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MaxScale/pcre2/CMakeLists.txt
Esa Korhonen 152c0950ef Removed policy CMP0026 from PCRE2 CMakeLists.txt 
Similar to commit c798961f211cd4435087bd4e005e9b89f3ec325d.
The CMP0026 policy causes the build to fail on CMake 2.8.12 and it isn't critical
to the functionality of the library.
2017-06-01 15:40:28 +03:00

813 lines
29 KiB
CMake
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# 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 <Ch.Ehrlicher@gmx.de>
# Refined and expanded by Daniel Richard G. <skunk@iSKUNK.ORG>
# 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
PROJECT(PCRE2 C)
# Increased minimum to 2.8.0 to support newer add_test features. Set policy
# CMP0026 to avoid warnings for the use of LOCATION in GET_TARGET_PROPERTY.
CMAKE_MINIMUM_REQUIRED(VERSION 2.8.0)
#CMAKE_POLICY(SET CMP0026 OLD)
SET(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake) # for FindReadline.cmake
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -I${PROJECT_SOURCE_DIR}/src")
# external packages
FIND_PACKAGE( BZip2 )
FIND_PACKAGE( ZLIB )
FIND_PACKAGE( Readline )
FIND_PACKAGE( Editline )
# Configuration checks
INCLUDE(CheckIncludeFile)
INCLUDE(CheckFunctionExists)
INCLUDE(CheckTypeSize)
CHECK_INCLUDE_FILE(dirent.h HAVE_DIRENT_H)
CHECK_INCLUDE_FILE(stdint.h HAVE_STDINT_H)
CHECK_INCLUDE_FILE(inttypes.h HAVE_INTTYPES_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_FUNCTION_EXISTS(bcopy HAVE_BCOPY)
CHECK_FUNCTION_EXISTS(memmove HAVE_MEMMOVE)
CHECK_FUNCTION_EXISTS(strerror HAVE_STRERROR)
# 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 instead of static ones.")
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_DEBUG "Include debugging code" 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_MATCH_LIMIT "10000000" CACHE STRING
"Default limit on internal looping. See MATCH_LIMIT in config.h.in for details.")
SET(PCRE2_MATCH_LIMIT_RECURSION "MATCH_LIMIT" CACHE STRING
"Default limit on internal recursion. See MATCH_LIMIT_RECURSION 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).")
SET(PCRE2_HEAP_MATCH_RECURSE OFF CACHE BOOL
"If ON, then don't use stack recursion when matching. See HEAP_MATCH_RECURSE in config.h.in for details.")
SET(PCRE2_SUPPORT_JIT OFF CACHE BOOL
"Enable support for Just-in-time compiling.")
SET(PCRE2_SUPPORT_PCRE2GREP_JIT ON CACHE BOOL
"Enable use of Just-in-time compiling in pcre2grep.")
SET(PCRE2_SUPPORT_PCRE2GREP_CALLOUT ON CACHE BOOL
"Enable callout string 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(${ZLIB_INCLUDE_DIR})
ENDIF(PCRE2_SUPPORT_LIBZ)
# editline lib
IF(EDITLINE_FOUND)
OPTION (PCRE2_SUPPORT_LIBEDIT "Enable support for linking pcre2test with libedit." OFF)
ENDIF(EDITLINE_FOUND)
IF(PCRE2_SUPPORT_LIBEDIT)
INCLUDE_DIRECTORIES(${EDITLINE_INCLUDE_DIR})
ENDIF(PCRE2_SUPPORT_LIBEDIT)
# 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)
SET(PCRE2_STATIC 1)
ENDIF(NOT BUILD_SHARED_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)
MESSAGE(FATAL_ERROR "Only one of libreadline or libeditline can be specified")
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)
ENDIF(PCRE2_SUPPORT_JIT)
IF(PCRE2_SUPPORT_PCRE2GREP_JIT)
SET(SUPPORT_PCRE2GREP_JIT 1)
ENDIF(PCRE2_SUPPORT_PCRE2GREP_JIT)
IF(PCRE2_SUPPORT_PCRE2GREP_CALLOUT)
SET(SUPPORT_PCRE2GREP_CALLOUT 1)
ENDIF(PCRE2_SUPPORT_PCRE2GREP_CALLOUT)
IF(PCRE2_SUPPORT_VALGRIND)
SET(SUPPORT_VALGRIND 1)
ENDIF(PCRE2_SUPPORT_VALGRIND)
# 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(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)
IF(PCRE2_HEAP_MATCH_RECURSE)
SET(HEAP_MATCH_RECURSE 1)
ENDIF(PCRE2_HEAP_MATCH_RECURSE)
# 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")
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}, \\[(.*)\\]" MACTHED_STRING ${configure_line})
if (CMAKE_MATCH_1)
set(${_substitution_variable_upper} ${CMAKE_MATCH_1})
endif()
endif()
endforeach()
endforeach()
CONFIGURE_FILE(src/pcre2.h.in
${PROJECT_BINARY_DIR}/pcre2.h
@ONLY)
