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56 lines
1.7 KiB
CMake
56 lines
1.7 KiB
CMake
set (re2_sources
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./re2/tostring.cc
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./re2/dfa.cc
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./re2/prefilter.cc
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./re2/compile.cc
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./re2/regexp.cc
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./re2/onepass.cc
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./re2/prefilter_tree.cc
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./re2/set.cc
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./re2/filtered_re2.cc
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./re2/perl_groups.cc
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./re2/parse.cc
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./re2/nfa.cc
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./re2/bitstate.cc
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./re2/simplify.cc
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./re2/unicode_groups.cc
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./re2/mimics_pcre.cc
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./re2/re2.cc
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./re2/prog.cc
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./re2/unicode_casefold.cc
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./util/test.cc
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./util/strutil.cc
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./util/stringpiece.cc
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./util/hash.cc
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./util/arena.cc
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./util/benchmark.cc
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./util/valgrind.cc
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./util/pcre.cc
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./util/stringprintf.cc
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./util/rune.cc
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./util/random.cc
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./util/thread.cc
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)
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# Building re2 which is thread-safe and re2_st which is not.
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# re2 changes its state during matching of regular expression, e.g. creates temporary DFA.
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# It uses RWLock to process the same regular expression object from different threads.
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# In order to avoid redundant locks in some cases, we use not thread-safe version of the library (re2_st).
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add_definitions (-DNDEBUG)
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add_library (re2 ${re2_sources})
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add_library (re2_st ${re2_sources})
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set_target_properties (re2_st PROPERTIES COMPILE_DEFINITIONS "NO_THREADS;re2=re2_st")
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file (MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/re2_st)
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foreach (FILENAME filtered_re2.h re2.h set.h stringpiece.h variadic_function.h)
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add_custom_command (OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/re2_st/${FILENAME}"
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COMMAND ${CMAKE_COMMAND} -DSOURCE_FILENAME="${CMAKE_CURRENT_SOURCE_DIR}/re2/${FILENAME}"
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-DTARGET_FILENAME="${CMAKE_CURRENT_BINARY_DIR}/re2_st/${FILENAME}"
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-P "${CMAKE_CURRENT_SOURCE_DIR}/re2_transform.cmake"
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COMMENT "Creating ${FILENAME} for re2_st library.")
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add_custom_target (transform_${FILENAME} DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/re2_st/${FILENAME}")
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add_dependencies (re2_st transform_${FILENAME})
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endforeach ()
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