mirror of
https://github.com/VectorCamp/vectorscan.git
synced 2025-09-29 19:24:25 +03:00
Initial commit of Hyperscan
This commit is contained in:
Matthew Barr
54
cmake/backtrace.cmake
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54
cmake/backtrace.cmake
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# The `backtrace' function is available on Linux via glibc, and on FreeBSD if
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# the 'libexecinfo' package is installed.
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CHECK_C_SOURCE_COMPILES(
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"#include <stdlib.h>\n#include <execinfo.h>\nint main () { backtrace(NULL, 0); }"
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BACKTRACE_LIBC)
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if(BACKTRACE_LIBC)
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set(HAVE_BACKTRACE TRUE)
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set(BACKTRACE_CFLAGS "")
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set(BACKTRACE_LDFLAGS "")
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endif()
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if(NOT BACKTRACE_LIBC)
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# FreeBSD 10 has backtrace but requires libexecinfo
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list(INSERT CMAKE_REQUIRED_LIBRARIES 0 "-lexecinfo")
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CHECK_C_SOURCE_COMPILES(
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"#include <stdlib.h>\n#include <execinfo.h>\nint main () { backtrace(NULL, 0); }"
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BACKTRACE_LIBEXECINFO)
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list(REMOVE_ITEM CMAKE_REQUIRED_LIBRARIES "-lexecinfo")
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if(BACKTRACE_LIBEXECINFO)
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set(HAVE_BACKTRACE TRUE)
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set(BACKTRACE_CFLAGS "")
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set(BACKTRACE_LDFLAGS "-lexecinfo")
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else()
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# older FreeBSD requires it from ports
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list(INSERT CMAKE_REQUIRED_INCLUDES 0 "/usr/local/include")
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list(INSERT CMAKE_REQUIRED_LIBRARIES 0 "-L/usr/local/lib -lexecinfo")
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CHECK_C_SOURCE_COMPILES(
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"#include <stdlib.h>\n#include <execinfo.h>\nint main () { backtrace(NULL, 0); }"
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BACKTRACE_LIBEXECINFO_LOCAL)
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list(REMOVE_ITEM CMAKE_REQUIRED_INCLUDES 0 "/usr/local/include")
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list(REMOVE_ITEM CMAKE_REQUIRED_LIBRARIES "-L/usr/local/lib -lexecinfo")
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if(BACKTRACE_LIBEXECINFO_LOCAL)
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set(HAVE_BACKTRACE TRUE)
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set(BACKTRACE_CFLAGS "-I/usr/local/include")
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set(BACKTRACE_LDFLAGS "-L/usr/local/lib -lexecinfo")
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endif()
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endif()
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endif()
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if(HAVE_BACKTRACE)
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CHECK_C_COMPILER_FLAG(-rdynamic HAS_RDYNAMIC)
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if(HAS_RDYNAMIC)
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list(INSERT BACKTRACE_LDFLAGS 0 -rdynamic)
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endif()
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# cmake scope fun
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set(HAVE_BACKTRACE ${HAVE_BACKTRACE} PARENT_SCOPE)
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else()
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set(BACKTRACE_CFLAGS "")
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set(BACKTRACE_LDFLAGS "")
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endif()
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101
cmake/config.h.in
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101
cmake/config.h.in
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/* used by cmake */
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/* "Define if the build is 32 bit" */
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#cmakedefine ARCH_32_BIT
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/* "Define if the build is 64 bit" */
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#cmakedefine ARCH_64_BIT
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/* "Define if building for IA32" */
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#cmakedefine ARCH_IA32
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/* "Define if building for EM64T" */
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#cmakedefine ARCH_X86_64
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/* internal build, switch on dump support. */
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#cmakedefine DUMP_SUPPORT
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/* Build tools with threading support */
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#cmakedefine ENABLE_TOOLS_THREADS
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/* Define to 1 if `backtrace' works. */
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#cmakedefine HAVE_BACKTRACE
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/* C compiler has __builtin_assume_aligned */
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#cmakedefine HAVE_CC_BUILTIN_ASSUME_ALIGNED
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/* C++ compiler has __builtin_assume_aligned */
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#cmakedefine HAVE_CXX_BUILTIN_ASSUME_ALIGNED
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/* C++ compiler has x86intrin.h */
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#cmakedefine HAVE_CXX_X86INTRIN_H
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/* C compiler has x86intrin.h */
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#cmakedefine HAVE_C_X86INTRIN_H
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/* C++ compiler has intrin.h */
