1135 lines
43 KiB
CMake
1135 lines
43 KiB
CMake
# CMakeLists.txt
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#
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# This file enables PCRE2 to be built with the CMake configuration and build
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# tool. Download CMake in source or binary form from http://www.cmake.org/
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# Converted to support PCRE2 from the original PCRE file, August 2014.
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#
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# Original listfile by Christian Ehrlicher <Ch.Ehrlicher@gmx.de>
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# Refined and expanded by Daniel Richard G. <skunk@iSKUNK.ORG>
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# 2007-09-14 mod by Sheri so 7.4 supported configuration options can be entered
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# 2007-09-19 Adjusted by PH to retain previous default settings
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# 2007-12-26 (a) On UNIX, use names libpcre instead of just pcre
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# (b) Ensure pcretest and pcregrep link with the local library,
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# not a previously-installed one.
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# (c) Add PCRE_SUPPORT_LIBREADLINE, PCRE_SUPPORT_LIBZ, and
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# PCRE_SUPPORT_LIBBZ2.
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# 2008-01-20 Brought up to date to include several new features by Christian
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# Ehrlicher.
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# 2008-01-22 Sheri added options for backward compatibility of library names
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# when building with minGW:
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# if "ON", NON_STANDARD_LIB_PREFIX causes shared libraries to
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# be built without "lib" as prefix. (The libraries will be named
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# pcre.dll, pcreposix.dll and pcrecpp.dll).
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# if "ON", NON_STANDARD_LIB_SUFFIX causes shared libraries to
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# be built with suffix of "-0.dll". (The libraries will be named
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# libpcre-0.dll, libpcreposix-0.dll and libpcrecpp-0.dll - same names
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# built by default with Configure and Make.
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# 2008-01-23 PH removed the automatic build of pcredemo.
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# 2008-04-22 PH modified READLINE support so it finds NCURSES when needed.
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# 2008-07-03 PH updated for revised UCP property support (change of files)
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# 2009-03-23 PH applied Steven Van Ingelgem's patch to change the name
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# CMAKE_BINARY_DIR to PROJECT_BINARY_DIR so that it works when PCRE
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# is included within another project.
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# 2009-03-23 PH applied a modified version of Steven Van Ingelgem's patches to
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# add options to stop the building of pcregrep and the tests, and
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# to disable the final configuration report.
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# 2009-04-11 PH applied Christian Ehrlicher's patch to show compiler flags that
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# are set by specifying a release type.
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# 2010-01-02 PH added test for stdint.h
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# 2010-03-02 PH added test for inttypes.h
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# 2011-08-01 PH added PCREGREP_BUFSIZE
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# 2011-08-22 PH added PCRE_SUPPORT_JIT
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# 2011-09-06 PH modified WIN32 ADD_TEST line as suggested by Sergey Cherepanov
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# 2011-09-06 PH added PCRE_SUPPORT_PCREGREP_JIT
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# 2011-10-04 Sheri added support for including coff data in windows shared libraries
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# compiled with MINGW if pcre.rc and/or pcreposix.rc are placed in
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# the source dir by the user prior to building
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# 2011-10-04 Sheri changed various add_test's to use exes' location built instead
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# of DEBUG location only (likely only matters in MSVC)
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# 2011-10-04 Sheri added scripts to provide needed variables to RunTest and
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# RunGrepTest (used for UNIX and Msys)
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# 2011-10-04 Sheri added scripts to provide needed variables and to execute
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# RunTest.bat in Win32 (for effortless testing with "make test")
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# 2011-10-04 Sheri Increased minimum required cmake version
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# 2012-01-06 PH removed pcre_info.c and added pcre_string_utils.c
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# 2012-01-10 Zoltan Herczeg added libpcre16 support
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# 2012-01-13 Stephen Kelly added out of source build support
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# 2012-01-17 PH applied Stephen Kelly's patch to parse the version data out
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# of the configure.ac file
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# 2012-02-26 PH added support for libedit
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# 2012-09-06 PH added support for PCRE_EBCDIC_NL25
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# 2012-09-08 ChPe added PCRE32 support
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# 2012-10-23 PH added support for VALGRIND and GCOV
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# 2012-12-08 PH added patch from Daniel Richard G to quash some MSVC warnings
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# 2013-07-01 PH realized that the "support" for GCOV was a total nonsense and
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# so it has been removed.
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# 2013-10-08 PH got rid of the "source" command, which is a bash-ism (use ".")
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# 2013-11-05 PH added support for PARENS_NEST_LIMIT
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# 2014-08-29 PH converted the file for PCRE2 (which has no C++).
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# 2015-04-24 PH added support for PCRE2_DEBUG
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# 2015-07-16 PH updated for new pcre2_find_bracket source module
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# 2015-08-24 PH correct C_FLAGS setting (patch from Roy Ivy III)
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# 2015-10=16 PH added support for never-backslash-C
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# 2016-03-01 PH applied Chris Wilson's patch for MSVC static
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# 2016-06-24 PH applied Chris Wilson's second patch, putting the first under
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# a new option instead of being unconditional.
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# 2016-10-05 PH fixed a typo (PCRE should be PCRE2) in above patch
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# fix by David Gaussmann
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# 2016-10-07 PH added PCREGREP_MAX_BUFSIZE
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# 2017-03-11 PH turned HEAP_MATCH_RECURSE into a NO-OP for 10.30
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# 2017-04-08 PH added HEAP_LIMIT
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# 2017-06-15 ZH added SUPPORT_JIT_SEALLOC support
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# 2018-06-19 PH added checks for stdint.h and inttypes.h (later removed)
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# 2018-06-27 PH added Daniel's patch to increase the stack for MSVC
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# 2018-11-14 PH removed unnecessary checks for stdint.h and inttypes.h
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# 2018-11-16 PH added PCRE2GREP_SUPPORT_CALLOUT_FORK support and tidied
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# 2019-02-16 PH hacked to avoid CMP0026 policy issue (see comments below)
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# 2020-03-16 PH renamed dftables as pcre2_dftables (as elsewhere)
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# 2020-03-24 PH changed CMAKE_MODULE_PATH definition to add, not replace
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# 2020-04-08 Carlo added function check for secure_getenv, fixed strerror
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# 2020-04-16 enh added check for __attribute__((uninitialized))
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# 2020-04-25 PH applied patches from Uwe Korn to support pkg-config and
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# library versioning.
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# 2020-04-25 Carlo added function check for mkostemp used in ProtExecAllocator
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# 2020-04-28 PH added function check for memfd_create based on Carlo's patch
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# 2020-05-25 PH added a check for Intel CET
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# 2020-12-03 PH altered the definition of pcre2test as suggested by Daniel
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# 2021-06-29 JWSB added the option to build static library with PIC.
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# 2021-07-05 JWSB modified such both the static and shared library can be
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# build in one go.
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PROJECT(PCRE2 C)
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# Increased minimum to 2.8.5 to support GNUInstallDirs.
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CMAKE_MINIMUM_REQUIRED(VERSION 2.8.5)
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# Set policy CMP0026 to avoid warnings for the use of LOCATION in
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# GET_TARGET_PROPERTY. This should no longer be required.
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# CMAKE_POLICY(SET CMP0026 OLD)
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# For FindReadline.cmake. This was changed to allow setting CMAKE_MODULE_PATH
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# on the command line.
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# SET(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
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LIST(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
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INCLUDE_DIRECTORIES(${PROJECT_SOURCE_DIR}/src)
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# external packages
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FIND_PACKAGE( BZip2 )
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FIND_PACKAGE( ZLIB )
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FIND_PACKAGE( Readline )
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FIND_PACKAGE( Editline )
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# Configuration checks
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INCLUDE(CheckCSourceCompiles)
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INCLUDE(CheckFunctionExists)
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INCLUDE(CheckSymbolExists)
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INCLUDE(CheckIncludeFile)
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INCLUDE(CheckTypeSize)
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INCLUDE(GNUInstallDirs) # for CMAKE_INSTALL_LIBDIR
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CHECK_INCLUDE_FILE(dirent.h HAVE_DIRENT_H)
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CHECK_INCLUDE_FILE(stdint.h HAVE_STDINT_H)
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CHECK_INCLUDE_FILE(inttypes.h HAVE_INTTYPES_H)
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CHECK_INCLUDE_FILE(sys/stat.h HAVE_SYS_STAT_H)
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CHECK_INCLUDE_FILE(sys/types.h HAVE_SYS_TYPES_H)
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CHECK_INCLUDE_FILE(unistd.h HAVE_UNISTD_H)
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CHECK_INCLUDE_FILE(windows.h HAVE_WINDOWS_H)
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CHECK_SYMBOL_EXISTS(bcopy "strings.h" HAVE_BCOPY)
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CHECK_SYMBOL_EXISTS(memfd_create "sys/mman.h" HAVE_MEMFD_CREATE)
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CHECK_SYMBOL_EXISTS(memmove "string.h" HAVE_MEMMOVE)
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CHECK_SYMBOL_EXISTS(secure_getenv "stdlib.h" HAVE_SECURE_GETENV)
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CHECK_SYMBOL_EXISTS(strerror "string.h" HAVE_STRERROR)
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set(ORIG_CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS})
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set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -Werror")
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CHECK_C_SOURCE_COMPILES(
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"int main() { char buf[128] __attribute__((uninitialized)); (void)buf; return 0; }"
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HAVE_ATTRIBUTE_UNINITIALIZED
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)
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set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
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# Check whether Intel CET is enabled, and if so, adjust compiler flags. This
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# code was written by PH, trying to imitate the logic from the autotools
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# configuration.
