2 CMAKE_MINIMUM_REQUIRED(VERSION 2.8.12 FATAL_ERROR)
6 SET(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/build/cmake")
7 if(NOT CMAKE_RUNTIME_OUTPUT_DIRECTORY)
8 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${libarchive_BINARY_DIR}/bin)
11 # Set the Build type for make based generators.
12 # You can choose following types:
14 # Release : Release build
15 # RelWithDebInfo : Release build with Debug Info
16 # MinSizeRel : Release Min Size build
17 IF(NOT CMAKE_BUILD_TYPE)
18 SET(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Build Type" FORCE)
19 ENDIF(NOT CMAKE_BUILD_TYPE)
20 # Set a value type to properly display CMAKE_BUILD_TYPE on GUI if the
21 # value type is "UNINITIALIZED".
22 GET_PROPERTY(cached_type CACHE CMAKE_BUILD_TYPE PROPERTY TYPE)
23 IF("${cached_type}" STREQUAL "UNINITIALIZED")
24 SET(CMAKE_BUILD_TYPE "${CMAKE_BUILD_TYPE}" CACHE STRING "Build Type" FORCE)
25 ENDIF("${cached_type}" STREQUAL "UNINITIALIZED")
26 # Check the Build Type.
27 IF(NOT "${CMAKE_BUILD_TYPE}"
28 MATCHES "^(Debug|Release|RelWithDebInfo|MinSizeRel)\$")
30 "Unknown keyword for CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}\n"
31 "Acceptable keywords: Debug,Release,RelWithDebInfo,MinSizeRel")
32 ENDIF(NOT "${CMAKE_BUILD_TYPE}"
33 MATCHES "^(Debug|Release|RelWithDebInfo|MinSizeRel)\$")
35 # On MacOS, prefer MacPorts libraries to system libraries.
36 # I haven't come up with a compelling argument for this to be conditional.
37 list(APPEND CMAKE_PREFIX_PATH /opt/local)
38 # Enable @rpath in the install name.
39 # detail in "cmake --help-policy CMP0042"
40 SET(CMAKE_MACOSX_RPATH ON)
43 # Version - read from 'version' file.
45 FILE(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/build/version _version)
47 "^([0-9])[0-9][0-9][0-9][0-9][0-9][0-9][a-z]?$" "\\1" _major ${_version})
49 "^[0-9]([0-9][0-9][0-9])[0-9][0-9][0-9][a-z]?$" "\\1" _minor ${_version})
51 "^[0-9][0-9][0-9][0-9]([0-9][0-9][0-9])[a-z]?$" "\\1" _revision ${_version})
53 "^[0-9][0-9][0-9][0-9][0-9][0-9][0-9]([a-z]?)$" "\\1" _quality ${_version})
54 SET(_version_number ${_major}${_minor}${_revision})
55 STRING(REGEX REPLACE "[0]*([^0]*[0-9])$" "\\1" _trimmed_minor ${_minor})
56 STRING(REGEX REPLACE "[0]*([^0]*[0-9])$" "\\1" _trimmed_revision ${_revision})
58 SET(VERSION "${_major}.${_trimmed_minor}.${_trimmed_revision}${_quality}")
59 SET(BSDCPIO_VERSION_STRING "${VERSION}")
60 SET(BSDTAR_VERSION_STRING "${VERSION}")
61 SET(BSDCAT_VERSION_STRING "${VERSION}")
62 SET(LIBARCHIVE_VERSION_NUMBER "${_version_number}")
63 SET(LIBARCHIVE_VERSION_STRING "${VERSION}")
65 # INTERFACE_VERSION increments with every release
66 # libarchive 2.7 == interface version 9 = 2 + 7
67 # libarchive 2.8 == interface version 10 = 2 + 8
68 # libarchive 2.9 == interface version 11 = 2 + 9
69 # libarchive 3.0 == interface version 12
70 # libarchive 3.1 == interface version 13
71 math(EXPR INTERFACE_VERSION "13 + ${_minor}")
73 # Set SOVERSION == Interface version
74 # ?? Should there be more here ??
75 SET(SOVERSION "${INTERFACE_VERSION}")
77 # Enalbe CMAKE_PUSH_CHECK_STATE() and CMAKE_POP_CHECK_STATE() macros
78 # saving and restoring the state of the variables.
79 INCLUDE(CMakePushCheckState)
81 # Initialize the state of the variables. This initialization is not
82 # necessary but this shows you what value the variables initially have.
83 SET(CMAKE_REQUIRED_DEFINITIONS)
84 SET(CMAKE_REQUIRED_INCLUDES)
85 SET(CMAKE_REQUIRED_LIBRARIES)
86 SET(CMAKE_REQUIRED_FLAGS)
88 # Especially for early development, we want to be a little
89 # aggressive about diagnosing build problems; this can get
90 # relaxed somewhat in final shipping versions.
91 IF (CMAKE_C_COMPILER_ID MATCHES "^GNU$")
92 SET(CMAKE_REQUIRED_FLAGS "-Wall -Wformat -Wformat-security")
93 #################################################################
94 # Set compile flags for all build types.
95 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wformat -Wformat-security")
96 #################################################################
97 # Set compile flags for debug build.
98 # This is added into CMAKE_C_FLAGS when CMAKE_BUILD_TYPE is "Debug"
99 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Werror")
100 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wextra")
101 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wunused")
102 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wshadow")
103 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wmissing-prototypes")
104 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wcast-qual")
105 ENDIF (CMAKE_C_COMPILER_ID MATCHES "^GNU$")
106 IF (CMAKE_C_COMPILER_ID MATCHES "^Clang$")
107 SET(CMAKE_REQUIRED_FLAGS "-Wall -Wformat -Wformat-security")
108 #################################################################
109 # Set compile flags for all build types.
110 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wformat -Wformat-security")
111 #################################################################
112 # Set compile flags for debug build.
113 # This is added into CMAKE_C_FLAGS when CMAKE_BUILD_TYPE is "Debug"
114 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g")
115 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Werror")
116 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wextra")
117 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wunused")
118 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wshadow")
119 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wmissing-prototypes")
120 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wcast-qual")
121 ENDIF (CMAKE_C_COMPILER_ID MATCHES "^Clang$")
122 IF (CMAKE_C_COMPILER_ID MATCHES "^XL$")
123 SET(CMAKE_C_COMPILER "xlc_r")
124 SET(CMAKE_REQUIRED_FLAGS "-qflag=e:e -qformat=sec")
125 #################################################################
126 # Set compile flags for all build types.
127 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -qflag=e:e -qformat=sec")
128 #################################################################
129 # Set compile flags for debug build.
130 # This is added into CMAKE_C_FLAGS when CMAKE_BUILD_TYPE is "Debug"
131 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g")
132 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -qhalt=w")
133 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -qflag=w:w")
134 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -qinfo=pro:use")
135 ENDIF(CMAKE_C_COMPILER_ID MATCHES "^XL$")
137 #################################################################
138 # Set compile flags for debug build.
139 # This is added into CMAKE_C_FLAGS when CMAKE_BUILD_TYPE is "Debug"
140 # Enable level 4 C4061: The enumerate has no associated handler in a switch
142 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4061")
143 # Enable level 4 C4254: A larger bit field was assigned to a smaller bit
145 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4254")
146 # Enable level 4 C4295: An array was initialized but the last character in
147 # the array is not a null; accessing the array may
148 # produce unexpected results.
149 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4295")
150 # Enable level 4 C4296: An unsigned variable was used in a comparison
151 # operation with zero.
152 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4296")
153 # Enable level 4 C4389: An operation involved signed and unsigned variables.
154 # This could result in a loss of data.
155 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4389")
156 # Enable level 4 C4505: The given function is local and not referenced in
157 # the body of the module; therefore, the function is
159 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4505")
160 # Enable level 4 C4514: The optimizer removed an inline function that is not
162 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4514")
163 # Enable level 4 C4702: Unreachable code.
164 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4702")
165 # Enable level 4 C4706: The test value in a conditional expression was the
166 # result of an assignment.
167 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4706")
168 # /WX option is the same as gcc's -Werror option.
169 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /WX")
170 # /Oi option enables built-in functions.
171 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /Oi")
172 #################################################################
173 # Set compile flags for release build.
174 SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /Oi")
177 # Enable CTest/CDash support
180 OPTION(ENABLE_NETTLE "Enable use of Nettle" ON)
181 OPTION(ENABLE_OPENSSL "Enable use of OpenSSL" ON)
182 OPTION(ENABLE_LZMA "Enable the use of the system found LZMA library if found" ON)
183 OPTION(ENABLE_ZLIB "Enable the use of the system found ZLIB library if found" ON)
184 OPTION(ENABLE_BZip2 "Enable the use of the system found BZip2 library if found" ON)
185 OPTION(ENABLE_LIBXML2 "Enable the use of the system found libxml2 library if found" ON)
186 OPTION(ENABLE_EXPAT "Enable the use of the system found EXPAT library if found" ON)
187 OPTION(ENABLE_PCREPOSIX "Enable the use of the system found PCREPOSIX library if found" ON)
188 OPTION(ENABLE_LibGCC "Enable the use of the system found LibGCC library if found" ON)
189 # CNG is used for encrypt/decrypt Zip archives on Windows.
190 OPTION(ENABLE_CNG "Enable the use of CNG(Crypto Next Generation)" ON)
192 OPTION(ENABLE_TAR "Enable tar building" ON)
193 OPTION(ENABLE_TAR_SHARED "Enable dynamic build of tar" FALSE)
194 OPTION(ENABLE_CPIO "Enable cpio building" ON)
195 OPTION(ENABLE_CPIO_SHARED "Enable dynamic build of cpio" FALSE)
196 OPTION(ENABLE_CAT "Enable cat building" ON)
197 OPTION(ENABLE_CAT_SHARED "Enable dynamic build of cat" FALSE)
198 OPTION(ENABLE_XATTR "Enable extended attribute support" ON)
199 OPTION(ENABLE_ACL "Enable ACL support" ON)
200 OPTION(ENABLE_ICONV "Enable iconv support" ON)
201 OPTION(ENABLE_TEST "Enable unit and regression tests" ON)
202 OPTION(ENABLE_COVERAGE "Enable code coverage (GCC only, automatically sets ENABLE_TEST to ON)" FALSE)
203 OPTION(ENABLE_INSTALL "Enable installing of libraries" ON)
205 SET(POSIX_REGEX_LIB "AUTO" CACHE STRING "Choose what library should provide POSIX regular expression support")
206 SET(ENABLE_SAFESEH "AUTO" CACHE STRING "Enable use of /SAFESEH linker flag (MSVC only)")
207 SET(WINDOWS_VERSION "WIN7" CACHE STRING "Set Windows version to use (Windows only)")
210 include(LibarchiveCodeCoverage)
211 ENDIF(ENABLE_COVERAGE)
218 IF(WINDOWS_VERSION STREQUAL "WIN8")
219 SET(NTDDI_VERSION 0x06020000)
220 SET(_WIN32_WINNT 0x0602)
222 ELSEIF(WINDOWS_VERSION STREQUAL "WIN7")
223 SET(NTDDI_VERSION 0x06010000)
224 SET(_WIN32_WINNT 0x0601)
226 ELSEIF(WINDOWS_VERSION STREQUAL "WS08")
227 SET(NTDDI_VERSION 0x06000100)
228 SET(_WIN32_WINNT 0x0600)
230 ELSEIF(WINDOWS_VERSION STREQUAL "VISTA")
231 SET(NTDDI_VERSION 0x06000000)
232 SET(_WIN32_WINNT 0x0600)
234 ELSEIF(WINDOWS_VERSION STREQUAL "WS03")
235 SET(NTDDI_VERSION 0x05020000)
236 SET(_WIN32_WINNT 0x0502)
238 ELSEIF(WINDOWS_VERSION STREQUAL "WINXP")
239 SET(NTDDI_VERSION 0x05010000)
240 SET(_WIN32_WINNT 0x0501)
242 ELSE(WINDOWS_VERSION STREQUAL "WIN8")
243 # Default to Windows Server 2003 API if we don't recognize the specifier
244 SET(NTDDI_VERSION 0x05020000)
245 SET(_WIN32_WINNT 0x0502)
247 ENDIF(WINDOWS_VERSION STREQUAL "WIN8")
251 IF(ENABLE_SAFESEH STREQUAL "YES")
252 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SAFESEH")
253 SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /SAFESEH")
254 SET(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} /SAFESEH")
255 SET(ENV{LDFLAGS} "$ENV{LDFLAGS} /SAFESEH")
256 ELSEIF(ENABLE_SAFESEH STREQUAL "NO")
257 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SAFESEH:NO")
258 SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /SAFESEH:NO")
259 SET(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} /SAFESEH:NO")
260 SET(ENV{LDFLAGS} "$ENV{LDFLAGS} /SAFESEH:NO")
261 ENDIF(ENABLE_SAFESEH STREQUAL "YES")
264 IF("${CMAKE_C_PLATFORM_ID}" MATCHES "^(HP-UX)$")
265 ADD_DEFINITIONS(-D_XOPEN_SOURCE=500) # Ask wchar.h for mbstate_t
269 INCLUDE(CheckCSourceCompiles)
270 INCLUDE(CheckCSourceRuns)
271 INCLUDE(CheckFileOffsetBits)
273 INCLUDE(CheckHeaderDirent)
274 INCLUDE(CheckIncludeFile)
275 INCLUDE(CheckIncludeFiles)
276 INCLUDE(CheckLibraryExists)
277 INCLUDE(CheckStructHasMember)
278 INCLUDE(CheckSymbolExists)
279 INCLUDE(CheckTypeExists)
280 INCLUDE(CheckTypeSize)
285 MACRO (GENERATE_LIST_H _listfile _cmlist __list_sources)
287 # Remove _listfile and _cmlist from _argv
288 LIST(REMOVE_AT _argv 0 1)
289 IF (NOT EXISTS "${_listfile}" OR
290 ${_cmlist} IS_NEWER_THAN "${_listfile}")
292 MESSAGE(STATUS "Generating ${_listfile}")
293 FILE(WRITE ${_listfile} "")
294 FOREACH (testfile ${_argv})
295 IF (testfile MATCHES "^test_[^/]+[.]c$")
296 FILE(STRINGS ${testfile} testvar REGEX "^DEFINE_TEST")
297 FOREACH (deftest ${testvar})
298 FILE(APPEND ${_listfile} "${deftest}\n")
300 ENDIF (testfile MATCHES "^test_[^/]+[.]c$")
301 ENDFOREACH (testfile)
303 ENDIF (NOT EXISTS "${_listfile}" OR
304 ${_cmlist} IS_NEWER_THAN "${_listfile}")
305 ENDMACRO (GENERATE_LIST_H)
307 # Generate installation rules for man pages.
