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66 lines
2.1 KiB
Python
66 lines
2.1 KiB
Python
#!/usr/bin/env python
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"""
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Common utilities. These should be compatible with Python3.
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"""
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from __future__ import print_function
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import sys, re
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from subprocess import check_call, check_output, CalledProcessError
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def execute(cmd, cwd = None):
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print("Executing: %s in %s" % (cmd, cwd), file=sys.stderr)
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print('Executing: ' + ' '.join(cmd))
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retcode = check_call(cmd, cwd = cwd)
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if retcode != 0:
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raise Exception("Child returned:", retcode)
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def print_header(text):
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print("="*60)
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print(text)
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print("="*60)
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def print_error(text):
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print("="*60, file=sys.stderr)
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print("ERROR: %s" % text, file=sys.stderr)
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print("="*60, file=sys.stderr)
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def get_xcode_major():
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ret = check_output(["xcodebuild", "-version"]).decode('utf-8')
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m = re.match(r'Xcode\s+(\d+)\..*', ret, flags=re.IGNORECASE)
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if m:
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return int(m.group(1))
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else:
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raise Exception("Failed to parse Xcode version")
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def get_xcode_version():
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"""
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Returns the major and minor version of the current Xcode
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command line tools as a tuple of (major, minor)
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"""
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ret = check_output(["xcodebuild", "-version"]).decode('utf-8')
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m = re.match(r'Xcode\s+(\d+)\.(\d+)', ret, flags=re.IGNORECASE)
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if m:
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return (int(m.group(1)), int(m.group(2)))
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else:
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raise Exception("Failed to parse Xcode version")
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def get_xcode_setting(var, projectdir):
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ret = check_output(["xcodebuild", "-showBuildSettings"], cwd = projectdir).decode('utf-8')
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m = re.search("\s" + var + " = (.*)", ret)
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if m:
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return m.group(1)
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else:
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raise Exception("Failed to parse Xcode settings")
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def get_cmake_version():
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"""
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Returns the major and minor version of the current CMake
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command line tools as a tuple of (major, minor, revision)
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"""
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ret = check_output(["cmake", "--version"]).decode('utf-8')
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m = re.match(r'cmake\sversion\s+(\d+)\.(\d+).(\d+)', ret, flags=re.IGNORECASE)
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if m:
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return (int(m.group(1)), int(m.group(2)), int(m.group(3)))
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else:
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raise Exception("Failed to parse CMake version")
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