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CHECK_C_SOURCE_COMPILES(
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"#ifndef __CET__
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#error CET is not enabled
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#endif
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int main() { return 0; }"
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INTEL_CET_ENABLED
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)
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IF (INTEL_CET_ENABLED)
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SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mshstk")
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ENDIF(INTEL_CET_ENABLED)
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# User-configurable options
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#
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# Note: CMakeSetup displays these in alphabetical order, regardless of
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# the order we use here.
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SET(BUILD_SHARED_LIBS OFF CACHE BOOL "Build shared libraries.")
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OPTION(BUILD_STATIC_LIBS "Build static libraries." ON)
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OPTION(PCRE2_BUILD_PCRE2_8 "Build 8 bit PCRE2 library" ON)
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OPTION(PCRE2_BUILD_PCRE2_16 "Build 16 bit PCRE2 library" OFF)
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OPTION(PCRE2_BUILD_PCRE2_32 "Build 32 bit PCRE2 library" OFF)
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OPTION(PCRE2_STATIC_PIC "Build the static library with the option position independent code enabled." OFF)
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OPTION(PCRE2_DEBUG "Include debugging code" OFF)
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OPTION(PCRE2_DISABLE_PERCENT_ZT "Disable the use of %zu and %td (rarely needed)" OFF)
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SET(PCRE2_EBCDIC OFF CACHE BOOL
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"Use EBCDIC coding instead of ASCII. (This is rarely used outside of mainframe systems.)")
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SET(PCRE2_EBCDIC_NL25 OFF CACHE BOOL
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"Use 0x25 as EBCDIC NL character instead of 0x15; implies EBCDIC.")
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SET(PCRE2_LINK_SIZE "2" CACHE STRING
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"Internal link size (2, 3 or 4 allowed). See LINK_SIZE in config.h.in for details.")
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SET(PCRE2_PARENS_NEST_LIMIT "250" CACHE STRING
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"Default nested parentheses limit. See PARENS_NEST_LIMIT in config.h.in for details.")
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SET(PCRE2_HEAP_LIMIT "20000000" CACHE STRING
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"Default limit on heap memory (kibibytes). See HEAP_LIMIT in config.h.in for details.")
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SET(PCRE2_MATCH_LIMIT "10000000" CACHE STRING
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"Default limit on internal looping. See MATCH_LIMIT in config.h.in for details.")
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SET(PCRE2_MATCH_LIMIT_DEPTH "MATCH_LIMIT" CACHE STRING
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"Default limit on internal depth of search. See MATCH_LIMIT_DEPTH in config.h.in for details.")
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SET(PCRE2GREP_BUFSIZE "20480" CACHE STRING
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"Buffer starting size parameter for pcre2grep. See PCRE2GREP_BUFSIZE in config.h.in for details.")
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SET(PCRE2GREP_MAX_BUFSIZE "1048576" CACHE STRING
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"Buffer maximum size parameter for pcre2grep. See PCRE2GREP_MAX_BUFSIZE in config.h.in for details.")
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SET(PCRE2_NEWLINE "LF" CACHE STRING
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"What to recognize as a newline (one of CR, LF, CRLF, ANY, ANYCRLF, NUL).")
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SET(PCRE2_HEAP_MATCH_RECURSE OFF CACHE BOOL
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"Obsolete option: do not use")
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SET(PCRE2_SUPPORT_JIT OFF CACHE BOOL
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"Enable support for Just-in-time compiling.")
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IF(${CMAKE_SYSTEM_NAME} MATCHES Linux|NetBSD)
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SET(PCRE2_SUPPORT_JIT_SEALLOC OFF CACHE BOOL
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"Enable SELinux compatible execmem allocator in JIT (experimental).")
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ELSE(${CMAKE_SYSTEM_NAME} MATCHES Linux|NetBSD)
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SET(PCRE2_SUPPORT_JIT_SEALLOC IGNORE)
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ENDIF(${CMAKE_SYSTEM_NAME} MATCHES Linux|NetBSD)
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SET(PCRE2GREP_SUPPORT_JIT ON CACHE BOOL
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"Enable use of Just-in-time compiling in pcre2grep.")
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SET(PCRE2GREP_SUPPORT_CALLOUT ON CACHE BOOL
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"Enable callout string support in pcre2grep.")
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SET(PCRE2GREP_SUPPORT_CALLOUT_FORK ON CACHE BOOL
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"Enable callout string fork support in pcre2grep.")
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SET(PCRE2_SUPPORT_UNICODE ON CACHE BOOL
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"Enable support for Unicode and UTF-8/UTF-16/UTF-32 encoding.")
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SET(PCRE2_SUPPORT_BSR_ANYCRLF OFF CACHE BOOL
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"ON=Backslash-R matches only LF CR and CRLF, OFF=Backslash-R matches all Unicode Linebreaks")
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SET(PCRE2_NEVER_BACKSLASH_C OFF CACHE BOOL
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"If ON, backslash-C (upper case C) is locked out.")
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SET(PCRE2_SUPPORT_VALGRIND OFF CACHE BOOL
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"Enable Valgrind support.")
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OPTION(PCRE2_SHOW_REPORT "Show the final configuration report" ON)
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OPTION(PCRE2_BUILD_PCRE2GREP "Build pcre2grep" ON)
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OPTION(PCRE2_BUILD_TESTS "Build the tests" ON)
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IF (MINGW)
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OPTION(NON_STANDARD_LIB_PREFIX
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"ON=Shared libraries built in mingw will be named pcre2.dll, etc., instead of libpcre2.dll, etc."
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OFF)
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OPTION(NON_STANDARD_LIB_SUFFIX
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"ON=Shared libraries built in mingw will be named libpcre2-0.dll, etc., instead of libpcre2.dll, etc."
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OFF)
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ENDIF(MINGW)
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IF(MSVC)
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OPTION(PCRE2_STATIC_RUNTIME
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"ON=Compile against the static runtime (/MT)."
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OFF)
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OPTION(INSTALL_MSVC_PDB
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"ON=Install .pdb files built by MSVC, if generated"
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OFF)
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ENDIF(MSVC)
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# bzip2 lib
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IF(BZIP2_FOUND)
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OPTION (PCRE2_SUPPORT_LIBBZ2 "Enable support for linking pcre2grep with libbz2." ON)
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ENDIF(BZIP2_FOUND)
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IF(PCRE2_SUPPORT_LIBBZ2)
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INCLUDE_DIRECTORIES(${BZIP2_INCLUDE_DIR})
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ENDIF(PCRE2_SUPPORT_LIBBZ2)
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# zlib
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IF(ZLIB_FOUND)
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OPTION (PCRE2_SUPPORT_LIBZ "Enable support for linking pcre2grep with libz." ON)
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ENDIF(ZLIB_FOUND)
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IF(PCRE2_SUPPORT_LIBZ)
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INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR})
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ENDIF(PCRE2_SUPPORT_LIBZ)
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# editline lib
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IF(EDITLINE_FOUND)
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OPTION (PCRE2_SUPPORT_LIBEDIT "Enable support for linking pcre2test with libedit." OFF)
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ENDIF(EDITLINE_FOUND)
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IF(PCRE2_SUPPORT_LIBEDIT)
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INCLUDE_DIRECTORIES(${EDITLINE_INCLUDE_DIR})
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ENDIF(PCRE2_SUPPORT_LIBEDIT)
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# readline lib
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IF(READLINE_FOUND)
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OPTION (PCRE2_SUPPORT_LIBREADLINE "Enable support for linking pcre2test with libreadline." ON)
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ENDIF(READLINE_FOUND)
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IF(PCRE2_SUPPORT_LIBREADLINE)
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INCLUDE_DIRECTORIES(${READLINE_INCLUDE_DIR})
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ENDIF(PCRE2_SUPPORT_LIBREADLINE)
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# Prepare build configuration
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IF(NOT BUILD_SHARED_LIBS AND NOT BUILD_STATIC_LIBS)
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MESSAGE(FATAL_ERROR "At least one of BUILD_SHARED_LIBS or BUILD_STATIC_LIBS must be enabled.")
