# CMakeLists.txt # # This file enables PCRE2 to be built with the CMake configuration and build # tool. Download CMake in source or binary form from http://www.cmake.org/ # Converted to support PCRE2 from the original PCRE file, August 2014. # # Original listfile by Christian Ehrlicher # Refined and expanded by Daniel Richard G. # 2007-09-14 mod by Sheri so 7.4 supported configuration options can be entered # 2007-09-19 Adjusted by PH to retain previous default settings # 2007-12-26 (a) On UNIX, use names libpcre instead of just pcre # (b) Ensure pcretest and pcregrep link with the local library, # not a previously-installed one. # (c) Add PCRE_SUPPORT_LIBREADLINE, PCRE_SUPPORT_LIBZ, and # PCRE_SUPPORT_LIBBZ2. # 2008-01-20 Brought up to date to include several new features by Christian # Ehrlicher. # 2008-01-22 Sheri added options for backward compatibility of library names # when building with minGW: # if "ON", NON_STANDARD_LIB_PREFIX causes shared libraries to # be built without "lib" as prefix. (The libraries will be named # pcre.dll, pcreposix.dll and pcrecpp.dll). # if "ON", NON_STANDARD_LIB_SUFFIX causes shared libraries to # be built with suffix of "-0.dll". (The libraries will be named # libpcre-0.dll, libpcreposix-0.dll and libpcrecpp-0.dll - same names # built by default with Configure and Make. # 2008-01-23 PH removed the automatic build of pcredemo. # 2008-04-22 PH modified READLINE support so it finds NCURSES when needed. # 2008-07-03 PH updated for revised UCP property support (change of files) # 2009-03-23 PH applied Steven Van Ingelgem's patch to change the name # CMAKE_BINARY_DIR to PROJECT_BINARY_DIR so that it works when PCRE # is included within another project. # 2009-03-23 PH applied a modified version of Steven Van Ingelgem's patches to # add options to stop the building of pcregrep and the tests, and # to disable the final configuration report. # 2009-04-11 PH applied Christian Ehrlicher's patch to show compiler flags that # are set by specifying a release type. # 2010-01-02 PH added test for stdint.h # 2010-03-02 PH added test for inttypes.h # 2011-08-01 PH added PCREGREP_BUFSIZE # 2011-08-22 PH added PCRE_SUPPORT_JIT # 2011-09-06 PH modified WIN32 ADD_TEST line as suggested by Sergey Cherepanov # 2011-09-06 PH added PCRE_SUPPORT_PCREGREP_JIT # 2011-10-04 Sheri added support for including coff data in windows shared libraries # compiled with MINGW if pcre.rc and/or pcreposix.rc are placed in # the source dir by the user prior to building # 2011-10-04 Sheri changed various add_test's to use exes' location built instead # of DEBUG location only (likely only matters in MSVC) # 2011-10-04 Sheri added scripts to provide needed variables to RunTest and # RunGrepTest (used for UNIX and Msys) # 2011-10-04 Sheri added scripts to provide needed variables and to execute # RunTest.bat in Win32 (for effortless testing with "make test") # 2011-10-04 Sheri Increased minimum