CMakeLists.txt

   1 #
   2 #
   3 PROJECT(libarchive C)
   4 #
   5 CMAKE_MINIMUM_REQUIRED(VERSION 2.6.3 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)
   9 endif()
  10
  11 #
  12 # Version - read from 'version' file.
  13 #
  14 FILE(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/build/version _version)
  15 STRING(REGEX REPLACE
  16  "^([0-9])[0-9][0-9][0-9][0-9][0-9][0-9][a-z]?$" "\\1" _major ${_version})
  17 STRING(REGEX REPLACE
  18  "^[0-9]([0-9][0-9][0-9])[0-9][0-9][0-9][a-z]?$" "\\1" _minor ${_version})
  19 STRING(REGEX REPLACE
  20  "^[0-9][0-9][0-9][0-9]([0-9][0-9][0-9])[a-z]?$" "\\1" _revision ${_version})
  21 STRING(REGEX REPLACE
  22  "^[0-9][0-9][0-9][0-9][0-9][0-9][0-9]([a-z]?)$" "\\1" _quality ${_version})
  23 SET(_version_number ${_major}${_minor}${_revision})
  24 STRING(REGEX REPLACE "[0]*([^0][0-9]*)$" "\\1" _minor ${_minor})
  25 STRING(REGEX REPLACE "[0]*([^0][0-9]*)$" "\\1" _revision ${_revision})
  26 #
  27 SET(VERSION                    "${_major}.${_minor}.${_revision}${_quality}")
  28 SET(BSDCPIO_VERSION_STRING     "${VERSION}")
  29 SET(BSDTAR_VERSION_STRING      "${VERSION}")
  30 SET(LIBARCHIVE_VERSION_NUMBER  "${_version_number}")
  31 SET(LIBARCHIVE_VERSION_STRING  "${VERSION}")
  32 # Shared library number
  33 SET(SOVERSION                   8)
  34
  35 # Enable CTest/CDash support
  36 include(CTest)
  37
  38 # Provide ADD_TEST_28 macro to approximate CMake 2.8 ADD_TEST(NAME).
  39 # TODO: Require CMake 2.8 and drop this workaround (perhaps late 2010).
  40 INCLUDE(AddTest28)
  41
  42 OPTION(ENABLE_OPENSSL "Enable use of OpenSSL" ON)
  43 OPTION(ENABLE_TAR "Enable tar building" ON)
  44 OPTION(ENABLE_TAR_SHARED "Enable dynamic build of tar" OFF)
  45 OPTION(ENABLE_CPIO "Enable cpio building" ON)
  46 OPTION(ENABLE_CPIO_SHARED "Enable dynamic build of cpio" OFF)
  47 OPTION(ENABLE_XATTR "Enable extended attribute support" ON)
  48 OPTION(ENABLE_ACL "Enable ACL support" ON)
  49 OPTION(ENABLE_TEST "Enable unit and regression tests" ON)
  50
  51 IF(ENABLE_TEST)
  52         ENABLE_TESTING()
  53 ENDIF(ENABLE_TEST)
  54 IF(WIN32 AND NOT CYGWIN)
  55   # Currently, dynamic build only.
  56   SET(ENABLE_TAR_SHARED ON)
  57   SET(ENABLE_CPIO_SHARED ON)
  58 ENDIF(WIN32 AND NOT CYGWIN)
  59
  60 IF(WIN32)
  61   SET(_WIN32_WINNT 0x0500 CACHE INTERNAL "Setting _WIN32_WINNT to 0x0500 for Windows 2000 APIs")
  62   SET(WINVER 0x0500 CACHE INTERNAL "Setting WINVER to 0x0500 for Windows 2000 APIs")
  63 ENDIF(WIN32)
  64
  65 #
  66 INCLUDE(CheckCSourceRuns)
  67 INCLUDE(CheckFileOffsetBits)
  68 INCLUDE(CheckFuncs)
  69 INCLUDE(CheckHeaderDirent)
  70 INCLUDE(CheckIncludeFile)
  71 INCLUDE(CheckIncludeFiles)
  72 INCLUDE(CheckLibraryExists)
  73 INCLUDE(CheckStructMember)
  74 INCLUDE(CheckSymbolExists)
  75 INCLUDE(CheckTypeExists)
  76 INCLUDE(CheckTypeSize)
  77
  78 #
  79 # Generate list.h
  80 #
  81 MACRO (GENERATE_LIST_H _listfile _cmlist __list_sources)
  82   SET(_argv ${ARGV})
  83   # Remove _listfile and _cmlist from _argv
  84   LIST(REMOVE_AT _argv 0 1)
  85   IF (NOT EXISTS "${_listfile}" OR
  86      ${_cmlist} IS_NEWER_THAN "${_listfile}")
  87
  88     MESSAGE(STATUS "Generating ${_listfile}")
  89     FILE(WRITE ${_listfile} "")
  90     FOREACH (testfile ${_argv})
  91       IF (testfile MATCHES "^test_[^/]+[.]c$")
  92         FILE(STRINGS ${testfile} testvar REGEX "^DEFINE_TEST")
  93         FOREACH (deftest ${testvar})
  94           FILE(APPEND ${_listfile} "${deftest}\n")
  95         ENDFOREACH (deftest)
  96       ENDIF (testfile MATCHES "^test_[^/]+[.]c$")
  97     ENDFOREACH (testfile)
  98
  99   ENDIF (NOT EXISTS "${_listfile}" OR
 100      ${_cmlist} IS_NEWER_THAN "${_listfile}")
 101 ENDMACRO (GENERATE_LIST_H)
 102 #
 103 # Generate installation rules for man pages.
 104 #
 105 MACRO (INSTALL_MAN __mans)
 106   FOREACH (_man ${ARGV})
 107     STRING(REGEX REPLACE "^.+[.]([1-9])" "\\1" _mansect ${_man})
 108     INSTALL(FILES ${_man} DESTINATION "share/man/man${_mansect}")
 109   ENDFOREACH (_man)
 110 ENDMACRO (INSTALL_MAN __mans)
 111
 112 #
 113 # Check compress/decompress libraries
 114 #
 115 IF(WIN32 AND NOT CMAKE_CL_64 AND NOT CYGWIN)
 116   # GnuWin32 is only for Win32, not Win64.