# What about pcre2-config and libpcre2.pc?
# Character table generation
OPTION(PCRE2_REBUILD_CHARTABLES "Rebuild char tables" OFF)
IF(PCRE2_REBUILD_CHARTABLES)
ADD_EXECUTABLE(dftables src/dftables.c)
ADD_CUSTOM_COMMAND(
COMMENT "Generating character tables (pcre2_chartables.c) for current locale"
DEPENDS dftables
COMMAND 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_dfa_match.c
src/pcre2_error.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_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 NOT PCRE2_STATIC)
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 NOT PCRE2_STATIC)
IF(MSVC AND NOT PCRE2_STATIC)
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 NOT PCRE2_STATIC)
# 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)
# needed to make sure to not link debug libs
# against release libs and vice versa
IF(WIN32)
SET(CMAKE_DEBUG_POSTFIX "d")
ENDIF(WIN32)
SET(targets)
# 8-bit library
IF(PCRE2_BUILD_PCRE2_8)
ADD_LIBRARY(pcre2-8 ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
SET_PROPERTY(TARGET pcre2-8
PROPERTY COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=8)
SET(targets ${targets} pcre2-8)
ADD_LIBRARY(pcre2-posix ${PCRE2POSIX_HEADERS} ${PCRE2POSIX_SOURCES})
SET_PROPERTY(TARGET pcre2-posix
PROPERTY COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=8)
SET(targets ${targets} pcre2-posix)
TARGET_LINK_LIBRARIES(pcre2-posix pcre2-8)
IF(MINGW AND NOT PCRE2_STATIC)
IF(NON_STANDARD_LIB_PREFIX)
SET_TARGET_PROPERTIES(pcre2-8 pcre2-posix PROPERTIES PREFIX "")
ENDIF(NON_STANDARD_LIB_PREFIX)
IF(NON_STANDARD_LIB_SUFFIX)
SET_TARGET_PROPERTIES(pcre2-8 pcre2-posix PROPERTIES SUFFIX "-0.dll")
ENDIF(NON_STANDARD_LIB_SUFFIX)
ENDIF(MINGW AND NOT PCRE2_STATIC)
ENDIF(PCRE2_BUILD_PCRE2_8)
# 16-bit library
IF(PCRE2_BUILD_PCRE2_16)
ADD_LIBRARY(pcre2-16 ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
SET_PROPERTY(TARGET pcre2-16
PROPERTY COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=16)
SET(targets ${targets} pcre2-16)
IF(MINGW AND NOT PCRE2_STATIC)
IF(NON_STANDARD_LIB_PREFIX)
SET_TARGET_PROPERTIES(pcre2-16 PROPERTIES PREFIX "")
ENDIF(NON_STANDARD_LIB_PREFIX)
IF(NON_STANDARD_LIB_SUFFIX)
SET_TARGET_PROPERTIES(pcre2-16 PROPERTIES SUFFIX "-0.dll")
ENDIF(NON_STANDARD_LIB_SUFFIX)
ENDIF(MINGW AND NOT PCRE2_STATIC)
ENDIF(PCRE2_BUILD_PCRE2_16)
# 32-bit library
IF(PCRE2_BUILD_PCRE2_32)
ADD_LIBRARY(pcre2-32 ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
SET_PROPERTY(TARGET pcre2-32
PROPERTY COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=32)
SET(targets ${targets} pcre2-32)
IF(MINGW AND NOT PCRE2_STATIC)
IF(NON_STANDARD_LIB_PREFIX)
SET_TARGET_PROPERTIES(pcre2-32 PROPERTIES PREFIX "")
