[cmake-commits] hoffman committed CMakeEmptyInputFile.in NONE 1.1.8.1
CheckCXXSourceRuns.cmake NONE 1.3.8.1 IOStream.cxx NONE 1.1.8.1
IOStream.hxx.in NONE 1.1.8.1 System.c NONE 1.4.2.1 System.h.in
NONE 1.3.2.1 SystemTools.cxx.bak NONE 1.1.2.1
SystemTools.hxx.in.bak NONE 1.1.2.1
kwsysPlatformCxxTests.cmake.bak NONE 1.1.2.1
kwsysPlatformCxxTests.cxx.bak NONE 1.1.2.1
kwsysPlatformTests.cmake NONE 1.2.2.1 kwsysPlatformTestsC.c
NONE 1.2.2.1 kwsysPlatformTestsCXX.cxx NONE 1.1.2.1
cmake-commits at cmake.org
cmake-commits at cmake.org
Fri Oct 13 10:58:13 EDT 2006
Update of /cvsroot/CMake/CMake/Source/kwsys
In directory public:/mounts/ram/cvs-serv5047/Source/kwsys
Added Files:
Tag: CMake-2-4
CMakeEmptyInputFile.in CheckCXXSourceRuns.cmake IOStream.cxx
IOStream.hxx.in System.c System.h.in SystemTools.cxx.bak
SystemTools.hxx.in.bak kwsysPlatformCxxTests.cmake.bak
kwsysPlatformCxxTests.cxx.bak kwsysPlatformTests.cmake
kwsysPlatformTestsC.c kwsysPlatformTestsCXX.cxx
Log Message:
ENH: merge files from main tree to 2.4
--- NEW FILE: SystemTools.cxx.bak ---
/*=========================================================================
Program: KWSys - Kitware System Library
Module: $RCSfile: SystemTools.cxx.bak,v $
Copyright (c) Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "kwsysPrivate.h"
#include KWSYS_HEADER(SystemTools.hxx)
#include KWSYS_HEADER(Directory.hxx)
#include KWSYS_HEADER(ios/iostream)
#include KWSYS_HEADER(ios/fstream)
[...4018 lines suppressed...]
fprintf(stderr, message);
exit(1);
}
void SystemTools::EnableMSVCDebugHook()
{
if(getenv("DART_TEST_FROM_DART"))
{
_CrtSetReportHook(SystemToolsDebugReport);
}
}
} // namespace KWSYS_NAMESPACE
#else
namespace KWSYS_NAMESPACE
{
void SystemTools::EnableMSVCDebugHook() {}
} // namespace KWSYS_NAMESPACE
#endif
--- NEW FILE: kwsysPlatformTests.cmake ---
SET(KWSYS_PLATFORM_TEST_FILE_C kwsysPlatformTestsC.c)
SET(KWSYS_PLATFORM_TEST_FILE_CXX kwsysPlatformTestsCXX.cxx)
MACRO(KWSYS_PLATFORM_TEST lang var description invert)
IF("${var}_COMPILED" MATCHES "^${var}_COMPILED$")
MESSAGE(STATUS "${description}")
TRY_COMPILE(${var}_COMPILED
${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/${KWSYS_PLATFORM_TEST_FILE_${lang}}
COMPILE_DEFINITIONS -DTEST_${var} ${KWSYS_PLATFORM_TEST_DEFINES} ${KWSYS_PLATFORM_TEST_EXTRA_FLAGS}
OUTPUT_VARIABLE OUTPUT)
IF(${var}_COMPILED)
FILE(APPEND
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"${description} compiled with the following output:\n${OUTPUT}\n\n")
ELSE(${var}_COMPILED)
FILE(APPEND
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"${description} failed to compile with the following output:\n${OUTPUT}\n\n")
ENDIF(${var}_COMPILED)
IF(${invert} MATCHES INVERT)
IF(${var}_COMPILED)
MESSAGE(STATUS "${description} - no")
ELSE(${var}_COMPILED)
MESSAGE(STATUS "${description} - yes")
ENDIF(${var}_COMPILED)
ELSE(${invert} MATCHES INVERT)
IF(${var}_COMPILED)
MESSAGE(STATUS "${description} - yes")
ELSE(${var}_COMPILED)
MESSAGE(STATUS "${description} - no")
ENDIF(${var}_COMPILED)
ENDIF(${invert} MATCHES INVERT)
ENDIF("${var}_COMPILED" MATCHES "^${var}_COMPILED$")
IF(${invert} MATCHES INVERT)
IF(${var}_COMPILED)
SET(${var} 0)
ELSE(${var}_COMPILED)
SET(${var} 1)
ENDIF(${var}_COMPILED)
ELSE(${invert} MATCHES INVERT)
IF(${var}_COMPILED)
SET(${var} 1)
ELSE(${var}_COMPILED)
SET(${var} 0)
ENDIF(${var}_COMPILED)
ENDIF(${invert} MATCHES INVERT)
ENDMACRO(KWSYS_PLATFORM_TEST)
MACRO(KWSYS_PLATFORM_TEST_RUN lang var description invert)
IF("${var}" MATCHES "^${var}$")
MESSAGE(STATUS "${description}")
TRY_RUN(${var} ${var}_COMPILED
${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/${KWSYS_PLATFORM_TEST_FILE_${lang}}
COMPILE_DEFINITIONS -DTEST_${var} ${KWSYS_PLATFORM_TEST_DEFINES} ${KWSYS_PLATFORM_TEST_EXTRA_FLAGS}
OUTPUT_VARIABLE OUTPUT)
# Note that ${var} will be a 0 return value on success.
IF(${var}_COMPILED)
IF(${var})
FILE(APPEND
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"${description} compiled but failed to run with the following output:\n${OUTPUT}\n\n")
ELSE(${var})
FILE(APPEND
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"${description} compiled and ran with the following output:\n${OUTPUT}\n\n")
ENDIF(${var})
ELSE(${var}_COMPILED)
FILE(APPEND
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"${description} failed to compile with the following output:\n${OUTPUT}\n\n")
SET(${var} -1 CACHE INTERNAL "${description} failed to compile.")