 117   SET(__GNUWIN32PATH "C:/Program Files/GnuWin32")
 118 ENDIF(WIN32 AND NOT CMAKE_CL_64 AND NOT CYGWIN)
 119 IF(DEFINED __GNUWIN32PATH AND EXISTS "${__GNUWIN32PATH}")
 120   # You have to add a path availabel DLL file into PATH environment variable.
 121   # Maybe DLL path is "C:/Program Files/GnuWin32/bin".
 122   # The zlib and the bzip2 Setup program have installed programs and DLLs into
 123   # "C:/Program Files/GnuWin32" by default.
 124   # This is convenience setting for Windows.
 125   SET(CMAKE_PREFIX_PATH ${__GNUWIN32PATH} $(CMAKE_PREFIX_PATH))
 126   #
 127   # If you didn't use Setup program or installed into nonstandard path,
 128   # cmake cannot find out your zlib or bzip2 libraries and include files,
 129   # you should execute cmake with  -DCMAKE_PREFIX_PATH option.
 130   #   e.g.
 131   #     cmake -DCMAKE_PREFIX_PATH=<your-GnuWin32-path> <path-to-source>
 132   #
 133   # If compiling error occured in zconf.h, You may need patch to zconf.h.
 134   #--- zconf.h.orig     2005-07-21 00:40:26.000000000
 135   #+++ zconf.h  2009-01-19 11:39:10.093750000
 136   #@@ -286,7 +286,7 @@
 137   #
 138   # #if 1           /* HAVE_UNISTD_H -- this line is updated by ./configure */
 139   # #  include <sys/types.h> /* for off_t */
 140   #-#  include <unistd.h>    /* for SEEK_* and off_t */
 141   #+#  include <stdio.h>    /* for SEEK_* and off_t */
 142   # #  ifdef VMS
 143   # #    include <unixio.h>   /* for off_t */
 144   # #  endif
 145 ENDIF(DEFINED __GNUWIN32PATH AND EXISTS "${__GNUWIN32PATH}")
 146
 147 SET(ADDITIONAL_LIBS "")
 148 #
 149 # Find ZLIB
 150 #
 151 FIND_PACKAGE(ZLIB)
 152 IF(ZLIB_FOUND)
 153   SET(HAVE_LIBZ 1)
 154   SET(HAVE_ZLIB_H 1)
 155   INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR})
 156   LIST(APPEND ADDITIONAL_LIBS ${ZLIB_LIBRARIES})
 157 ENDIF(ZLIB_FOUND)
 158 MARK_AS_ADVANCED(CLEAR ZLIB_INCLUDE_DIR)
 159 MARK_AS_ADVANCED(CLEAR ZLIB_LIBRARY)
 160 #
 161 # Find BZip2
 162 #
 163 FIND_PACKAGE(BZip2)
 164 IF(BZIP2_FOUND)
 165   SET(HAVE_LIBBZ2 1)
 166   SET(HAVE_BZLIB_H 1)
 167   INCLUDE_DIRECTORIES(${BZIP2_INCLUDE_DIR})
 168   LIST(APPEND ADDITIONAL_LIBS ${BZIP2_LIBRARIES})
 169 ENDIF(BZIP2_FOUND)
 170 MARK_AS_ADVANCED(CLEAR BZIP2_INCLUDE_DIR)
 171 MARK_AS_ADVANCED(CLEAR BZIP2_LIBRARY)
 172 #
 173 # Find LZMA
 174 #
 175 FIND_PACKAGE(LZMA)
 176 IF(LZMA_FOUND)
 177   SET(HAVE_LIBLZMA 1)
 178   SET(HAVE_LZMA_H 1)
 179   INCLUDE_DIRECTORIES(${LZMA_INCLUDE_DIR})
 180   LIST(APPEND ADDITIONAL_LIBS ${LZMA_LIBRARIES})
 181   MARK_AS_ADVANCED(CLEAR LZMA_INCLUDE_DIR)
 182   MARK_AS_ADVANCED(CLEAR LZMA_LIBRARY)
 183 ELSEIF(LZMADEC_FOUND)
 184   SET(HAVE_LIBLZMADEC 1)
 185   SET(HAVE_LZMADEC_H 1)
 186   INCLUDE_DIRECTORIES(${LZMADEC_INCLUDE_DIR})
 187   LIST(APPEND ADDITIONAL_LIBS ${LZMADEC_LIBRARIES})
 188   MARK_AS_ADVANCED(CLEAR LZMADEC_INCLUDE_DIR)
 189   MARK_AS_ADVANCED(CLEAR LZMADEC_LIBRARY)
 190 ELSE(LZMA_FOUND)
 191   MARK_AS_ADVANCED(CLEAR LZMA_INCLUDE_DIR)
 192   MARK_AS_ADVANCED(CLEAR LZMA_LIBRARY)
 193 ENDIF(LZMA_FOUND)
 194
 195 #
 196 # Check headers
 197 #
 198 CHECK_HEADER_DIRENT()
 199
 200 SET(INCLUDES "")
 201 MACRO (LA_CHECK_INCLUDE_FILE header var)
 202       CHECK_INCLUDE_FILES("${INCLUDES};${header}" ${var})
 203       IF (${var})