309 MACRO (INSTALL_MAN __mans)
310 FOREACH (_man ${ARGV})
311 STRING(REGEX REPLACE "^.+[.]([1-9])" "\\1" _mansect ${_man})
312 INSTALL(FILES ${_man} DESTINATION "share/man/man${_mansect}")
314 ENDMACRO (INSTALL_MAN __mans)
316 # Find out what macro is needed to use libraries on Windows.
318 MACRO (TRY_MACRO_FOR_LIBRARY INCLUDES LIBRARIES
319 TRY_TYPE SAMPLE_SOURCE MACRO_LIST)
320 IF(WIN32 AND NOT CYGWIN)
321 CMAKE_PUSH_CHECK_STATE() # Save the state of the variables
322 SET(CMAKE_REQUIRED_INCLUDES ${INCLUDES})
323 SET(CMAKE_REQUIRED_LIBRARIES ${LIBRARIES})
324 FOREACH(VAR ${MACRO_LIST})
325 # Clear ${VAR} from CACHE If the libraries which ${VAR} was
326 # checked with are changed.
327 SET(VAR_WITH_LIB "${VAR}_WITH_LIB")
328 GET_PROPERTY(PREV_VAR_WITH_LIB VARIABLE PROPERTY ${VAR_WITH_LIB})
329 IF(NOT "${PREV_VAR_WITH_LIB}" STREQUAL "${LIBRARIES}")
331 ENDIF(NOT "${PREV_VAR_WITH_LIB}" STREQUAL "${LIBRARIES}")
332 # Check if the library can be used with the macro.
333 IF("${TRY_TYPE}" MATCHES "COMPILES")
334 CHECK_C_SOURCE_COMPILES("${SAMPLE_SOURCE}" ${VAR})
335 ELSEIF("${TRY_TYPE}" MATCHES "RUNS")
336 CHECK_C_SOURCE_RUNS("${SAMPLE_SOURCE}" ${VAR})
337 ELSE("${TRY_TYPE}" MATCHES "COMPILES")
338 MESSAGE(FATAL_ERROR "UNKNOWN KEYWORD \"${TRY_TYPE}\" FOR TRY_TYPE")
339 ENDIF("${TRY_TYPE}" MATCHES "COMPILES")
340 # Save the libraries which ${VAR} is checked with.
341 SET(${VAR_WITH_LIB} "${LIBRARIES}" CACHE INTERNAL
342 "Macro ${VAR} is checked with")
344 CMAKE_POP_CHECK_STATE() # Restore the state of the variables
345 ENDIF(WIN32 AND NOT CYGWIN)
346 ENDMACRO (TRY_MACRO_FOR_LIBRARY)
348 # Check compress/decompress libraries
350 IF(WIN32 AND NOT CMAKE_CL_64 AND NOT CYGWIN)
351 # GnuWin32 is only for Win32, not Win64.
352 SET(__GNUWIN32PATH "C:/Program Files/GnuWin32")
353 ENDIF(WIN32 AND NOT CMAKE_CL_64 AND NOT CYGWIN)
354 IF(DEFINED __GNUWIN32PATH AND EXISTS "${__GNUWIN32PATH}")
355 # You have to add a path availabel DLL file into PATH environment variable.
356 # Maybe DLL path is "C:/Program Files/GnuWin32/bin".
357 # The zlib and the bzip2 Setup program have installed programs and DLLs into
358 # "C:/Program Files/GnuWin32" by default.
359 # This is convenience setting for Windows.
360 SET(CMAKE_PREFIX_PATH ${__GNUWIN32PATH} $(CMAKE_PREFIX_PATH))
362 # If you didn't use Setup program or installed into nonstandard path,
363 # cmake cannot find out your zlib or bzip2 libraries and include files,
364 # you should execute cmake with -DCMAKE_PREFIX_PATH option.
366 # cmake -DCMAKE_PREFIX_PATH=<your-GnuWin32-path> <path-to-source>
368 # If compiling error occurred in zconf.h, You may need patch to zconf.h.
369 #--- zconf.h.orig 2005-07-21 00:40:26.000000000
370 #+++ zconf.h 2009-01-19 11:39:10.093750000
373 # #if 1 /* HAVE_UNISTD_H -- this line is updated by ./configure */
374 # # include <sys/types.h> /* for off_t */
375 #-# include <unistd.h> /* for SEEK_* and off_t */
376 #+# include <stdio.h> /* for SEEK_* and off_t */
378 # # include <unixio.h> /* for off_t */
380 ENDIF(DEFINED __GNUWIN32PATH AND EXISTS "${__GNUWIN32PATH}")
382 SET(ADDITIONAL_LIBS "")
389 SET(ZLIB_FOUND FALSE) # Override cached value
394 INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR})
395 LIST(APPEND ADDITIONAL_LIBS ${ZLIB_LIBRARIES})
396 IF(WIN32 AND NOT CYGWIN)
398 # Test if ZLIB_WINAPI macro is needed to use.
400 TRY_MACRO_FOR_LIBRARY(
401 "${ZLIB_INCLUDE_DIR}" "${ZLIB_LIBRARIES}"
403 "#include <zlib.h>\nint main() {uLong f = zlibCompileFlags(); return (f&(1U<<10))?0:-1; }"
406 ADD_DEFINITIONS(-DZLIB_WINAPI)
408 # Test if a macro is needed for the library.
409 TRY_MACRO_FOR_LIBRARY(
410 "${ZLIB_INCLUDE_DIR}" "${ZLIB_LIBRARIES}"
412 "#include <zlib.h>\nint main() {return zlibVersion()?1:0; }"
413 "ZLIB_DLL;WITHOUT_ZLIB_DLL")
415 ADD_DEFINITIONS(-DZLIB_DLL)
418 ENDIF(WIN32 AND NOT CYGWIN)
420 MARK_AS_ADVANCED(CLEAR ZLIB_INCLUDE_DIR)
421 MARK_AS_ADVANCED(CLEAR ZLIB_LIBRARY)
428 SET(BZIP2_FOUND FALSE) # Override cached value
433 INCLUDE_DIRECTORIES(${BZIP2_INCLUDE_DIR})
434 LIST(APPEND ADDITIONAL_LIBS ${BZIP2_LIBRARIES})
435 # Test if a macro is needed for the library.
436 TRY_MACRO_FOR_LIBRARY(
437 "${BZIP2_INCLUDE_DIR}" "${BZIP2_LIBRARIES}"
439 "#include <bzlib.h>\nint main() {return BZ2_bzlibVersion()?1:0; }"
440 "USE_BZIP2_DLL;USE_BZIP2_STATIC")
442 ADD_DEFINITIONS(-DUSE_BZIP2_DLL)
443 ELSEIF(USE_BZIP2_STATIC)
444 ADD_DEFINITIONS(-DUSE_BZIP2_STATIC)
447 MARK_AS_ADVANCED(CLEAR BZIP2_INCLUDE_DIR)
448 MARK_AS_ADVANCED(CLEAR BZIP2_LIBRARIES)
455 FIND_PACKAGE(LibLZMA)
457 SET(LIBZMA_FOUND FALSE) # Override cached value
463 INCLUDE_DIRECTORIES(${LIBLZMA_INCLUDE_DIRS})
464 LIST(APPEND ADDITIONAL_LIBS ${LIBLZMA_LIBRARIES})
465 # Test if a macro is needed for the library.
466 TRY_MACRO_FOR_LIBRARY(
467 "${LIBLZMA_INCLUDE_DIRS}" "${LIBLZMA_LIBRARIES}"
469 "#include <lzma.h>\nint main() {return (int)lzma_version_number(); }"
470 "WITHOUT_LZMA_API_STATIC;LZMA_API_STATIC")
471 IF(NOT WITHOUT_LZMA_API_STATIC AND LZMA_API_STATIC)
472 ADD_DEFINITIONS(-DLZMA_API_STATIC)
473 ENDIF(NOT WITHOUT_LZMA_API_STATIC AND LZMA_API_STATIC)
475 # LZMA not found and will not be used.
480 IF (LZO2_INCLUDE_DIR)
481 # Already in cache, be silent
482 SET(LZO2_FIND_QUIETLY TRUE)
483 ENDIF (LZO2_INCLUDE_DIR)
485 FIND_PATH(LZO2_INCLUDE_DIR lzo/lzoconf.h)
486 FIND_LIBRARY(LZO2_LIBRARY NAMES lzo2 liblzo2)
487 INCLUDE(FindPackageHandleStandardArgs)
488 FIND_PACKAGE_HANDLE_STANDARD_ARGS(LZO2 DEFAULT_MSG LZO2_LIBRARY LZO2_INCLUDE_DIR)
491 SET(HAVE_LZO_LZOCONF_H 1)
492 SET(HAVE_LZO_LZO1X_H 1)
493 INCLUDE_DIRECTORIES(${LZO2_INCLUDE_DIR})
494 LIST(APPEND ADDITIONAL_LIBS ${LZO2_LIBRARY})
496 # TODO: test for static library.