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ENDIF(NOT BUILD_SHARED_LIBS AND NOT BUILD_STATIC_LIBS)
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IF(NOT PCRE2_BUILD_PCRE2_8 AND NOT PCRE2_BUILD_PCRE2_16 AND NOT PCRE2_BUILD_PCRE2_32)
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MESSAGE(FATAL_ERROR "At least one of PCRE2_BUILD_PCRE2_8, PCRE2_BUILD_PCRE2_16 or PCRE2_BUILD_PCRE2_32 must be enabled")
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ENDIF(NOT PCRE2_BUILD_PCRE2_8 AND NOT PCRE2_BUILD_PCRE2_16 AND NOT PCRE2_BUILD_PCRE2_32)
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IF(PCRE2_BUILD_PCRE2_8)
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SET(SUPPORT_PCRE2_8 1)
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ENDIF(PCRE2_BUILD_PCRE2_8)
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IF(PCRE2_BUILD_PCRE2_16)
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SET(SUPPORT_PCRE2_16 1)
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ENDIF(PCRE2_BUILD_PCRE2_16)
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IF(PCRE2_BUILD_PCRE2_32)
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SET(SUPPORT_PCRE2_32 1)
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ENDIF(PCRE2_BUILD_PCRE2_32)
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IF(PCRE2_BUILD_PCRE2GREP AND NOT PCRE2_BUILD_PCRE2_8)
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MESSAGE(STATUS "** PCRE2_BUILD_PCRE2_8 must be enabled for the pcre2grep program")
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SET(PCRE2_BUILD_PCRE2GREP OFF)
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ENDIF(PCRE2_BUILD_PCRE2GREP AND NOT PCRE2_BUILD_PCRE2_8)
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IF(PCRE2_SUPPORT_LIBREADLINE AND PCRE2_SUPPORT_LIBEDIT)
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MESSAGE(FATAL_ERROR "Only one of libreadline or libeditline can be specified")
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ENDIF(PCRE2_SUPPORT_LIBREADLINE AND PCRE2_SUPPORT_LIBEDIT)
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IF(PCRE2_SUPPORT_BSR_ANYCRLF)
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SET(BSR_ANYCRLF 1)
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ENDIF(PCRE2_SUPPORT_BSR_ANYCRLF)
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IF(PCRE2_NEVER_BACKSLASH_C)
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SET(NEVER_BACKSLASH_C 1)
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ENDIF(PCRE2_NEVER_BACKSLASH_C)
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IF(PCRE2_SUPPORT_UNICODE)
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SET(SUPPORT_UNICODE 1)
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ENDIF(PCRE2_SUPPORT_UNICODE)
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IF(PCRE2_SUPPORT_JIT)
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SET(SUPPORT_JIT 1)
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ENDIF(PCRE2_SUPPORT_JIT)
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IF(PCRE2_SUPPORT_JIT_SEALLOC)
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SET(CMAKE_REQUIRED_DEFINITIONS -D_GNU_SOURCE)
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CHECK_SYMBOL_EXISTS(mkostemp stdlib.h REQUIRED)
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UNSET(CMAKE_REQUIRED_DEFINITIONS)
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IF(${REQUIRED})
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IF(${CMAKE_SYSTEM_NAME} MATCHES Linux|NetBSD)
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ADD_DEFINITIONS(-D_GNU_SOURCE)
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SET(SLJIT_PROT_EXECUTABLE_ALLOCATOR 1)
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ELSE(${CMAKE_SYSTEM_NAME} MATCHES Linux|NetBSD)
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MESSAGE(FATAL_ERROR "Your configuration is not supported")
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ENDIF(${CMAKE_SYSTEM_NAME} MATCHES Linux|NetBSD)
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ELSE(${REQUIRED})
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SET(PCRE2_SUPPORT_JIT_SEALLOC OFF)
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ENDIF(${REQUIRED})
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ENDIF(PCRE2_SUPPORT_JIT_SEALLOC)
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IF(PCRE2GREP_SUPPORT_JIT)
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SET(SUPPORT_PCRE2GREP_JIT 1)
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ENDIF(PCRE2GREP_SUPPORT_JIT)
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IF(PCRE2GREP_SUPPORT_CALLOUT)
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SET(SUPPORT_PCRE2GREP_CALLOUT 1)
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IF(PCRE2GREP_SUPPORT_CALLOUT_FORK)
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SET(SUPPORT_PCRE2GREP_CALLOUT_FORK 1)
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ENDIF(PCRE2GREP_SUPPORT_CALLOUT_FORK)
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ENDIF(PCRE2GREP_SUPPORT_CALLOUT)
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IF(PCRE2_SUPPORT_VALGRIND)
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SET(SUPPORT_VALGRIND 1)
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ENDIF(PCRE2_SUPPORT_VALGRIND)
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IF(PCRE2_DISABLE_PERCENT_ZT)
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SET(DISABLE_PERCENT_ZT 1)
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ENDIF(PCRE2_DISABLE_PERCENT_ZT)
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# This next one used to reference ${READLINE_LIBRARY})
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|
# but I was advised to add the NCURSES test as well, along with
|
|
# some modifications to cmake/FindReadline.cmake which should
|
|
# make it possible to override the default if necessary. PH
|
|
|
|
IF(PCRE2_SUPPORT_LIBREADLINE)
|
|
SET(SUPPORT_LIBREADLINE 1)
|
|
SET(PCRE2TEST_LIBS ${READLINE_LIBRARY} ${NCURSES_LIBRARY})
|
|
ENDIF(PCRE2_SUPPORT_LIBREADLINE)
|
|
|
|
# libedit is a plug-compatible alternative to libreadline
|
|
|
|
IF(PCRE2_SUPPORT_LIBEDIT)
|
|
SET(SUPPORT_LIBEDIT 1)
|
|
SET(PCRE2TEST_LIBS ${EDITLINE_LIBRARY} ${NCURSES_LIBRARY})
|
|
ENDIF(PCRE2_SUPPORT_LIBEDIT)
|
|
|
|
IF(PCRE2_SUPPORT_LIBZ)
|
|
SET(SUPPORT_LIBZ 1)
|
|
SET(PCRE2GREP_LIBS ${PCRE2GREP_LIBS} ${ZLIB_LIBRARIES})
|
|
ENDIF(PCRE2_SUPPORT_LIBZ)
|
|
|
|
IF(PCRE2_SUPPORT_LIBBZ2)
|
|
SET(SUPPORT_LIBBZ2 1)
|
|
SET(PCRE2GREP_LIBS ${PCRE2GREP_LIBS} ${BZIP2_LIBRARIES})
|
|
ENDIF(PCRE2_SUPPORT_LIBBZ2)
|
|
|
|
SET(NEWLINE_DEFAULT "")
|
|
|
|
IF(PCRE2_NEWLINE STREQUAL "CR")
|
|
SET(NEWLINE_DEFAULT "1")
|
|
ENDIF(PCRE2_NEWLINE STREQUAL "CR")
|
|
IF(PCRE2_NEWLINE STREQUAL "LF")
|
|
SET(NEWLINE_DEFAULT "2")
|
|
ENDIF(PCRE2_NEWLINE STREQUAL "LF")
|
|
IF(PCRE2_NEWLINE STREQUAL "CRLF")
|
|
SET(NEWLINE_DEFAULT "3")
|
|
ENDIF(PCRE2_NEWLINE STREQUAL "CRLF")
|
|
IF(PCRE2_NEWLINE STREQUAL "ANY")
|
|
SET(NEWLINE_DEFAULT "4")
|
|
ENDIF(PCRE2_NEWLINE STREQUAL "ANY")
|
|
IF(PCRE2_NEWLINE STREQUAL "ANYCRLF")
|
|
SET(NEWLINE_DEFAULT "5")
|
|
ENDIF(PCRE2_NEWLINE STREQUAL "ANYCRLF")
|
|
IF(PCRE2_NEWLINE STREQUAL "NUL")
|
|
SET(NEWLINE_DEFAULT "6")
|
|
ENDIF(PCRE2_NEWLINE STREQUAL "NUL")
|
|
|
|
IF(NEWLINE_DEFAULT STREQUAL "")
|
|
MESSAGE(FATAL_ERROR "The PCRE2_NEWLINE variable must be set to one of the following values: \"LF\", \"CR\", \"CRLF\", \"ANY\", \"ANYCRLF\".")