ENDIF(${var}_COMPILED)
IF(${invert} MATCHES INVERT)
IF(${var}_COMPILED)
IF(${var})
MESSAGE(STATUS "${description} - yes")
ELSE(${var})
MESSAGE(STATUS "${description} - no")
ENDIF(${var})
ELSE(${var}_COMPILED)
MESSAGE(STATUS "${description} - failed to compile")
ENDIF(${var}_COMPILED)
ELSE(${invert} MATCHES INVERT)
IF(${var}_COMPILED)
IF(${var})
MESSAGE(STATUS "${description} - no")
ELSE(${var})
MESSAGE(STATUS "${description} - yes")
ENDIF(${var})
ELSE(${var}_COMPILED)
MESSAGE(STATUS "${description} - failed to compile")
ENDIF(${var}_COMPILED)
ENDIF(${invert} MATCHES INVERT)
ENDIF("${var}" MATCHES "^${var}$")
IF(${invert} MATCHES INVERT)
IF(${var}_COMPILED)
IF(${var})
SET(${var} 1)
ELSE(${var})
SET(${var} 0)
ENDIF(${var})
ELSE(${var}_COMPILED)
SET(${var} 1)
ENDIF(${var}_COMPILED)
ELSE(${invert} MATCHES INVERT)
IF(${var}_COMPILED)
IF(${var})
SET(${var} 0)
ELSE(${var})
SET(${var} 1)
ENDIF(${var})
ELSE(${var}_COMPILED)
SET(${var} 0)
ENDIF(${var}_COMPILED)
ENDIF(${invert} MATCHES INVERT)
ENDMACRO(KWSYS_PLATFORM_TEST_RUN)
MACRO(KWSYS_PLATFORM_C_TEST var description invert)
SET(KWSYS_PLATFORM_TEST_DEFINES ${KWSYS_PLATFORM_C_TEST_DEFINES})
SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS ${KWSYS_PLATFORM_C_TEST_EXTRA_FLAGS})
KWSYS_PLATFORM_TEST(C "${var}" "${description}" "${invert}")
SET(KWSYS_PLATFORM_TEST_DEFINES)
SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS)
ENDMACRO(KWSYS_PLATFORM_C_TEST)
MACRO(KWSYS_PLATFORM_C_TEST_RUN var description invert)
SET(KWSYS_PLATFORM_TEST_DEFINES ${KWSYS_PLATFORM_C_TEST_DEFINES})
SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS ${KWSYS_PLATFORM_C_TEST_EXTRA_FLAGS})
KWSYS_PLATFORM_TEST_RUN(C "${var}" "${description}" "${invert}")
SET(KWSYS_PLATFORM_TEST_DEFINES)
SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS)
ENDMACRO(KWSYS_PLATFORM_C_TEST_RUN)
MACRO(KWSYS_PLATFORM_CXX_TEST var description invert)
SET(KWSYS_PLATFORM_TEST_DEFINES ${KWSYS_PLATFORM_CXX_TEST_DEFINES})
SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS ${KWSYS_PLATFORM_CXX_TEST_EXTRA_FLAGS})
KWSYS_PLATFORM_TEST(CXX "${var}" "${description}" "${invert}")
SET(KWSYS_PLATFORM_TEST_DEFINES)
SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS)
ENDMACRO(KWSYS_PLATFORM_CXX_TEST)
MACRO(KWSYS_PLATFORM_CXX_TEST_RUN var description invert)
SET(KWSYS_PLATFORM_TEST_DEFINES ${KWSYS_PLATFORM_CXX_TEST_DEFINES})
SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS ${KWSYS_PLATFORM_CXX_TEST_EXTRA_FLAGS})
KWSYS_PLATFORM_TEST_RUN(CXX "${var}" "${description}" "${invert}")
SET(KWSYS_PLATFORM_TEST_DEFINES)
SET(KWSYS_PLATFORM_TEST_EXTRA_FLAGS)
ENDMACRO(KWSYS_PLATFORM_CXX_TEST_RUN)
--- NEW FILE: System.c ---
/*=========================================================================
Program: KWSys - Kitware System Library
Module: $RCSfile: System.c,v $
Copyright (c) Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "kwsysPrivate.h"
#include KWSYS_HEADER(System.h)
/* Work-around CMake dependency scanning limitation. This must
duplicate the above list of headers. */
#if 0
# include "System.h.in"
#endif
#include <string.h> /* strlen */
#include <ctype.h> /* isalpha */
#include <stdio.h>
/*
Notes:
Make variable replacements open a can of worms. Sometimes they should
be quoted and sometimes not. Sometimes their replacement values are
already quoted.
VS variables cause problems. In order to pass the referenced value
with spaces the reference must be quoted. If the variable value ends
in a backslash then it will escape the ending quote! In order to make
the ending backslash appear we need this:
"$(InputDir)\"
However if there is not a trailing backslash then this will put a
quote in the value so we need:
"$(InputDir)"
Make variable references are platform specific so we should probably
just NOT quote them and let the listfile author deal with it.