 204          SET(INCLUDES ${INCLUDES} ${header})
 205       ENDIF (${var})
 206 ENDMACRO (LA_CHECK_INCLUDE_FILE)
 207
 208 # Few headers that must precede other headers
 209 # Must precede sys/extattr.h on FreeBSD
 210 LA_CHECK_INCLUDE_FILE("sys/types.h" HAVE_SYS_TYPES_H)
 211
 212 # Alphabetize the rest unless there's a compelling reason
 213 LA_CHECK_INCLUDE_FILE("acl/libacl.h" HAVE_ACL_LIBACL_H)
 214 LA_CHECK_INCLUDE_FILE("attr/xattr.h" HAVE_ATTR_XATTR_H)
 215 LA_CHECK_INCLUDE_FILE("ctype.h" HAVE_CTYPE_H)
 216 LA_CHECK_INCLUDE_FILE("direct.h" HAVE_DIRECT_H)
 217 LA_CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
 218 LA_CHECK_INCLUDE_FILE("errno.h" HAVE_ERRNO_H)
 219 LA_CHECK_INCLUDE_FILE("ext2fs/ext2_fs.h" HAVE_EXT2FS_EXT2_FS_H)
 220 LA_CHECK_INCLUDE_FILE("fcntl.h" HAVE_FCNTL_H)
 221 LA_CHECK_INCLUDE_FILE("grp.h" HAVE_GRP_H)
 222 LA_CHECK_INCLUDE_FILE("inttypes.h" HAVE_INTTYPES_H)
 223 LA_CHECK_INCLUDE_FILE("io.h" HAVE_IO_H)
 224 LA_CHECK_INCLUDE_FILE("langinfo.h" HAVE_LANGINFO_H)
 225 LA_CHECK_INCLUDE_FILE("limits.h" HAVE_LIMITS_H)
 226 LA_CHECK_INCLUDE_FILE("linux/fs.h" HAVE_LINUX_FS_H)
 227 LA_CHECK_INCLUDE_FILE("locale.h" HAVE_LOCALE_H)
 228 LA_CHECK_INCLUDE_FILE("memory.h" HAVE_MEMORY_H)
 229 LA_CHECK_INCLUDE_FILE("paths.h" HAVE_PATHS_H)
 230 LA_CHECK_INCLUDE_FILE("poll.h" HAVE_POLL_H)
 231 LA_CHECK_INCLUDE_FILE("process.h" HAVE_PROCESS_H)
 232 LA_CHECK_INCLUDE_FILE("pwd.h" HAVE_PWD_H)
 233 LA_CHECK_INCLUDE_FILE("regex.h" HAVE_REGEX_H)
 234 LA_CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
 235 LA_CHECK_INCLUDE_FILE("stdarg.h" HAVE_STDARG_H)
 236 LA_CHECK_INCLUDE_FILE("stdint.h" HAVE_STDINT_H)
 237 LA_CHECK_INCLUDE_FILE("stdlib.h" HAVE_STDLIB_H)
 238 LA_CHECK_INCLUDE_FILE("string.h" HAVE_STRING_H)
 239 LA_CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H)
 240 LA_CHECK_INCLUDE_FILE("sys/acl.h" HAVE_SYS_ACL_H)
 241 LA_CHECK_INCLUDE_FILE("sys/cdefs.h" HAVE_SYS_CDEFS_H)
 242 LA_CHECK_INCLUDE_FILE("sys/extattr.h" HAVE_SYS_EXTATTR_H)
 243 LA_CHECK_INCLUDE_FILE("sys/ioctl.h" HAVE_SYS_IOCTL_H)
 244 LA_CHECK_INCLUDE_FILE("sys/mkdev.h" HAVE_SYS_MKDEV_H)
 245 LA_CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
 246 LA_CHECK_INCLUDE_FILE("sys/poll.h" HAVE_SYS_POLL_H)
 247 LA_CHECK_INCLUDE_FILE("sys/select.h" HAVE_SYS_SELECT_H)
 248 LA_CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
 249 LA_CHECK_INCLUDE_FILE("sys/time.h" HAVE_SYS_TIME_H)
 250 LA_CHECK_INCLUDE_FILE("sys/utime.h" HAVE_SYS_UTIME_H)
 251 LA_CHECK_INCLUDE_FILE("sys/wait.h" HAVE_SYS_WAIT_H)
 252 LA_CHECK_INCLUDE_FILE("time.h" HAVE_TIME_H)
 253 LA_CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
 254 LA_CHECK_INCLUDE_FILE("utime.h" HAVE_UTIME_H)
 255 LA_CHECK_INCLUDE_FILE("wchar.h" HAVE_WCHAR_H)
 256 LA_CHECK_INCLUDE_FILE("wctype.h" HAVE_WCTYPE_H)
 257 LA_CHECK_INCLUDE_FILE("windows.h" HAVE_WINDOWS_H)
 258
 259
 260 #
 261 # Some headers require extra includes when they're available.
 262 #
 263
 264 #
 265 # Find OpenSSL
 266 #
 267 IF(ENABLE_OPENSSL)
 268   FIND_PACKAGE(OpenSSL)
 269 ELSE()
 270   SET(OPENSSL_FOUND 0)
 271 ENDIF()
 272 IF(OPENSSL_FOUND)
 273   INCLUDE_DIRECTORIES(${OPENSSL_INCLUDE_DIR})
 274   LIST(APPEND ADDITIONAL_LIBS ${OPENSSL_LIBRARIES})
 275 ELSE()
 276   # Block OpenSSL checks and override cached results.