|
|
ENDIF(NEWLINE_DEFAULT STREQUAL "")
|
|
|
|
IF(PCRE2_EBCDIC)
|
|
SET(EBCDIC 1)
|
|
ENDIF(PCRE2_EBCDIC)
|
|
|
|
IF(PCRE2_EBCDIC_NL25)
|
|
SET(EBCDIC 1)
|
|
SET(EBCDIC_NL25 1)
|
|
ENDIF(PCRE2_EBCDIC_NL25)
|
|
|
|
# Output files
|
|
|
|
CONFIGURE_FILE(config-cmake.h.in
|
|
${PROJECT_BINARY_DIR}/config.h
|
|
@ONLY)
|
|
|
|
# Parse version numbers and date out of configure.ac
|
|
|
|
file(STRINGS ${PROJECT_SOURCE_DIR}/configure.ac
|
|
configure_lines
|
|
LIMIT_COUNT 50 # Read only the first 50 lines of the file
|
|
)
|
|
|
|
set(SEARCHED_VARIABLES "pcre2_major" "pcre2_minor" "pcre2_prerelease" "pcre2_date"
|
|
"libpcre2_posix_version" "libpcre2_8_version" "libpcre2_16_version" "libpcre2_32_version")
|
|
foreach(configure_line ${configure_lines})
|
|
foreach(_substitution_variable ${SEARCHED_VARIABLES})
|
|
string(TOUPPER ${_substitution_variable} _substitution_variable_upper)
|
|
if (NOT ${_substitution_variable_upper})
|
|
string(REGEX MATCH "m4_define\\(${_substitution_variable}, *\\[(.*)\\]" MATCHED_STRING ${configure_line})
|
|
if (CMAKE_MATCH_1)
|
|
set(${_substitution_variable_upper} ${CMAKE_MATCH_1})
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
endforeach()
|
|
|
|
macro(PARSE_LIB_VERSION VARIABLE_PREFIX)
|
|
string(REPLACE ":" ";" ${VARIABLE_PREFIX}_VERSION_LIST ${${VARIABLE_PREFIX}_VERSION})
|
|
list(GET ${VARIABLE_PREFIX}_VERSION_LIST 0 ${VARIABLE_PREFIX}_VERSION_CURRENT)
|
|
list(GET ${VARIABLE_PREFIX}_VERSION_LIST 1 ${VARIABLE_PREFIX}_VERSION_REVISION)
|
|
list(GET ${VARIABLE_PREFIX}_VERSION_LIST 2 ${VARIABLE_PREFIX}_VERSION_AGE)
|
|
|
|
math(EXPR ${VARIABLE_PREFIX}_SOVERSION "${${VARIABLE_PREFIX}_VERSION_CURRENT} - ${${VARIABLE_PREFIX}_VERSION_AGE}")
|
|
math(EXPR ${VARIABLE_PREFIX}_MACHO_COMPATIBILITY_VERSION "${${VARIABLE_PREFIX}_VERSION_CURRENT} + 1")
|
|
math(EXPR ${VARIABLE_PREFIX}_MACHO_CURRENT_VERSION "${${VARIABLE_PREFIX}_VERSION_CURRENT} + 1")
|
|
set(${VARIABLE_PREFIX}_MACHO_CURRENT_VERSION "${${VARIABLE_PREFIX}_MACHO_CURRENT_VERSION}.${${VARIABLE_PREFIX}_VERSION_REVISION}}")
|
|
set(${VARIABLE_PREFIX}_VERSION "${${VARIABLE_PREFIX}_SOVERSION}.${${VARIABLE_PREFIX}_VERSION_AGE}.${${VARIABLE_PREFIX}_VERSION_REVISION}")
|
|
endmacro()
|
|
|
|
PARSE_LIB_VERSION(LIBPCRE2_POSIX)
|
|
PARSE_LIB_VERSION(LIBPCRE2_8)
|
|
PARSE_LIB_VERSION(LIBPCRE2_16)
|
|
PARSE_LIB_VERSION(LIBPCRE2_32)
|
|
|
|
CONFIGURE_FILE(src/pcre2.h.in
|
|
${PROJECT_BINARY_DIR}/pcre2.h
|
|
@ONLY)
|
|
|
|
# Make sure to not link debug libs
|
|
# against release libs and vice versa
|
|
IF(WIN32)
|
|
SET(CMAKE_DEBUG_POSTFIX "d")
|
|
ENDIF(WIN32)
|
|
|
|
# Generate pkg-config files
|
|
|
|
SET(PACKAGE_VERSION "${PCRE2_MAJOR}.${PCRE2_MINOR}")
|
|
SET(prefix ${CMAKE_INSTALL_PREFIX})
|
|
|
|
SET(exec_prefix "\${prefix}")
|
|
SET(libdir "\${exec_prefix}/${CMAKE_INSTALL_LIBDIR}")
|
|
SET(includedir "\${prefix}/include")
|
|
IF(WIN32 AND (CMAKE_BUILD_TYPE MATCHES Debug))
|
|
SET(LIB_POSTFIX ${CMAKE_DEBUG_POSTFIX})
|
|
ENDIF()
|
|
CONFIGURE_FILE(libpcre2-posix.pc.in libpcre2-posix.pc @ONLY)
|
|
SET(pkg_config_files ${pkg_config_files} "${CMAKE_CURRENT_BINARY_DIR}/libpcre2-posix.pc")
|
|
|
|
IF(PCRE2_BUILD_PCRE2_8)
|
|
CONFIGURE_FILE(libpcre2-8.pc.in libpcre2-8.pc @ONLY)
|
|
SET(pkg_config_files ${pkg_config_files} "${CMAKE_CURRENT_BINARY_DIR}/libpcre2-8.pc")
|
|
SET(enable_pcre2_8 "yes")
|
|
ELSE()
|
|
SET(enable_pcre2_8 "no")
|
|
ENDIF()
|
|
|
|
IF(PCRE2_BUILD_PCRE2_16)
|
|
CONFIGURE_FILE(libpcre2-16.pc.in libpcre2-16.pc @ONLY)
|
|
SET(pkg_config_files ${pkg_config_files} "${CMAKE_CURRENT_BINARY_DIR}/libpcre2-16.pc")
|
|
SET(enable_pcre2_16 "yes")
|
|
ELSE()
|
|
SET(enable_pcre2_16 "no")
|
|
ENDIF()
|
|
|
|
IF(PCRE2_BUILD_PCRE2_32)
|
|
CONFIGURE_FILE(libpcre2-32.pc.in libpcre2-32.pc @ONLY)
|
|
SET(pkg_config_files ${pkg_config_files} "${CMAKE_CURRENT_BINARY_DIR}/libpcre2-32.pc")
|
|
SET(enable_pcre2_32 "yes")
|
|
ELSE()
|
|
SET(enable_pcre2_32 "no")
|
|
ENDIF()
|
|
|
|
CONFIGURE_FILE(pcre2-config.in pcre2-config @ONLY)
|
|
|
|
# Character table generation
|
|
|
|
OPTION(PCRE2_REBUILD_CHARTABLES "Rebuild char tables" OFF)
|
|
IF(PCRE2_REBUILD_CHARTABLES)
|
|
ADD_EXECUTABLE(pcre2_dftables src/pcre2_dftables.c)
|
|
ADD_CUSTOM_COMMAND(
|
|
COMMENT "Generating character tables (pcre2_chartables.c) for current locale"
|
|
DEPENDS pcre2_dftables
|
|
COMMAND pcre2_dftables
|
|
ARGS ${PROJECT_BINARY_DIR}/pcre2_chartables.c
|
|
OUTPUT ${PROJECT_BINARY_DIR}/pcre2_chartables.c
|
|
)
|
|
ELSE(PCRE2_REBUILD_CHARTABLES)
|
|
CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/src/pcre2_chartables.c.dist
|
|
${PROJECT_BINARY_DIR}/pcre2_chartables.c
|
|
COPYONLY)
|
|
ENDIF(PCRE2_REBUILD_CHARTABLES)
|
|
|
|
# Source code
|
|
|
|
SET(PCRE2_HEADERS ${PROJECT_BINARY_DIR}/pcre2.h)
|
|
|
|
SET(PCRE2_SOURCES
|
|
src/pcre2_auto_possess.c
|
|
${PROJECT_BINARY_DIR}/pcre2_chartables.c
|
|
src/pcre2_compile.c
|
|
src/pcre2_config.c
|
|
src/pcre2_context.c
|
|
src/pcre2_convert.c
|
|
src/pcre2_dfa_match.c
|
|
src/pcre2_error.c
|
|
src/pcre2_extuni.c
|
|
src/pcre2_find_bracket.c
|
|
src/pcre2_jit_compile.c
|
|
src/pcre2_maketables.c
|
|
src/pcre2_match.c
|
|
src/pcre2_match_data.c
|
|
src/pcre2_newline.c
|
|
src/pcre2_ord2utf.c
|
|
src/pcre2_pattern_info.c
|
|
src/pcre2_script_run.c
|
|
src/pcre2_serialize.c
|
|
src/pcre2_string_utils.c
|
|
src/pcre2_study.c
|
|
src/pcre2_substitute.c
|
|
src/pcre2_substring.c
|
|
src/pcre2_tables.c
|
|
src/pcre2_ucd.c
|
|
src/pcre2_valid_utf.c
|
|
src/pcre2_xclass.c
|
|
)
|
|
|
|
SET(PCRE2POSIX_HEADERS src/pcre2posix.h)
|
|
SET(PCRE2POSIX_SOURCES src/pcre2posix.c)
|
|
|
|
IF(MINGW AND BUILD_SHARED_LIBS)
|
|
IF (EXISTS ${PROJECT_SOURCE_DIR}/pcre2.rc)
|
|
ADD_CUSTOM_COMMAND(OUTPUT ${PROJECT_SOURCE_DIR}/pcre2.o
|
|
PRE-LINK
|
|
COMMAND windres ARGS pcre2.rc pcre2.o
|
|
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
|
|
COMMENT Using pcre2 coff info in mingw build)
|
|
SET(PCRE2_SOURCES ${PCRE2_SOURCES} ${PROJECT_SOURCE_DIR}/pcre2.o)
|
|
ENDIF(EXISTS ${PROJECT_SOURCE_DIR}/pcre2.rc)
|
|
|
|
IF (EXISTS ${PROJECT_SOURCE_DIR}/pcre2posix.rc)
|
|
ADD_CUSTOM_COMMAND(OUTPUT ${PROJECT_SOURCE_DIR}/pcre2posix.o
|
|
PRE-LINK
|
|
COMMAND windres ARGS pcre2posix.rc pcre2posix.o
|
|
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
|
|
COMMENT Using pcre2posix coff info in mingw build)
|
|
SET(PCRE2POSIX_SOURCES ${PCRE2POSIX_SOURCES} ${PROJECT_SOURCE_DIR}/pcre2posix.o)
|
|
ENDIF(EXISTS ${PROJECT_SOURCE_DIR}/pcre2posix.rc)
|
|
ENDIF(MINGW AND BUILD_SHARED_LIBS)
|
|
|
|
IF(MSVC AND BUILD_SHARED_LIBS)
|
|
IF (EXISTS ${PROJECT_SOURCE_DIR}/pcre2.rc)
|
|
SET(PCRE2_SOURCES ${PCRE2_SOURCES} pcre2.rc)
|
|
ENDIF(EXISTS ${PROJECT_SOURCE_DIR}/pcre2.rc)
|
|
|
|
IF (EXISTS ${PROJECT_SOURCE_DIR}/pcre2posix.rc)
|
|
SET(PCRE2POSIX_SOURCES ${PCRE2POSIX_SOURCES} pcre2posix.rc)
|
|
ENDIF (EXISTS ${PROJECT_SOURCE_DIR}/pcre2posix.rc)
|
|
ENDIF(MSVC AND BUILD_SHARED_LIBS)