*/
/*--------------------------------------------------------------------------*/
static int kwsysSystem_Shell__CharIsWhitespace(char c)
{
return ((c == ' ') || (c == '\t'));
}
/*--------------------------------------------------------------------------*/
static int kwsysSystem_Shell__CharNeedsQuotesOnUnix(char c)
{
return ((c == '\'') || (c == '`') || (c == ';') ||
(c == '&') || (c == '$') || (c == '(') || (c == ')'));
}
/*--------------------------------------------------------------------------*/
static int kwsysSystem_Shell__CharNeedsQuotes(char c, int isUnix, int flags)
{
/* On Windows the built-in command shell echo never needs quotes. */
if(!isUnix && (flags & kwsysSystem_Shell_Flag_EchoWindows))
{
return 0;
}
/* On all platforms quotes are needed to preserve whitespace. */
if(kwsysSystem_Shell__CharIsWhitespace(c))
{
return 1;
}
if(isUnix)
{
/* On UNIX several special characters need quotes to preserve them. */
if(kwsysSystem_Shell__CharNeedsQuotesOnUnix(c))
{
return 1;
}
}
else
{
/* On Windows single-quotes must be escaped in some make
environments, such as in mingw32-make. */
if(flags & kwsysSystem_Shell_Flag_Make)
{
if(c == '\'')
{
return 1;
}
}
}
return 0;
}
/*--------------------------------------------------------------------------*/
static int kwsysSystem_Shell__CharIsMakeVariableName(char c)
{
return c && (c == '_' || isalpha(((int)c)));
}
/*--------------------------------------------------------------------------*/
static const char* kwsysSystem_Shell__SkipMakeVariables(const char* c)
{
while(*c == '$' && *(c+1) == '(')
{
const char* skip = c+2;
while(kwsysSystem_Shell__CharIsMakeVariableName(*skip))
{
++skip;
}
if(*skip == ')')
{
c = skip+1;
}
else
{
break;
}
}
return c;
}
/*
Allowing make variable replacements opens a can of worms. Sometimes
they should be quoted and sometimes not. Sometimes their replacement
values are already quoted or contain escapes.
Some Visual Studio variables cause problems. In order to pass the
referenced value with spaces the reference must be quoted. If the
variable value ends in a backslash then it will escape the ending
quote! In order to make the ending backslash appear we need this:
"$(InputDir)\"
However if there is not a trailing backslash then this will put a
quote in the value so we need:
"$(InputDir)"
This macro decides whether we quote an argument just because it
contains a make variable reference. This should be replaced with a
flag later when we understand applications of this better.
*/
#define KWSYS_SYSTEM_SHELL_QUOTE_MAKE_VARIABLES 0
/*--------------------------------------------------------------------------*/
static int kwsysSystem_Shell__ArgumentNeedsQuotes(const char* in, int isUnix,
int flags)
{
/* Scan the string for characters that require quoting. */
const char* c;
for(c=in; *c; ++c)
{
/* Look for $(MAKEVAR) syntax if requested. */
if(flags & kwsysSystem_Shell_Flag_AllowMakeVariables)
{
#if KWSYS_SYSTEM_SHELL_QUOTE_MAKE_VARIABLES
const char* skip = kwsysSystem_Shell__SkipMakeVariables(c);
if(skip != c)
{
/* We need to quote make variable references to preserve the
string with contents substituted in its place. */
return 1;
}
#else
/* Skip over the make variable references if any are present. */
c = kwsysSystem_Shell__SkipMakeVariables(c);
/* Stop if we have reached the end of the string. */
if(!*c)
{
break;
}
#endif
}
/* Check whether this character needs quotes. */
if(kwsysSystem_Shell__CharNeedsQuotes(*c, isUnix, flags))
{
return 1;
}
}
return 0;
}
/*--------------------------------------------------------------------------*/
static int kwsysSystem_Shell__GetArgumentSize(const char* in,
int isUnix, int flags)
{
/* Start with the length of the original argument, plus one for
either a terminating null or a separating space. */
int size = (int)strlen(in) + 1;
/* String iterator. */
const char* c;
/* Keep track of how many backslashes have been encountered in a row. */
int windows_backslashes = 0;
/* Scan the string for characters that require escaping or quoting. */
for(c=in; *c; ++c)
{
/* Look for $(MAKEVAR) syntax if requested. */
if(flags & kwsysSystem_Shell_Flag_AllowMakeVariables)
{
/* Skip over the make variable references if any are present. */
c = kwsysSystem_Shell__SkipMakeVariables(c);
/* Stop if we have reached the end of the string. */
if(!*c)
{
break;
}
}
/* Check whether this character needs escaping. */
if(isUnix)
{
/* On Unix a few special characters need escaping even inside a
quoted argument. */
if(*c == '\\' || *c == '"' || *c == '`' || *c == '$')
{
/* This character needs a backslash to escape it. */
++size;
}
}
else if(flags & kwsysSystem_Shell_Flag_EchoWindows)
{
/* On Windows the built-in command shell echo never needs escaping. */
}
else
{
/* On Windows only backslashes and double-quotes need escaping. */
if(*c == '\\')
{
/* Found a backslash. It may need to be escaped later. */
++windows_backslashes;
}
else if(*c == '"')
{
/* Found a double-quote. We need to escape it and all
immediately preceding backslashes. */
size += windows_backslashes + 1;
windows_backslashes = 0;
}
else
{
/* Found another character. This eliminates the possibility
that any immediately preceding backslashes will be
escaped. */
windows_backslashes = 0;
}
}
/* The dollar sign needs special handling in some environments. */
if(*c == '$')
{
if(flags & kwsysSystem_Shell_Flag_Make)
{
/* In Makefiles a dollar is written $$ so we need one extra
character. */
++size;
}
else if(flags & kwsysSystem_Shell_Flag_VSIDE)
{
/* In a VS IDE a dollar is written "$" so we need two extra
characters. */
size += 2;
}
}
}
/* Check whether the argument needs surrounding quotes. */