499 MARK_AS_ADVANCED(CLEAR LZO2_INCLUDE_DIR)
500 MARK_AS_ADVANCED(CLEAR LZO2_LIBRARY)
505 # Already in cache, be silent
506 SET(LZ4_FIND_QUIETLY TRUE)
507 ENDIF (LZ4_INCLUDE_DIR)
509 FIND_PATH(LZ4_INCLUDE_DIR lz4.h)
510 FIND_LIBRARY(LZ4_LIBRARY NAMES lz4 liblz4)
511 INCLUDE(FindPackageHandleStandardArgs)
512 FIND_PACKAGE_HANDLE_STANDARD_ARGS(LZ4 DEFAULT_MSG LZ4_LIBRARY LZ4_INCLUDE_DIR)
516 CMAKE_PUSH_CHECK_STATE() # Save the state of the variables
517 SET(CMAKE_REQUIRED_INCLUDES ${LZ4_INCLUDE_DIR})
518 CHECK_INCLUDE_FILES("lz4hc.h" HAVE_LZ4HC_H)
519 CMAKE_POP_CHECK_STATE() # Restore the state of the variables
520 INCLUDE_DIRECTORIES(${LZ4_INCLUDE_DIR})
521 LIST(APPEND ADDITIONAL_LIBS ${LZ4_LIBRARY})
523 # TODO: test for static library.
526 MARK_AS_ADVANCED(CLEAR LZ4_INCLUDE_DIR)
527 MARK_AS_ADVANCED(CLEAR LZ4_LIBRARY)
532 CHECK_HEADER_DIRENT()
535 MACRO (LA_CHECK_INCLUDE_FILE header var)
536 CHECK_INCLUDE_FILES("${INCLUDES};${header}" ${var})
538 SET(INCLUDES ${INCLUDES} ${header})
540 ENDMACRO (LA_CHECK_INCLUDE_FILE)
542 # Some FreeBSD headers assume sys/types.h was already included.
543 LA_CHECK_INCLUDE_FILE("sys/types.h" HAVE_SYS_TYPES_H)
545 # Alphabetize the rest unless there's a compelling reason
546 LA_CHECK_INCLUDE_FILE("acl/libacl.h" HAVE_ACL_LIBACL_H)
547 LA_CHECK_INCLUDE_FILE("ctype.h" HAVE_CTYPE_H)
548 LA_CHECK_INCLUDE_FILE("copyfile.h" HAVE_COPYFILE_H)
549 LA_CHECK_INCLUDE_FILE("direct.h" HAVE_DIRECT_H)
550 LA_CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
551 LA_CHECK_INCLUDE_FILE("errno.h" HAVE_ERRNO_H)
552 LA_CHECK_INCLUDE_FILE("ext2fs/ext2_fs.h" HAVE_EXT2FS_EXT2_FS_H)
554 CHECK_C_SOURCE_COMPILES("#include <sys/ioctl.h>
555 #include <ext2fs/ext2_fs.h>
556 int main(void) { return EXT2_IOC_GETFLAGS; }" HAVE_WORKING_EXT2_IOC_GETFLAGS)
558 LA_CHECK_INCLUDE_FILE("fcntl.h" HAVE_FCNTL_H)
559 LA_CHECK_INCLUDE_FILE("grp.h" HAVE_GRP_H)
560 LA_CHECK_INCLUDE_FILE("inttypes.h" HAVE_INTTYPES_H)
561 LA_CHECK_INCLUDE_FILE("io.h" HAVE_IO_H)
562 LA_CHECK_INCLUDE_FILE("langinfo.h" HAVE_LANGINFO_H)
563 LA_CHECK_INCLUDE_FILE("limits.h" HAVE_LIMITS_H)
564 LA_CHECK_INCLUDE_FILE("linux/types.h" HAVE_LINUX_TYPES_H)
565 LA_CHECK_INCLUDE_FILE("linux/fiemap.h" HAVE_LINUX_FIEMAP_H)
566 LA_CHECK_INCLUDE_FILE("linux/fs.h" HAVE_LINUX_FS_H)
567 LA_CHECK_INCLUDE_FILE("linux/magic.h" HAVE_LINUX_MAGIC_H)
568 LA_CHECK_INCLUDE_FILE("locale.h" HAVE_LOCALE_H)
569 LA_CHECK_INCLUDE_FILE("memory.h" HAVE_MEMORY_H)
570 LA_CHECK_INCLUDE_FILE("paths.h" HAVE_PATHS_H)
571 LA_CHECK_INCLUDE_FILE("poll.h" HAVE_POLL_H)
572 LA_CHECK_INCLUDE_FILE("process.h" HAVE_PROCESS_H)
573 LA_CHECK_INCLUDE_FILE("pthread.h" HAVE_PTHREAD_H)
574 LA_CHECK_INCLUDE_FILE("pwd.h" HAVE_PWD_H)
575 LA_CHECK_INCLUDE_FILE("readpassphrase.h" HAVE_READPASSPHRASE_H)
576 LA_CHECK_INCLUDE_FILE("regex.h" HAVE_REGEX_H)
577 LA_CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
578 LA_CHECK_INCLUDE_FILE("spawn.h" HAVE_SPAWN_H)
579 LA_CHECK_INCLUDE_FILE("stdarg.h" HAVE_STDARG_H)
580 LA_CHECK_INCLUDE_FILE("stdint.h" HAVE_STDINT_H)
581 LA_CHECK_INCLUDE_FILE("stdlib.h" HAVE_STDLIB_H)
582 LA_CHECK_INCLUDE_FILE("string.h" HAVE_STRING_H)
583 LA_CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H)
584 LA_CHECK_INCLUDE_FILE("sys/acl.h" HAVE_SYS_ACL_H)
585 LA_CHECK_INCLUDE_FILE("sys/cdefs.h" HAVE_SYS_CDEFS_H)
586 LA_CHECK_INCLUDE_FILE("sys/ioctl.h" HAVE_SYS_IOCTL_H)
587 LA_CHECK_INCLUDE_FILE("sys/mkdev.h" HAVE_SYS_MKDEV_H)
588 LA_CHECK_INCLUDE_FILE("sys/mount.h" HAVE_SYS_MOUNT_H)
589 LA_CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
590 LA_CHECK_INCLUDE_FILE("sys/poll.h" HAVE_SYS_POLL_H)
591 LA_CHECK_INCLUDE_FILE("sys/select.h" HAVE_SYS_SELECT_H)
592 LA_CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
593 LA_CHECK_INCLUDE_FILE("sys/statfs.h" HAVE_SYS_STATFS_H)
594 LA_CHECK_INCLUDE_FILE("sys/statvfs.h" HAVE_SYS_STATVFS_H)
595 LA_CHECK_INCLUDE_FILE("sys/time.h" HAVE_SYS_TIME_H)
596 LA_CHECK_INCLUDE_FILE("sys/utime.h" HAVE_SYS_UTIME_H)
597 LA_CHECK_INCLUDE_FILE("sys/utsname.h" HAVE_SYS_UTSNAME_H)
598 LA_CHECK_INCLUDE_FILE("sys/vfs.h" HAVE_SYS_VFS_H)
599 LA_CHECK_INCLUDE_FILE("sys/wait.h" HAVE_SYS_WAIT_H)
600 LA_CHECK_INCLUDE_FILE("time.h" HAVE_TIME_H)
601 LA_CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
602 LA_CHECK_INCLUDE_FILE("utime.h" HAVE_UTIME_H)
603 LA_CHECK_INCLUDE_FILE("wchar.h" HAVE_WCHAR_H)
604 LA_CHECK_INCLUDE_FILE("wctype.h" HAVE_WCTYPE_H)
605 LA_CHECK_INCLUDE_FILE("windows.h" HAVE_WINDOWS_H)
607 LA_CHECK_INCLUDE_FILE("Bcrypt.h" HAVE_BCRYPT_H)
609 UNSET(HAVE_BCRYPT_H CACHE)
611 # Following files need windows.h, so we should test it after windows.h test.
612 LA_CHECK_INCLUDE_FILE("wincrypt.h" HAVE_WINCRYPT_H)
613 LA_CHECK_INCLUDE_FILE("winioctl.h" HAVE_WINIOCTL_H)
616 # Check whether use of __EXTENSIONS__ is safe.
617 # We need some macro such as _GNU_SOURCE to use extension functions.
620 FOREACH (it ${_HEADER})
621 SET(_INCLUDE_FILES "${_INCLUDE_FILES}#include <${it}>\n")
624 CHECK_C_SOURCE_COMPILES(
625 "#define __EXTENSIONS__ 1
627 int main() { return 0;}"
628 SAFE_TO_DEFINE_EXTENSIONS)
636 SET(HAVE_LIBNETTLE 1)
637 LIST(APPEND ADDITIONAL_LIBS ${NETTLE_LIBRARIES})
638 INCLUDE_DIRECTORIES(${NETTLE_INCLUDE_DIR})
640 LIST(APPEND CMAKE_REQUIRED_INCLUDES ${NETTLE_INCLUDE_DIR})
641 LA_CHECK_INCLUDE_FILE("nettle/aes.h" HAVE_NETTLE_AES_H)
642 LA_CHECK_INCLUDE_FILE("nettle/hmac.h" HAVE_NETTLE_HMAC_H)
643 LA_CHECK_INCLUDE_FILE("nettle/md5.h" HAVE_NETTLE_MD5_H)
644 LA_CHECK_INCLUDE_FILE("nettle/pbkdf2.h" HAVE_NETTLE_PBKDF2_H)
645 LA_CHECK_INCLUDE_FILE("nettle/ripemd160.h" HAVE_NETTLE_RIPEMD160_H)
646 LA_CHECK_INCLUDE_FILE("nettle/sha.h" HAVE_NETTLE_SHA_H)
649 MARK_AS_ADVANCED(CLEAR NETTLE_INCLUDE_DIR)
650 MARK_AS_ADVANCED(CLEAR NETTLE_LIBRARIES)
655 # (Except on Mac, where OpenSSL is deprecated.)
657 IF(ENABLE_OPENSSL AND NOT CMAKE_SYSTEM_NAME MATCHES "Darwin")
658 FIND_PACKAGE(OpenSSL)
660 SET(HAVE_LIBCRYPTO 1)
661 INCLUDE_DIRECTORIES(${OPENSSL_INCLUDE_DIR})
662 LIST(APPEND ADDITIONAL_LIBS ${OPENSSL_CRYPTO_LIBRARY})
665 SET(OPENSSL_FOUND FALSE) # Override cached value
669 IF(NOT OPENSSL_FOUND)
670 CHECK_LIBRARY_EXISTS(md "MD5Init" "" LIBMD_FOUND)
672 CMAKE_PUSH_CHECK_STATE() # Save the state of the variables
673 SET(CMAKE_REQUIRED_LIBRARIES "md")
674 FIND_LIBRARY(LIBMD_LIBRARY NAMES md)
675 LIST(APPEND ADDITIONAL_LIBS ${LIBMD_LIBRARY})
676 CMAKE_POP_CHECK_STATE() # Restore the state of the variables
678 ENDIF(NOT OPENSSL_FOUND)
681 # How to prove that CRYPTO functions, which have several names on various
682 # platforms, just see if archive_digest.c can compile and link against
683 # required libraries.
685 MACRO(CHECK_CRYPTO ALGORITHMS IMPLEMENTATION)
686 FOREACH(ALGORITHM ${ALGORITHMS})
687 IF(NOT ARCHIVE_CRYPTO_${ALGORITHM})
688 STRING(TOLOWER "${ALGORITHM}" lower_algorithm)
689 STRING(TOUPPER "${ALGORITHM}" algorithm)
690 IF ("${IMPLEMENTATION}" MATCHES "^OPENSSL$" AND NOT OPENSSL_FOUND)
691 SET(ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION} FALSE)
692 ELSEIF("${IMPLEMENTATION}" MATCHES "^NETTLE$" AND NOT NETTLE_FOUND)
693 SET(ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION} FALSE)
694 ENDIF("${IMPLEMENTATION}" MATCHES "^OPENSSL$" AND NOT OPENSSL_FOUND)
696 IF(NOT DEFINED ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION})
697 # Probe the local implementation for whether this
698 # crypto implementation is available on this platform.