|
|
|
|
# Fix static compilation with MSVC: https://bugs.exim.org/show_bug.cgi?id=1681
|
|
# This code was taken from the CMake wiki, not from WebM.
|
|
|
|
IF(MSVC AND PCRE2_STATIC_RUNTIME)
|
|
MESSAGE(STATUS "** MSVC and PCRE2_STATIC_RUNTIME: modifying compiler flags to use static runtime library")
|
|
foreach(flag_var
|
|
CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
|
|
CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO)
|
|
string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
|
|
endforeach()
|
|
ENDIF(MSVC AND PCRE2_STATIC_RUNTIME)
|
|
|
|
# Build setup
|
|
|
|
ADD_DEFINITIONS(-DHAVE_CONFIG_H)
|
|
|
|
IF(MSVC)
|
|
ADD_DEFINITIONS(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS)
|
|
ENDIF(MSVC)
|
|
|
|
SET(CMAKE_INCLUDE_CURRENT_DIR 1)
|
|
|
|
SET(targets)
|
|
|
|
# 8-bit library
|
|
|
|
IF(PCRE2_BUILD_PCRE2_8)
|
|
IF(BUILD_STATIC_LIBS)
|
|
ADD_LIBRARY(pcre2-8-static STATIC ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
|
|
SET_TARGET_PROPERTIES(pcre2-8-static PROPERTIES
|
|
COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=8
|
|
MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_8_MACHO_COMPATIBILITY_VERSION}"
|
|
MACHO_CURRENT_VERSION "${LIBPCRE2_8_MACHO_CURRENT_VERSION}"
|
|
VERSION ${LIBPCRE2_8_VERSION}
|
|
SOVERSION ${LIBPCRE2_8_SOVERSION})
|
|
TARGET_COMPILE_DEFINITIONS(pcre2-8-static PUBLIC PCRE2_STATIC)
|
|
SET(targets ${targets} pcre2-8-static)
|
|
ADD_LIBRARY(pcre2-posix-static STATIC ${PCRE2POSIX_HEADERS} ${PCRE2POSIX_SOURCES})
|
|
SET_TARGET_PROPERTIES(pcre2-posix-static PROPERTIES
|
|
COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=8
|
|
MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_POSIX_MACHO_COMPATIBILITY_VERSION}"
|
|
MACHO_CURRENT_VERSION "${LIBPCRE2_POSIX_MACHO_CURRENT_VERSION}"
|
|
VERSION ${LIBPCRE2_POSIX_VERSION}
|
|
SOVERSION ${LIBPCRE2_POSIX_SOVERSION})
|
|
TARGET_LINK_LIBRARIES(pcre2-posix-static pcre2-8-static)
|
|
TARGET_COMPILE_DEFINITIONS(pcre2-posix-static PUBLIC PCRE2_STATIC)
|
|
SET(targets ${targets} pcre2-posix-static)
|
|
|
|
IF(MSVC)
|
|
SET_TARGET_PROPERTIES(pcre2-8-static PROPERTIES OUTPUT_NAME pcre2-8-static)
|
|
SET_TARGET_PROPERTIES(pcre2-posix-static PROPERTIES OUTPUT_NAME pcre2-posix-static)
|
|
ELSE(MSVC)
|
|
SET_TARGET_PROPERTIES(pcre2-8-static PROPERTIES OUTPUT_NAME pcre2-8)
|
|
SET_TARGET_PROPERTIES(pcre2-posix-static PROPERTIES OUTPUT_NAME pcre2-posix)
|
|
ENDIF(MSVC)
|
|
IF(PCRE2_STATIC_PIC)
|
|
SET_TARGET_PROPERTIES(pcre2-8-static pcre2-posix-static PROPERTIES POSITION_INDEPENDENT_CODE 1)
|
|
ENDIF(PCRE2_STATIC_PIC)
|
|
ENDIF(BUILD_STATIC_LIBS)
|
|
|
|
IF(BUILD_SHARED_LIBS)
|
|
ADD_LIBRARY(pcre2-8-shared SHARED ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
|
|
SET_TARGET_PROPERTIES(pcre2-8-shared PROPERTIES
|
|
COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=8
|
|
MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_8_MACHO_COMPATIBILITY_VERSION}"
|
|
MACHO_CURRENT_VERSION "${LIBPCRE2_8_MACHO_CURRENT_VERSION}"
|
|
VERSION ${LIBPCRE2_8_VERSION}
|
|
SOVERSION ${LIBPCRE2_8_SOVERSION}
|
|
OUTPUT_NAME pcre2-8)
|
|
SET(targets ${targets} pcre2-8-shared)
|
|
ADD_LIBRARY(pcre2-posix-shared SHARED ${PCRE2POSIX_HEADERS} ${PCRE2POSIX_SOURCES})
|
|
SET_TARGET_PROPERTIES(pcre2-posix-shared PROPERTIES
|
|
COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=8
|
|
MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_POSIX_MACHO_COMPATIBILITY_VERSION}"
|
|
MACHO_CURRENT_VERSION "${LIBPCRE2_POSIX_MACHO_CURRENT_VERSION}"
|
|
VERSION ${LIBPCRE2_POSIX_VERSION}
|
|
SOVERSION ${LIBPCRE2_POSIX_SOVERSION}
|
|
OUTPUT_NAME pcre2-posix)
|
|
TARGET_LINK_LIBRARIES(pcre2-posix-shared pcre2-8-shared)
|
|
SET(targets ${targets} pcre2-posix-shared)
|
|
|
|
IF(MINGW)
|
|
IF(NON_STANDARD_LIB_PREFIX)
|
|
SET_TARGET_PROPERTIES(pcre2-8-shared pcre2-posix-shared PROPERTIES PREFIX "")
|
|
ENDIF(NON_STANDARD_LIB_PREFIX)
|
|
IF(NON_STANDARD_LIB_SUFFIX)
|
|
SET_TARGET_PROPERTIES(pcre2-8-shared pcre2-posix-shared PROPERTIES SUFFIX "-0.dll")
|
|
ENDIF(NON_STANDARD_LIB_SUFFIX)
|
|
ENDIF(MINGW)
|
|
ENDIF(BUILD_SHARED_LIBS)
|
|
|
|
IF(BUILD_STATIC_LIBS)
|
|
ADD_LIBRARY(pcre2-8 ALIAS pcre2-8-static)
|
|
ADD_LIBRARY(pcre2-posix ALIAS pcre2-posix-static)
|
|
ELSE(BUILD_STATIC_LIBS)
|
|
ADD_LIBRARY(pcre2-8 ALIAS pcre2-8-shared)
|
|
ADD_LIBRARY(pcre2-posix ALIAS pcre2-posix-shared)
|
|
ENDIF(BUILD_STATIC_LIBS)
|
|
ENDIF(PCRE2_BUILD_PCRE2_8)
|
|
|
|
# 16-bit library
|
|
|
|
IF(PCRE2_BUILD_PCRE2_16)
|
|
IF(BUILD_STATIC_LIBS)
|
|