required cmake version # 2012-01-06 PH removed pcre_info.c and added pcre_string_utils.c # 2012-01-10 Zoltan Herczeg added libpcre16 support # 2012-01-13 Stephen Kelly added out of source build support # 2012-01-17 PH applied Stephen Kelly's patch to parse the version data out # of the configure.ac file # 2012-02-26 PH added support for libedit # 2012-09-06 PH added support for PCRE_EBCDIC_NL25 # 2012-09-08 ChPe added PCRE32 support # 2012-10-23 PH added support for VALGRIND and GCOV # 2012-12-08 PH added patch from Daniel Richard G to quash some MSVC warnings # 2013-07-01 PH realized that the "support" for GCOV was a total nonsense and # so it has been removed. # 2013-10-08 PH got rid of the "source" command, which is a bash-ism (use ".") # 2013-11-05 PH added support for PARENS_NEST_LIMIT # 2014-08-29 PH converted the file for PCRE2 (which has no C++). # 2015-04-24 PH added support for PCRE2_DEBUG # 2015-07-16 PH updated for new pcre2_find_bracket source module # 2015-08-24 PH correct C_FLAGS setting (patch from Roy Ivy III) # 2015-10=16 PH added support for never-backslash-C # 2016-03-01 PH applied Chris Wilson's patch for MSVC static # 2016-06-24 PH applied Chris Wilson's second patch, putting the first under # a new option instead of being unconditional. # 2016-10-05 PH fixed a typo (PCRE should be PCRE2) in above patch # fix by David Gaussmann # 2016-10-07 PH added PCREGREP_MAX_BUFSIZE # 2017-03-11 PH turned HEAP_MATCH_RECURSE into a NO-OP for 10.30 # 2017-04-08 PH added HEAP_LIMIT # 2017-06-15 ZH added SUPPORT_JIT_SEALLOC support # 2018-06-19 PH added checks for stdint.h and inttypes.h (later removed) # 2018-06-27 PH added Daniel's patch to increase the stack for MSVC # 2018-11-14 PH removed unnecessary checks for stdint.h and inttypes.h # 2018-11-16 PH added PCRE2GREP_SUPPORT_CALLOUT_FORK support and tidied # 2019-02-16 PH hacked to avoid CMP0026 policy issue (see comments below) # 2020-03-16 PH renamed dftables as pcre2_dftables (as elsewhere) # 2020-03-24 PH changed CMAKE_MODULE_PATH definition to add, not replace # 2020-04-08 Carlo added function check for secure_getenv, fixed strerror # 2020-04-16 enh added check for __attribute__((uninitialized)) # 2020-04-25 PH applied patches from Uwe Korn to support pkg-config and # library versioning. # 2020-04-25 Carlo added function check for mkostemp used in ProtExecAllocator # 2020-04-28 PH added function check for memfd_create based on Carlo's patch # 2020-05-25 PH added a check for Intel CET # 2020-12-03 PH altered the definition of pcre2test as suggested by Daniel # 2021-06-29 JWSB added the option to build static library with PIC. # 2021-07-05 JWSB modified such both the static and shared library can be # build in one go. # 2021-08-28 PH increased minimum version # 2021-08-28 PH added test for realpath() PROJECT(PCRE2 C) # Increased minimum to 2.8.5 to support GNUInstallDirs. # Increased minimum to 3.1 to support imported