699 SET(TRY_CRYPTO_REQUIRED_INCLUDES
700 "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_BINARY_DIR};${CMAKE_CURRENT_SOURCE_DIR}/libarchive;${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp")
701 SET(TRY_CRYPTO_REQUIRED_LIBS)
702 IF ("${IMPLEMENTATION}" MATCHES "^OPENSSL$" AND OPENSSL_FOUND)
703 SET(TRY_CRYPTO_REQUIRED_INCLUDES
704 "${TRY_CRYPTO_REQUIRED_INCLUDES};${OPENSSL_INCLUDE_DIR}")
705 SET(TRY_CRYPTO_REQUIRED_LIBS
706 "-DLINK_LIBRARIES:STRING=${OPENSSL_LIBRARIES}")
707 ELSEIF("${IMPLEMENTATION}" MATCHES "^NETTLE$" AND NETTLE_FOUND)
708 SET(TRY_CRYPTO_REQUIRED_INCLUDES
709 "${TRY_CRYPTO_REQUIRED_INCLUDES};${NETTLE_INCLUDE_DIR}")
710 SET(TRY_CRYPTO_REQUIRED_LIBS
711 "-DLINK_LIBRARIES:STRING=${NETTLE_LIBRARY}")
712 ELSEIF("${IMPLEMENTATION}" MATCHES "^LIBMD$" AND LIBMD_FOUND)
713 SET(TRY_CRYPTO_REQUIRED_LIBS
714 "-DLINK_LIBRARIES:STRING=${LIBMD_LIBRARY}")
715 ENDIF("${IMPLEMENTATION}" MATCHES "^OPENSSL$" AND OPENSSL_FOUND)
717 CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/build/cmake/config.h.in
718 ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/confdefs.h)
719 FILE(READ "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/confdefs.h"
721 FILE(READ "${CMAKE_CURRENT_SOURCE_DIR}/libarchive/archive_digest.c"
724 SET(SOURCE "${CONFDEFS_H}
726 #define ARCHIVE_${algorithm}_COMPILE_TEST
727 #define ARCHIVE_CRYPTO_${algorithm}_${IMPLEMENTATION}
728 #define PLATFORM_CONFIG_H \"check_crypto_md.h\"
733 main(int argc, char **argv)
735 archive_${lower_algorithm}_ctx ctx;
736 archive_${lower_algorithm}_init(&ctx);
737 archive_${lower_algorithm}_update(&ctx, *argv, argc);
738 archive_${lower_algorithm}_final(&ctx, NULL);
743 FILE(WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/check_crypto_md.h" "")
744 FILE(WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/check_crypto_md.c" "${SOURCE}")
745 MESSAGE(STATUS "Checking support for ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION}")
747 TRY_COMPILE(ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION}
749 ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/check_crypto_md.c
751 "${TRY_CRYPTO_REQUIRED_LIBS}"
752 "${TRY_CRYPTO_REQUIRED_INCLUDES}"
753 OUTPUT_VARIABLE OUTPUT)
755 # Inform user whether or not we found it; if not, log why we didn't.
756 IF (ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION})
757 MESSAGE(STATUS "Checking support for ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION} -- found")
758 SET(ARCHIVE_CRYPTO_${ALGORITHM} 1)
759 ELSE (ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION})
760 MESSAGE(STATUS "Checking support for ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION} -- not found")
761 FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
762 "Checking support for ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION} failed with the following output:\n"
764 "Source file was:\n${SOURCE}\n")
765 ENDIF (ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION})
766 ENDIF(NOT DEFINED ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION})
768 # Add appropriate libs/includes depending on whether the implementation
769 # was found on this platform.
770 IF (ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION})
771 IF ("${IMPLEMENTATION}" MATCHES "^OPENSSL$" AND OPENSSL_FOUND)
772 INCLUDE_DIRECTORIES(${OPENSSL_INCLUDE_DIR})
773 LIST(APPEND ADDITIONAL_LIBS ${OPENSSL_LIBRARIES})
774 LIST(REMOVE_DUPLICATES ADDITIONAL_LIBS)
775 ENDIF ("${IMPLEMENTATION}" MATCHES "^OPENSSL$" AND OPENSSL_FOUND)
776 ENDIF (ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION})
777 ENDIF(NOT ARCHIVE_CRYPTO_${ALGORITHM})
778 ENDFOREACH(ALGORITHM ${ALGORITHMS})
779 ENDMACRO(CHECK_CRYPTO ALGORITHMS IMPLEMENTATION)
782 # CRYPTO functions on Windows is defined at archive_windows.c, thus we do not
783 # need the test what the functions can be mapped to archive_{crypto name}_init,
784 # archive_{crypto name}_update and archive_{crypto name}_final.
785 # The functions on Windows use CALG_{crypto name} macro to create a crypt object
786 # and then we need to know what CALG_{crypto name} macros is available to show
787 # ARCHIVE_CRYPTO_{crypto name}_WIN macros because Windows 2000 and earlier version
788 # of Windows XP do not support SHA256, SHA384 and SHA512.
790 MACRO(CHECK_CRYPTO_WIN CRYPTO_LIST)
791 IF(WIN32 AND NOT CYGWIN)
792 FOREACH(CRYPTO ${CRYPTO_LIST})
793 IF(NOT ARCHIVE_CRYPTO_${CRYPTO})
794 IF(NOT DEFINED ARCHIVE_CRYPTO_${CRYPTO}_WIN)
795 STRING(TOUPPER "${CRYPTO}" crypto)
797 IF ("${CRYPTO}" MATCHES "^MD5$")
798 SET(ALGID "CALG_MD5")
799 ENDIF ("${CRYPTO}" MATCHES "^MD5$")
800 IF ("${CRYPTO}" MATCHES "^SHA1$")
801 SET(ALGID "CALG_SHA1")
802 ENDIF ("${CRYPTO}" MATCHES "^SHA1$")
803 IF ("${CRYPTO}" MATCHES "^SHA256$")
804 SET(ALGID "CALG_SHA_256")
805 ENDIF ("${CRYPTO}" MATCHES "^SHA256$")
806 IF ("${CRYPTO}" MATCHES "^SHA384$")
807 SET(ALGID "CALG_SHA_384")
808 ENDIF ("${CRYPTO}" MATCHES "^SHA384$")
809 IF ("${CRYPTO}" MATCHES "^SHA512$")
810 SET(ALGID "CALG_SHA_512")
811 ENDIF ("${CRYPTO}" MATCHES "^SHA512$")
813 CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/build/cmake/config.h.in
814 ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/confdefs.h)
815 FILE(READ "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/confdefs.h"
818 SET(SOURCE "${CONFDEFS_H}
820 #define ${crypto}_COMPILE_TEST
822 #include <wincrypt.h>
825 main(int argc, char **argv)
830 SET(SOURCE_FILE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/check_crypto_win.c")
832 FILE(WRITE "${SOURCE_FILE}" "${SOURCE}")
833 MESSAGE(STATUS "Checking support for ARCHIVE_CRYPTO_${CRYPTO}_WIN")
835 TRY_COMPILE(ARCHIVE_CRYPTO_${CRYPTO}_WIN
838 CMAKE_FLAGS "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_BINARY_DIR};${CMAKE_CURRENT_SOURCE_DIR}/libarchive"
839 OUTPUT_VARIABLE OUTPUT)
841 IF (ARCHIVE_CRYPTO_${CRYPTO}_WIN)
843 "Checking support for ARCHIVE_CRYPTO_${CRYPTO}_WIN -- found")
844 SET(ARCHIVE_CRYPTO_${CRYPTO} 1)
845 ELSE (ARCHIVE_CRYPTO_${CRYPTO}_WIN)
847 "Checking support for ARCHIVE_CRYPTO_${CRYPTO}_WIN -- not found")
849 ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
850 "Checking support for ARCHIVE_CRYPTO_${CRYPTO}_WIN failed with the following output:\n"
852 "Source file was:\n${SOURCE}\n")
853 ENDIF (ARCHIVE_CRYPTO_${CRYPTO}_WIN)
855 ENDIF(NOT DEFINED ARCHIVE_CRYPTO_${CRYPTO}_WIN)
856 ENDIF(NOT ARCHIVE_CRYPTO_${CRYPTO})
858 ENDIF(WIN32 AND NOT CYGWIN)
859 ENDMACRO(CHECK_CRYPTO_WIN CRYPTO_LIST)
863 # POSIX defines the second arg as const char **
864 # and requires it to be in libc. But we can accept
865 # a non-const argument here and can support iconv()
868 MACRO(CHECK_ICONV LIB TRY_ICONV_CONST)
870 CMAKE_PUSH_CHECK_STATE() # Save the state of the variables
871 IF (CMAKE_C_COMPILER_ID MATCHES "^GNU$" OR
872 CMAKE_C_COMPILER_ID MATCHES "^Clang$")
874 # During checking iconv proto type, we should use -Werror to avoid the
875 # success of iconv detection with a warnig which success is a miss
876 # detection. So this needs for all build mode(even it's a release mode).
878 SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -Werror")
879 ENDIF (CMAKE_C_COMPILER_ID MATCHES "^GNU$" OR
880 CMAKE_C_COMPILER_ID MATCHES "^Clang$")
881 IF (CMAKE_C_COMPILER_ID MATCHES "^XL$")
882 SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -qhalt=w -qflag=w:w")
883 ENDIF (CMAKE_C_COMPILER_ID MATCHES "^XL$")
885 # NOTE: /WX option is the same as gcc's -Werror option.
886 SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} /WX")
889 CHECK_C_SOURCE_COMPILES(
893 ${TRY_ICONV_CONST} char *ccp;
894 iconv_t cd = iconv_open(\"\", \"\");
895 iconv(cd, &ccp, (size_t *)0, (char **)0, (size_t *)0);
899 HAVE_ICONV_${LIB}_${TRY_ICONV_CONST})
900 IF(HAVE_ICONV_${LIB}_${TRY_ICONV_CONST})
902 SET(ICONV_CONST ${TRY_ICONV_CONST})
903 ENDIF(HAVE_ICONV_${LIB}_${TRY_ICONV_CONST})
904 CMAKE_POP_CHECK_STATE() # Restore the state of the variables
905 ENDIF(NOT HAVE_ICONV)
906 ENDMACRO(CHECK_ICONV TRY_ICONV_CONST)
909 CMAKE_PUSH_CHECK_STATE() # Save the state of the variables
910 FIND_PATH(ICONV_INCLUDE_DIR iconv.h)
911 IF(ICONV_INCLUDE_DIR)
912 #SET(INCLUDES ${INCLUDES} "iconv.h")
914 INCLUDE_DIRECTORIES(${ICONV_INCLUDE_DIR})
915 SET(CMAKE_REQUIRED_INCLUDES ${ICONV_INCLUDE_DIR})
916 CHECK_ICONV("libc" "const")
917 CHECK_ICONV("libc" "")
919 # If iconv isn't in libc and we have a libiconv, try that.
920 FIND_LIBRARY(LIBICONV_PATH NAMES iconv libiconv)
921 IF(NOT HAVE_ICONV AND LIBICONV_PATH)
922 LIST(APPEND CMAKE_REQUIRED_LIBRARIES ${LIBICONV_PATH})
923 # Test if a macro is needed for the library.
924 TRY_MACRO_FOR_LIBRARY(
925 "${ICONV_INCLUDE_DIR}" "${LIBICONV_PATH}"
927 "#include <iconv.h>\nint main() {return iconv_close((iconv_t)0);}"
928 "WITHOUT_LIBICONV_STATIC;LIBICONV_STATIC")
929 IF(NOT WITHOUT_LIBICONV_STATIC AND LIBICONV_STATIC)
930 ADD_DEFINITIONS(-DLIBICONV_STATIC)
931 ENDIF(NOT WITHOUT_LIBICONV_STATIC AND LIBICONV_STATIC)
933 # Set up CMAKE_REQUIRED_* for CHECK_ICONV
935 SET(CMAKE_REQUIRED_INCLUDES ${ICONV_INCLUDE_DIR})
936 SET(CMAKE_REQUIRED_LIBRARIES ${LIBICONV_PATH})
938 # LIBICONV_STATIC is necessary for the success of CHECK_ICONV
940 SET(CMAKE_REQUIRED_DEFINITIONS "-DLIBICONV_STATIC")
941 ELSE(LIBICONV_STATIC)
942 SET(CMAKE_REQUIRED_DEFINITIONS)
943 ENDIF(LIBICONV_STATIC)
944 CHECK_ICONV("libiconv" "const")
945 CHECK_ICONV("libiconv" "")
947 LIST(APPEND ADDITIONAL_LIBS ${LIBICONV_PATH})
949 ENDIF(NOT HAVE_ICONV AND LIBICONV_PATH)
950 ENDIF(ICONV_INCLUDE_DIR)
952 # Find locale_charset() for libiconv.
