	ldd = shutil.which ('otool')
14	if ldd:
15		ldd = [ldd, '-L'] # otool -L
16	else:
17		print ('check-libstdc++.py: \'ldd\' not found; skipping test')
18		sys.exit (77)
19
20stat = 0
21tested = False
22
23# harfbuzz-icu links to libstdc++ because icu does.
24for soname in ['harfbuzz', 'harfbuzz-subset', 'harfbuzz-gobject']:
25	for suffix in ['so', 'dylib']:
26		so = os.path.join (libs, 'lib%s.%s' % (soname, suffix))
27		if not os.path.exists (so): continue
28
29		print ('Checking that we are not linking to libstdc++ or libc++ in %s' % so)
30		ldd_result = subprocess.check_output (ldd + [so])
31		if (b'libstdc++' in ldd_result) or (b'libc++' in ldd_result):
32			print ('Ouch, %s is linked to libstdc++ or libc++' % so)
33			stat = 1
34
35		tested = True
36
37if not tested:
38	print ('check-libstdc++.py: libharfbuzz shared library not found; skipping test')
39	sys.exit (77)
40
41sys.exit (stat)
42