 277   SET(HAVE_OPENSSL_MD5_H 0)
 278   SET(HAVE_OPENSSL_RIPEMD_H 0)
 279   SET(HAVE_OPENSSL_SHA_H 0)
 280   SET(HAVE_OPENSSL_SHA256_INIT 0)
 281   SET(HAVE_OPENSSL_SHA384_INIT 0)
 282   SET(HAVE_OPENSSL_SHA512_INIT 0)
 283 ENDIF()
 284 #
 285 # Check MD5/RMD160/SHA headers
 286 #
 287 LA_CHECK_INCLUDE_FILE("md5.h" HAVE_MD5_H)
 288 LA_CHECK_INCLUDE_FILE("openssl/md5.h" HAVE_OPENSSL_MD5_H)
 289 LA_CHECK_INCLUDE_FILE("openssl/ripemd.h" HAVE_OPENSSL_RIPEMD_H)
 290 LA_CHECK_INCLUDE_FILE("openssl/sha.h" HAVE_OPENSSL_SHA_H)
 291 LA_CHECK_INCLUDE_FILE("ripemd.h" HAVE_RIPEMD_H)
 292 LA_CHECK_INCLUDE_FILE("rmd160.h" HAVE_RMD160_H)
 293 LA_CHECK_INCLUDE_FILE("sha.h" HAVE_SHA_H)
 294 LA_CHECK_INCLUDE_FILE("sha1.h" HAVE_SHA1_H)
 295 LA_CHECK_INCLUDE_FILE("sha2.h" HAVE_SHA2_H)
 296 LA_CHECK_INCLUDE_FILE("sha256.h" HAVE_SHA256_H)
 297
 298 #
 299 # Find MD5/RMD160/SHA library
 300 #
 301 FIND_LIBRARY(CRYPTO_LIBRARY NAMES crypto)
 302 IF(CRYPTO_LIBRARY)
 303   LIST(APPEND ADDITIONAL_LIBS ${CRYPTO_LIBRARY})
 304 ELSE(CRYPTO_LIBRARY)
 305   IF(NOT OPENSSL_FOUND)
 306     FIND_LIBRARY(MD_LIBRARY NAMES md)
 307     IF(MD_LIBRARY)
 308       LIST(APPEND ADDITIONAL_LIBS ${MD_LIBRARY})
 309     ENDIF(MD_LIBRARY)
 310   ENDIF(NOT OPENSSL_FOUND)
 311 ENDIF(CRYPTO_LIBRARY)
 312 #
 313 # Check MD5/RMD160/SHA functions
 314 #
 315 SET(CMAKE_REQUIRED_LIBRARIES ${ADDITIONAL_LIBS})
 316 IF(HAVE_MD5_H)
 317   CHECK_SYMBOL_EXISTS(MD5Init                   "md5.h"         HAVE_MD5INIT)
 318 ENDIF(HAVE_MD5_H)
 319 IF(HAVE_RMD160_H)
 320   CHECK_SYMBOL_EXISTS(RMD160Init                "rmd160.h"      HAVE_RMD160INIT)
 321 ENDIF(HAVE_RMD160_H)
 322 IF(HAVE_SHA2_H)
 323   CHECK_SYMBOL_EXISTS(SHA256Init                "sha2.h"        HAVE_SHA256INIT)
 324   CHECK_SYMBOL_EXISTS(SHA384Init                "sha2.h"        HAVE_SHA384INIT)
 325   CHECK_SYMBOL_EXISTS(SHA512Init                "sha2.h"        HAVE_SHA512INIT)
 326   CHECK_SYMBOL_EXISTS(SHA256_Init               "sha2.h"        HAVE_SHA256_INIT)
 327   CHECK_SYMBOL_EXISTS(SHA384_Init               "sha2.h"        HAVE_SHA384_INIT)
 328   CHECK_SYMBOL_EXISTS(SHA512_Init               "sha2.h"        HAVE_SHA512_INIT)
 329 ELSEIF(HAVE_OPENSSL_SHA_H)
 330   CHECK_SYMBOL_EXISTS(SHA256_Init               "openssl/sha.h" HAVE_OPENSSL_SHA256_INIT)
 331   CHECK_SYMBOL_EXISTS(SHA384_Init               "openssl/sha.h" HAVE_OPENSSL_SHA384_INIT)
 332   CHECK_SYMBOL_EXISTS(SHA512_Init               "openssl/sha.h" HAVE_OPENSSL_SHA512_INIT)
 333 ENDIF()
 334 SET(CMAKE_REQUIRED_LIBRARIES "")
 335
 336 #
 337 # Find Libxml2
 338 #
 339 FIND_PACKAGE(LibXml2)
 340 IF(LIBXML2_FOUND)
 341   INCLUDE_DIRECTORIES(${LIBXML2_INCLUDE_DIR})
 342   LIST(APPEND ADDITIONAL_LIBS ${LIBXML2_LIBRARIES})
 343   SET(HAVE_LIBXML2 1)
 344   # libxml2's include files use iconv.h
 345   # We need a directory path of iconv.h so that it won't fail to check
 346   # "libxml/xmlreader.h".
 347   FIND_PATH(ICONV_INCLUDE_DIR iconv.h)
 348   INCLUDE_DIRECTORIES(${ICONV_INCLUDE_DIR})
 349   SET(CMAKE_REQUIRED_INCLUDES ${ICONV_INCLUDE_DIR} ${LIBXML2_INCLUDE_DIR})
 350   CHECK_INCLUDE_FILES("libxml/xmlreader.h" HAVE_LIBXML_XMLREADER_H)
 351   SET(CMAKE_REQUIRED_INCLUDES "")
 352 ELSE(LIBXML2_FOUND)
 353   #
 354   # Find Expat
 355   #
 356   FIND_PACKAGE(EXPAT)
 357   IF(EXPAT_FOUND)
 358     INCLUDE_DIRECTORIES(${EXPAT_INCLUDE_DIR})
 359     LIST(APPEND ADDITIONAL_LIBS ${EXPAT_LIBRARIES})
 360     SET(HAVE_LIBEXPAT 1)
 361     LA_CHECK_INCLUDE_FILE("expat.h" HAVE_EXPAT_H)
 362   ENDIF(EXPAT_FOUND)
 363 ENDIF(LIBXML2_FOUND)
 364
 365 #
 366 # Check functions
 367 #
 368 CHECK_SYMBOL_EXISTS(CreateHardLinkA "windows.h" HAVE_CREATEHARDLINKA)
 369 CHECK_SYMBOL_EXISTS(CreateHardLinkW "windows.h" HAVE_CREATEHARDLINKW)
 370 CHECK_SYMBOL_EXISTS(_CrtSetReportMode "crtdbg.h" HAVE__CrtSetReportMode)
 371 CHECK_FUNCTION_EXISTS_GLIBC(chflags HAVE_CHFLAGS)