955 SET(CMAKE_REQUIRED_DEFINITIONS)
956 SET(CMAKE_REQUIRED_INCLUDES ${ICONV_INCLUDE_DIR})
957 SET(CMAKE_REQUIRED_LIBRARIES)
958 CHECK_INCLUDE_FILES("localcharset.h" HAVE_LOCALCHARSET_H)
959 FIND_LIBRARY(LIBCHARSET_PATH NAMES charset libcharset)
961 SET(CMAKE_REQUIRED_LIBRARIES ${LIBCHARSET_PATH})
962 IF(WIN32 AND NOT CYGWIN)
963 # Test if a macro is needed for the library.
964 TRY_MACRO_FOR_LIBRARY(
965 "${ICONV_INCLUDE_DIR}" "${LIBCHARSET_PATH}"
967 "#include <localcharset.h>\nint main() {return locale_charset()?1:0;}"
968 "WITHOUT_LIBCHARSET_STATIC;LIBCHARSET_STATIC")
969 IF(NOT WITHOUT_LIBCHARSET_STATIC AND LIBCHARSET_STATIC)
970 ADD_DEFINITIONS(-DLIBCHARSET_STATIC)
971 ENDIF(NOT WITHOUT_LIBCHARSET_STATIC AND LIBCHARSET_STATIC)
972 IF(WITHOUT_LIBCHARSET_STATIC OR LIBCHARSET_STATIC)
973 SET(HAVE_LOCALE_CHARSET ON CACHE INTERNAL
974 "Have function locale_charset")
975 ENDIF(WITHOUT_LIBCHARSET_STATIC OR LIBCHARSET_STATIC)
976 ELSE(WIN32 AND NOT CYGWIN)
977 CHECK_FUNCTION_EXISTS_GLIBC(locale_charset HAVE_LOCALE_CHARSET)
978 ENDIF(WIN32 AND NOT CYGWIN)
979 IF(HAVE_LOCALE_CHARSET)
980 LIST(APPEND ADDITIONAL_LIBS ${LIBCHARSET_PATH})
981 ENDIF(HAVE_LOCALE_CHARSET)
982 ENDIF(LIBCHARSET_PATH)
984 CMAKE_POP_CHECK_STATE() # Restore the state of the variables
986 # Make sure ICONV variables are not in CACHE after ENABLE_ICONV disabled
988 UNSET(HAVE_LOCALE_CHARSET CACHE)
989 UNSET(HAVE_ICONV CACHE)
990 UNSET(HAVE_ICONV_libc_ CACHE)
991 UNSET(HAVE_ICONV_libc_const CACHE)
992 UNSET(HAVE_ICONV_libiconv_ CACHE)
993 UNSET(HAVE_ICONV_libiconv_const CACHE)
994 UNSET(ICONV_INCLUDE_DIR CACHE)
995 UNSET(LIBICONV_PATH CACHE)
996 UNSET(LIBICONV_DLL CACHE)
997 UNSET(LIBICONV_STATIC CACHE)
998 UNSET(LIBCHARSET_DLL CACHE)
999 UNSET(LIBCHARSET_STATIC CACHE)
1006 FIND_PACKAGE(LibXml2)
1008 SET(LIBXML2_FOUND FALSE)
1011 CMAKE_PUSH_CHECK_STATE() # Save the state of the variables
1012 INCLUDE_DIRECTORIES(${LIBXML2_INCLUDE_DIR})
1013 LIST(APPEND ADDITIONAL_LIBS ${LIBXML2_LIBRARIES})
1015 # libxml2's include files use iconv.h
1016 SET(CMAKE_REQUIRED_INCLUDES ${ICONV_INCLUDE_DIR} ${LIBXML2_INCLUDE_DIR})
1017 CHECK_INCLUDE_FILES("libxml/xmlreader.h" HAVE_LIBXML_XMLREADER_H)
1018 CHECK_INCLUDE_FILES("libxml/xmlwriter.h" HAVE_LIBXML_XMLWRITER_H)
1019 # Test if a macro is needed for the library.
1020 TRY_MACRO_FOR_LIBRARY(
1021 "${ICONV_INCLUDE_DIR};${LIBXML2_INCLUDE_DIR}"
1022 "ws2_32.lib;${ZLIB_LIBRARIES};${LIBICONV_PATH};${LIBXML2_LIBRARIES}"
1024 "#include <stddef.h>\n#include <libxml/xmlreader.h>\nint main() {return xmlTextReaderRead((xmlTextReaderPtr)(void *)0);}"
1025 "WITHOUT_LIBXML_STATIC;LIBXML_STATIC")
1026 IF(NOT WITHOUT_LIBXML_STATIC AND LIBXML_STATIC)
1027 ADD_DEFINITIONS(-DLIBXML_STATIC)
1028 ENDIF(NOT WITHOUT_LIBXML_STATIC AND LIBXML_STATIC)
1029 CMAKE_POP_CHECK_STATE() # Restore the state of the variables
1037 SET(EXPAT_FOUND FALSE)
1040 CMAKE_PUSH_CHECK_STATE() # Save the state of the variables
1041 INCLUDE_DIRECTORIES(${EXPAT_INCLUDE_DIR})
1042 LIST(APPEND ADDITIONAL_LIBS ${EXPAT_LIBRARIES})
1043 SET(HAVE_LIBEXPAT 1)
1044 LA_CHECK_INCLUDE_FILE("expat.h" HAVE_EXPAT_H)
1045 CMAKE_POP_CHECK_STATE() # Restore the state of the variables
1047 ENDIF(LIBXML2_FOUND)
1048 MARK_AS_ADVANCED(CLEAR LIBXML2_INCLUDE_DIR)
1049 MARK_AS_ADVANCED(CLEAR LIBXML2_LIBRARIES)
1052 # POSIX Regular Expression support
1054 IF(POSIX_REGEX_LIB MATCHES "^(AUTO|LIBC|LIBREGEX)$")
1056 # If PCREPOSIX is not found or not requested, try using regex
1057 # from libc or libregex
1059 FIND_PATH(REGEX_INCLUDE_DIR regex.h)
1060 IF(REGEX_INCLUDE_DIR)
1061 CHECK_FUNCTION_EXISTS_GLIBC(regcomp HAVE_REGCOMP_LIBC)
1063 # If libc does not provide regex, find libregex.
1065 IF(NOT HAVE_REGCOMP_LIBC)
1066 CMAKE_PUSH_CHECK_STATE() # Save the state of the variables
1067 FIND_LIBRARY(REGEX_LIBRARY regex)
1069 SET(CMAKE_REQUIRED_LIBRARIES ${REGEX_LIBRARY})
1070 CHECK_FUNCTION_EXISTS_GLIBC(regcomp HAVE_REGCOMP_LIBREGEX)
1071 IF(HAVE_REGCOMP_LIBREGEX)
1072 LIST(APPEND ADDITIONAL_LIBS ${REGEX_LIBRARY})
1074 # If regex.h is not found, retry looking for regex.h at
1077 IF(NOT HAVE_REGEX_H)
1078 UNSET(HAVE_REGEX_H CACHE)
1079 INCLUDE_DIRECTORIES(${REGEX_INCLUDE_DIR})
1080 SET(CMAKE_REQUIRED_INCLUDES ${REGEX_INCLUDE_DIR})
1081 LA_CHECK_INCLUDE_FILE("regex.h" HAVE_REGEX_H)
1082 ENDIF(NOT HAVE_REGEX_H)
1083 # Test if a macro is needed for the library.
1084 TRY_MACRO_FOR_LIBRARY(
1085 "${REGEX_INCLUDE_DIR}" "${REGEX_LIBRARY}"
1087 "#include <stddef.h>\n#include <regex.h>\nint main() {regex_t r;return regcomp(&r, \"\", 0);}"
1088 "USE_REGEX_DLL;USE_REGEX_STATIC")
1090 ADD_DEFINITIONS(-DUSE_REGEX_DLL)
1091 ELSEIF(USE_REGEX_STATIC)
1092 ADD_DEFINITIONS(-DUSE_REGEX_STATIC)
1093 ENDIF(USE_REGEX_DLL)
1094 ENDIF(HAVE_REGCOMP_LIBREGEX)
1095 ENDIF(REGEX_LIBRARY)
1096 CMAKE_POP_CHECK_STATE() # Restore the state of the variables
1097 ENDIF(NOT HAVE_REGCOMP_LIBC)
1098 ENDIF(REGEX_INCLUDE_DIR)
1099 IF(HAVE_REGCOMP_LIBC OR HAVE_REGCOMP_LIBREGEX)
1100 SET(FOUND_POSIX_REGEX_LIB 1)
1101 ENDIF(HAVE_REGCOMP_LIBC OR HAVE_REGCOMP_LIBREGEX)
1102 ENDIF(POSIX_REGEX_LIB MATCHES "^(AUTO|LIBC|LIBREGEX)$")
1104 IF(NOT FOUND_POSIX_REGEX_LIB AND POSIX_REGEX_LIB MATCHES "^(AUTO|LIBPCREPOSIX)$")
1106 # If requested, try finding library for PCREPOSIX
1109 FIND_PACKAGE(LibGCC)
1111 SET(LIBGCC_FOUND FALSE) # Override cached value
1113 IF(ENABLE_PCREPOSIX)
1114 FIND_PACKAGE(PCREPOSIX)
1116 SET(PCREPOSIX_FOUND FALSE) # Override cached value
1119 INCLUDE_DIRECTORIES(${PCRE_INCLUDE_DIR})
1120 LIST(APPEND ADDITIONAL_LIBS ${PCREPOSIX_LIBRARIES})
1121 # Test if a macro is needed for the library.
1122 TRY_MACRO_FOR_LIBRARY(
1123 "${PCRE_INCLUDE_DIR}" "${PCREPOSIX_LIBRARIES}"
1125 "#include <pcreposix.h>\nint main() {regex_t r;return regcomp(&r, \"\", 0);}"
1126 "WITHOUT_PCRE_STATIC;PCRE_STATIC")
1127 IF(NOT WITHOUT_PCRE_STATIC AND PCRE_STATIC)
1128 ADD_DEFINITIONS(-DPCRE_STATIC)
1129 ELSEIF(NOT WITHOUT_PCRE_STATIC AND NOT PCRE_STATIC AND PCRE_FOUND)
1130 # Determine if pcre static libraries are to be used.