targets. CMAKE_MINIMUM_REQUIRED(VERSION 3.1) # Set policy CMP0026 to avoid warnings for the use of LOCATION in # GET_TARGET_PROPERTY. This should no longer be required. # CMAKE_POLICY(SET CMP0026 OLD) # With a recent cmake, you can provide a rootdir to look for non # standard installed library dependencies, but to do so, the policy # needs to be set to new (by uncommenting the following) # CMAKE_POLICY(SET CMP0074 NEW) # For FindReadline.cmake. This was changed to allow setting CMAKE_MODULE_PATH # on the command line. # SET(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake) LIST(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake) INCLUDE_DIRECTORIES(${PROJECT_SOURCE_DIR}/src) # external packages FIND_PACKAGE( BZip2 ) FIND_PACKAGE( ZLIB ) FIND_PACKAGE( Readline ) FIND_PACKAGE( Editline ) # Configuration checks INCLUDE(CheckCSourceCompiles) INCLUDE(CheckFunctionExists) INCLUDE(CheckSymbolExists) INCLUDE(CheckIncludeFile) INCLUDE(CheckTypeSize) INCLUDE(GNUInstallDirs) # for CMAKE_INSTALL_LIBDIR CHECK_INCLUDE_FILE(dirent.h HAVE_DIRENT_H) CHECK_INCLUDE_FILE(sys/stat.h HAVE_SYS_STAT_H) CHECK_INCLUDE_FILE(sys/types.h HAVE_SYS_TYPES_H) CHECK_INCLUDE_FILE(unistd.h HAVE_UNISTD_H) CHECK_INCLUDE_FILE(windows.h HAVE_WINDOWS_H) CHECK_SYMBOL_EXISTS(bcopy "strings.h" HAVE_BCOPY) CHECK_SYMBOL_EXISTS(memfd_create "sys/mman.h" HAVE_MEMFD_CREATE) CHECK_SYMBOL_EXISTS(memmove "string.h" HAVE_MEMMOVE) CHECK_SYMBOL_EXISTS(secure_getenv "stdlib.h" HAVE_SECURE_GETENV) CHECK_SYMBOL_EXISTS(strerror "string.h" HAVE_STRERROR) CHECK_C_SOURCE_COMPILES( "#include #include int main(int c, char *v[]) { char buf[PATH_MAX]; realpath(v[1], buf); return 0; }" HAVE_REALPATH ) set(ORIG_CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS}) set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -Werror") CHECK_C_SOURCE_COMPILES( "int main() { char buf[128] __attribute__((uninitialized)); (void)buf; return 0; }" HAVE_ATTRIBUTE_UNINITIALIZED ) set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS}) # Check whether Intel CET is enabled, and if so, adjust compiler flags. This # code was written by PH, trying to imitate the logic from the autotools # configuration. CHECK_C_SOURCE_COMPILES( "#ifndef __CET__ #error CET is not enabled #endif int main() { return 0; }" INTEL_CET_ENABLED ) IF (INTEL_CET_ENABLED) SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mshstk") ENDIF(INTEL_CET_ENABLED) # User-configurable options # # Note: CMakeSetup displays these in alphabetical order, regardless of # the order we use here. SET(BUILD_SHARED_LIBS OFF CACHE BOOL "Build shared libraries.") OPTION(BUILD_STATIC_LIBS "Build static libraries." ON) OPTION(PCRE2_BUILD_PCRE2_8 "Build 8 bit PCRE2 library" ON) OPTION(PCRE2_BUILD_PCRE2_16 "Build 16 bit PCRE2 library" OFF) OPTION(PCRE2_BUILD_PCRE2_32 "Build 32 bit PCRE2 library" OFF) OPTION(PCRE2_STATIC_PIC "Build the static library with the option position independent code