if(kwsysSystem_Shell__ArgumentNeedsQuotes(in, isUnix, flags))
{
/* Surrounding quotes are needed. Allocate space for them. */
size += 2;
/* We must escape all ending backslashes when quoting on windows. */
size += windows_backslashes;
}
return size;
}
/*--------------------------------------------------------------------------*/
static char* kwsysSystem_Shell__GetArgument(const char* in, char* out,
int isUnix, int flags)
{
/* String iterator. */
const char* c;
/* Keep track of how many backslashes have been encountered in a row. */
int windows_backslashes = 0;
/* Whether the argument must be quoted. */
int needQuotes = kwsysSystem_Shell__ArgumentNeedsQuotes(in, isUnix, flags);
if(needQuotes)
{
/* Add the opening quote for this argument. */
*out++ = '"';
}
/* Scan the string for characters that require escaping or quoting. */
for(c=in; *c; ++c)
{
/* Look for $(MAKEVAR) syntax if requested. */
if(flags & kwsysSystem_Shell_Flag_AllowMakeVariables)
{
const char* skip = kwsysSystem_Shell__SkipMakeVariables(c);
if(skip != c)
{
/* Copy to the end of the make variable references. */
while(c != skip)
{
*out++ = *c++;
}
/* Stop if we have reached the end of the string. */
if(!*c)
{
break;
}
}
}
/* Check whether this character needs escaping. */
if(isUnix)
{
/* On Unix a few special characters need escaping even inside a
quoted argument. */
if(*c == '\\' || *c == '"' || *c == '`' || *c == '$')
{
/* This character needs a backslash to escape it. */
*out++ = '\\';
}
}
else if(flags & kwsysSystem_Shell_Flag_EchoWindows)
{
/* On Windows the built-in command shell echo never needs escaping. */
}
else
{
/* On Windows only backslashes and double-quotes need escaping. */
if(*c == '\\')
{
/* Found a backslash. It may need to be escaped later. */
++windows_backslashes;
}
else if(*c == '"')
{
/* Found a double-quote. Escape all immediately preceding
backslashes. */
while(windows_backslashes > 0)
{
--windows_backslashes;
*out++ = '\\';
}
/* Add the backslash to escape the double-quote. */
*out++ = '\\';
}
else
{
/* We encountered a normal character. This eliminates any
escaping needed for preceding backslashes. */
windows_backslashes = 0;
}
}
/* The dollar sign needs special handling in some environments. */
if(*c == '$')
{
if(flags & kwsysSystem_Shell_Flag_Make)
{
/* In Makefiles a dollar is written $$. The make tool will
replace it with just $ before passing it to the shell. */
*out++ = '$';
*out++ = '$';
}
else if(flags & kwsysSystem_Shell_Flag_VSIDE)
{
/* In a VS IDE a dollar is written "$". If this is written in
an un-quoted argument it starts a quoted segment, inserts
the $ and ends the segment. If it is written in a quoted
argument it ends quoting, inserts the $ and restarts
quoting. Either way the $ is isolated from surrounding
text to avoid looking like a variable reference. */
*out++ = '"';
*out++ = '$';
*out++ = '"';
}
else
{
/* Otherwise a dollar is written just $. */
*out++ = '$';
}
}
else
{
/* Store this character. */
*out++ = *c;
}
}
if(needQuotes)
{
/* Add enough backslashes to escape any trailing ones. */
while(windows_backslashes > 0)
{
--windows_backslashes;
*out++ = '\\';
}
/* Add the closing quote for this argument. */
*out++ = '"';
}
/* Store a terminating null without incrementing. */
*out = 0;
return out;
}
/*--------------------------------------------------------------------------*/
char* kwsysSystem_Shell_GetArgumentForWindows(const char* in,
char* out,
int flags)
{
return kwsysSystem_Shell__GetArgument(in, out, 0, flags);
}
/*--------------------------------------------------------------------------*/
char* kwsysSystem_Shell_GetArgumentForUnix(const char* in,
char* out,
int flags)
{
return kwsysSystem_Shell__GetArgument(in, out, 1, flags);
}
/*--------------------------------------------------------------------------*/
int kwsysSystem_Shell_GetArgumentSizeForWindows(const char* in, int flags)
{
return kwsysSystem_Shell__GetArgumentSize(in, 0, flags);
}
/*--------------------------------------------------------------------------*/
int kwsysSystem_Shell_GetArgumentSizeForUnix(const char* in, int flags)
{
return kwsysSystem_Shell__GetArgumentSize(in, 1, flags);
}
--- NEW FILE: kwsysPlatformCxxTests.cmake.bak ---
MACRO(KWSYS_PLATFORM_CXX_TEST var description invert)
IF("${var}_COMPILED" MATCHES "^${var}_COMPILED$")
MESSAGE(STATUS "${description}")
TRY_COMPILE(${var}_COMPILED
${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/kwsysPlatformCxxTests.cxx
COMPILE_DEFINITIONS -DTEST_${var} ${KWSYS_PLATFORM_CXX_TEST_DEFINES}
OUTPUT_VARIABLE OUTPUT)
IF(${var}_COMPILED)
FILE(APPEND ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/CMakeOutput.log
"${description} compiled with the following output:\n${OUTPUT}\n\n")
ELSE(${var}_COMPILED)
FILE(APPEND ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/CMakeError.log
"${description} failed to compile with the following output:\n${OUTPUT}\n\n")
ENDIF(${var}_COMPILED)
IF(${invert} MATCHES INVERT)
IF(${var}_COMPILED)
MESSAGE(STATUS "${description} - no")
ELSE(${var}_COMPILED)
MESSAGE(STATUS "${description} - yes")
ENDIF(${var}_COMPILED)
ELSE(${invert} MATCHES INVERT)
IF(${var}_COMPILED)
MESSAGE(STATUS "${description} - yes")
ELSE(${var}_COMPILED)
MESSAGE(STATUS "${description} - no")
ENDIF(${var}_COMPILED)
ENDIF(${invert} MATCHES INVERT)
ENDIF("${var}_COMPILED" MATCHES "^${var}_COMPILED$")
IF(${invert} MATCHES INVERT)
IF(${var}_COMPILED)
SET(${var} 0)
ELSE(${var}_COMPILED)
SET(${var} 1)
ENDIF(${var}_COMPILED)
ELSE(${invert} MATCHES INVERT)
IF(${var}_COMPILED)
SET(${var} 1)
ELSE(${var}_COMPILED)
SET(${var} 0)
ENDIF(${var}_COMPILED)
ENDIF(${invert} MATCHES INVERT)
ENDMACRO(KWSYS_PLATFORM_CXX_TEST)