 372 CHECK_FUNCTION_EXISTS_GLIBC(chown HAVE_CHOWN)
 373 CHECK_FUNCTION_EXISTS_GLIBC(chroot HAVE_CHROOT)
 374 CHECK_FUNCTION_EXISTS_GLIBC(fchdir HAVE_FCHDIR)
 375 CHECK_FUNCTION_EXISTS_GLIBC(fchflags HAVE_FCHFLAGS)
 376 CHECK_FUNCTION_EXISTS_GLIBC(fchmod HAVE_FCHMOD)
 377 CHECK_FUNCTION_EXISTS_GLIBC(fchown HAVE_FCHOWN)
 378 CHECK_FUNCTION_EXISTS_GLIBC(fcntl HAVE_FCNTL)
 379 CHECK_FUNCTION_EXISTS_GLIBC(fork HAVE_FORK)
 380 CHECK_FUNCTION_EXISTS_GLIBC(fstat HAVE_FSTAT)
 381 CHECK_FUNCTION_EXISTS_GLIBC(ftruncate HAVE_FTRUNCATE)
 382 CHECK_FUNCTION_EXISTS_GLIBC(futimens HAVE_FUTIMENS)
 383 CHECK_FUNCTION_EXISTS_GLIBC(futimes HAVE_FUTIMES)
 384 CHECK_FUNCTION_EXISTS_GLIBC(geteuid HAVE_GETEUID)
 385 CHECK_FUNCTION_EXISTS_GLIBC(getpid HAVE_GETPID)
 386 CHECK_FUNCTION_EXISTS_GLIBC(lchflags HAVE_LCHFLAGS)
 387 CHECK_FUNCTION_EXISTS_GLIBC(lchmod HAVE_LCHMOD)
 388 CHECK_FUNCTION_EXISTS_GLIBC(lchown HAVE_LCHOWN)
 389 CHECK_FUNCTION_EXISTS_GLIBC(link HAVE_LINK)
 390 CHECK_FUNCTION_EXISTS_GLIBC(lstat HAVE_LSTAT)
 391 CHECK_FUNCTION_EXISTS_GLIBC(lutimes HAVE_LUTIMES)
 392 CHECK_FUNCTION_EXISTS_GLIBC(memmove HAVE_MEMMOVE)
 393 CHECK_FUNCTION_EXISTS_GLIBC(mkdir HAVE_MKDIR)
 394 CHECK_FUNCTION_EXISTS_GLIBC(mkfifo HAVE_MKFIFO)
 395 CHECK_FUNCTION_EXISTS_GLIBC(mknod HAVE_MKNOD)
 396 CHECK_FUNCTION_EXISTS_GLIBC(nl_langinfo HAVE_NL_LANGINFO)
 397 CHECK_FUNCTION_EXISTS_GLIBC(pipe HAVE_PIPE)
 398 CHECK_FUNCTION_EXISTS_GLIBC(poll HAVE_POLL)
 399 CHECK_FUNCTION_EXISTS_GLIBC(readlink HAVE_READLINK)
 400 CHECK_FUNCTION_EXISTS_GLIBC(select HAVE_SELECT)
 401 CHECK_FUNCTION_EXISTS_GLIBC(setenv HAVE_SETENV)
 402 CHECK_FUNCTION_EXISTS_GLIBC(setlocale HAVE_SETLOCALE)
 403 CHECK_FUNCTION_EXISTS_GLIBC(sigaction HAVE_SIGACTION)
 404 CHECK_FUNCTION_EXISTS_GLIBC(strchr HAVE_STRCHR)
 405 CHECK_FUNCTION_EXISTS_GLIBC(strdup HAVE_STRDUP)
 406 CHECK_FUNCTION_EXISTS_GLIBC(strerror HAVE_STRERROR)
 407 CHECK_FUNCTION_EXISTS_GLIBC(strncpy_s HAVE_STRNCPY_S)
 408 CHECK_FUNCTION_EXISTS_GLIBC(strrchr HAVE_STRRCHR)
 409 CHECK_FUNCTION_EXISTS_GLIBC(symlink HAVE_SYMLINK)
 410 CHECK_FUNCTION_EXISTS_GLIBC(timegm HAVE_TIMEGM)
 411 CHECK_FUNCTION_EXISTS_GLIBC(tzset HAVE_TZSET)
 412 CHECK_FUNCTION_EXISTS_GLIBC(unsetenv HAVE_UNSETENV)
 413 CHECK_FUNCTION_EXISTS_GLIBC(utime HAVE_UTIME)
 414 CHECK_FUNCTION_EXISTS_GLIBC(utimes HAVE_UTIMES)
 415 CHECK_FUNCTION_EXISTS_GLIBC(utimensat HAVE_UTIMENSAT)
 416 CHECK_FUNCTION_EXISTS_GLIBC(vfork HAVE_VFORK)
 417 CHECK_FUNCTION_EXISTS_GLIBC(wcrtomb HAVE_WCRTOMB)
 418 CHECK_FUNCTION_EXISTS_GLIBC(wcscpy HAVE_WCSCPY)
 419 CHECK_FUNCTION_EXISTS_GLIBC(wcslen HAVE_WCSLEN)
 420 CHECK_FUNCTION_EXISTS_GLIBC(wctomb HAVE_WCTOMB)
 421 CHECK_SYMBOL_EXISTS(wmemcmp "wchar.h" HAVE_WMEMCMP)
 422 CHECK_SYMBOL_EXISTS(wmemcpy "wchar.h" HAVE_WMEMCPY)
 423
 424 SET(CMAKE_REQUIRED_LIBRARIES "")
 425 CHECK_SYMBOL_EXISTS(fseeko           "stdio.h"    HAVE_FSEEKO)
 426 CHECK_SYMBOL_EXISTS(strerror_r       "string.h"   HAVE_STRERROR_R)
 427 CHECK_SYMBOL_EXISTS(strftime         "time.h"     HAVE_STRFTIME)
 428 CHECK_SYMBOL_EXISTS(vprintf          "stdio.h"    HAVE_VPRINTF)
 429 CHECK_SYMBOL_EXISTS(cygwin_conv_path "sys/cygwin.h" HAVE_CYGWIN_CONV_PATH)
 430
 431 CHECK_SYMBOL_EXISTS(major            "sys/mkdev.h"     MAJOR_IN_MKDEV)
 432 CHECK_SYMBOL_EXISTS(major            "sys/sysmacros.h" MAJOR_IN_SYSMACROS)
 433
 434 IF(HAVE_STRERROR_R)
 435   SET(HAVE_DECL_STRERROR_R 1)
 436 ENDIF(HAVE_STRERROR_R)
 437
 438 #
 439 # Check defines
 440 #
 441 SET(headers "limits.h")
 442 IF(HAVE_STDINT_H)
 443   LIST(APPEND headers "stdint.h")
 444 ENDIF(HAVE_STDINT_H)
 445 IF(HAVE_INTTYPES_H)
 446   LIST(APPEND headers "inttypes.h")
 447 ENDIF(HAVE_INTTYPES_H)
 448 CHECK_SYMBOL_EXISTS(EFTYPE           "errno.h"    HAVE_EFTYPE)
 449 CHECK_SYMBOL_EXISTS(EILSEQ           "errno.h"    HAVE_EILSEQ)
 450 CHECK_SYMBOL_EXISTS(D_MD_ORDER       "langinfo.h" HAVE_D_MD_ORDER)