ADD_LIBRARY(pcre2-16-static STATIC ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
|
|
SET_TARGET_PROPERTIES(pcre2-16-static PROPERTIES
|
|
COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=16
|
|
MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_32_MACHO_COMPATIBILITY_VERSION}"
|
|
MACHO_CURRENT_VERSION "${LIBPCRE2_32_MACHO_CURRENT_VERSION}"
|
|
VERSION ${LIBPCRE2_16_VERSION}
|
|
SOVERSION ${LIBPCRE2_16_SOVERSION})
|
|
TARGET_COMPILE_DEFINITIONS(pcre2-16-static PUBLIC PCRE2_STATIC)
|
|
SET(targets ${targets} pcre2-16-static)
|
|
|
|
IF(MSVC)
|
|
SET_TARGET_PROPERTIES(pcre2-16-static PROPERTIES OUTPUT_NAME pcre2-16-static)
|
|
ELSE(MSVC)
|
|
SET_TARGET_PROPERTIES(pcre2-16-static PROPERTIES OUTPUT_NAME pcre2-16)
|
|
ENDIF(MSVC)
|
|
IF(PCRE2_STATIC_PIC)
|
|
SET_TARGET_PROPERTIES(pcre2-16-static PROPERTIES POSITION_INDEPENDENT_CODE 1)
|
|
ENDIF(PCRE2_STATIC_PIC)
|
|
ENDIF(BUILD_STATIC_LIBS)
|
|
|
|
IF(BUILD_SHARED_LIBS)
|
|
ADD_LIBRARY(pcre2-16-shared SHARED ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
|
|
SET_TARGET_PROPERTIES(pcre2-16-shared PROPERTIES
|
|
COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=16
|
|
MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_32_MACHO_COMPATIBILITY_VERSION}"
|
|
MACHO_CURRENT_VERSION "${LIBPCRE2_32_MACHO_CURRENT_VERSION}"
|
|
VERSION ${LIBPCRE2_16_VERSION}
|
|
SOVERSION ${LIBPCRE2_16_SOVERSION}
|
|
OUTPUT_NAME pcre2-16)
|
|
SET(targets ${targets} pcre2-16-shared)
|
|
|
|
IF(MINGW)
|
|
IF(NON_STANDARD_LIB_PREFIX)
|
|
SET_TARGET_PROPERTIES(pcre2-16-shared PROPERTIES PREFIX "")
|
|
ENDIF(NON_STANDARD_LIB_PREFIX)
|
|
IF(NON_STANDARD_LIB_SUFFIX)
|
|
SET_TARGET_PROPERTIES(pcre2-16-shared PROPERTIES SUFFIX "-0.dll")
|
|
ENDIF(NON_STANDARD_LIB_SUFFIX)
|
|
ENDIF(MINGW)
|
|
ENDIF(BUILD_SHARED_LIBS)
|
|
|
|
IF(BUILD_STATIC_LIBS)
|
|
ADD_LIBRARY(pcre2-16 ALIAS pcre2-16-static)
|
|
ELSE(BUILD_STATIC_LIBS)
|
|
ADD_LIBRARY(pcre2-16 ALIAS pcre2-16-shared)
|
|
ENDIF(BUILD_STATIC_LIBS)
|
|
ENDIF(PCRE2_BUILD_PCRE2_16)
|
|
|
|
# 32-bit library
|
|
|
|
IF(PCRE2_BUILD_PCRE2_32)
|
|
IF(BUILD_STATIC_LIBS)
|
|
ADD_LIBRARY(pcre2-32-static STATIC ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
|
|
SET_TARGET_PROPERTIES(pcre2-32-static PROPERTIES
|
|
COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=32
|
|
MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_32_MACHO_COMPATIBILITY_VERSION}"
|
|
MACHO_CURRENT_VERSION "${LIBPCRE2_32_MACHO_CURRENT_VERSION}"
|
|
VERSION ${LIBPCRE2_32_VERSION}
|
|
SOVERSION ${LIBPCRE2_32_SOVERSION})
|
|
TARGET_COMPILE_DEFINITIONS(pcre2-32-static PUBLIC PCRE2_STATIC)
|
|
SET(targets ${targets} pcre2-32-static)
|
|
|
|
IF(MSVC)
|
|
SET_TARGET_PROPERTIES(pcre2-32-static PROPERTIES OUTPUT_NAME pcre2-32-static)
|
|
ELSE(MSVC)
|
|
SET_TARGET_PROPERTIES(pcre2-32-static PROPERTIES OUTPUT_NAME pcre2-32)
|
|
ENDIF(MSVC)
|
|
IF(PCRE2_STATIC_PIC)
|
|
SET_TARGET_PROPERTIES(pcre2-32-static PROPERTIES POSITION_INDEPENDENT_CODE 1)
|
|
ENDIF(PCRE2_STATIC_PIC)
|
|
ENDIF(BUILD_STATIC_LIBS)
|
|
|
|
IF(BUILD_SHARED_LIBS)
|
|
ADD_LIBRARY(pcre2-32-shared SHARED ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
|
|
SET_TARGET_PROPERTIES(pcre2-32-shared PROPERTIES
|
|
COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=32
|
|
MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_32_MACHO_COMPATIBILITY_VERSION}"
|
|
MACHO_CURRENT_VERSION "${LIBPCRE2_32_MACHO_CURRENT_VERSION}"
|
|
VERSION ${LIBPCRE2_32_VERSION}
|
|
SOVERSION ${LIBPCRE2_32_SOVERSION}
|
|
OUTPUT_NAME pcre2-32)
|
|
SET(targets ${targets} pcre2-32-shared)
|
|
|
|
IF(MINGW)
|
|
IF(NON_STANDARD_LIB_PREFIX)
|
|
SET_TARGET_PROPERTIES(pcre2-32-shared PROPERTIES PREFIX "")
|
|
ENDIF(NON_STANDARD_LIB_PREFIX)
|
|
IF(NON_STANDARD_LIB_SUFFIX)
|
|
SET_TARGET_PROPERTIES(pcre2-32-shared PROPERTIES SUFFIX "-0.dll")
|
|
ENDIF(NON_STANDARD_LIB_SUFFIX)
|
|
ENDIF(MINGW)
|
|
ENDIF(BUILD_SHARED_LIBS)
|
|
|
|
IF(BUILD_STATIC_LIBS)
|
|
ADD_LIBRARY(pcre2-32 ALIAS pcre2-32-static)
|
|
ELSE(BUILD_STATIC_LIBS)
|
|
ADD_LIBRARY(pcre2-32 ALIAS pcre2-32-shared)
|
|
ENDIF(BUILD_STATIC_LIBS)
|
|
ENDIF(PCRE2_BUILD_PCRE2_32)
|
|
|
|
# Executables
|
|
|
|
IF(PCRE2_BUILD_PCRE2GREP)
|
|
ADD_EXECUTABLE(pcre2grep src/pcre2grep.c)
|
|
SET_PROPERTY(TARGET pcre2grep
|
|
PROPERTY COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=8)
|
|
SET(targets ${targets} pcre2grep)
|
|
TARGET_LINK_LIBRARIES(pcre2grep pcre2-posix ${PCRE2GREP_LIBS})
|
|
ENDIF(PCRE2_BUILD_PCRE2GREP)
|
|
|
|
# Testing
|
|
|
|
IF(PCRE2_BUILD_TESTS)
|
|
ENABLE_TESTING()
|
|
|
|
SET(PCRE2TEST_SOURCES src/pcre2test.c)
|
|
|
|
IF(MSVC)