--- NEW FILE: CheckCXXSourceRuns.cmake ---
# - Check if the source code provided in the SOURCE argument compiles.
# CHECK_CXX_SOURCE_COMPILES(SOURCE VAR)
# - macro which checks if the source code compiles\
# SOURCE - source code to try to compile
# VAR - variable to store size if the type exists.
#
# The following variables may be set before calling this macro to
# modify the way the check is run:
#
# CMAKE_REQUIRED_FLAGS = string of compile command line flags
# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
# CMAKE_REQUIRED_INCLUDES = list of include directories
# CMAKE_REQUIRED_LIBRARIES = list of libraries to link
MACRO(CHECK_CXX_SOURCE_RUNS SOURCE VAR COMMENT)
IF("HAVE_${VAR}" MATCHES "^HAVE_${VAR}$")
SET(MACRO_CHECK_FUNCTION_DEFINITIONS
"-D${VAR} ${CMAKE_REQUIRED_FLAGS}")
IF(CMAKE_REQUIRED_LIBRARIES)
SET(CHECK_CXX_SOURCE_COMPILES_ADD_LIBRARIES
"-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
ELSE(CMAKE_REQUIRED_LIBRARIES)
SET(CHECK_CXX_SOURCE_COMPILES_ADD_LIBRARIES)
ENDIF(CMAKE_REQUIRED_LIBRARIES)
IF(CMAKE_REQUIRED_INCLUDES)
SET(CHECK_CXX_SOURCE_COMPILES_ADD_INCLUDES
"-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}")
ELSE(CMAKE_REQUIRED_INCLUDES)
SET(CHECK_CXX_SOURCE_COMPILES_ADD_INCLUDES)
ENDIF(CMAKE_REQUIRED_INCLUDES)
SET(CMAKE_EMPTY_INPUT_FILE_CONTENT "${SOURCE}")
CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/CMakeEmptyInputFile.in"
"${CMAKE_BINARY_DIR}/CMakeFiles/CMakeTmp/src.cxx" IMMEDIATE)
MESSAGE(STATUS "Performing Test ${COMMENT}")
TRY_RUN(${VAR} HAVE_${VAR}
${CMAKE_BINARY_DIR}
${CMAKE_BINARY_DIR}/CMakeFiles/CMakeTmp/src.cxx
COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS}
"${CHECK_CXX_SOURCE_COMPILES_ADD_LIBRARIES}"
"${CHECK_CXX_SOURCE_COMPILES_ADD_INCLUDES}"
OUTPUT_VARIABLE OUTPUT)
IF(HAVE_${VAR})
SET(${VAR} 1 CACHE INTERNAL "Test ${COMMENT}")
MESSAGE(STATUS "Performing Test ${COMMENT} - Success")
FILE(APPEND ${CMAKE_BINARY_DIR}/CMakeFiles/CMakeOutput.log
"Performing C++ SOURCE FILE Test ${COMMENT} succeded with the following output:\n"
"${OUTPUT}\n"
"Source file was:\n${SOURCE}\n")
ELSE(HAVE_${VAR})
MESSAGE(STATUS "Performing Test ${COMMENT} - Failed")
SET(${VAR} "" CACHE INTERNAL "Test ${COMMENT}")
FILE(APPEND ${CMAKE_BINARY_DIR}/CMakeFiles/CMakeError.log
"Performing C++ SOURCE FILE Test ${COMMENT} failed with the following output:\n"
"${OUTPUT}\n"
"Source file was:\n${SOURCE}\n")
ENDIF(HAVE_${VAR})
ENDIF("HAVE_${VAR}" MATCHES "^HAVE_${VAR}$")
ENDMACRO(CHECK_CXX_SOURCE_RUNS)
--- NEW FILE: kwsysPlatformTestsC.c ---
/*
Macros to define main() in a cross-platform way.
Usage:
int KWSYS_PLATFORM_TEST_C_MAIN()
{
return 0;
}
int KWSYS_PLATFORM_TEST_C_MAIN_ARGS(argc, argv)
{
(void)argc; (void)argv;
return 0;
}
*/
#if defined(__CLASSIC_C__)
# define KWSYS_PLATFORM_TEST_C_MAIN() \
main()
# define KWSYS_PLATFORM_TEST_C_MAIN_ARGS(argc, argv) \
main(argc,argv) int argc; char* argv[];
#else
# define KWSYS_PLATFORM_TEST_C_MAIN() \
main(void)
# define KWSYS_PLATFORM_TEST_C_MAIN_ARGS(argc, argv) \
main(int argc, char* argv[])
#endif
/*--------------------------------------------------------------------------*/
#ifdef TEST_KWSYS_C_HAS_PTRDIFF_T
#include <stddef.h>
int f(ptrdiff_t n) { return n > 0; }
int KWSYS_PLATFORM_TEST_C_MAIN()
{
char* p = 0;
ptrdiff_t d = p - p;
(void)d;
return f(p - p);
}
#endif
/*--------------------------------------------------------------------------*/
#ifdef TEST_KWSYS_C_HAS_SSIZE_T
#include <unistd.h>
int f(ssize_t n) { return (int)n; }
int KWSYS_PLATFORM_TEST_C_MAIN()
{
ssize_t n = 0;
return f(n);
}
#endif
--- NEW FILE: kwsysPlatformTestsCXX.cxx ---
// Setup for tests that use result of stl namespace test.