 451 CHECK_SYMBOL_EXISTS(optarg           "unistd.h"   HAVE_DECL_OPTARG)
 452 CHECK_SYMBOL_EXISTS(optind           "unistd.h"   HAVE_DECL_OPTIND)
 453 CHECK_SYMBOL_EXISTS(INT64_MAX        "${headers}" HAVE_DECL_INT64_MAX)
 454 CHECK_SYMBOL_EXISTS(INT64_MIN        "${headers}" HAVE_DECL_INT64_MIN)
 455 CHECK_SYMBOL_EXISTS(UINT32_MAX       "${headers}" HAVE_DECL_UINT32_MAX)
 456 CHECK_SYMBOL_EXISTS(UINT64_MAX       "${headers}" HAVE_DECL_UINT64_MAX)
 457 CHECK_SYMBOL_EXISTS(SIZE_MAX         "${headers}" HAVE_DECL_SIZE_MAX)
 458 CHECK_SYMBOL_EXISTS(SSIZE_MAX        "limits.h"   HAVE_DECL_SSIZE_MAX)
 459
 460 #
 461 # Check struct members
 462 #
 463 # Check for birthtime in struct stat
 464 CHECK_STRUCT_MEMBER("struct stat" st_birthtime
 465     "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_BIRTHTIME)
 466
 467 # Check for high-resolution timestamps in struct stat
 468 CHECK_STRUCT_MEMBER("struct stat" st_birthtimespec.tv_nsec
 469     "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC)
 470 CHECK_STRUCT_MEMBER("struct stat" st_mtimespec.tv_nsec
 471     "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC)
 472 CHECK_STRUCT_MEMBER("struct stat" st_mtim.tv_nsec
 473     "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC)
 474 CHECK_STRUCT_MEMBER("struct stat" st_mtime_n
 475     "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_MTIME_N)
 476 CHECK_STRUCT_MEMBER("struct stat" st_umtime
 477     "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_UMTIME)
 478 CHECK_STRUCT_MEMBER("struct stat" st_mtime_usec
 479     "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_MTIME_USEC)
 480 # Check for block size support in struct stat
 481 CHECK_STRUCT_MEMBER("struct stat" st_blksize
 482     "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_BLKSIZE)
 483 # Check for st_flags in struct stat (BSD fflags)
 484 CHECK_STRUCT_MEMBER("struct stat" st_flags
 485     "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_FLAGS)
 486 #
 487 #
 488 CHECK_STRUCT_MEMBER("struct tm" tm_sec
 489     "sys/types.h;sys/time.h;time.h" TIME_WITH_SYS_TIME)
 490
 491 #
 492 # Check for integer types
 493 #
 494 # XXX There must be a way to make this simpler <sigh> XXXX
 495 #
 496 CHECK_TYPE_SIZE("long long int"            LONG_LONG_INT)
 497 CHECK_TYPE_SIZE("unsigned long long"       UNSIGNED_LONG_LONG)
 498 CHECK_TYPE_SIZE("unsigned long long int"   UNSIGNED_LONG_LONG_INT)
 499
 500 #
 501 CHECK_TYPE_SIZE(dev_t       DEV_T)
 502 IF(NOT HAVE_DEV_T)
 503   IF(MSVC)
 504     SET(dev_t "unsigned int")
 505   ENDIF(MSVC)
 506 ENDIF(NOT HAVE_DEV_T)
 507 #
 508 CHECK_TYPE_SIZE(gid_t       GID_T)
 509 IF(NOT HAVE_GID_T)
 510   IF(WIN32)
 511     SET(gid_t "short")
 512   ELSE(WIN32)
 513     SET(gid_t "unsigned int")
 514   ENDIF(WIN32)
 515 ENDIF(NOT HAVE_GID_T)
 516 #
 517 CHECK_TYPE_SIZE(id_t        ID_T)
 518 IF(NOT HAVE_ID_T)
 519   IF(WIN32)
 520     SET(id_t "short")
 521   ELSE(WIN32)
 522     SET(id_t "unsigned int")
 523   ENDIF(WIN32)
 524 ENDIF(NOT HAVE_ID_T)
 525 #
 526 CHECK_TYPE_SIZE(int32_t    INT32_T)
 527 IF(NOT HAVE_INT32_T)
 528   SET(int32_t "int")
 529 ENDIF(NOT HAVE_INT32_T)
 530 #
 531 CHECK_TYPE_SIZE(int64_t     INT64_T)
 532 IF(NOT HAVE_INT64_T)
 533   IF(WIN32)
 534     SET(int64_t __int64)
 535   ENDIF(WIN32)
 536 ENDIF(NOT HAVE_INT64_T)
 537 #
 538 CHECK_TYPE_SIZE(intmax_t    INTMAX_T)
 539 IF(NOT HAVE_INTMAX_T)
 540   SET(intmax_t "int64_t")
 541 ENDIF(NOT HAVE_INTMAX_T)
 542 #
 543 CHECK_TYPE_SIZE(mode_t      MODE_T)
 544 IF(NOT HAVE_MODE_T)
 545   IF(WIN32)
 546     SET(mode_t "unsigned short")
 547   ELSE(WIN32)
 548     SET(mode_t "int")
 549   ENDIF(WIN32)
 550 ENDIF(NOT HAVE_MODE_T)
 551 #
 552 CHECK_TYPE_SIZE(off_t       OFF_T)
 553 IF(NOT HAVE_OFF_T)
 554   SET(off_t "__int64")
 555 ENDIF(NOT HAVE_OFF_T)
 556 #
 557 CHECK_TYPE_SIZE(size_t      SIZE_T)