|
|
# This is needed to avoid a stack overflow error in the standard tests. The
|
|
# flag should be indicated with a forward-slash instead of a hyphen, but
|
|
# then CMake treats it as a file path.
|
|
SET(PCRE2TEST_LINKER_FLAGS -STACK:2500000)
|
|
ENDIF(MSVC)
|
|
|
|
ADD_EXECUTABLE(pcre2test ${PCRE2TEST_SOURCES})
|
|
SET(targets ${targets} pcre2test)
|
|
IF(PCRE2_BUILD_PCRE2_8)
|
|
LIST(APPEND PCRE2TEST_LIBS pcre2-posix pcre2-8)
|
|
ENDIF(PCRE2_BUILD_PCRE2_8)
|
|
IF(PCRE2_BUILD_PCRE2_16)
|
|
LIST(APPEND PCRE2TEST_LIBS pcre2-16)
|
|
ENDIF(PCRE2_BUILD_PCRE2_16)
|
|
IF(PCRE2_BUILD_PCRE2_32)
|
|
LIST(APPEND PCRE2TEST_LIBS pcre2-32)
|
|
ENDIF(PCRE2_BUILD_PCRE2_32)
|
|
TARGET_LINK_LIBRARIES(pcre2test ${PCRE2TEST_LIBS} ${PCRE2TEST_LINKER_FLAGS})
|
|
|
|
IF(PCRE2_SUPPORT_JIT)
|
|
ADD_EXECUTABLE(pcre2_jit_test src/pcre2_jit_test.c)
|
|
SET(targets ${targets} pcre2_jit_test)
|
|
SET(PCRE2_JIT_TEST_LIBS )
|
|
IF(PCRE2_BUILD_PCRE2_8)
|
|
LIST(APPEND PCRE2_JIT_TEST_LIBS pcre2-8)
|
|
ENDIF(PCRE2_BUILD_PCRE2_8)
|
|
IF(PCRE2_BUILD_PCRE2_16)
|
|
LIST(APPEND PCRE2_JIT_TEST_LIBS pcre2-16)
|
|
ENDIF(PCRE2_BUILD_PCRE2_16)
|
|
IF(PCRE2_BUILD_PCRE2_32)
|
|
LIST(APPEND PCRE2_JIT_TEST_LIBS pcre2-32)
|
|
ENDIF(PCRE2_BUILD_PCRE2_32)
|
|
TARGET_LINK_LIBRARIES(pcre2_jit_test ${PCRE2_JIT_TEST_LIBS})
|
|
ENDIF(PCRE2_SUPPORT_JIT)
|
|
|
|
# exes in Debug location tested by the RunTest and RunGrepTest shell scripts
|
|
# via "make test"
|
|
|
|
# The commented out code below provokes a warning about future removal
|
|
# of the facility, and requires policy CMP0026 to be set to "OLD". I have
|
|
# got fed-up with the warnings, but my plea for help on the mailing list
|
|
# produced no response. So, I've hacked. The new code below seems to work on
|
|
# Linux.
|
|
|
|
# IF(PCRE2_BUILD_PCRE2GREP)
|
|
# GET_TARGET_PROPERTY(PCRE2GREP_EXE pcre2grep DEBUG_LOCATION)
|
|
# ENDIF(PCRE2_BUILD_PCRE2GREP)
|
|
#
|
|
# GET_TARGET_PROPERTY(PCRE2TEST_EXE pcre2test DEBUG_LOCATION)
|
|
|
|
IF(PCRE2_BUILD_PCRE2GREP)
|
|
SET(PCRE2GREP_EXE $<TARGET_FILE:pcre2grep>)
|
|
ENDIF(PCRE2_BUILD_PCRE2GREP)
|
|
|
|
SET(PCRE2TEST_EXE $<TARGET_FILE:pcre2test>)
|
|
|
|
|
|
# =================================================
|
|
# Write out a CTest configuration file
|
|
#
|
|
FILE(WRITE ${PROJECT_BINARY_DIR}/CTestCustom.ctest
|
|
"# This is a generated file.
|
|
MESSAGE(\"When testing is complete, review test output in the
|
|
\\\"${PROJECT_BINARY_DIR}/Testing/Temporary\\\" folder.\")
|
|
MESSAGE(\" \")
|
|
")
|
|
|
|
FILE(WRITE ${PROJECT_BINARY_DIR}/pcre2_test.sh
|
|
"#! /bin/sh
|
|
# This is a generated file.
|
|
. ${PROJECT_SOURCE_DIR}/RunTest
|
|
if test \"$?\" != \"0\"; then exit 1; fi
|
|
# End
|
|
")
|
|
|
|
IF(UNIX)
|
|
ADD_TEST(pcre2_test sh ${PROJECT_BINARY_DIR}/pcre2_test.sh)
|
|
ENDIF(UNIX)
|
|
|
|
IF(PCRE2_BUILD_PCRE2GREP)
|
|
FILE(WRITE ${PROJECT_BINARY_DIR}/pcre2_grep_test.sh
|
|
"#! /bin/sh
|
|
# This is a generated file.
|
|
. ${PROJECT_SOURCE_DIR}/RunGrepTest
|
|
if test \"$?\" != \"0\"; then exit 1; fi
|
|
# End
|
|
")
|
|
|
|
IF(UNIX)
|
|
ADD_TEST(pcre2_grep_test sh ${PROJECT_BINARY_DIR}/pcre2_grep_test.sh)
|
|
ENDIF(UNIX)
|
|
ENDIF(PCRE2_BUILD_PCRE2GREP)
|
|
|
|
IF(WIN32)
|
|
# Provide environment for executing the bat file version of RunTest
|
|
FILE(TO_NATIVE_PATH ${PROJECT_SOURCE_DIR} winsrc)
|
|
FILE(TO_NATIVE_PATH ${PROJECT_BINARY_DIR} winbin)
|
|
FILE(TO_NATIVE_PATH ${PCRE2TEST_EXE} winexe)
|
|
|
|
FILE(WRITE ${PROJECT_BINARY_DIR}/pcre2_test.bat
|
|
"\@REM This is a generated file.
|
|
\@echo off
|
|
setlocal
|
|
SET srcdir=\"${winsrc}\"
|
|
# The next line was replaced by the following one after a user comment.
|
|
# SET pcre2test=\"${winexe}\"
|
|
SET pcre2test=\"${winbin}\\pcre2test.exe\"
|
|
if not [%CMAKE_CONFIG_TYPE%]==[] SET pcre2test=\"${winbin}\\%CMAKE_CONFIG_TYPE%\\pcre2test.exe\"
|
|
call %srcdir%\\RunTest.Bat
|
|
if errorlevel 1 exit /b 1
|
|
echo RunTest.bat tests successfully completed
|
|
")
|
|
|
|
ADD_TEST(NAME pcre2_test_bat
|
|
COMMAND pcre2_test.bat)
|
|
SET_TESTS_PROPERTIES(pcre2_test_bat PROPERTIES
|
|
PASS_REGULAR_EXPRESSION "RunTest\\.bat tests successfully completed")
|
|
|
|
IF("$ENV{OSTYPE}" STREQUAL "msys")
|
|
# Both the sh and bat file versions of RunTest are run if make test is used
|
|
# in msys
|
|
ADD_TEST(pcre2_test_sh sh.exe ${PROJECT_BINARY_DIR}/pcre2_test.sh)
|
|
IF(PCRE2_BUILD_PCRE2GREP)
|
|
ADD_TEST(pcre2_grep_test sh.exe ${PROJECT_BINARY_DIR}/pcre2_grep_test.sh)
|
|
ENDIF(PCRE2_BUILD_PCRE2GREP)
|
|
ENDIF("$ENV{OSTYPE}" STREQUAL "msys")
|
|
ENDIF(WIN32)
|
|
|
|
# Changed to accommodate testing whichever location was just built
|
|
|
|
IF(PCRE2_SUPPORT_JIT)
|
|
ADD_TEST(pcre2_jit_test pcre2_jit_test)
|
|
ENDIF(PCRE2_SUPPORT_JIT)
|
|
|
|
ENDIF(PCRE2_BUILD_TESTS)
|
|
|
|
# Installation
|
|
|
|
SET(CMAKE_INSTALL_ALWAYS 1)
|
|
|
|
INSTALL(TARGETS ${targets}
|
|
RUNTIME DESTINATION bin
|
|
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
|
|
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
|
|
INSTALL(FILES ${pkg_config_files} DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
|
|
INSTALL(FILES "${CMAKE_CURRENT_BINARY_DIR}/pcre2-config"
|
|
DESTINATION bin
|
|
# Set 0755 permissions
|
|
PERMISSIONS OWNER_WRITE OWNER_READ OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
|
|
|
|
INSTALL(FILES ${PCRE2_HEADERS} ${PCRE2POSIX_HEADERS} DESTINATION include)
|
|
|
|
# CMake config files.
|
|
set(PCRE2_CONFIG_IN ${CMAKE_CURRENT_SOURCE_DIR}/cmake/pcre2-config.cmake.in)
|
|
set(PCRE2_CONFIG_OUT ${CMAKE_CURRENT_BINARY_DIR}/cmake/pcre2-config.cmake)
|
|
configure_file(${PCRE2_CONFIG_IN} ${PCRE2_CONFIG_OUT} @ONLY)
|
|
set(PCRE2_CONFIG_VERSION_IN ${CMAKE_CURRENT_SOURCE_DIR}/cmake/pcre2-config-version.cmake.in)
|
|
set(PCRE2_CONFIG_VERSION_OUT ${CMAKE_CURRENT_BINARY_DIR}/cmake/pcre2-config-version.cmake)
|
|
configure_file(${PCRE2_CONFIG_VERSION_IN} ${PCRE2_CONFIG_VERSION_OUT} @ONLY)
|
|
install(FILES ${PCRE2_CONFIG_OUT} ${PCRE2_CONFIG_VERSION_OUT} DESTINATION cmake)
|
|
|
|
FILE(GLOB html ${PROJECT_SOURCE_DIR}/doc/html/*.html)
|
|
FILE(GLOB man1 ${PROJECT_SOURCE_DIR}/doc/*.1)
|
|
FILE(GLOB man3 ${PROJECT_SOURCE_DIR}/doc/*.3)
|
|
|
|
FOREACH(man ${man3})
|
|
GET_FILENAME_COMPONENT(man_tmp ${man} NAME)
|
|
SET(man3_new ${man3} ${man})
|
|
ENDFOREACH(man ${man3})
|
|
SET(man3 ${man3_new})
|
|
|
|
INSTALL(FILES ${man1} DESTINATION man/man1)
|
|
INSTALL(FILES ${man3} DESTINATION man/man3)
|
|
INSTALL(FILES ${html} DESTINATION share/doc/pcre2/html)
|
|
|
|
IF(MSVC AND INSTALL_MSVC_PDB)
|
|
INSTALL(FILES ${PROJECT_BINARY_DIR}/pcre2.pdb
|
|
${PROJECT_BINARY_DIR}/pcre2posix.pdb
|
|
DESTINATION bin
|
|
CONFIGURATIONS RelWithDebInfo)
|
|
INSTALL(FILES ${PROJECT_BINARY_DIR}/pcre2d.pdb
|
|
${PROJECT_BINARY_DIR}/pcre2posixd.pdb
|
|
DESTINATION bin
|
|
CONFIGURATIONS Debug)
|
|
ENDIF(MSVC AND INSTALL_MSVC_PDB)
|
|
|
|
# Help, only for nice output
|
|
IF(BUILD_STATIC_LIBS)
|
|
SET(BUILD_STATIC_LIBS ON)
|
|
ELSE(BUILD_STATIC_LIBS)
|
|
SET(BUILD_STATIC_LIBS OFF)
|
|
ENDIF(BUILD_STATIC_LIBS)
|
|
|
|
IF(PCRE2_HEAP_MATCH_RECURSE)
|
|
MESSAGE(WARNING "HEAP_MATCH_RECURSE is obsolete and does nothing.")