#if defined(KWSYS_STL_HAVE_STD)
# if KWSYS_STL_HAVE_STD
# define kwsys_stl std
# else
# define kwsys_stl
# endif
#endif
// Setup for tests that use iostreams.
#if defined(KWSYS_IOS_USE_ANSI) && defined(KWSYS_IOS_HAVE_STD)
# if defined(_MSC_VER)
# pragma warning (push,1)
# endif
# if KWSYS_IOS_USE_ANSI
# include <iostream>
# else
# include <iostream.h>
# endif
# if defined(_MSC_VER)
# pragma warning (pop)
# endif
# if KWSYS_IOS_HAVE_STD
# define kwsys_ios std
# else
# define kwsys_ios
# endif
#endif
#ifdef TEST_KWSYS_STL_HAVE_STD
#include <list>
void f(std::list<int>*) {}
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_IOS_USE_ANSI
#include <iosfwd>
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_IOS_HAVE_STD
#include <iosfwd>
void f(std::ostream*) {}
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_IOS_USE_SSTREAM
#include <sstream>
int main()
{
std::ostringstream ostr;
ostr << "hello";
if(ostr.str().size() == 5)
{
return 0;
}
return -1;
}
#endif
#ifdef TEST_KWSYS_IOS_USE_STRSTREAM_H
#include <strstream.h>
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_IOS_USE_STRSTREA_H
#include <strstrea.h>
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_STL_STRING_HAVE_OSTREAM
# include <iostream.h>
# include <string>
void f(ostream& os, const kwsys_stl::string& s) { os << s; }
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_STL_STRING_HAVE_ISTREAM
# include <iostream.h>
# include <string>
void f(istream& is, kwsys_stl::string& s) { is >> s; }
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_STL_STRING_HAVE_NEQ_CHAR
# include <string>
bool f(const kwsys_stl::string& s) { return s != ""; }
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_CXX_HAS_CSTDDEF
#include <cstddef>
void f(size_t) {}
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_CXX_HAS_NULL_TEMPLATE_ARGS
template <class T> class A;
template <class T> int f(A<T>&);
template <class T> class A
{
public:
// "friend int f<>(A<T>&)" would conform
friend int f(A<T>&);
private:
int x;
};
template <class T> int f(A<T>& a) { return a.x = 0; }
template int f(A<int>&);
int main()
{
A<int> a;
return f(a);
}
#endif
#ifdef TEST_KWSYS_CXX_HAS_MEMBER_TEMPLATES
template <class U>
class A
{
public:
U u;
A(): u(0) {}
template <class V> V m(V* p) { return *p = u; }
};
int main()
{
A<short> a;
int s = 1;
return a.m(&s);
}
#endif
#ifdef TEST_KWSYS_CXX_HAS_FULL_SPECIALIZATION
template <class T> struct A {};
template <> struct A<int*>
{
static int f() { return 0; }
};
int main() { return A<int*>::f(); }
#endif
#ifdef TEST_KWSYS_CXX_HAS_ARGUMENT_DEPENDENT_LOOKUP
namespace N
{
class A {};
int f(A*) { return 0; }
}
void f(void*);
int main()
{
N::A* a = 0;
return f(a);
}
#endif
#ifdef TEST_KWSYS_STL_HAS_ITERATOR_TRAITS
#include <iterator>
#include <list>
void f(kwsys_stl::iterator_traits<kwsys_stl::list<int>::iterator>::iterator_category const&) {}
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_STL_HAS_ITERATOR_CATEGORY
#include <iterator>
#include <list>
void f(kwsys_stl::list<int>::iterator x) { kwsys_stl::iterator_category(x); }
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_STL_HAS___ITERATOR_CATEGORY
#include <iterator>
#include <list>
void f(kwsys_stl::list<int>::iterator x) { kwsys_stl::__iterator_category(x); }
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_STL_HAS_ALLOCATOR_TEMPLATE
#include <memory>
template <class Alloc>
void f(const Alloc&)
{
typedef typename Alloc::size_type alloc_size_type;
}
int main()
{
f(kwsys_stl::allocator<char>());
return 0;
}
#endif
#ifdef TEST_KWSYS_STL_HAS_ALLOCATOR_NONTEMPLATE
#include <memory>
void f(kwsys_stl::allocator::size_type const&) {}
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_STL_HAS_ALLOCATOR_REBIND
#include <memory>
template <class T, class Alloc>
void f(const T&, const Alloc&)
{
typedef typename Alloc::template rebind<T>::other alloc_type;
}
int main()
{
f(0, kwsys_stl::allocator<char>());
return 0;
}
#endif
#ifdef TEST_KWSYS_STL_HAS_ALLOCATOR_MAX_SIZE_ARGUMENT
#include <memory>
void f(kwsys_stl::allocator<char> const& a)
{
a.max_size(sizeof(int));
}
int main()
{
f(kwsys_stl::allocator<char>());