1131 LIST(APPEND ADDITIONAL_LIBS ${PCRE_LIBRARIES})
1132 SET(TMP_LIBRARIES ${PCREPOSIX_LIBRARIES} ${PCRE_LIBRARIES})
1133 MESSAGE(STATUS "trying again with -lpcre included")
1134 TRY_MACRO_FOR_LIBRARY(
1135 "${PCRE_INCLUDE_DIR}" "${TMP_LIBRARIES}"
1137 "#include <pcreposix.h>\nint main() {regex_t r;return regcomp(&r, \"\", 0);}"
1138 "WITHOUT_PCRE_STATIC;PCRE_STATIC")
1139 IF(NOT WITHOUT_PCRE_STATIC AND PCRE_STATIC)
1140 ADD_DEFINITIONS(-DPCRE_STATIC)
1141 ELSEIF(NOT WITHOUT_PCRE_STATIC AND NOT PCRE_STATIC AND MSVC AND LIBGCC_FOUND)
1142 # When doing a Visual Studio build using pcre static libraries
1143 # built using the mingw toolchain, -lgcc is needed to resolve
1145 MESSAGE(STATUS "Visual Studio build detected, trying again with -lgcc included")
1146 LIST(APPEND ADDITIONAL_LIBS ${LIBGCC_LIBRARIES})
1147 SET(TMP_LIBRARIES ${PCREPOSIX_LIBRARIES} ${PCRE_LIBRARIES} ${LIBGCC_LIBRARIES})
1148 TRY_MACRO_FOR_LIBRARY(
1149 "${PCRE_INCLUDE_DIR}" "${TMP_LIBRARIES}"
1151 "#include <pcreposix.h>\nint main() {regex_t r;return regcomp(&r, \"\", 0);}"
1152 "WITHOUT_PCRE_STATIC;PCRE_STATIC")
1153 IF(NOT WITHOUT_PCRE_STATIC AND PCRE_STATIC)
1154 ADD_DEFINITIONS(-DPCRE_STATIC)
1155 ENDIF(NOT WITHOUT_PCRE_STATIC AND PCRE_STATIC)
1156 ENDIF(NOT WITHOUT_PCRE_STATIC AND PCRE_STATIC)
1157 ENDIF(NOT WITHOUT_PCRE_STATIC AND PCRE_STATIC)
1158 ENDIF(PCREPOSIX_FOUND)
1159 MARK_AS_ADVANCED(CLEAR PCRE_INCLUDE_DIR)
1160 MARK_AS_ADVANCED(CLEAR PCREPOSIX_LIBRARIES)
1161 MARK_AS_ADVANCED(CLEAR PCRE_LIBRARIES)
1162 MARK_AS_ADVANCED(CLEAR LIBGCC_LIBRARIES)
1163 ENDIF(NOT FOUND_POSIX_REGEX_LIB AND POSIX_REGEX_LIB MATCHES "^(AUTO|LIBPCREPOSIX)$")
1168 CMAKE_PUSH_CHECK_STATE() # Save the state of the variables
1169 IF (CMAKE_C_COMPILER_ID MATCHES "^GNU$" OR
1170 CMAKE_C_COMPILER_ID MATCHES "^Clang$")
1172 # During checking functions, we should use -fno-builtin to avoid the
1173 # failure of function detection which failure is an error "conflicting
1174 # types for built-in function" caused by using -Werror option.
1176 SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -fno-builtin")
1177 ENDIF (CMAKE_C_COMPILER_ID MATCHES "^GNU$" OR
1178 CMAKE_C_COMPILER_ID MATCHES "^Clang$")
1179 CHECK_SYMBOL_EXISTS(_CrtSetReportMode "crtdbg.h" HAVE__CrtSetReportMode)
1180 CHECK_FUNCTION_EXISTS_GLIBC(arc4random_buf HAVE_ARC4RANDOM_BUF)
1181 CHECK_FUNCTION_EXISTS_GLIBC(chflags HAVE_CHFLAGS)
1182 CHECK_FUNCTION_EXISTS_GLIBC(chown HAVE_CHOWN)
1183 CHECK_FUNCTION_EXISTS_GLIBC(chroot HAVE_CHROOT)
1184 CHECK_FUNCTION_EXISTS_GLIBC(ctime_r HAVE_CTIME_R)
1185 CHECK_FUNCTION_EXISTS_GLIBC(dirfd HAVE_DIRFD)
1186 CHECK_FUNCTION_EXISTS_GLIBC(fchdir HAVE_FCHDIR)
1187 CHECK_FUNCTION_EXISTS_GLIBC(fchflags HAVE_FCHFLAGS)
1188 CHECK_FUNCTION_EXISTS_GLIBC(fchmod HAVE_FCHMOD)
1189 CHECK_FUNCTION_EXISTS_GLIBC(fchown HAVE_FCHOWN)
1190 CHECK_FUNCTION_EXISTS_GLIBC(fcntl HAVE_FCNTL)
1191 CHECK_FUNCTION_EXISTS_GLIBC(fdopendir HAVE_FDOPENDIR)
1192 CHECK_FUNCTION_EXISTS_GLIBC(fork HAVE_FORK)
1193 CHECK_FUNCTION_EXISTS_GLIBC(fstat HAVE_FSTAT)
1194 CHECK_FUNCTION_EXISTS_GLIBC(fstatat HAVE_FSTATAT)
1195 CHECK_FUNCTION_EXISTS_GLIBC(fstatfs HAVE_FSTATFS)
1196 CHECK_FUNCTION_EXISTS_GLIBC(fstatvfs HAVE_FSTATVFS)
1197 CHECK_FUNCTION_EXISTS_GLIBC(ftruncate HAVE_FTRUNCATE)
1198 CHECK_FUNCTION_EXISTS_GLIBC(futimens HAVE_FUTIMENS)
1199 CHECK_FUNCTION_EXISTS_GLIBC(futimes HAVE_FUTIMES)
1200 CHECK_FUNCTION_EXISTS_GLIBC(futimesat HAVE_FUTIMESAT)
1201 CHECK_FUNCTION_EXISTS_GLIBC(geteuid HAVE_GETEUID)
1202 CHECK_FUNCTION_EXISTS_GLIBC(getgrgid_r HAVE_GETGRGID_R)
1203 CHECK_FUNCTION_EXISTS_GLIBC(getgrnam_r HAVE_GETGRNAM_R)
1204 CHECK_FUNCTION_EXISTS_GLIBC(getpwnam_r HAVE_GETPWNAM_R)
1205 CHECK_FUNCTION_EXISTS_GLIBC(getpwuid_r HAVE_GETPWUID_R)
1206 CHECK_FUNCTION_EXISTS_GLIBC(getpid HAVE_GETPID)
1207 CHECK_FUNCTION_EXISTS_GLIBC(getvfsbyname HAVE_GETVFSBYNAME)
1208 CHECK_FUNCTION_EXISTS_GLIBC(gmtime_r HAVE_GMTIME_R)
1209 CHECK_FUNCTION_EXISTS_GLIBC(lchflags HAVE_LCHFLAGS)
1210 CHECK_FUNCTION_EXISTS_GLIBC(lchmod HAVE_LCHMOD)
1211 CHECK_FUNCTION_EXISTS_GLIBC(lchown HAVE_LCHOWN)
1212 CHECK_FUNCTION_EXISTS_GLIBC(link HAVE_LINK)
1213 CHECK_FUNCTION_EXISTS_GLIBC(localtime_r HAVE_LOCALTIME_R)
1214 CHECK_FUNCTION_EXISTS_GLIBC(lstat HAVE_LSTAT)
1215 CHECK_FUNCTION_EXISTS_GLIBC(lutimes HAVE_LUTIMES)
1216 CHECK_FUNCTION_EXISTS_GLIBC(mbrtowc HAVE_MBRTOWC)
1217 CHECK_FUNCTION_EXISTS_GLIBC(memmove HAVE_MEMMOVE)
1218 CHECK_FUNCTION_EXISTS_GLIBC(mkdir HAVE_MKDIR)
1219 CHECK_FUNCTION_EXISTS_GLIBC(mkfifo HAVE_MKFIFO)
1220 CHECK_FUNCTION_EXISTS_GLIBC(mknod HAVE_MKNOD)
1221 CHECK_FUNCTION_EXISTS_GLIBC(mkstemp HAVE_MKSTEMP)
1222 CHECK_FUNCTION_EXISTS_GLIBC(nl_langinfo HAVE_NL_LANGINFO)
1223 CHECK_FUNCTION_EXISTS_GLIBC(openat HAVE_OPENAT)
1224 CHECK_FUNCTION_EXISTS_GLIBC(pipe HAVE_PIPE)
1225 CHECK_FUNCTION_EXISTS_GLIBC(poll HAVE_POLL)
1226 CHECK_FUNCTION_EXISTS_GLIBC(posix_spawnp HAVE_POSIX_SPAWNP)
1227 CHECK_FUNCTION_EXISTS_GLIBC(readlink HAVE_READLINK)
1228 CHECK_FUNCTION_EXISTS_GLIBC(readpassphrase HAVE_READPASSPHRASE)
1229 CHECK_FUNCTION_EXISTS_GLIBC(select HAVE_SELECT)
1230 CHECK_FUNCTION_EXISTS_GLIBC(setenv HAVE_SETENV)
1231 CHECK_FUNCTION_EXISTS_GLIBC(setlocale HAVE_SETLOCALE)
1232 CHECK_FUNCTION_EXISTS_GLIBC(sigaction HAVE_SIGACTION)
1233 CHECK_FUNCTION_EXISTS_GLIBC(statfs HAVE_STATFS)
1234 CHECK_FUNCTION_EXISTS_GLIBC(statvfs HAVE_STATVFS)
1235 CHECK_FUNCTION_EXISTS_GLIBC(strchr HAVE_STRCHR)
1236 CHECK_FUNCTION_EXISTS_GLIBC(strdup HAVE_STRDUP)
1237 CHECK_FUNCTION_EXISTS_GLIBC(strerror HAVE_STRERROR)
1238 CHECK_FUNCTION_EXISTS_GLIBC(strncpy_s HAVE_STRNCPY_S)
1239 CHECK_FUNCTION_EXISTS_GLIBC(strrchr HAVE_STRRCHR)
1240 CHECK_FUNCTION_EXISTS_GLIBC(symlink HAVE_SYMLINK)
1241 CHECK_FUNCTION_EXISTS_GLIBC(timegm HAVE_TIMEGM)
1242 CHECK_FUNCTION_EXISTS_GLIBC(tzset HAVE_TZSET)
1243 CHECK_FUNCTION_EXISTS_GLIBC(unsetenv HAVE_UNSETENV)
1244 CHECK_FUNCTION_EXISTS_GLIBC(utime HAVE_UTIME)
1245 CHECK_FUNCTION_EXISTS_GLIBC(utimes HAVE_UTIMES)
1246 CHECK_FUNCTION_EXISTS_GLIBC(utimensat HAVE_UTIMENSAT)
1247 CHECK_FUNCTION_EXISTS_GLIBC(vfork HAVE_VFORK)
1248 CHECK_FUNCTION_EXISTS_GLIBC(wcrtomb HAVE_WCRTOMB)
1249 CHECK_FUNCTION_EXISTS_GLIBC(wcscmp HAVE_WCSCMP)
1250 CHECK_FUNCTION_EXISTS_GLIBC(wcscpy HAVE_WCSCPY)
1251 CHECK_FUNCTION_EXISTS_GLIBC(wcslen HAVE_WCSLEN)
1252 CHECK_FUNCTION_EXISTS_GLIBC(wctomb HAVE_WCTOMB)
1253 CHECK_FUNCTION_EXISTS_GLIBC(_ctime64_s HAVE__CTIME64_S)
1254 CHECK_FUNCTION_EXISTS_GLIBC(_fseeki64 HAVE__FSEEKI64)
1255 CHECK_FUNCTION_EXISTS_GLIBC(_get_timezone HAVE__GET_TIMEZONE)
1256 CHECK_FUNCTION_EXISTS_GLIBC(_localtime64_s HAVE__LOCALTIME64_S)
1257 CHECK_FUNCTION_EXISTS_GLIBC(_mkgmtime64 HAVE__MKGMTIME64)
1259 SET(CMAKE_REQUIRED_LIBRARIES "")
1260 CHECK_FUNCTION_EXISTS(cygwin_conv_path HAVE_CYGWIN_CONV_PATH)
1261 CHECK_FUNCTION_EXISTS(fseeko HAVE_FSEEKO)
1262 CHECK_FUNCTION_EXISTS(strerror_r HAVE_STRERROR_R)
1263 CHECK_FUNCTION_EXISTS(strftime HAVE_STRFTIME)
1264 CHECK_FUNCTION_EXISTS(vprintf HAVE_VPRINTF)
1265 CHECK_FUNCTION_EXISTS(wmemcmp HAVE_WMEMCMP)
1266 CHECK_FUNCTION_EXISTS(wmemcpy HAVE_WMEMCPY)
1267 CHECK_FUNCTION_EXISTS(wmemmove HAVE_WMEMMOVE)
1269 CMAKE_POP_CHECK_STATE() # Restore the state of the variables
1271 CHECK_C_SOURCE_COMPILES(
1272 "#include <sys/types.h>\n#include <sys/mount.h>\nint main(void) { struct vfsconf v; return sizeof(v);}"
1273 HAVE_STRUCT_VFSCONF)
1275 CHECK_C_SOURCE_COMPILES(
1276 "#include <sys/types.h>\n#include <sys/mount.h>\nint main(void) { struct xvfsconf v; return sizeof(v);}"
1277 HAVE_STRUCT_XVFSCONF)
1279 # Make sure we have the POSIX version of readdir_r, not the
1280 # older 2-argument version.