|
|
ENDIF(PCRE2_HEAP_MATCH_RECURSE)
|
|
|
|
IF(PCRE2_SHOW_REPORT)
|
|
STRING(TOUPPER "${CMAKE_BUILD_TYPE}" buildtype)
|
|
IF (CMAKE_C_FLAGS)
|
|
SET(cfsp " ")
|
|
ENDIF(CMAKE_C_FLAGS)
|
|
MESSAGE(STATUS "")
|
|
MESSAGE(STATUS "")
|
|
MESSAGE(STATUS "PCRE2-${PCRE2_MAJOR}.${PCRE2_MINOR} configuration summary:")
|
|
MESSAGE(STATUS "")
|
|
MESSAGE(STATUS " Install prefix .................. : ${CMAKE_INSTALL_PREFIX}")
|
|
MESSAGE(STATUS " C compiler ...................... : ${CMAKE_C_COMPILER}")
|
|
MESSAGE(STATUS " C compiler flags ................ : ${CMAKE_C_FLAGS}${cfsp}${CMAKE_C_FLAGS_${buildtype}}")
|
|
MESSAGE(STATUS "")
|
|
MESSAGE(STATUS " Build 8 bit PCRE2 library ....... : ${PCRE2_BUILD_PCRE2_8}")
|
|
MESSAGE(STATUS " Build 16 bit PCRE2 library ...... : ${PCRE2_BUILD_PCRE2_16}")
|
|
MESSAGE(STATUS " Build 32 bit PCRE2 library ...... : ${PCRE2_BUILD_PCRE2_32}")
|
|
MESSAGE(STATUS " Enable JIT compiling support .... : ${PCRE2_SUPPORT_JIT}")
|
|
MESSAGE(STATUS " Use SELinux allocator in JIT .... : ${PCRE2_SUPPORT_JIT_SEALLOC}")
|
|
MESSAGE(STATUS " Enable Unicode support .......... : ${PCRE2_SUPPORT_UNICODE}")
|
|
MESSAGE(STATUS " Newline char/sequence ........... : ${PCRE2_NEWLINE}")
|
|
MESSAGE(STATUS " \\R matches only ANYCRLF ......... : ${PCRE2_SUPPORT_BSR_ANYCRLF}")
|
|
MESSAGE(STATUS " \\C is disabled .................. : ${PCRE2_NEVER_BACKSLASH_C}")
|
|
MESSAGE(STATUS " EBCDIC coding ................... : ${PCRE2_EBCDIC}")
|
|
MESSAGE(STATUS " EBCDIC coding with NL=0x25 ...... : ${PCRE2_EBCDIC_NL25}")
|
|
MESSAGE(STATUS " Rebuild char tables ............. : ${PCRE2_REBUILD_CHARTABLES}")
|
|
MESSAGE(STATUS " Internal link size .............. : ${PCRE2_LINK_SIZE}")
|
|
MESSAGE(STATUS " Parentheses nest limit .......... : ${PCRE2_PARENS_NEST_LIMIT}")
|
|
MESSAGE(STATUS " Heap limit ...................... : ${PCRE2_HEAP_LIMIT}")
|
|
MESSAGE(STATUS " Match limit ..................... : ${PCRE2_MATCH_LIMIT}")
|
|
MESSAGE(STATUS " Match depth limit ............... : ${PCRE2_MATCH_LIMIT_DEPTH}")
|
|
MESSAGE(STATUS " Build shared libs ............... : ${BUILD_SHARED_LIBS}")
|
|
MESSAGE(STATUS " Build static libs ............... : ${BUILD_STATIC_LIBS}")
|
|
MESSAGE(STATUS " with PIC enabled ............. : ${PCRE2_STATIC_PIC}")
|
|
MESSAGE(STATUS " Build pcre2grep ................. : ${PCRE2_BUILD_PCRE2GREP}")
|
|
MESSAGE(STATUS " Enable JIT in pcre2grep ......... : ${PCRE2GREP_SUPPORT_JIT}")
|
|
MESSAGE(STATUS " Enable callouts in pcre2grep .... : ${PCRE2GREP_SUPPORT_CALLOUT}")
|
|
MESSAGE(STATUS " Enable callout fork in pcre2grep. : ${PCRE2GREP_SUPPORT_CALLOUT_FORK}")
|
|
MESSAGE(STATUS " Buffer size for pcre2grep ....... : ${PCRE2GREP_BUFSIZE}")
|
|
MESSAGE(STATUS " Build tests (implies pcre2test .. : ${PCRE2_BUILD_TESTS}")
|
|
MESSAGE(STATUS " and pcre2grep)")
|
|
IF(ZLIB_FOUND)
|
|
MESSAGE(STATUS " Link pcre2grep with libz ........ : ${PCRE2_SUPPORT_LIBZ}")
|
|
ELSE(ZLIB_FOUND)
|
|
MESSAGE(STATUS " Link pcre2grep with libz ........ : Library not found" )
|
|
ENDIF(ZLIB_FOUND)
|
|
IF(BZIP2_FOUND)
|
|
MESSAGE(STATUS " Link pcre2grep with libbz2 ...... : ${PCRE2_SUPPORT_LIBBZ2}")
|
|
ELSE(BZIP2_FOUND)
|
|
MESSAGE(STATUS " Link pcre2grep with libbz2 ...... : Library not found" )
|
|
ENDIF(BZIP2_FOUND)
|
|
IF(EDITLINE_FOUND)
|
|
MESSAGE(STATUS " Link pcre2test with libeditline . : ${PCRE2_SUPPORT_LIBEDIT}")
|
|
ELSE(EDITLINE_FOUND)
|
|
MESSAGE(STATUS " Link pcre2test with libeditline . : Library not found" )
|
|
ENDIF(EDITLINE_FOUND)
|
|
IF(READLINE_FOUND)
|
|
MESSAGE(STATUS " Link pcre2test with libreadline . : ${PCRE2_SUPPORT_LIBREADLINE}")
|
|
ELSE(READLINE_FOUND)
|
|
MESSAGE(STATUS " Link pcre2test with libreadline . : Library not found" )
|
|
ENDIF(READLINE_FOUND)
|
|
MESSAGE(STATUS " Support Valgrind .................: ${PCRE2_SUPPORT_VALGRIND}")
|
|
IF(PCRE2_DISABLE_PERCENT_ZT)
|
|
MESSAGE(STATUS " Use %zu and %td ..................: OFF" )
|
|
ELSE(PCRE2_DISABLE_PERCENT_ZT)
|
|
MESSAGE(STATUS " Use %zu and %td ..................: AUTO" )
|
|
ENDIF(PCRE2_DISABLE_PERCENT_ZT)
|
|
|
|
IF(MINGW AND BUILD_SHARED_LIBS)
|
|
MESSAGE(STATUS " Non-standard dll names (prefix) . : ${NON_STANDARD_LIB_PREFIX}")
|
|
MESSAGE(STATUS " Non-standard dll names (suffix) . : ${NON_STANDARD_LIB_SUFFIX}")
|
|
ENDIF(MINGW AND BUILD_SHARED_LIBS)
|
|
|
|
IF(MSVC)
|
|
MESSAGE(STATUS " Install MSVC .pdb files ..........: ${INSTALL_MSVC_PDB}")
|
|
ENDIF(MSVC)
|
|
|
|
MESSAGE(STATUS "")
|
|
ENDIF(PCRE2_SHOW_REPORT)
|
|
|
|
# end CMakeLists.txt
|