return 0;
}
#endif
#ifdef TEST_KWSYS_STL_HAS_ALLOCATOR_OBJECTS
#include <vector>
void f(kwsys_stl::vector<int> const& v1)
{
kwsys_stl::vector<int>(1, 1, v1.get_allocator());
}
int main()
{
f(kwsys_stl::vector<int>());
return 0;
}
#endif
#ifdef TEST_KWSYS_STAT_HAS_ST_MTIM
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
int main()
{
struct stat stat1;
(void)stat1.st_mtim.tv_sec;
(void)stat1.st_mtim.tv_nsec;
return 0;
}
#endif
#ifdef TEST_KWSYS_CXX_SAME_LONG_AND___INT64
void function(long**) {}
int main()
{
__int64** p = 0;
function(p);
return 0;
}
#endif
#ifdef TEST_KWSYS_CXX_SAME_LONG_LONG_AND___INT64
void function(long long**) {}
int main()
{
__int64** p = 0;
function(p);
return 0;
}
#endif
#ifdef TEST_KWSYS_CAN_CONVERT_UI64_TO_DOUBLE
void function(double& l, unsigned __int64 const& r)
{
l = static_cast<double>(r);
}
int main()
{
double tTo = 0.0;
unsigned __int64 tFrom = 0;
function(tTo, tFrom);
return 0;
}
#endif
#ifdef TEST_KWSYS_IOS_HAS_ISTREAM_LONG_LONG
int test_istream(kwsys_ios::istream& is, long long& x)
{
return (is >> x)? 1:0;
}
int main()
{
long long x = 0;
return test_istream(kwsys_ios::cin, x);
}
#endif
#ifdef TEST_KWSYS_IOS_HAS_OSTREAM_LONG_LONG
int test_ostream(kwsys_ios::ostream& os, long long x)
{
return (os << x)? 1:0;
}
int main()
{
long long x = 0;
return test_ostream(kwsys_ios::cout, x);
}
#endif
#ifdef TEST_KWSYS_CHAR_IS_SIGNED
/* Return 0 for char signed and 1 for char unsigned. */
int main()
{
unsigned char uc = 255;
return (*reinterpret_cast<char*>(&uc) < 0)?0:1;
}
#endif
#ifdef TEST_KWSYS_LFS_WORKS
/* Return 0 when LFS is available and 1 otherwise. */
#define _LARGEFILE_SOURCE
#define _LARGEFILE64_SOURCE
#define _LARGE_FILES
#define _FILE_OFFSET_BITS 64
#include <sys/types.h>
#include <sys/stat.h>
#include <assert.h>
#include <stdio.h>
int main(int, char **argv)
{
/* check that off_t can hold 2^63 - 1 and perform basic operations... */
#define OFF_T_64 (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
if (OFF_T_64 % 2147483647 != 1)
return 1;
// stat breaks on SCO OpenServer
struct stat buf;
stat( argv[0], &buf );
if (!S_ISREG(buf.st_mode))
return 2;
FILE *file = fopen( argv[0], "r" );
off_t offset = ftello( file );
fseek( file, offset, SEEK_CUR );
fclose( file );
return 0;
}
#endif
#ifdef TEST_KWSYS_CXX_TYPE_INFO
/* Collect fundamental type information and save it to a CMake script. */
/* Include limits.h to get macros indicating long long and __int64.
Note that certain compilers need special macros to define these
macros in limits.h. */
#if defined(_MSC_VER) && !defined(_MSC_EXTENSIONS)
# define _MSC_EXTENSIONS
#endif
#if defined(__GNUC__) && __GNUC__ < 3
# define _GNU_SOURCE
#endif
#include <limits.h>
#include <stdio.h>
#include <string.h>
/* Due to shell differences and limitations of ADD_DEFINITIONS the
KWSYS_CXX_TYPE_INFO_FILE macro will sometimes have double quotes
and sometimes not. This macro will make sure the value is treated
as a double-quoted string. */
#define TO_STRING(x) TO_STRING0(x)
#define TO_STRING0(x) TO_STRING1(x)
#define TO_STRING1(x) #x
void f() {}
int main()
{
/* Construct the output file name. Some preprocessors will add an
extra level of double quotes, so strip them. */
char fbuf[] = TO_STRING(KWSYS_CXX_TYPE_INFO_FILE);
char* fname = fbuf;
if(fname[0] == '"')
{
++fname;
int len = static_cast<int>(strlen(fname));
if(len > 0 && fname[len-1] == '"')
{
fname[len-1] = 0;
}
}
/* Try to open the output file. */
if(FILE* fout = fopen(fname, "w"))
{
/* Set the size of standard types. */
fprintf(fout, "SET(KWSYS_SIZEOF_CHAR %d)\n", static_cast<int>(sizeof(char)));
fprintf(fout, "SET(KWSYS_SIZEOF_SHORT %d)\n", static_cast<int>(sizeof(short)));
fprintf(fout, "SET(KWSYS_SIZEOF_INT %d)\n", static_cast<int>(sizeof(int)));
fprintf(fout, "SET(KWSYS_SIZEOF_LONG %d)\n", static_cast<int>(sizeof(long)));
/* Set the size of some non-standard but common types. */
/* Check for a limits.h macro for long long to see if the type exists. */
#if defined(LLONG_MAX) || defined(LONG_LONG_MAX) || defined(LONGLONG_MAX)
fprintf(fout, "SET(KWSYS_SIZEOF_LONG_LONG %d)\n", static_cast<int>(sizeof(long long)));
