CMAKE_MINIMUM_REQUIRED(VERSION 2.4) IF(COMMAND CMAKE_POLICY) CMAKE_POLICY(SET CMP0003 NEW) ENDIF(COMMAND CMAKE_POLICY) PROJECT(LIBTAR C) INCLUDE_REGULAR_EXPRESSION("^.*$") # We need ansi c-flags, especially on HP SET(CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}") SET(CMAKE_REQUIRED_FLAGS ${CMAKE_ANSI_CFLAGS}) # Disable warnings on Borland to avoid changing 3rd party code. IF(BORLAND) SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w-") ENDIF(BORLAND) # If we are on AIX, do the _ALL_SOURCE magic IF(${CMAKE_SYSTEM_NAME} MATCHES AIX) SET(_ALL_SOURCE 1) ENDIF(${CMAKE_SYSTEM_NAME} MATCHES AIX) # Include all the necessary files for macros #SET(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake") # Include all the necessary files for macros INCLUDE (CheckIncludeFiles) INCLUDE (CheckFunctionExists) INCLUDE (CheckTypeSize) INCLUDE (CheckSymbolExists) INCLUDE (TestBigEndian) MACRO(MANGLE_VARIABLE_NAME str var prefix) STRING(TOUPPER "${str}" mangle_variable_name_var) STRING(REGEX REPLACE "[/. ]" "_" mangle_variable_name_var "${mangle_variable_name_var}") SET(${var} "${prefix}${mangle_variable_name_var}") ENDMACRO(MANGLE_VARIABLE_NAME str var) # Check if header file exists and add it to the list. MACRO(CHECK_INCLUDE_FILE_CONCAT FILE) MANGLE_VARIABLE_NAME("${FILE}" "CHECK_INCLUDE_FILE_CONCAT_VAR" "HAVE_") CHECK_INCLUDE_FILES("${HEADER_INCLUDES};${FILE}" ${CHECK_INCLUDE_FILE_CONCAT_VAR}) IF(${CHECK_INCLUDE_FILE_CONCAT_VAR}) SET(HEADER_INCLUDES ${HEADER_INCLUDES} ${FILE}) ENDIF(${CHECK_INCLUDE_FILE_CONCAT_VAR}) ENDMACRO(CHECK_INCLUDE_FILE_CONCAT) MACRO(CHECK_FUNCTION_EXISTS_EX FUNC) MANGLE_VARIABLE_NAME("${FUNC}" "CHECK_FUNCTION_EXISTS_EX_VAR" "HAVE_") CHECK_FUNCTION_EXISTS("${FUNC}" "${CHECK_FUNCTION_EXISTS_EX_VAR}") ENDMACRO(CHECK_FUNCTION_EXISTS_EX) MACRO(CHECK_SYMBOL_EXISTS_EX SYM) MANGLE_VARIABLE_NAME("${SYM}" "CHECK_SYMBOL_EXISTS_EX_VAR" "HAVE_") CHECK_SYMBOL_EXISTS("${SYM}" "${HEADER_INCLUDES}" "${CHECK_SYMBOL_EXISTS_EX_VAR}") ENDMACRO(CHECK_SYMBOL_EXISTS_EX) #MACRO(CHECK_TYPE_SIZE_EX type defualt_size) # MANGLE_VARIABLE_NAME("${type}" "check_type_size_var" "") # CHECK_TYPE_SIZE("${type}" "SIZEOF_${check_type_size_var}") # IF(HAVE_${check_type_size_var}) # SET("HAVE_${check_type_size_var}" 1) # ELSE(HAVE_${check_type_size_var}) # ENDIF(HAVE_${check_type_size_var}) #ENDMACRO(CHECK_TYPE_SIZE_EX) INCLUDE_DIRECTORIES("${CMAKE_CURRENT_BINARY_DIR}") #check for stdc headers CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS) #check for other headers used by the program FOREACH(file "ctype.h" "fnmatch.h" "inttypes.h" "io.h" "libgen.h" "memory.h" "sys/mkdev.h" "stdint.h" "stdlib.h" "stdio.h" "string.h" "strings.h" "sys/param.h" "sys/types.h" "sys/stat.h" "unistd.h" "glob.h" "dirent.h" "sys/sysmacros.h" ) CHECK_INCLUDE_FILE_CONCAT("${file}") ENDFOREACH(file) #check for the functions used by the program FOREACH(func basename dirname fnmatch lchown snprintf strlcpy strmode strsep strdup strftime vsnprintf glob major minor makedev ) CHECK_SYMBOL_EXISTS_EX("${func}") ENDFOREACH(func) # on Syllable lchown() is there, but always returns "Not implemented" IF("${CMAKE_SYSTEM_NAME}" MATCHES syllable) SET(HAVE_LCHOWN 0) ENDIF("${CMAKE_SYSTEM_NAME}" MATCHES syllable) CHECK_TYPE_SIZE("dev_t" SIZEOF_DEV_T) IF(HAVE_SIZEOF_DEV_T) SET (HAVE_DEV_T 1) ELSE(HAVE_SIZEOF_DEV_T) SET (HAVE_DEV_T 0) SET (dev_t "unsigned long") ENDIF(HAVE_SIZEOF_DEV_T) CHECK_TYPE_SIZE("major_t" SIZEOF_MAJOR_T) IF(HAVE_SIZEOF_MAJOR_T) SET (HAVE_MAJOR_T 1) ELSE(HAVE_SIZEOF_MAJOR_T) SET (HAVE_MAJOR_T 0) SET (major_t "unsigned int") ENDIF(HAVE_SIZEOF_MAJOR_T) CHECK_TYPE_SIZE("minor_t" SIZEOF_MINOR_T) IF(HAVE_SIZEOF_MINOR_T) SET (HAVE_MINOR_T 1) ELSE(HAVE_SIZEOF_MINOR_T) SET (HAVE_MINOR_T 0) SET (minor_t "unsigned int") ENDIF(HAVE_SIZEOF_MINOR_T) CHECK_TYPE_SIZE("nlink_t" SIZEOF_NLINK_T) IF(HAVE_SIZEOF_NLINK_T) SET (HAVE_NLINK_T 1) ELSE(HAVE_SIZEOF_NLINK_T) SET (HAVE_NLINK_T 0) SET (nlink_t "unsigned short") ENDIF(HAVE_SIZEOF_NLINK_T) CHECK_TYPE_SIZE("uint64_t" SIZEOF_UINT64_T) IF(HAVE_SIZEOF_UINT64_T) SET (HAVE_UINT64_T 1) ELSE(HAVE_SIZEOF_UINT64_T) SET (HAVE_UINT64_T 0) SET (uint64_t "long long") ENDIF(HAVE_SIZEOF_UINT64_T) CHECK_TYPE_SIZE("gid_t" SIZEOF_GID_T) IF(HAVE_SIZEOF_GID_T) SET (HAVE_GID_T 1) ELSE(HAVE_SIZEOF_GID_T) SET (HAVE_GID_T 0) SET (gid_t "int") ENDIF(HAVE_SIZEOF_GID_T) CHECK_TYPE_SIZE("mode_t" SIZEOF_MODE_T) IF(HAVE_SIZEOF_MODE_T) SET (HAVE_MODE_T 1) ELSE(HAVE_SIZEOF_MODE_T) SET (HAVE_MODE_T 0) SET (mode_t "int") ENDIF(HAVE_SIZEOF_MODE_T) CHECK_TYPE_SIZE("off_t" SIZEOF_OFF_T) IF(HAVE_SIZEOF_OFF_T) SET (HAVE_OFF_T 1) ELSE(HAVE_SIZEOF_OFF_T) SET (HAVE_OFF_T 0) SET (off_t "long") ENDIF(HAVE_SIZEOF_OFF_T) CHECK_TYPE_SIZE("size_t" SIZEOF_SIZE_T) IF(HAVE_SIZEOF_SIZE_T) SET (HAVE_SIZE_T 1) ELSE(HAVE_SIZEOF_SIZE_T) SET (HAVE_SIZE_T 0) SET (size_t "unsigned") ENDIF(HAVE_SIZEOF_SIZE_T) CHECK_TYPE_SIZE("ssize_t" SIZEOF_SSIZE_T) IF(HAVE_SIZEOF_SSIZE_T) SET (HAVE_SSIZE_T 1) ELSE(HAVE_SIZEOF_SSIZE_T) SET (HAVE_SSIZE_T 0) CHECK_TYPE_SIZE("long" SIZEOF_LONG) CHECK_TYPE_SIZE("__int64" SIZEOF___INT64) IF(SIZEOF_LONG EQUAL SIZEOF_SIZE_T) SET(ssize_t "long") ENDIF(SIZEOF_LONG EQUAL SIZEOF_SIZE_T) IF(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T) SET(ssize_t "__int64") ENDIF(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T) ENDIF(HAVE_SIZEOF_SSIZE_T) CHECK_TYPE_SIZE("uid_t" SIZEOF_UID_T) IF(HAVE_SIZEOF_UID_T) SET (HAVE_UID_T 1) ELSE(HAVE_SIZEOF_UID_T) SET (HAVE_UID_T 0) SET (uid_t "int") ENDIF(HAVE_SIZEOF_UID_T) #SET (HAVE_BASENAME 0) SET (HAVE_CTYPE_H 1) # all our platforms have #SET (HAVE_DEV_T 1) #SET (HAVE_DIRNAME 0) #SET (HAVE_FNMATCH 1) #SET (HAVE_FNMATCH_H 1) #SET (HAVE_INTTYPES_H 1) #SET (HAVE_LCHOWN 1) #SET (HAVE_LIBGEN_H 1) SET (HAVE_LIBZ 1) #SET (HAVE_MAJOR_T 0) #SET (HAVE_MEMORY_H 1) #SET (HAVE_MINOR_T 0) #SET (HAVE_NLINK_T 1) #SET (HAVE_SNPRINTF 1) #SET (HAVE_STDINT_H 1) #SET (HAVE_STDLIB_H 1) #SET (HAVE_STRDUP 1) #SET (HAVE_STRFTIME 1) #SET (HAVE_STRINGS_H 1) #SET (HAVE_STRING_H 1) #SET (HAVE_STRLCPY 0) #SET (HAVE_STRMODE 0) #SET (HAVE_STRSEP 1) #SET (HAVE_SYS_STAT_H 1) #SET (HAVE_SYS_TYPES_H 1) #SET (HAVE_UINT64_T 1) #SET (HAVE_UNISTD_H 1) SET (MAJOR_IN_MKDEV 0) SET (MAJOR_IN_SYSMACROS 0) # for most systems makedev is two args on qnx it is three # try run is nothing but trouble so just hard code it SET (MAKEDEV_THREE_ARGS 0) IF(QNXNTO) SET(MAKEDEV_THREE_ARGS 1) ENDIF(QNXNTO) #SET (NEED_BASENAME 0) #SET (NEED_DIRNAME 0) #SET (NEED_FNMATCH 1) IF(UNIX) SET (NEED_MAKEDEV 1) ENDIF(UNIX) #SET (NEED_SNPRINTF 0) #SET (NEED_STRDUP 0) #SET (NEED_STRLCPY 0) #SET (NEED_STRMODE 1) #SET (NEED_STRSEP 0) SET (PACKAGE_BUGREPORT "") SET (PACKAGE_NAME "\"libtar\"") SET (PACKAGE_STRING "\"libtar 1.2.11\"") SET (PACKAGE_TARNAME "\"libtar\"") SET (PACKAGE_VERSION "\"1.2.11\"") #SET (STDC_HEADERS 1) SET (const 0) #SET (dev_t 0) #SET (gid_t 0) #SET (major_t "unsigned int") #SET (minor_t "unsigned int") #SET (mode_t 0) #SET (nlink_t 0) #SET (off_t 0) #SET (size_t 0) #SET (uid_t 0) #SET (uint64_t 0) SET (LISTHASH_PREFIX "libtar") CONFIGURE_FILE(${LIBTAR_SOURCE_DIR}/listhash/listhash.h.in ${LIBTAR_BINARY_DIR}/libtar/libtar_listhash.h @ONLY IMMEDIATE) CONFIGURE_FILE(${LIBTAR_SOURCE_DIR}/listhash/list.c.in ${LIBTAR_BINARY_DIR}/listhash/libtar_list.c @ONLY IMMEDIATE) CONFIGURE_FILE(${LIBTAR_SOURCE_DIR}/listhash/hash.c.in ${LIBTAR_BINARY_DIR}/listhash/libtar_hash.c @ONLY IMMEDIATE) FOREACH(hfile libtar.h tar.h compat/compat.h) GET_FILENAME_COMPONENT(outname "${hfile}" NAME) CONFIGURE_FILE(${LIBTAR_SOURCE_DIR}/${hfile} ${LIBTAR_BINARY_DIR}/libtar/${outname} @ONLY IMMEDIATE) ENDFOREACH(hfile) FOREACH(hfile internal.h filesystem.h) GET_FILENAME_COMPONENT(outname "${hfile}" NAME) CONFIGURE_FILE(${LIBTAR_SOURCE_DIR}/${hfile} ${LIBTAR_BINARY_DIR}/libtarint/${outname} @ONLY IMMEDIATE) ENDFOREACH(hfile) SET(libtar_SRC append.c block.c decode.c encode.c extract.c handle.c ${LIBTAR_BINARY_DIR}/listhash/libtar_hash.c ${LIBTAR_BINARY_DIR}/listhash/libtar_list.c output.c util.c wrapper.c internal.h ${LIBTAR_BINARY_DIR}/libtar/config.h config.h.in tar.h libtar.h compat/compat.h # compat/strlcpy.c # compat/basename.c # compat/dirname.c # compat/strmode.c # compat/strsep.c ) IF(NOT HAVE_DIRENT_H) SET(libtar_SRC ${libtar_SRC} filesystem.c filesystem.h) ENDIF(NOT HAVE_DIRENT_H) IF(NOT HAVE_STRLCPY) SET(libtar_SRC ${libtar_SRC} compat/strlcpy.c) SET(NEED_STRLCPY 1) ENDIF(NOT HAVE_STRLCPY) IF(NOT HAVE_STRMODE) SET(libtar_SRC ${libtar_SRC} compat/strmode.c) SET(NEED_STRMODE 1) ENDIF(NOT HAVE_STRMODE) IF(WIN32) IF(NOT HAVE_SNPRINTF OR NOT HAVE_VSNPRINTF) SET(libtar_SRC ${libtar_SRC} compat/snprintf.c) SET(NEED_SNPRINTF 1) ENDIF(NOT HAVE_SNPRINTF OR NOT HAVE_VSNPRINTF) ENDIF(WIN32) IF(NOT HAVE_DIRNAME) SET(libtar_SRC ${libtar_SRC} compat/dirname.c) SET(NEED_DIRNAME 1) ENDIF(NOT HAVE_DIRNAME) IF(NOT HAVE_STRSEP) SET(libtar_SRC ${libtar_SRC} compat/strsep.c) SET(NEED_STRSEP 1) ENDIF(NOT HAVE_STRSEP) IF(NOT HAVE_BASENAME) SET(libtar_SRC ${libtar_SRC} compat/basename.c) SET(NEED_BASENAME 1) ENDIF(NOT HAVE_BASENAME) IF(NOT HAVE_FNMATCH) SET(libtar_SRC ${libtar_SRC} compat/fnmatch.c) SET(NEED_FNMATCH 1) ENDIF(NOT HAVE_FNMATCH) #IF(NOT HAVE_GLOB) #SET(libtar_SRC ${libtar_SRC} compat/glob.c) #SET(NEED_GLOB 1) #ENDIF(NOT HAVE_GLOB) # Setup zlib. IF(NOT CMTAR_ZLIB_LIBRARIES) MESSAGE(FATAL_ERROR "Parent project must set CMTAR_ZLIB_LIBRARIES.") ENDIF(NOT CMTAR_ZLIB_LIBRARIES) IF(NOT CMTAR_ZLIB_HEADER) MESSAGE(FATAL_ERROR "Parent project must set CMTAR_ZLIB_HEADER.") ENDIF(NOT CMTAR_ZLIB_HEADER) INCLUDE_DIRECTORIES(${CMTAR_ZLIB_INCLUDE_DIRS}) CONFIGURE_FILE(${LIBTAR_SOURCE_DIR}/config.h.in ${LIBTAR_BINARY_DIR}/libtar/config.h) ADD_LIBRARY(cmtar STATIC ${libtar_SRC}) ADD_EXECUTABLE(tartest libtar.c) TARGET_LINK_LIBRARIES(tartest cmtar ${CMTAR_ZLIB_LIBRARIES})