/[pcre]/code/trunk/CMakeLists.txt
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revision 136 by ph10, Mon Mar 5 12:36:47 2007 UTC revision 137 by ph10, Thu Mar 29 13:56:00 2007 UTC
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1  # This file is a placeholder.  # CMakeLists.txt
2    #
3    # This file allows building PCRE with the CMake configuration and build
4    # tool. Download CMake in source or binary form from http://www.cmake.org/
5    #
6    # Original listfile by Christian Ehrlicher <Ch.Ehrlicher@gmx.de>
7    # Refined and expanded by Daniel Richard G. <skunk@iSKUNK.ORG>
8    #
9    
10    PROJECT(PCRE C CXX)
11    
12    CMAKE_MINIMUM_REQUIRED(VERSION 2.4.6)
13    
14    # Configuration checks
15    
16    INCLUDE(CheckIncludeFile)
17    INCLUDE(CheckIncludeFileCXX)
18    INCLUDE(CheckFunctionExists)
19    INCLUDE(CheckTypeSize)
20    
21    CHECK_INCLUDE_FILE(dirent.h     HAVE_DIRENT_H)
22    CHECK_INCLUDE_FILE(unistd.h     HAVE_UNISTD_H)
23    CHECK_INCLUDE_FILE(sys/stat.h   HAVE_SYS_STAT_H)
24    CHECK_INCLUDE_FILE(sys/types.h  HAVE_SYS_TYPES_H)
25    
26    CHECK_INCLUDE_FILE_CXX(type_traits.h            HAVE_TYPE_TRAITS_H)
27    CHECK_INCLUDE_FILE_CXX(bits/type_traits.h       HAVE_BITS_TYPE_TRAITS_H)
28    
29    CHECK_FUNCTION_EXISTS(bcopy     HAVE_BCOPY)
30    CHECK_FUNCTION_EXISTS(memmove   HAVE_MEMMOVE)
31    CHECK_FUNCTION_EXISTS(strerror  HAVE_STRERROR)
32    
33    CHECK_TYPE_SIZE("long long"             LONG_LONG)
34    CHECK_TYPE_SIZE("unsigned long long"    UNSIGNED_LONG_LONG)
35    
36    # User-configurable options
37    #
38    # (Note: CMakeSetup displays these in alphabetical order, regardless of
39    # the order we use here)
40    
41    SET(BUILD_SHARED_LIBS "SHARED" CACHE STRING
42        "What type of libraries to build. Set to SHARED or STATIC.")
43    
44    OPTION(PCRE_BUILD_PCRECPP "Build the PCRE C++ library (pcrecpp)." ON)
45    
46    SET(PCRE_EBCDIC FALSE CACHE BOOL
47        "Use EBCDIC coding instead of ASCII. (This is rarely used outside of mainframe systems)")
48    
49    SET(PCRE_LINK_SIZE "2" CACHE STRING
50        "Internal link size (2, 3 or 4 allowed). See LINK_SIZE in config.h.in for details.")
51    
52    SET(PCRE_MATCH_LIMIT "10000000" CACHE STRING
53        "Default limit on internal looping. See MATCH_LIMIT in config.h.in for details.")
54    
55    SET(PCRE_MATCH_LIMIT_RECURSION "MATCH_LIMIT" CACHE STRING
56        "Default limit on internal recursion. See MATCH_LIMIT_RECURSION in config.h.in for details.")
57    
58    SET(PCRE_NEWLINE "LF" CACHE STRING
59        "What to recognize as a newline (one of CR, LF, CRLF, ANY).")
60    
61    SET(PCRE_NO_RECURSE TRUE CACHE BOOL
62        "If ON, then don't use stack recursion when matching. See NO_RECURSE in config.h.in for details.")
63    
64    SET(PCRE_POSIX_MALLOC_THRESHOLD "10" CACHE STRING
65        "Threshold for malloc() usage. See POSIX_MALLOC_THRESHOLD in config.h.in for details.")
66    
67    SET(PCRE_SUPPORT_UNICODE_PROPERTIES FALSE CACHE BOOL
68        "Enable support for Unicode properties. (If set, UTF-8 support will be enabled as well)")
69    
70    SET(PCRE_SUPPORT_UTF8 FALSE CACHE BOOL
71        "Enable support for the Unicode UTF-8 encoding.")