1281 CHECK_C_SOURCE_COMPILES(
1282 "#include <dirent.h>\nint main() {DIR *d = opendir(\".\"); struct dirent e,*r; return readdir_r(d,&e,&r);}"
1286 # Only detect readlinkat() if we also have AT_FDCWD in unistd.h.
1287 # NOTE: linux requires fcntl.h for AT_FDCWD.
1288 CHECK_C_SOURCE_COMPILES(
1289 "#include <fcntl.h>\n#include <unistd.h>\nint main() {char buf[10]; return readlinkat(AT_FDCWD, \"\", buf, 0);}"
1293 # To verify major(), we need to both include the header
1294 # of interest and verify that the result can be linked.
1295 # CHECK_FUNCTION_EXISTS doesn't accept a header argument,
1296 # CHECK_SYMBOL_EXISTS doesn't test linkage.
1297 CHECK_C_SOURCE_COMPILES(
1298 "#include <sys/mkdev.h>\nint main() { return major(256); }"
1300 CHECK_C_SOURCE_COMPILES(
1301 "#include <sys/sysmacros.h>\nint main() { return major(256); }"
1304 CHECK_C_SOURCE_COMPILES(
1305 "#include <lzma.h>\n#if LZMA_VERSION < 50020000\n#error unsupported\n#endif\nint main(void){lzma_stream_encoder_mt(0, 0); return 0;}"
1306 HAVE_LZMA_STREAM_ENCODER_MT)
1309 SET(HAVE_DECL_STRERROR_R 1)
1310 ENDIF(HAVE_STRERROR_R)
1315 SET(headers "limits.h")
1317 LIST(APPEND headers "stdint.h")
1318 ENDIF(HAVE_STDINT_H)
1320 LIST(APPEND headers "inttypes.h")
1321 ENDIF(HAVE_INTTYPES_H)
1322 CHECK_SYMBOL_EXISTS(EFTYPE "errno.h" HAVE_EFTYPE)
1323 CHECK_SYMBOL_EXISTS(EILSEQ "errno.h" HAVE_EILSEQ)
1324 CHECK_SYMBOL_EXISTS(D_MD_ORDER "langinfo.h" HAVE_D_MD_ORDER)
1325 CHECK_SYMBOL_EXISTS(INT32_MAX "${headers}" HAVE_DECL_INT32_MAX)
1326 CHECK_SYMBOL_EXISTS(INT32_MIN "${headers}" HAVE_DECL_INT32_MIN)
1327 CHECK_SYMBOL_EXISTS(INT64_MAX "${headers}" HAVE_DECL_INT64_MAX)
1328 CHECK_SYMBOL_EXISTS(INT64_MIN "${headers}" HAVE_DECL_INT64_MIN)
1329 CHECK_SYMBOL_EXISTS(INTMAX_MAX "${headers}" HAVE_DECL_INTMAX_MAX)
1330 CHECK_SYMBOL_EXISTS(INTMAX_MIN "${headers}" HAVE_DECL_INTMAX_MIN)
1331 CHECK_SYMBOL_EXISTS(UINT32_MAX "${headers}" HAVE_DECL_UINT32_MAX)
1332 CHECK_SYMBOL_EXISTS(UINT64_MAX "${headers}" HAVE_DECL_UINT64_MAX)
1333 CHECK_SYMBOL_EXISTS(UINTMAX_MAX "${headers}" HAVE_DECL_UINTMAX_MAX)
1334 CHECK_SYMBOL_EXISTS(SIZE_MAX "${headers}" HAVE_DECL_SIZE_MAX)
1335 CHECK_SYMBOL_EXISTS(SSIZE_MAX "limits.h" HAVE_DECL_SSIZE_MAX)
1338 # Check struct members
1340 # Check for tm_gmtoff in struct tm
1341 CHECK_STRUCT_HAS_MEMBER("struct tm" tm_gmtoff
1342 "time.h" HAVE_STRUCT_TM_TM_GMTOFF)
1343 CHECK_STRUCT_HAS_MEMBER("struct tm" __tm_gmtoff
1344 "time.h" HAVE_STRUCT_TM___TM_GMTOFF)
1346 # Check for f_namemax in struct statfs
1347 CHECK_STRUCT_HAS_MEMBER("struct statfs" f_namemax
1348 "sys/param.h;sys/mount.h" HAVE_STRUCT_STATFS_F_NAMEMAX)
1350 # Check for birthtime in struct stat
1351 CHECK_STRUCT_HAS_MEMBER("struct stat" st_birthtime
1352 "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_BIRTHTIME)
1354 # Check for high-resolution timestamps in struct stat
1355 CHECK_STRUCT_HAS_MEMBER("struct stat" st_birthtimespec.tv_nsec
1356 "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC)
1357 CHECK_STRUCT_HAS_MEMBER("struct stat" st_mtimespec.tv_nsec
1358 "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC)
1359 CHECK_STRUCT_HAS_MEMBER("struct stat" st_mtim.tv_nsec
1360 "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC)
1361 CHECK_STRUCT_HAS_MEMBER("struct stat" st_mtime_n
1362 "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_MTIME_N)
1363 CHECK_STRUCT_HAS_MEMBER("struct stat" st_umtime
1364 "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_UMTIME)
1365 CHECK_STRUCT_HAS_MEMBER("struct stat" st_mtime_usec
1366 "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_MTIME_USEC)
1367 # Check for block size support in struct stat
1368 CHECK_STRUCT_HAS_MEMBER("struct stat" st_blksize
1369 "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_BLKSIZE)
1370 # Check for st_flags in struct stat (BSD fflags)
1371 CHECK_STRUCT_HAS_MEMBER("struct stat" st_flags
1372 "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_FLAGS)
1374 IF(HAVE_SYS_STATVFS_H)
1375 CHECK_STRUCT_HAS_MEMBER("struct statvfs" f_iosize
1376 "sys/types.h;sys/statvfs.h" HAVE_STRUCT_STATVFS_F_IOSIZE)
1381 CHECK_STRUCT_HAS_MEMBER("struct tm" tm_sec
1382 "sys/types.h;sys/time.h;time.h" TIME_WITH_SYS_TIME)