 558 IF(NOT HAVE_SIZE_T)
 559   IF("${CMAKE_SIZEOF_VOID_P}" EQUAL 8)
 560     SET(size_t "uint64_t")
 561   ELSE("${CMAKE_SIZEOF_VOID_P}" EQUAL 8)
 562     SET(size_t   "uint32_t")
 563   ENDIF("${CMAKE_SIZEOF_VOID_P}" EQUAL 8)
 564 ENDIF(NOT HAVE_SIZE_T)
 565 #
 566 CHECK_TYPE_SIZE(ssize_t     SSIZE_T)
 567 IF(NOT HAVE_SSIZE_T)
 568   IF("${CMAKE_SIZEOF_VOID_P}" EQUAL 8)
 569     SET(ssize_t "int64_t")
 570   ELSE("${CMAKE_SIZEOF_VOID_P}" EQUAL 8)
 571     SET(ssize_t "long")
 572   ENDIF("${CMAKE_SIZEOF_VOID_P}" EQUAL 8)
 573 ENDIF(NOT HAVE_SSIZE_T)
 574 #
 575 CHECK_TYPE_SIZE(uid_t       UID_T)
 576 IF(NOT HAVE_UID_T)
 577   IF(WIN32)
 578     SET(uid_t "short")
 579   ELSE(WIN32)
 580     SET(uid_t "unsigned int")
 581   ENDIF(WIN32)
 582 ENDIF(NOT HAVE_UID_T)
 583 #
 584 CHECK_TYPE_SIZE(pid_t       PID_T)
 585 IF(NOT HAVE_PID_T)
 586   IF(WIN32)
 587     SET(pid_t "int")
 588   ELSE(WIN32)
 589     MESSAGE(FATAL_ERROR "pid_t doesn't exist on this platform?")
 590   ENDIF(WIN32)
 591 ENDIF(NOT HAVE_PID_T)
 592 #
 593 CHECK_TYPE_SIZE(uint16_t    UINT16_T)
 594 IF(NOT HAVE_UINT16_T)
 595   SET(uint16_t "unsigned short")
 596 ENDIF(NOT HAVE_UINT16_T)
 597 #
 598 CHECK_TYPE_SIZE(uint32_t    UINT32_T)
 599 IF(NOT HAVE_UINT32_T)
 600   SET(uint32_t "unsigned int")
 601 ENDIF(NOT HAVE_UINT32_T)
 602 #
 603 CHECK_TYPE_SIZE(uint64_t    UINT64_T)
 604 IF(NOT HAVE_UINT64_T)
 605   IF(WIN32)
 606     SET(uint64_t "unsigned __int64")
 607   ENDIF(WIN32)
 608 ENDIF(NOT HAVE_UINT64_T)
 609 #
 610 CHECK_TYPE_SIZE(uintmax_t   UINTMAX_T)
 611 IF(NOT HAVE_UINTMAX_T)
 612   SET(uintmax_t "uint64_t")
 613 ENDIF(NOT HAVE_UINTMAX_T)
 614 #
 615 CHECK_TYPE_SIZE(intptr_t   INTPTR_T)
 616 IF(NOT HAVE_INTPTR_T)
 617   IF("${CMAKE_SIZEOF_VOID_P}" EQUAL 8)
 618     SET(intptr_t "int64_t")
 619   ELSE()
 620     SET(intptr_t "int32_t")
 621   ENDIF()
 622 ENDIF(NOT HAVE_INTPTR_T)
 623 #
 624 CHECK_TYPE_SIZE(uintptr_t   UINTPTR_T)
 625 IF(NOT HAVE_UINTPTR_T)
 626   IF("${CMAKE_SIZEOF_VOID_P}" EQUAL 8)
 627     SET(uintptr_t "uint64_t")
 628   ELSE()
 629     SET(uintptr_t "uint32_t")
 630   ENDIF()
 631 ENDIF(NOT HAVE_UINTPTR_T)
 632 #
 633 CHECK_TYPE_SIZE(wchar_t     SIZEOF_WCHAR_T)
 634 IF(HAVE_SIZEOF_WCHAR_T)
 635   SET(HAVE_WCHAR_T 1)
 636 ENDIF(HAVE_SIZEOF_WCHAR_T)
 637 #
 638 # Check if _FILE_OFFSET_BITS macro needed for large files
 639 #
 640 CHECK_FILE_OFFSET_BITS()
 641
 642
 643
 644 #
 645 # Check for Extended Attribute libraries, headers, and functions
 646 #
 647 IF(ENABLE_XATTR)
 648   LA_CHECK_INCLUDE_FILE(attr/xattr.h     HAVE_ATTR_XATTR_H)
 649   LA_CHECK_INCLUDE_FILE(sys/xattr.h      HAVE_SYS_XATTR_H)
 650   CHECK_LIBRARY_EXISTS(attr "setxattr" "" HAVE_ATTR_LIB)
 651   IF(HAVE_ATTR_LIB)
 652     SET(CMAKE_REQUIRED_LIBRARIES "attr")
 653   ENDIF(HAVE_ATTR_LIB)
 654   CHECK_FUNCTION_EXISTS_GLIBC(extattr_get_file HAVE_EXTATTR_GET_FILE)
 655   CHECK_FUNCTION_EXISTS_GLIBC(extattr_list_file HAVE_EXTATTR_LIST_FILE)
 656   CHECK_FUNCTION_EXISTS_GLIBC(extattr_set_fd HAVE_EXTATTR_SET_FD)
 657   CHECK_FUNCTION_EXISTS_GLIBC(extattr_set_file HAVE_EXTATTR_SET_FILE)
 658   CHECK_FUNCTION_EXISTS_GLIBC(fsetxattr HAVE_FSETXATTR)
 659   CHECK_FUNCTION_EXISTS_GLIBC(getxattr HAVE_GETXATTR)
 660   CHECK_FUNCTION_EXISTS_GLIBC(lgetxattr HAVE_LGETXATTR)
 661   CHECK_FUNCTION_EXISTS_GLIBC(listxattr HAVE_LISTXATTR)
 662   CHECK_FUNCTION_EXISTS_GLIBC(llistxattr HAVE_LLISTXATTR)
 663   CHECK_FUNCTION_EXISTS_GLIBC(lsetxattr HAVE_LSETXATTR)
 664 ENDIF(ENABLE_XATTR)
 665
 666 #
 667 # Check for ACL libraries, headers, and functions
 668 #
 669 # The ACL support in libarchive is written against the POSIX1e draft,
 670 # which was never officially approved and varies quite a bit across
 671 # platforms.  Worse, some systems have completely non-POSIX acl functions,
 672 # which makes the following checks rather more complex than I would like.