enabled." OFF) OPTION(PCRE2_DEBUG "Include debugging code" OFF) OPTION(PCRE2_DISABLE_PERCENT_ZT "Disable the use of %zu and %td (rarely needed)" OFF) SET(PCRE2_EBCDIC OFF CACHE BOOL "Use EBCDIC coding instead of ASCII. (This is rarely used outside of mainframe systems.)") SET(PCRE2_EBCDIC_NL25 OFF CACHE BOOL "Use 0x25 as EBCDIC NL character instead of 0x15; implies EBCDIC.") SET(PCRE2_LINK_SIZE "2" CACHE STRING "Internal link size (2, 3 or 4 allowed). See LINK_SIZE in config.h.in for details.") SET(PCRE2_PARENS_NEST_LIMIT "250" CACHE STRING "Default nested parentheses limit. See PARENS_NEST_LIMIT in config.h.in for details.") SET(PCRE2_HEAP_LIMIT "20000000" CACHE STRING "Default limit on heap memory (kibibytes). See HEAP_LIMIT in config.h.in for details.") SET(PCRE2_MATCH_LIMIT "10000000" CACHE STRING "Default limit on internal looping. See MATCH_LIMIT in config.h.in for details.") SET(PCRE2_MATCH_LIMIT_DEPTH "MATCH_LIMIT" CACHE STRING "Default limit on internal depth of search. See MATCH_LIMIT_DEPTH in config.h.in for details.") SET(PCRE2GREP_BUFSIZE "20480" CACHE STRING "Buffer starting size parameter for pcre2grep. See PCRE2GREP_BUFSIZE in config.h.in for details.") SET(PCRE2GREP_MAX_BUFSIZE "1048576" CACHE STRING "Buffer maximum size parameter for pcre2grep. See PCRE2GREP_MAX_BUFSIZE in config.h.in for details.") SET(PCRE2_NEWLINE "LF" CACHE STRING "What to recognize as a newline (one of CR, LF, CRLF, ANY, ANYCRLF, NUL).") SET(PCRE2_HEAP_MATCH_RECURSE OFF CACHE BOOL "Obsolete option: do not use") SET(PCRE2_SUPPORT_JIT OFF CACHE BOOL "Enable support for Just-in-time compiling.") IF(${CMAKE_SYSTEM_NAME} MATCHES Linux|NetBSD) SET(PCRE2_SUPPORT_JIT_SEALLOC OFF CACHE BOOL "Enable SELinux compatible execmem allocator in JIT (experimental).") ELSE(${CMAKE_SYSTEM_NAME} MATCHES Linux|NetBSD) SET(PCRE2_SUPPORT_JIT_SEALLOC IGNORE) ENDIF(${CMAKE_SYSTEM_NAME} MATCHES Linux|NetBSD) SET(PCRE2GREP_SUPPORT_JIT ON CACHE BOOL "Enable use of Just-in-time compiling in pcre2grep.") SET(PCRE2GREP_SUPPORT_CALLOUT ON CACHE BOOL "Enable callout string support in pcre2grep.") SET(PCRE2GREP_SUPPORT_CALLOUT_FORK ON CACHE BOOL "Enable callout string fork support in pcre2grep.") SET(PCRE2_SUPPORT_UNICODE ON CACHE BOOL "Enable support for Unicode and UTF-8/UTF-16/UTF-32 encoding.") SET(PCRE2_SUPPORT_BSR_ANYCRLF OFF CACHE BOOL "ON=Backslash-R matches only LF CR and CRLF, OFF=Backslash-R matches all Unicode Linebreaks") SET(PCRE2_NEVER_BACKSLASH_C OFF CACHE BOOL "If ON, backslash-C (upper case C) is locked out.") SET(PCRE2_SUPPORT_VALGRIND OFF CACHE BOOL "Enable Valgrind support.") OPTION(PCRE2_SHOW_REPORT "Show the final configuration report" ON) OPTION(PCRE2_BUILD_PCRE2GREP "Build pcre2grep" ON) OPTION(PCRE2_BUILD_TESTS "Build the tests" ON) IF (MINGW) OPTION(NON_STANDARD_LIB_PREFIX "ON=Shared libraries built in mingw will be named pcre2.dll, etc., instead of libpcre2.dll, etc." OFF) OPTION(NON_STANDARD_LIB_SUFFIX "ON=Shared