111 lines
3.4 KiB
Meson
111 lines
3.4 KiB
Meson
# Copy of PCRE2 library for the native version if a cross build happens.
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# Because Meson currently doesn't support subprojects to be native and non-native:
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# https://github.com/mesonbuild/meson/issues/10947
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project('pcre2_cross_native', 'c', version: '10.47')
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cc = meson.get_compiler('c')
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conf_data = configuration_data()
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pcre2_chartables = configure_file(input : 'src/pcre2_chartables.c.dist',
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output : 'pcre2_chartables.c',
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configuration : conf_data)
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pcre2_h = configure_file(input : 'src/pcre2.h.generic',
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output : 'pcre2.h',
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configuration : conf_data)
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config_h = configure_file(input : 'src/config.h.generic',
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output : 'config.h',
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configuration : conf_data)
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libpcre2_c_args = [
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'-DHAVE_CONFIG_H', # Default values from config.h
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'-DHAVE_MEMMOVE',
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'-DSUPPORT_UNICODE',
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'-fvisibility=default',
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'-DPCRE2_SYMVERS',
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]
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pcre2_files = [
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'src/pcre2_auto_possess.c',
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pcre2_chartables,
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'src/pcre2_chkdint.c',
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'src/pcre2_compile.c',
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'src/pcre2_compile_cgroup.c',
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'src/pcre2_compile_class.c',
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'src/pcre2_config.c',
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'src/pcre2_context.c',
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'src/pcre2_convert.c',
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'src/pcre2_dfa_match.c',
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'src/pcre2_error.c',
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'src/pcre2_extuni.c',
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'src/pcre2_find_bracket.c',
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'src/pcre2_maketables.c',
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'src/pcre2_match.c',
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'src/pcre2_match_data.c',
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'src/pcre2_match_next.c',
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'src/pcre2_newline.c',
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'src/pcre2_ord2utf.c',
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'src/pcre2_pattern_info.c',
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'src/pcre2_script_run.c',
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'src/pcre2_serialize.c',
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'src/pcre2_string_utils.c',
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'src/pcre2_study.c',
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'src/pcre2_substitute.c',
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'src/pcre2_substring.c',
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'src/pcre2_tables.c',
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'src/pcre2_ucd.c',
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'src/pcre2_valid_utf.c',
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'src/pcre2_xclass.c',
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]
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cpu_jit_supported = [ 'aarch64', 'arm', 'mips', 'mips64', 'ppc', 'ppc64', 'riscv32', 'riscv64', 's390x', 'x86', 'x86_64' ]
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# tcc doesn't support the MSVC asm syntax PCRE2 uses (`__asm { ... }`).
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# Darwin kernel not as well, because of forbidden wx memory.
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# It is used in the JIT compiler code.
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if cc.get_id() != 'tcc' and target_machine.cpu_family() in cpu_jit_supported and target_machine.system() != 'darwin'
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libpcre2_c_args += ['-DSUPPORT_JIT']
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pcre2_files += ['src/pcre2_jit_compile.c']
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endif
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if target_machine.system() == 'openbsd'
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# jit compilation fails with "no more memory" if wx allocations are allowed.
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libpcre2_c_args += ['-DSLJIT_WX_EXECUTABLE_ALLOCATOR']
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elif target_machine.system() == 'netbsd'
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# jit compilation fails with "no more memory" if wx allocations are allowed.
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libpcre2_c_args += ['-DSLJIT_PROT_EXECUTABLE_ALLOCATOR']
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endif
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pcre2_includes = [
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include_directories('.'),
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include_directories('src/'),
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]
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libpcre2_8_cross_native = static_library('pcre2_8_cross_native', pcre2_files,
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c_args: libpcre2_c_args + ['-DPCRE2_CODE_UNIT_WIDTH=8', '-DSUPPORT_PCRE2_8'],
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include_directories: pcre2_includes,
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install: false,
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native: true,
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)
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libpcre2_16_cross_native = static_library('pcre2_16_cross_native', pcre2_files,
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c_args: libpcre2_c_args + ['-DPCRE2_CODE_UNIT_WIDTH=16', '-DSUPPORT_PCRE2_16'],
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include_directories: pcre2_includes,
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install: false,
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native: true,
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)
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libpcre2_32_cross_native = static_library('pcre2_32_cross_native', pcre2_files,
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c_args: libpcre2_c_args + ['-DPCRE2_CODE_UNIT_WIDTH=32', '-DSUPPORT_PCRE2_32'],
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include_directories: pcre2_includes,
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install: false,
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native: true,
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)
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pcre2_cross_native_dep = declare_dependency(
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link_with: [ libpcre2_8_cross_native, libpcre2_16_cross_native, libpcre2_32_cross_native ],
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include_directories: pcre2_includes
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)
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