ENDIF(NON_STANDARD_LIB_PREFIX)
IF(NON_STANDARD_LIB_SUFFIX)
SET_TARGET_PROPERTIES(pcre2-32 PROPERTIES SUFFIX "-0.dll")
ENDIF(NON_STANDARD_LIB_SUFFIX)
ENDIF(MINGW AND NOT PCRE2_STATIC)
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)
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})
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 shell script
# via "make test"
IF(PCRE2_BUILD_PCRE2GREP)
GET_TARGET_PROPERTY(PCRE2GREP_EXE pcre2grep DEBUG_LOCATION)
ENDIF(PCRE2_BUILD_PCRE2GREP)
GET_TARGET_PROPERTY(PCRE2TEST_EXE pcre2test DEBUG_LOCATION)
# =================================================
# 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}\"
SET pcre2test=\"${winexe}\"
if not [%CMAKE_CONFIG_TYPE%]==[] SET pcre2test=\"${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 lib
ARCHIVE DESTINATION lib)
INSTALL(FILES ${PCRE2_HEADERS} ${PCRE2POSIX_HEADERS} DESTINATION include)
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
${PROJECT_BINARY_DIR}/pcre2posixd.pdb
DESTINATION bin
CONFIGURATIONS Debug)
ENDIF(MSVC AND INSTALL_MSVC_PDB)
# Help, only for nice output
IF(BUILD_SHARED_LIBS)
SET(BUILD_STATIC_LIBS OFF)
ELSE(BUILD_SHARED_LIBS)
SET(BUILD_STATIC_LIBS ON)
ENDIF(BUILD_SHARED_LIBS)
IF(PCRE2_SHOW_REPORT)
STRING(TOUPPER "${CMAKE_BUILD_TYPE}" buildtype)
IF (CMAKE_C_FLAGS)
SET(cfsp " ")
ENDIF(CMAKE_C_FLAGS)
MESSAGE(STATUS "")
MESSAGE(STATUS "")
MESSAGE(STATUS "PCRE2 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 " 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 " Use heap recursion .............. : ${PCRE2_HEAP_MATCH_RECURSE}")
MESSAGE(STATUS " Internal link size .............. : ${PCRE2_LINK_SIZE}")
MESSAGE(STATUS " Parentheses nest limit .......... : ${PCRE2_PARENS_NEST_LIMIT}")
MESSAGE(STATUS " Match limit ..................... : ${PCRE2_MATCH_LIMIT}")
MESSAGE(STATUS " Match limit recursion ........... : ${PCRE2_MATCH_LIMIT_RECURSION}")
MESSAGE(STATUS " Build shared libs ............... : ${BUILD_SHARED_LIBS}")
MESSAGE(STATUS " Build static libs ............... : ${BUILD_STATIC_LIBS}")
MESSAGE(STATUS " Build pcre2grep ................. : ${PCRE2_BUILD_PCRE2GREP}")
MESSAGE(STATUS " Enable JIT in pcre2grep ......... : ${PCRE2_SUPPORT_PCRE2GREP_JIT}")
MESSAGE(STATUS " Enable callouts in pcre2grep .... : ${PCRE2_SUPPORT_PCRE2GREP_CALLOUT}")
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(MINGW AND NOT PCRE2_STATIC)
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 NOT PCRE2_STATIC)
IF(MSVC)
MESSAGE(STATUS " Install MSVC .pdb files ..........: ${INSTALL_MSVC_PDB}")
ENDIF(MSVC)
MESSAGE(STATUS "")
ENDIF(PCRE2_SHOW_REPORT)
# end CMakeLists.txt
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