d52b70fb5e
Include paths are processed from left to right, so we use Prepend to ensure that paths to bundled thirdparty files will have precedence over system paths (e.g. `/usr/include` should have lowest priority).
63 lines
1.9 KiB
Python
63 lines
1.9 KiB
Python
#!/usr/bin/env python
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Import('env')
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Import('env_modules')
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env_regex = env_modules.Clone()
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if env['builtin_pcre2']:
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jit_blacklist = ['javascript', 'uwp']
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thirdparty_dir = '#thirdparty/pcre2/src/'
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thirdparty_flags = ['-DPCRE2_STATIC', '-DHAVE_CONFIG_H']
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if 'platform' in env and env['platform'] not in jit_blacklist:
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thirdparty_flags.append('-DSUPPORT_JIT')
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thirdparty_sources = [
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"pcre2_auto_possess.c",
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"pcre2_chartables.c",
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"pcre2_compile.c",
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"pcre2_config.c",
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"pcre2_context.c",
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"pcre2_convert.c",
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"pcre2_dfa_match.c",
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"pcre2_error.c",
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"pcre2_extuni.c",
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"pcre2_find_bracket.c",
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"pcre2_jit_compile.c",
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#"pcre2_jit_match.c", "pcre2_jit_misc.c", # these files are included in pcre2_jit_compile.c.
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"pcre2_maketables.c",
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"pcre2_match.c",
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"pcre2_match_data.c",
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"pcre2_newline.c",
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"pcre2_ord2utf.c",
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"pcre2_pattern_info.c",
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"pcre2_serialize.c",
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"pcre2_string_utils.c",
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"pcre2_study.c",
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"pcre2_substitute.c",
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"pcre2_substring.c",
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"pcre2_tables.c",
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"pcre2_ucd.c",
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"pcre2_valid_utf.c",
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"pcre2_xclass.c",
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]
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thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources]
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env_regex.Prepend(CPPPATH=[thirdparty_dir])
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env_regex.Append(CPPFLAGS=thirdparty_flags)
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def pcre2_builtin(width):
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env_pcre2 = env_regex.Clone()
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env_pcre2.disable_warnings()
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env_pcre2["OBJSUFFIX"] = "_" + width + env_pcre2["OBJSUFFIX"]
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env_pcre2.add_source_files(env.modules_sources, thirdparty_sources)
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env_pcre2.Append(CPPFLAGS=["-DPCRE2_CODE_UNIT_WIDTH=" + width])
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pcre2_builtin("16")
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pcre2_builtin("32")
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env_regex.Append(CPPFLAGS=["-DPCRE2_CODE_UNIT_WIDTH=0"])
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env_regex.add_source_files(env.modules_sources, "*.cpp")
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