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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)
check_function_exists(strtoll HAVE_STRTOLL)
check_function_exists(strtoq HAVE_STRTOQ)
check_function_exists(_strtoi64 HAVE__STRTOI64)
check_type_size("long long" LONG_LONG)
check_type_size("unsigned long long" UNSIGNED_LONG_LONG)
disable_warnings(unused-function)
disable_warnings(implicit-fallthrough)
# User-configurable options
set(SUPPORT_PCRE8 1)
set(PCRE_LINK_SIZE "2")
set(PCRE_PARENS_NEST_LIMIT "250")
set(PCRE_MATCH_LIMIT "10000000")
set(PCRE_MATCH_LIMIT_RECURSION "MATCH_LIMIT")
set(PCRE_NEWLINE "LF")
set(NO_RECURSE 1)
set(PCRE_POSIX_MALLOC_THRESHOLD "10")
set(BSR_ANYCRLF 0)
if(MINGW)
option(NON_STANDARD_LIB_PREFIX
"ON=Shared libraries built in mingw will be named pcre.dll, etc., instead of libpcre.dll, etc."
OFF)
option(NON_STANDARD_LIB_SUFFIX
"ON=Shared libraries built in mingw will be named libpcre-0.dll, etc., instead of libpcre.dll, etc."
OFF)
endif(MINGW)
# Prepare build configuration
set(pcre_have_long_long 0)
set(pcre_have_ulong_long 0)
if(HAVE_LONG_LONG)
set(pcre_have_long_long 1)
endif(HAVE_LONG_LONG)
if(HAVE_UNSIGNED_LONG_LONG)
set(pcre_have_ulong_long 1)
endif(HAVE_UNSIGNED_LONG_LONG)
set(NEWLINE "")
if(PCRE_NEWLINE STREQUAL "LF")
set(NEWLINE "10")
endif(PCRE_NEWLINE STREQUAL "LF")
if(PCRE_NEWLINE STREQUAL "CR")
set(NEWLINE "13")
endif(PCRE_NEWLINE STREQUAL "CR")
if(PCRE_NEWLINE STREQUAL "CRLF")
set(NEWLINE "3338")
endif(PCRE_NEWLINE STREQUAL "CRLF")
if(PCRE_NEWLINE STREQUAL "ANY")
set(NEWLINE "-1")
endif(PCRE_NEWLINE STREQUAL "ANY")
if(PCRE_NEWLINE STREQUAL "ANYCRLF")
set(NEWLINE "-2")
endif(PCRE_NEWLINE STREQUAL "ANYCRLF")
if(NEWLINE STREQUAL "")
message(FATAL_ERROR "The PCRE_NEWLINE variable must be set to one of the following values: \"LF\", \"CR\", \"CRLF\", \"ANY\", \"ANYCRLF\".")
endif(NEWLINE STREQUAL "")
# Output files
configure_file(config.h.in
${PROJECT_BINARY_DIR}/src/pcre/config.h
@ONLY)
# Source code
set(PCRE_HEADERS ${PROJECT_BINARY_DIR}/src/pcre/config.h)
set(PCRE_SOURCES
pcre_byte_order.c
pcre_chartables.c
pcre_compile.c
pcre_config.c
pcre_dfa_exec.c
pcre_exec.c
pcre_fullinfo.c
pcre_get.c
pcre_globals.c
pcre_jit_compile.c
pcre_maketables.c
pcre_newline.c
pcre_ord2utf8.c
pcre_refcount.c
pcre_string_utils.c
pcre_study.c
pcre_tables.c
pcre_ucd.c
pcre_valid_utf8.c
pcre_version.c
pcre_xclass.c
)
set(PCREPOSIX_HEADERS pcreposix.h)
set(PCREPOSIX_SOURCES pcreposix.c)
# Fix static compilation with MSVC: https://bugs.exim.org/show_bug.cgi?id=1681
# This code was taken from the CMake wiki, not from WebM.
# Build setup
add_definitions(-DHAVE_CONFIG_H)
if(MSVC)
add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS)
endif(MSVC)
set(CMAKE_INCLUDE_CURRENT_DIR 1)
set(targets)
# Libraries
# pcre
include_directories(${PROJECT_BINARY_DIR}/src/pcre)
add_library(pcre OBJECT ${PCRE_HEADERS} ${PCRE_SOURCES} ${PCREPOSIX_SOURCES})
# end CMakeLists.txt
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