72    
73    # Prepare build configuration
74    
75    SET(pcre_have_type_traits 0)
76    SET(pcre_have_bits_type_traits 0)
77    
78    IF(HAVE_TYPE_TRAITS_H)
79            SET(pcre_have_type_traits 1)
80    ENDIF(HAVE_TYPE_TRAITS_H)
81    
82    IF(HAVE_BITS_TYPE_TRAITS_H)
83            SET(pcre_have_bits_type_traits 1)
84    ENDIF(HAVE_BITS_TYPE_TRAITS_H)
85    
86    SET(pcre_have_long_long 0)
87    SET(pcre_have_ulong_long 0)
88    
89    IF(HAVE_LONG_LONG)
90            SET(pcre_have_long_long 1)
91    ENDIF(HAVE_LONG_LONG)
92    
93    IF(HAVE_UNSIGNED_LONG_LONG)
94            SET(pcre_have_ulong_long 1)
95    ENDIF(HAVE_UNSIGNED_LONG_LONG)
96    
97    IF(PCRE_SUPPORT_UTF8 OR PCRE_SUPPORT_UNICODE_PROPERTIES)
98            SET(SUPPORT_UTF8 1)
99    ENDIF(PCRE_SUPPORT_UTF8 OR PCRE_SUPPORT_UNICODE_PROPERTIES)
100    
101    IF(PCRE_SUPPORT_UNICODE_PROPERTIES)
102            SET(SUPPORT_UCP 1)
103    ENDIF(PCRE_SUPPORT_UNICODE_PROPERTIES)
104    
105    IF(PCRE_NEWLINE STREQUAL "LF")
106            SET(NEWLINE "10")
107    ELSEIF(PCRE_NEWLINE STREQUAL "CR")
108            SET(NEWLINE "13")
109    ELSEIF(PCRE_NEWLINE STREQUAL "CRLF")
110            SET(NEWLINE "3338")
111    ELSEIF(PCRE_NEWLINE STREQUAL "ANY")
112            SET(NEWLINE "-1")
113    ELSE(PCRE_NEWLINE STREQUAL "LF")
114            MESSAGE(FATAL_ERROR "The PCRE_NEWLINE variable must be set to one of the following values: \"LF\", \"CR\", \"CRLF\", \"ANY\".")
115    ENDIF(PCRE_NEWLINE STREQUAL "LF")
116    
117    IF(PCRE_EBCDIC)
118            SET(EBCDIC 1)
119    ENDIF(PCRE_EBCDIC)
120    
121    IF(PCRE_NO_RECURSE)
122            SET(NO_RECURSE 1)
123    ENDIF(PCRE_NO_RECURSE)
124    
125    # Output files
126    
127    CONFIGURE_FILE(config-cmake.h.in
128                   ${CMAKE_BINARY_DIR}/config.h
129                   @ONLY)
130    
131    CONFIGURE_FILE(pcre.h.generic
132                   ${CMAKE_BINARY_DIR}/pcre.h
133                   COPYONLY)
134    
135    # What about pcre-config and libpcre.pc?
136    
137    IF(PCRE_BUILD_PCRECPP)
138            CONFIGURE_FILE(pcre_stringpiece.h.in
139                           ${CMAKE_BINARY_DIR}/pcre_stringpiece.h
140                           @ONLY)
141    
142            CONFIGURE_FILE(pcrecpparg.h.in
143                           ${CMAKE_BINARY_DIR}/pcrecpparg.h
144                           @ONLY)
145    ENDIF(PCRE_BUILD_PCRECPP)
146    
147    # Character table generation
148    
149    ADD_EXECUTABLE(dftables dftables.c)
150    
151    GET_TARGET_PROPERTY(DFTABLES_EXE dftables LOCATION)
152    
153    ADD_CUSTOM_COMMAND(
154            COMMENT "Generating character tables (pcre_chartables.c) for current locale"
155            DEPENDS dftables
156            COMMAND ${DFTABLES_EXE}
157            ARGS    ${CMAKE_BINARY_DIR}/pcre_chartables.c
158            OUTPUT  ${CMAKE_BINARY_DIR}/pcre_chartables.c
159    )
160    
161    # Source code
162    
163    SET(PCRE_HEADERS ${CMAKE_BINARY_DIR}/pcre.h)
164    
165    SET(PCRE_SOURCES
166            ${CMAKE_BINARY_DIR}/pcre_chartables.c
167            pcre_compile.c
168            pcre_config.c
169            pcre_dfa_exec.c
170            pcre_exec.c
171            pcre_fullinfo.c
172            pcre_get.c
173            pcre_globals.c
174            pcre_info.c
175            pcre_newline.c
176            pcre_maketables.c
177            pcre_ord2utf8.c
178            pcre_refcount.c
179            pcre_study.c
180            pcre_tables.c
181            pcre_try_flipped.c
182            pcre_ucp_searchfuncs.c
183            pcre_valid_utf8.c
184            pcre_version.c
185            pcre_xclass.c
186    )
187    
188    SET(PCREPOSIX_HEADERS pcreposix.h)
189    
190    SET(PCREPOSIX_SOURCES pcreposix.c)
191    
192    SET(PCRECPP_HEADERS
193            pcrecpp.h
194            pcre_scanner.h
195            ${CMAKE_BINARY_DIR}/pcrecpparg.h
196            ${CMAKE_BINARY_DIR}/pcre_stringpiece.h
197    )
198    
199    SET(PCRECPP_SOURCES
200            pcrecpp.cc
201            pcre_scanner.cc
202            pcre_stringpiece.cc
203    )
204    
205    # Build setup
206    
207    ADD_DEFINITIONS(-DHAVE_CONFIG_H)
208    
209    IF(WIN32)
210            # What about -DDLL_EXPORT?