1385 # Check for integer types
1388 CHECK_TYPE_SIZE("short" SIZE_OF_SHORT)
1389 CHECK_TYPE_SIZE("int" SIZE_OF_INT)
1390 CHECK_TYPE_SIZE("long" SIZE_OF_LONG)
1391 CHECK_TYPE_SIZE("long long" SIZE_OF_LONG_LONG)
1393 CHECK_TYPE_SIZE("unsigned short" SIZE_OF_UNSIGNED_SHORT)
1394 CHECK_TYPE_SIZE("unsigned" SIZE_OF_UNSIGNED)
1395 CHECK_TYPE_SIZE("unsigned long" SIZE_OF_UNSIGNED_LONG)
1396 CHECK_TYPE_SIZE("unsigned long long" SIZE_OF_UNSIGNED_LONG_LONG)
1398 CHECK_TYPE_SIZE("__int64" __INT64)
1399 CHECK_TYPE_SIZE("unsigned __int64" UNSIGNED___INT64)
1401 CHECK_TYPE_SIZE(int16_t INT16_T)
1402 CHECK_TYPE_SIZE(int32_t INT32_T)
1403 CHECK_TYPE_SIZE(int64_t INT64_T)
1404 CHECK_TYPE_SIZE(intmax_t INTMAX_T)
1405 CHECK_TYPE_SIZE(uint8_t UINT8_T)
1406 CHECK_TYPE_SIZE(uint16_t UINT16_T)
1407 CHECK_TYPE_SIZE(uint32_t UINT32_T)
1408 CHECK_TYPE_SIZE(uint64_t UINT64_T)
1409 CHECK_TYPE_SIZE(uintmax_t UINTMAX_T)
1411 CHECK_TYPE_SIZE(dev_t DEV_T)
1414 SET(dev_t "unsigned int")
1416 ENDIF(NOT HAVE_DEV_T)
1418 CHECK_TYPE_SIZE(gid_t GID_T)
1423 SET(gid_t "unsigned int")
1425 ENDIF(NOT HAVE_GID_T)
1427 CHECK_TYPE_SIZE(id_t ID_T)
1432 SET(id_t "unsigned int")
1434 ENDIF(NOT HAVE_ID_T)
1436 CHECK_TYPE_SIZE(mode_t MODE_T)
1439 SET(mode_t "unsigned short")
1443 ENDIF(NOT HAVE_MODE_T)
1445 CHECK_TYPE_SIZE(off_t OFF_T)
1447 SET(off_t "__int64")
1448 ENDIF(NOT HAVE_OFF_T)
1450 CHECK_TYPE_SIZE(size_t SIZE_T)
1452 IF("${CMAKE_SIZEOF_VOID_P}" EQUAL 8)
1453 SET(size_t "uint64_t")
1454 ELSE("${CMAKE_SIZEOF_VOID_P}" EQUAL 8)
1455 SET(size_t "uint32_t")
1456 ENDIF("${CMAKE_SIZEOF_VOID_P}" EQUAL 8)
1457 ENDIF(NOT HAVE_SIZE_T)
1459 CHECK_TYPE_SIZE(ssize_t SSIZE_T)
1460 IF(NOT HAVE_SSIZE_T)
1461 IF("${CMAKE_SIZEOF_VOID_P}" EQUAL 8)
1462 SET(ssize_t "int64_t")
1463 ELSE("${CMAKE_SIZEOF_VOID_P}" EQUAL 8)
1465 ENDIF("${CMAKE_SIZEOF_VOID_P}" EQUAL 8)
1466 ENDIF(NOT HAVE_SSIZE_T)
1468 CHECK_TYPE_SIZE(uid_t UID_T)
1473 SET(uid_t "unsigned int")
1475 ENDIF(NOT HAVE_UID_T)
1477 CHECK_TYPE_SIZE(pid_t PID_T)
1482 MESSAGE(FATAL_ERROR "pid_t doesn't exist on this platform?")
1484 ENDIF(NOT HAVE_PID_T)
1486 CHECK_TYPE_SIZE(intptr_t INTPTR_T)
1487 IF(NOT HAVE_INTPTR_T)
1488 IF("${CMAKE_SIZEOF_VOID_P}" EQUAL 8)
1489 SET(intptr_t "int64_t")
1491 SET(intptr_t "int32_t")
1493 ENDIF(NOT HAVE_INTPTR_T)
1495 CHECK_TYPE_SIZE(uintptr_t UINTPTR_T)
1496 IF(NOT HAVE_UINTPTR_T)
1497 IF("${CMAKE_SIZEOF_VOID_P}" EQUAL 8)
1498 SET(uintptr_t "uint64_t")
1500 SET(uintptr_t "uint32_t")
1502 ENDIF(NOT HAVE_UINTPTR_T)
1504 CHECK_TYPE_SIZE(wchar_t SIZEOF_WCHAR_T)
1505 IF(HAVE_SIZEOF_WCHAR_T)
1507 ENDIF(HAVE_SIZEOF_WCHAR_T)
1509 # Check if _FILE_OFFSET_BITS macro needed for large files
1511 CHECK_FILE_OFFSET_BITS()
1514 # Check for Extended Attribute libraries, headers, and functions
1517 LA_CHECK_INCLUDE_FILE(attr/xattr.h HAVE_ATTR_XATTR_H)
1518 LA_CHECK_INCLUDE_FILE(sys/xattr.h HAVE_SYS_XATTR_H)
1519 LA_CHECK_INCLUDE_FILE(sys/extattr.h HAVE_SYS_EXTATTR_H)
1520 CHECK_LIBRARY_EXISTS(attr "setxattr" "" HAVE_LIBATTR)
1522 SET(CMAKE_REQUIRED_LIBRARIES "attr")
1524 CHECK_SYMBOL_EXISTS(EXTATTR_NAMESPACE_USER "sys/types.h;sys/extattr.h" HAVE_DECL_EXTATTR_NAMESPACE_USER)
1525 CHECK_FUNCTION_EXISTS_GLIBC(extattr_get_file HAVE_EXTATTR_GET_FILE)
1526 CHECK_FUNCTION_EXISTS_GLIBC(extattr_list_file HAVE_EXTATTR_LIST_FILE)
1527 CHECK_FUNCTION_EXISTS_GLIBC(extattr_set_fd HAVE_EXTATTR_SET_FD)
1528 CHECK_FUNCTION_EXISTS_GLIBC(extattr_set_file HAVE_EXTATTR_SET_FILE)
1529 CHECK_FUNCTION_EXISTS_GLIBC(fgetxattr HAVE_FGETXATTR)
1530 CHECK_FUNCTION_EXISTS_GLIBC(flistxattr HAVE_FLISTXATTR)
1531 CHECK_FUNCTION_EXISTS_GLIBC(fsetxattr HAVE_FSETXATTR)
1532 CHECK_FUNCTION_EXISTS_GLIBC(getxattr HAVE_GETXATTR)
1533 CHECK_FUNCTION_EXISTS_GLIBC(lgetxattr HAVE_LGETXATTR)
1534 CHECK_FUNCTION_EXISTS_GLIBC(listxattr HAVE_LISTXATTR)
1535 CHECK_FUNCTION_EXISTS_GLIBC(llistxattr HAVE_LLISTXATTR)
1536 CHECK_FUNCTION_EXISTS_GLIBC(lsetxattr HAVE_LSETXATTR)
1537 CHECK_FUNCTION_EXISTS_GLIBC(fgetea HAVE_FGETEA)
1538 CHECK_FUNCTION_EXISTS_GLIBC(flistea HAVE_FLISTEA)
1539 CHECK_FUNCTION_EXISTS_GLIBC(fsetea HAVE_FSETEA)
1540 CHECK_FUNCTION_EXISTS_GLIBC(getea HAVE_GETEA)
1541 CHECK_FUNCTION_EXISTS_GLIBC(lgetea HAVE_LGETEA)
1542 CHECK_FUNCTION_EXISTS_GLIBC(listea HAVE_LISTEA)
1543 CHECK_FUNCTION_EXISTS_GLIBC(llistea HAVE_LLISTEA)
1544 CHECK_FUNCTION_EXISTS_GLIBC(lsetea HAVE_LSETEA)
1546 SET(HAVE_ATTR_LIB FALSE)
1547 SET(HAVE_ATTR_XATTR_H FALSE)
1548 SET(HAVE_DECL_EXTATTR_NAMESPACE_USER FALSE)
1549 SET(HAVE_EXTATTR_GET_FILE FALSE)
1550 SET(HAVE_EXTATTR_LIST_FILE FALSE)
1551 SET(HAVE_EXTATTR_SET_FD FALSE)
1552 SET(HAVE_EXTATTR_SET_FILE FALSE)
1553 SET(HAVE_FGETEA FALSE)
1554 SET(HAVE_FGETXATTR FALSE)
1555 SET(HAVE_FLISTEA FALSE)
1556 SET(HAVE_FLISTXATTR FALSE)
1557 SET(HAVE_FSETEA FALSE)
1558 SET(HAVE_FSETXATTR FALSE)
1559 SET(HAVE_GETEA FALSE)
1560 SET(HAVE_GETXATTR FALSE)
1561 SET(HAVE_LGETEA FALSE)
1562 SET(HAVE_LGETXATTR FALSE)
1563 SET(HAVE_LISTEA FALSE)
1564 SET(HAVE_LISTXATTR FALSE)
1565 SET(HAVE_LLISTEA FALSE)
1566 SET(HAVE_LLISTXATTR FALSE)
1567 SET(HAVE_LSETEA FALSE)
1568 SET(HAVE_LSETXATTR FALSE)
1569 SET(HAVE_SYS_EXTATTR_H FALSE)
1570 SET(HAVE_SYS_XATTR_H FALSE)
1574 # Check for ACL libraries, headers, and functions
1576 # The ACL support in libarchive is written against the POSIX1e draft,
1577 # which was never officially approved and varies quite a bit across
1578 # platforms. Worse, some systems have completely non-POSIX acl functions,
1579 # which makes the following checks rather more complex than I would like.
1582 CHECK_LIBRARY_EXISTS(acl "acl_get_file" "" HAVE_LIBACL)
1584 SET(CMAKE_REQUIRED_LIBRARIES "acl")
1585 FIND_LIBRARY(ACL_LIBRARY NAMES acl)
1586 LIST(APPEND ADDITIONAL_LIBS ${ACL_LIBRARY})
1589 CHECK_FUNCTION_EXISTS_GLIBC(acl_create_entry HAVE_ACL_CREATE_ENTRY)
1590 CHECK_FUNCTION_EXISTS_GLIBC(acl_init HAVE_ACL_INIT)
1591 CHECK_FUNCTION_EXISTS_GLIBC(acl_set_fd HAVE_ACL_SET_FD)
1592 CHECK_FUNCTION_EXISTS_GLIBC(acl_set_fd_np HAVE_ACL_SET_FD_NP)
1593 CHECK_FUNCTION_EXISTS_GLIBC(acl_set_file HAVE_ACL_SET_FILE)
1594 CHECK_TYPE_EXISTS(acl_permset_t "${INCLUDES}" HAVE_ACL_PERMSET_T)
1596 # The "acl_get_perm()" function was omitted from the POSIX draft.
1597 # (It's a pretty obvious oversight; otherwise, there's no way to
1598 # test for specific permissions in a permset.) Linux uses the obvious
1599 # name, FreeBSD adds _np to mark it as "non-Posix extension."
1600 # Test for both as a double-check that we really have POSIX-style ACL support.
1601 CHECK_FUNCTION_EXISTS(acl_get_fd_np HAVE_ACL_GET_FD_NP)
1602 CHECK_FUNCTION_EXISTS(acl_get_perm HAVE_ACL_GET_PERM)
1603 CHECK_FUNCTION_EXISTS(acl_get_perm_np HAVE_ACL_GET_PERM_NP)
1604 CHECK_FUNCTION_EXISTS(acl_get_link HAVE_ACL_GET_LINK)
1605 CHECK_FUNCTION_EXISTS(acl_get_link_np HAVE_ACL_GET_LINK_NP)
1606 CHECK_FUNCTION_EXISTS(acl_is_trivial_np HAVE_ACL_IS_TRIVIAL_NP)
1607 CHECK_FUNCTION_EXISTS(acl_set_link_np HAVE_ACL_SET_LINK_NP)
1608 CHECK_SYMBOL_EXISTS(ACL_TYPE_NFS4 "${INCLUDES}" HAVE_ACL_TYPE_NFS4)
1610 # MacOS has an acl.h that isn't POSIX. It can be detected by
1611 # checking for ACL_USER
1612 CHECK_SYMBOL_EXISTS(ACL_USER "${INCLUDES}" HAVE_ACL_USER)
1614 # Solaris and derivates ACLs
1615 CHECK_LIBRARY_EXISTS(sec "acl_get" "" HAVE_LIBSEC)
1617 SET(CMAKE_REQUIRED_LIBRARIES "sec")
1618 FIND_LIBRARY(SEC_LIBRARY NAMES sec)
1619 LIST(APPEND ADDITIONAL_LIBS ${SEC_LIBRARY})
1622 CHECK_TYPE_EXISTS(aclent_t "${INCLUDES}" HAVE_ACLENT_T)
1623 CHECK_TYPE_EXISTS(ace_t "${INCLUDES}" HAVE_ACE_T)
1624 CHECK_FUNCTION_EXISTS(acl_get HAVE_FACL_GET)
1625 CHECK_FUNCTION_EXISTS(facl_get HAVE_FACL_GET)
1626 CHECK_FUNCTION_EXISTS(acl_set HAVE_FACL_SET)
1627 CHECK_FUNCTION_EXISTS(facl_set HAVE_FACL_SET)
1629 # If someone runs cmake, then disables ACL support, we need
1630 # to forcibly override the cached values for these.
1631 SET(HAVE_ACL_CREATE_ENTRY FALSE)
1632 SET(HAVE_ACL_GET_LINK FALSE)
1633 SET(HAVE_ACL_GET_LINK_NP FALSE)
1634 SET(HAVE_ACL_GET_PERM FALSE)
1635 SET(HAVE_ACL_GET_PERM_NP FALSE)
1636 SET(HAVE_ACL_INIT FALSE)
1637 SET(HAVE_ACL_LIB FALSE)
1638 SET(HAVE_ACL_PERMSET_T FALSE)
1639 SET(HAVE_ACL_SET_FD FALSE)
1640 SET(HAVE_ACL_SET_FD_NP FALSE)
1641 SET(HAVE_ACL_SET_FILE FALSE)
1642 SET(HAVE_ACL_TYPE_NFS4 FALSE)
1643 SET(HAVE_ACL_USER FALSE)
1644 SET(HAVE_ACL_GET FALSE)
1645 SET(HAVE_ACLENT_T FALSE)
1646 SET(HAVE_ACE_T FALSE)
1647 SET(HAVE_FACL_GET FALSE)
1648 SET(HAVE_ACL_SET FALSE)
1649 SET(HAVE_FACL_SET FALSE)
1653 # Check MD5/RMD160/SHA support
1654 # NOTE: Crypto checks must be run last before generating config.h
1656 CHECK_CRYPTO("MD5;RMD160;SHA1;SHA256;SHA384;SHA512" LIBC)
1657 CHECK_CRYPTO("SHA256;SHA384;SHA512" LIBC2)
1658 CHECK_CRYPTO("SHA256;SHA384;SHA512" LIBC3)
1659 CHECK_CRYPTO("MD5;SHA1;SHA256;SHA384;SHA512" LIBSYSTEM)
1660 CHECK_CRYPTO("MD5;RMD160;SHA1;SHA256;SHA384;SHA512" NETTLE)
1661 CHECK_CRYPTO("MD5;RMD160;SHA1;SHA256;SHA384;SHA512" OPENSSL)
1663 # Libmd has to be probed after OpenSSL.
1664 CHECK_CRYPTO("MD5;RMD160;SHA1;SHA256;SHA512" LIBMD)
1666 CHECK_CRYPTO_WIN("MD5;SHA1;SHA256;SHA384;SHA512")
1668 # Generate "config.h" from "build/cmake/config.h.in"
1669 CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/build/cmake/config.h.in
1670 ${CMAKE_CURRENT_BINARY_DIR}/config.h)
1671 INCLUDE_DIRECTORIES(BEFORE ${CMAKE_CURRENT_BINARY_DIR})
1672 ADD_DEFINITIONS(-DHAVE_CONFIG_H)
1674 # Handle generation of the libarchive.pc file for pkg-config
1675 INCLUDE(CreatePkgConfigFile)
1678 # Register installation of PDF documents.
1680 IF(WIN32 AND NOT CYGWIN)
1682 # On Windows platform, It's better that we install PDF documents
1683 # on one's computer.
1684 # These PDF documents are available in the release package.
1686 IF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/doc/pdf)
1687 INSTALL(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/doc/pdf
1688 DESTINATION share/man
1689 FILES_MATCHING PATTERN "*.pdf"
1691 ENDIF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/doc/pdf)
1692 ENDIF(WIN32 AND NOT CYGWIN)
1696 INCLUDE_DIRECTORIES(BEFORE ${CMAKE_CURRENT_SOURCE_DIR}/libarchive)
1699 ADD_DEFINITIONS(-D_CRT_SECURE_NO_DEPRECATE)
1703 ADD_CUSTOM_TARGET(run_all_tests)
1706 add_subdirectory(libarchive)
1707 add_subdirectory(cat)
1708 add_subdirectory(tar)
1709 add_subdirectory(cpio)