libraries built in mingw will be named libpcre2-0.dll, etc., instead of libpcre2.dll, etc." OFF) ENDIF(MINGW) IF(MSVC) OPTION(PCRE2_STATIC_RUNTIME "ON=Compile against the static runtime (/MT)." OFF) OPTION(INSTALL_MSVC_PDB "ON=Install .pdb files built by MSVC, if generated" OFF) ENDIF(MSVC) # bzip2 lib IF(BZIP2_FOUND) OPTION (PCRE2_SUPPORT_LIBBZ2 "Enable support for linking pcre2grep with libbz2." ON) ENDIF(BZIP2_FOUND) IF(PCRE2_SUPPORT_LIBBZ2) INCLUDE_DIRECTORIES(${BZIP2_INCLUDE_DIR}) ENDIF(PCRE2_SUPPORT_LIBBZ2) # zlib IF(ZLIB_FOUND) OPTION (PCRE2_SUPPORT_LIBZ "Enable support for linking pcre2grep with libz." ON) ENDIF(ZLIB_FOUND) IF(PCRE2_SUPPORT_LIBZ) INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR}) ENDIF(PCRE2_SUPPORT_LIBZ) # editline lib IF(EDITLINE_FOUND) OPTION (PCRE2_SUPPORT_LIBEDIT "Enable support for linking pcre2test with libedit." OFF) ENDIF(EDITLINE_FOUND) IF(EDITLINE_FOUND) IF(PCRE2_SUPPORT_LIBEDIT) INCLUDE_DIRECTORIES(${EDITLINE_INCLUDE_DIR}) ENDIF(PCRE2_SUPPORT_LIBEDIT) ELSE(EDITLINE_FOUND) IF(PCRE2_SUPPORT_LIBEDIT) MESSAGE(FATAL_ERROR " libedit not found, set EDITLINE_INCLUDE_DIR to a compatible header\n" " or set Editline_ROOT to a full libedit installed tree, as needed\n" " Might need to enable policy CMP0074 in CMakeLists.txt" ) ENDIF(PCRE2_SUPPORT_LIBEDIT) ENDIF(EDITLINE_FOUND) # readline lib IF(READLINE_FOUND) OPTION (PCRE2_SUPPORT_LIBREADLINE "Enable support for linking pcre2test with libreadline." ON) ENDIF(READLINE_FOUND) IF(PCRE2_SUPPORT_LIBREADLINE) INCLUDE_DIRECTORIES(${READLINE_INCLUDE_DIR}) ENDIF(PCRE2_SUPPORT_LIBREADLINE) # Prepare build configuration IF(NOT BUILD_SHARED_LIBS AND NOT BUILD_STATIC_LIBS) MESSAGE(FATAL_ERROR "At least one of BUILD_SHARED_LIBS or BUILD_STATIC_LIBS must be enabled.") ENDIF(NOT BUILD_SHARED_LIBS AND NOT BUILD_STATIC_LIBS) IF(NOT PCRE2_BUILD_PCRE2_8 AND NOT PCRE2_BUILD_PCRE2_16 AND NOT PCRE2_BUILD_PCRE2_32) MESSAGE(FATAL_ERROR "At least one of PCRE2_BUILD_PCRE2_8, PCRE2_BUILD_PCRE2_16 or PCRE2_BUILD_PCRE2_32 must be enabled") ENDIF(NOT PCRE2_BUILD_PCRE2_8 AND NOT PCRE2_BUILD_PCRE2_16 AND NOT PCRE2_BUILD_PCRE2_32) IF(PCRE2_BUILD_PCRE2_8) SET(SUPPORT_PCRE2_8 1) ENDIF(PCRE2_BUILD_PCRE2_8) IF(PCRE2_BUILD_PCRE2_16) SET(SUPPORT_PCRE2_16 1) ENDIF(PCRE2_BUILD_PCRE2_16) IF(PCRE2_BUILD_PCRE2_32) SET(SUPPORT_PCRE2_32 1) ENDIF(PCRE2_BUILD_PCRE2_32) IF(PCRE2_BUILD_PCRE2GREP AND NOT PCRE2_BUILD_PCRE2_8) MESSAGE(STATUS "** PCRE2_BUILD_PCRE2_8 must be enabled for the pcre2grep program") SET(PCRE2_BUILD_PCRE2GREP OFF) ENDIF(PCRE2_BUILD_PCRE2GREP AND NOT PCRE2_BUILD_PCRE2_8) IF(PCRE2_SUPPORT_LIBREADLINE AND PCRE2_SUPPORT_LIBEDIT) IF(READLINE_FOUND) MESSAGE(FATAL_ERROR " Only one of the readline compatible libraries can be enabled.