211            ADD_DEFINITIONS(-D_CRT_SECURE_NO_DEPRECATE)
212    ENDIF(WIN32)
213    
214    SET(CMAKE_INCLUDE_CURRENT_DIR 1)
215    
216    #SET(CMAKE_DEBUG_POSTFIX "d")
217    
218    # Libraries
219    
220    ADD_LIBRARY(pcre ${PCRE_HEADERS} ${PCRE_SOURCES})
221    
222    ADD_LIBRARY(pcreposix ${PCREPOSIX_HEADERS} ${PCREPOSIX_SOURCES})
223    TARGET_LINK_LIBRARIES(pcreposix pcre)
224    
225    IF(PCRE_BUILD_PCRECPP)
226            ADD_LIBRARY(pcrecpp ${PCRECPP_HEADERS} ${PCRECPP_SOURCES})
227            TARGET_LINK_LIBRARIES(pcrecpp pcre)
228            IF(MINGW)
229                    SET_TARGET_PROPERTIES(pcrecpp PROPERTIES PREFIX "mingw-")
230            ENDIF(MINGW)
231    ENDIF(PCRE_BUILD_PCRECPP)
232    
233    # Executables
234    
235    ADD_EXECUTABLE(pcretest pcretest.c)
236    TARGET_LINK_LIBRARIES(pcretest pcreposix)
237    
238    ADD_EXECUTABLE(pcregrep pcregrep.c)
239    TARGET_LINK_LIBRARIES(pcregrep pcreposix)
240    
241    # Testing
242    
243    ENABLE_TESTING()
244    
245    IF(UNIX)
246            ADD_TEST(test1 ${CMAKE_SOURCE_DIR}/RunTest srcdir=${CMAKE_SOURCE_DIR})
247    ELSEIF(WIN32)
248            ADD_TEST(test1 ${CMAKE_SOURCE_DIR}/RunTest.bat ${CMAKE_SOURCE_DIR})
249    ENDIF(UNIX)
250    
251    # Installation
252    
253    SET(CMAKE_INSTALL_ALWAYS 1)
254    
255    INSTALL(TARGETS pcre pcreposix pcregrep pcretest
256            RUNTIME DESTINATION bin
257            LIBRARY DESTINATION lib
258            ARCHIVE DESTINATION lib)
259    
260    INSTALL(FILES ${PCRE_HEADERS} ${PCREPOSIX_HEADERS} DESTINATION include)
261    
262    FILE(GLOB html ${CMAKE_SOURCE_DIR}/doc/html/*.html)
263    FILE(GLOB man1 ${CMAKE_SOURCE_DIR}/doc/*.1)
264    FILE(GLOB man3 ${CMAKE_SOURCE_DIR}/doc/*.3)
265    
266    IF(PCRE_BUILD_PCRECPP)
267            INSTALL(TARGETS pcrecpp DESTINATION lib)
268            INSTALL(FILES ${PCRECPP_HEADERS} DESTINATION include)
269    ELSE(PCRE_BUILD_PCRECPP)
270            # Remove pcrecpp.3
271            FOREACH(man ${man3})
272                    GET_FILENAME_COMPONENT(man_tmp ${man} NAME)
273                    IF(NOT man_tmp STREQUAL "pcrecpp.3")
274                            SET(man3_new ${man3} ${man})
275                    ENDIF(NOT man_tmp STREQUAL "pcrecpp.3")
276            ENDFOREACH(man ${man3})
277            SET(man3 ${man3_new})
278    ENDIF(PCRE_BUILD_PCRECPP)
279    
280    INSTALL(FILES ${man1} DESTINATION man/man1)
281    INSTALL(FILES ${man3} DESTINATION man/man3)
282    INSTALL(FILES ${html} DESTINATION doc/html)
283    
284    # end CMakeLists.txt
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