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#cmakedefine HAVE_CXX_INTRIN_H
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/* C compiler has intrin.h */
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#cmakedefine HAVE_C_INTRIN_H
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/* Define to 1 if you have the declaration of `pthread_barrier_init', and to 0
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if you don't. */
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#cmakedefine HAVE_DECL_PTHREAD_BARRIER_INIT
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/* Define to 1 if you have the declaration of `pthread_setaffinity_np', and to
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0 if you don't. */
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#cmakedefine HAVE_DECL_PTHREAD_SETAFFINITY_NP
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/* Define to 1 if you have the `malloc_info' function. */
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#cmakedefine HAVE_MALLOC_INFO
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/* Define to 1 if you have the `memmem' function. */
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#cmakedefine HAVE_MEMMEM
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/* Define to 1 if you have a working `mmap' system call. */
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#cmakedefine HAVE_MMAP
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/* Define to 1 if `posix_memalign' works. */
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#cmakedefine HAVE_POSIX_MEMALIGN
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/* Define to 1 if you have the <pthread.h> header file. */
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#cmakedefine HAVE_PTHREAD_H
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/* Define to 1 if you have the `setrlimit' function. */
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#cmakedefine HAVE_SETRLIMIT
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/* Define to 1 if you have the `shmget' function. */
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#cmakedefine HAVE_SHMGET
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/* Define to 1 if you have the `sigaction' function. */
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#cmakedefine HAVE_SIGACTION
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/* Define to 1 if you have the `sigaltstack' function. */
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#cmakedefine HAVE_SIGALTSTACK
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/* Define if the sqlite3_open_v2 call is available */
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#cmakedefine HAVE_SQLITE3_OPEN_V2
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/* Define to 1 if you have the <tmmintrin.h> header file. */
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#cmakedefine HAVE_TMMINTRIN_H
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/* Define to 1 if you have the <unistd.h> header file. */
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#cmakedefine HAVE_UNISTD_H
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/* Define to 1 if you have the `_aligned_malloc' function. */
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#cmakedefine HAVE__ALIGNED_MALLOC
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/* Optimize, inline critical functions */
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#cmakedefine HS_OPTIMIZE
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#cmakedefine HS_VERSION
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#cmakedefine HS_MAJOR_VERSION
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#cmakedefine HS_MINOR_VERSION
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#cmakedefine HS_PATCH_VERSION
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#cmakedefine BUILD_DATE
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/* define if this is a release build. */
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#cmakedefine RELEASE_BUILD
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9
cmake/platform.cmake
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9
cmake/platform.cmake
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@@ -0,0 +1,9 @@
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# determine the target arch
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# really only interested in the preprocessor here
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CHECK_C_SOURCE_COMPILES("#if !(defined(__x86_64__) || defined(_M_X64))\n#error not 64bit\n#endif\nint main(void) { return 0; }" ARCH_64_BIT)
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CHECK_C_SOURCE_COMPILES("#if !(defined(__i386__) || defined(_M_IX86))\n#error not 64bit\n#endif\nint main(void) { return 0; }" ARCH_32_BIT)
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set(ARCH_X86_64 ${ARCH_64_BIT})
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set(ARCH_IA32 ${ARCH_32_BIT})
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16
cmake/ragel.cmake
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16
cmake/ragel.cmake
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@@ -0,0 +1,16 @@
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# function for doing all the dirty work in turning a .rl into C++
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function(ragelmaker src_rl)
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get_filename_component(src_dir ${src_rl} PATH) # old cmake needs PATH
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get_filename_component(src_file ${src_rl} NAME_WE)
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set(rl_out ${CMAKE_CURRENT_BINARY_DIR}/${src_dir}/${src_file}.cpp)
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add_custom_command(
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OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${src_dir}/${src_file}.cpp
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COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/${src_dir}
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COMMAND ${RAGEL} ${CMAKE_CURRENT_SOURCE_DIR}/${src_rl} -o ${rl_out}
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DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${src_rl}
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)
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add_custom_target(ragel_${src_file} DEPENDS ${rl_out})
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set_source_files_properties(${rl_out} PROPERTIES GENERATED TRUE)
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endfunction(ragelmaker)
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