 673 #
 674 IF(ENABLE_ACL)
 675   CHECK_LIBRARY_EXISTS(acl "acl_get_file" "" HAVE_ACL_LIB)
 676   IF(HAVE_ACL_LIB)
 677     SET(CMAKE_REQUIRED_LIBRARIES "acl")
 678     FIND_LIBRARY(ACL_LIBRARY NAMES acl)
 679     LIST(APPEND ADDITIONAL_LIBS ${ACL_LIBRARY})
 680   ENDIF(HAVE_ACL_LIB)
 681   #
 682   CHECK_FUNCTION_EXISTS_GLIBC(acl_create_entry HAVE_ACL_CREATE_ENTRY)
 683   CHECK_FUNCTION_EXISTS_GLIBC(acl_init HAVE_ACL_INIT)
 684   CHECK_FUNCTION_EXISTS_GLIBC(acl_set_fd HAVE_ACL_SET_FD)
 685   CHECK_FUNCTION_EXISTS_GLIBC(acl_set_fd_np HAVE_ACL_SET_FD_NP)
 686   CHECK_FUNCTION_EXISTS_GLIBC(acl_set_file HAVE_ACL_SET_FILE)
 687   CHECK_TYPE_EXISTS(acl_permset_t "${INCLUDES}"    HAVE_ACL_PERMSET_T)
 688
 689   # The "acl_get_perm()" function was omitted from the POSIX draft.
 690   # (It's a pretty obvious oversight; otherwise, there's no way to
 691   # test for specific permissions in a permset.)  Linux uses the obvious
 692   # name, FreeBSD adds _np to mark it as "non-Posix extension."
 693   # Test for both as a double-check that we really have POSIX-style ACL support.
 694   CHECK_SYMBOL_EXISTS(acl_get_perm "${INCLUDES}" HAVE_ACL_GET_PERM)
 695   CHECK_SYMBOL_EXISTS(acl_get_perm_np "${INCLUDES}" HAVE_ACL_GET_PERM_NP)
 696   CHECK_SYMBOL_EXISTS(acl_get_link "${INCLUDES}" HAVE_ACL_GET_LINK)
 697   CHECK_SYMBOL_EXISTS(acl_get_link_np "${INCLUDES}" HAVE_ACL_GET_LINK_NP)
 698
 699   # MacOS has an acl.h that isn't POSIX.  It can be detected by
 700   # checking for ACL_USER
 701   CHECK_SYMBOL_EXISTS(ACL_USER "${INCLUDES}" HAVE_ACL_USER)
 702 ENDIF(ENABLE_ACL)
 703
 704 # Generate "config.h" from "build/cmake/config.h.in"
 705 CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/build/cmake/config.h.in
 706         ${CMAKE_CURRENT_BINARY_DIR}/config.h)
 707 INCLUDE_DIRECTORIES(BEFORE ${CMAKE_CURRENT_BINARY_DIR})
 708 ADD_DEFINITIONS(-DHAVE_CONFIG_H)
 709
 710 #
 711 # Register installation of PDF documents.
 712 #
 713 IF(WIN32 AND NOT CYGWIN)
 714   #
 715   # On Windows platform, It's better that we install PDF documents
 716   # on one's computer.
 717   # These PDF documents are available in the release package.
 718   #
 719   IF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/doc/pdf)
 720     INSTALL(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/doc/pdf
 721             DESTINATION share/man
 722             FILES_MATCHING PATTERN "*.pdf"
 723     )
 724   ENDIF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/doc/pdf)
 725 ENDIF(WIN32 AND NOT CYGWIN)
 726 #
 727 #
 728 #
 729 INCLUDE_DIRECTORIES(BEFORE ${CMAKE_CURRENT_SOURCE_DIR}/libarchive)
 730 #
 731 IF(MSVC)
 732   ADD_DEFINITIONS(-D_CRT_SECURE_NO_DEPRECATE)
 733 ENDIF(MSVC)
 734 # Especially for early development, we want to be a little
 735 # aggressive about diagnosing build problems; this can get
 736 # relaxed somewhat in final shipping versions.
 737 IF ("CMAKE_C_COMPILER_ID" MATCHES "^GNU$")
 738   ADD_DEFINITIONS(-Wall -Werror)
 739 ENDIF ("CMAKE_C_COMPILER_ID" MATCHES "^GNU$")
 740
 741 IF(ENABLE_TEST)
 742 ADD_CUSTOM_TARGET(run_all_tests)
 743 ENDIF(ENABLE_TEST)
 744
 745 add_subdirectory(libarchive)
 746 add_subdirectory(tar)
 747 add_subdirectory(cpio)