\n" " Disable libreadline with -DPCRE2_SUPPORT_LIBREADLINE=OFF" ) ENDIF(READLINE_FOUND) ENDIF(PCRE2_SUPPORT_LIBREADLINE AND PCRE2_SUPPORT_LIBEDIT) IF(PCRE2_SUPPORT_BSR_ANYCRLF) SET(BSR_ANYCRLF 1) ENDIF(PCRE2_SUPPORT_BSR_ANYCRLF) IF(PCRE2_NEVER_BACKSLASH_C) SET(NEVER_BACKSLASH_C 1) ENDIF(PCRE2_NEVER_BACKSLASH_C) IF(PCRE2_SUPPORT_UNICODE) SET(SUPPORT_UNICODE 1) ENDIF(PCRE2_SUPPORT_UNICODE) IF(PCRE2_SUPPORT_JIT) SET(SUPPORT_JIT 1) IF(UNIX) FIND_PACKAGE(Threads REQUIRED) IF(CMAKE_USE_PTHREADS_INIT) SET(REQUIRE_PTHREAD 1) ENDIF(CMAKE_USE_PTHREADS_INIT) ENDIF(UNIX) ENDIF(PCRE2_SUPPORT_JIT) IF(PCRE2_SUPPORT_JIT_SEALLOC) SET(CMAKE_REQUIRED_DEFINITIONS -D_GNU_SOURCE) CHECK_SYMBOL_EXISTS(mkostemp stdlib.h REQUIRED) UNSET(CMAKE_REQUIRED_DEFINITIONS) IF(${REQUIRED}) IF(${CMAKE_SYSTEM_NAME} MATCHES Linux|NetBSD) ADD_DEFINITIONS(-D_GNU_SOURCE) SET(SLJIT_PROT_EXECUTABLE_ALLOCATOR 1) ELSE(${CMAKE_SYSTEM_NAME} MATCHES Linux|NetBSD) MESSAGE(FATAL_ERROR "Your configuration is not supported") ENDIF(${CMAKE_SYSTEM_NAME} MATCHES Linux|NetBSD) ELSE(${REQUIRED}) SET(PCRE2_SUPPORT_JIT_SEALLOC OFF) ENDIF(${REQUIRED}) ENDIF(PCRE2_SUPPORT_JIT_SEALLOC) IF(PCRE2GREP_SUPPORT_JIT) SET(SUPPORT_PCRE2GREP_JIT 1) ENDIF(PCRE2GREP_SUPPORT_JIT) IF(PCRE2GREP_SUPPORT_CALLOUT) SET(SUPPORT_PCRE2GREP_CALLOUT 1) IF(PCRE2GREP_SUPPORT_CALLOUT_FORK) SET(SUPPORT_PCRE2GREP_CALLOUT_FORK 1) ENDIF(PCRE2GREP_SUPPORT_CALLOUT_FORK) ENDIF(PCRE2GREP_SUPPORT_CALLOUT) IF(PCRE2_SUPPORT_VALGRIND) SET(SUPPORT_VALGRIND 1) ENDIF(PCRE2_SUPPORT_VALGRIND) IF(PCRE2_DISABLE_PERCENT_ZT) SET(DISABLE_PERCENT_ZT 1) ENDIF(PCRE2_DISABLE_PERCENT_ZT) # This next one used to reference ${READLINE_LIBRARY}) # 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) SET(dll_pdb_files ${PROJECT_BINARY_DIR}/pcre2-posix.pdb ${dll_pdb_files}) SET(dll_pdb_debug_files ${PROJECT_BINARY_DIR}/pcre2-posixd.pdb ${dll_pdb_debug_files}) 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) TARGET_INCLUDE_DIRECTORIES(pcre2-8-static PUBLIC ${PROJECT_BINARY_DIR}) IF(REQUIRE_PTHREAD) TARGET_LINK_LIBRARIES(pcre2-8-static Threads::Threads) ENDIF(REQUIRE_PTHREAD) 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) TARGET_INCLUDE_DIRECTORIES(pcre2-posix-static PUBLIC ${PROJECT_BINARY_DIR}) 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) TARGET_INCLUDE_DIRECTORIES(pcre2-8-shared PUBLIC ${PROJECT_BINARY_DIR}) SET_TARGET_PROPERTIES(pcre2-8-shared PROPERTIES COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=8 MACHO_COMPATIBILITY_VERSION "${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) IF(REQUIRE_PTHREAD) TARGET_LINK_LIBRARIES(pcre2-8-shared Threads::Threads) ENDIF(REQUIRE_PTHREAD) SET(targets ${targets} pcre2-8-shared) ADD_LIBRARY(pcre2-posix-shared SHARED ${PCRE2POSIX_HEADERS} ${PCRE2POSIX_SOURCES}) TARGET_INCLUDE_DIRECTORIES(pcre2-posix-shared PUBLIC ${PROJECT_BINARY_DIR}) SET_TARGET_PROPERTIES(pcre2-posix-shared PROPERTIES COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=8 MACHO_COMPATIBILITY_VERSION "${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) SET(dll_pdb_files ${PROJECT_BINARY_DIR}/pcre2-8.pdb ${dll_pdb_files}) SET(dll_pdb_debug_files ${PROJECT_BINARY_DIR}/pcre2-8d.pdb ${dll_pdb_debug_files}) 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) TARGET_INCLUDE_DIRECTORIES(pcre2-16-static PUBLIC ${PROJECT_BINARY_DIR}) SET_TARGET_PROPERTIES(pcre2-16-static PROPERTIES COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=16 MACHO_COMPATIBILITY_VERSION "${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) IF(REQUIRE_PTHREAD) TARGET_LINK_LIBRARIES(pcre2-16-static Threads::Threads) ENDIF(REQUIRE_PTHREAD) 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) TARGET_INCLUDE_DIRECTORIES(pcre2-16-shared PUBLIC ${PROJECT_BINARY_DIR}) SET_TARGET_PROPERTIES(pcre2-16-shared PROPERTIES COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=16 MACHO_COMPATIBILITY_VERSION "${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) IF(REQUIRE_PTHREAD) TARGET_LINK_LIBRARIES(pcre2-16-shared Threads::Threads) ENDIF(REQUIRE_PTHREAD) SET(targets ${targets} pcre2-16-shared) SET(dll_pdb_files ${PROJECT_BINARY_DIR}/pcre2-16.pdb ${dll_pdb_files}) SET(dll_pdb_debug_files ${PROJECT_BINARY_DIR}/pcre2-16d.pdb ${dll_pdb_debug_files}) 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) TARGET_INCLUDE_DIRECTORIES(pcre2-32-static PUBLIC ${PROJECT_BINARY_DIR}) SET_TARGET_PROPERTIES(pcre2-32-static PROPERTIES COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=32 MACHO_COMPATIBILITY_VERSION "${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) IF(REQUIRE_PTHREAD) TARGET_LINK_LIBRARIES(pcre2-32-static Threads::Threads) ENDIF(REQUIRE_PTHREAD) 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) TARGET_INCLUDE_DIRECTORIES(pcre2-32-shared PUBLIC ${PROJECT_BINARY_DIR}) SET_TARGET_PROPERTIES(pcre2-32-shared PROPERTIES COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=32 MACHO_COMPATIBILITY_VERSION "${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) IF(REQUIRE_PTHREAD) TARGET_LINK_LIBRARIES(pcre2-32-shared Threads::Threads) ENDIF(REQUIRE_PTHREAD) SET(targets ${targets} pcre2-32-shared) SET(dll_pdb_files ${PROJECT_BINARY_DIR}/pcre2-32.pdb ${dll_pdb_files}) SET(dll_pdb_debug_files ${PROJECT_BINARY_DIR}/pcre2-32d.pdb ${dll_pdb_debug_files}) 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 $) ENDIF(PCRE2_BUILD_PCRE2GREP) SET(PCRE2TEST_EXE $) # ================================================= # 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) 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 ${dll_pdb_files} DESTINATION bin CONFIGURATIONS RelWithDebInfo) INSTALL(FILES ${dll_pdb_debug_files} DESTINATION bin CONFIGURATIONS Debug) ENDIF(MSVC AND INSTALL_MSVC_PDB) # Help, only for nice output IF(BUILD_STATIC_LIBS) SET(BUILD_STATIC_LIBS ON) ELSE(BUILD_STATIC_LIBS) SET(BUILD_STATIC_LIBS OFF) ENDIF(BUILD_STATIC_LIBS) IF(PCRE2_HEAP_MATCH_RECURSE) MESSAGE(WARNING "HEAP_MATCH_RECURSE is obsolete and does nothing.") ENDIF(PCRE2_HEAP_MATCH_RECURSE) IF(PCRE2_SHOW_REPORT) STRING(TOUPPER "${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