#else
fprintf(fout, "SET(KWSYS_SIZEOF_LONG_LONG 0) # No long long available.\n");
#endif
/* Check for a limits.h macro for __int64 to see if the type exists. */
#if defined(_I64_MIN)
fprintf(fout, "SET(KWSYS_SIZEOF___INT64 %d)\n", static_cast<int>(sizeof(__int64)));
#else
fprintf(fout, "SET(KWSYS_SIZEOF___INT64 0) # No __int64 available.\n");
#endif
/* Set the size of some pointer types. */
fprintf(fout, "SET(KWSYS_SIZEOF_PDATA %d)\n", static_cast<int>(sizeof(void*)));
fprintf(fout, "SET(KWSYS_SIZEOF_PFUNC %d)\n", static_cast<int>(sizeof(&f)));
/* Set whether the native type "char" is signed or unsigned. */
unsigned char uc = 255;
fprintf(fout, "SET(KWSYS_CHAR_IS_SIGNED %d)\n",
(*reinterpret_cast<char*>(&uc) < 0)?1:0);
fclose(fout);
return 0;
}
else
{
fprintf(stderr, "Failed to write fundamental type info to \"%s\".\n",
fname);
return 1;
}
}
#endif
--- NEW FILE: IOStream.hxx.in ---
/*=========================================================================
Program: KWSys - Kitware System Library
Module: $RCSfile: IOStream.hxx.in,v $
Copyright (c) Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef @KWSYS_NAMESPACE at _IOStream_hxx
#define @KWSYS_NAMESPACE at _IOStream_hxx
#include <@KWSYS_NAMESPACE@/ios/iosfwd>
/* Define these macros temporarily to keep the code readable. */
#if !defined (KWSYS_NAMESPACE) && !@KWSYS_NAMESPACE at _NAME_IS_KWSYS
# define kwsysEXPORT @KWSYS_NAMESPACE at _EXPORT
# define kwsys_ios @KWSYS_NAMESPACE at _ios
#endif
/* Whether istream supports long long. */
#define @KWSYS_NAMESPACE at _IOS_HAS_ISTREAM_LONG_LONG @KWSYS_IOS_HAS_ISTREAM_LONG_LONG@
/* Whether ostream supports long long. */
#define @KWSYS_NAMESPACE at _IOS_HAS_OSTREAM_LONG_LONG @KWSYS_IOS_HAS_OSTREAM_LONG_LONG@
/* Size of type long long and 0 if not available. */
#define @KWSYS_NAMESPACE at _IOS_SIZEOF_LONG_LONG @KWSYS_SIZEOF_LONG_LONG@
/* Determine whether we need to define the streaming operators for
long long or __int64. */
#if @KWSYS_NAMESPACE at _IOS_SIZEOF_LONG_LONG
# if !@KWSYS_NAMESPACE at _IOS_HAS_ISTREAM_LONG_LONG || \
!@KWSYS_NAMESPACE at _IOS_HAS_OSTREAM_LONG_LONG
# define @KWSYS_NAMESPACE at _IOS_NEED_OPERATORS_LL 1
namespace @KWSYS_NAMESPACE@
{
typedef long long IOStreamSLL;
typedef unsigned long long IOStreamULL;
}
# endif
#elif defined(_MSC_VER) && _MSC_VER < 1300
# define @KWSYS_NAMESPACE at _IOS_NEED_OPERATORS_LL 1
namespace @KWSYS_NAMESPACE@
{
typedef __int64 IOStreamSLL;
typedef unsigned __int64 IOStreamULL;
}
#endif
#if !defined(@KWSYS_NAMESPACE at _IOS_NEED_OPERATORS_LL)
# define @KWSYS_NAMESPACE at _IOS_NEED_OPERATORS_LL 0
#endif
#if @KWSYS_NAMESPACE at _IOS_NEED_OPERATORS_LL
# if !@KWSYS_NAMESPACE at _IOS_HAS_ISTREAM_LONG_LONG
/* Input stream operator implementation functions. */
namespace @KWSYS_NAMESPACE@
{
kwsysEXPORT kwsys_ios::istream& IOStreamScan(kwsys_ios::istream&,
IOStreamSLL&);
kwsysEXPORT kwsys_ios::istream& IOStreamScan(kwsys_ios::istream&,
IOStreamULL&);
}
/* Provide input stream operator for long long. */
# if !defined(@KWSYS_NAMESPACE at _IOS_NO_ISTREAM_LONG_LONG) && \
!defined(KWSYS_IOS_ISTREAM_LONG_LONG_DEFINED)
# define KWSYS_IOS_ISTREAM_LONG_LONG_DEFINED
# define @KWSYS_NAMESPACE at _IOS_ISTREAM_LONG_LONG_DEFINED
inline kwsys_ios::istream&
operator>>(kwsys_ios::istream& is, @KWSYS_NAMESPACE@::IOStreamSLL& value)
{
return @KWSYS_NAMESPACE@::IOStreamScan(is, value);
}
# endif
/* Provide input stream operator for unsigned long long. */
# if !defined(@KWSYS_NAMESPACE at _IOS_NO_ISTREAM_UNSIGNED_LONG_LONG) && \
!defined(KWSYS_IOS_ISTREAM_UNSIGNED_LONG_LONG_DEFINED)
# define KWSYS_IOS_ISTREAM_UNSIGNED_LONG_LONG_DEFINED
# define @KWSYS_NAMESPACE at _IOS_ISTREAM_UNSIGNED_LONG_LONG_DEFINED
inline kwsys_ios::istream&
operator>>(kwsys_ios::istream& is, @KWSYS_NAMESPACE@::IOStreamULL& value)
{
return @KWSYS_NAMESPACE@::IOStreamScan(is, value);
}
# endif
# endif /* !@KWSYS_NAMESPACE at _IOS_HAS_ISTREAM_LONG_LONG */
# if !@KWSYS_NAMESPACE at _IOS_HAS_OSTREAM_LONG_LONG
/* Output stream operator implementation functions. */
namespace @KWSYS_NAMESPACE@
{
kwsysEXPORT kwsys_ios::ostream& IOStreamPrint(kwsys_ios::ostream&,
IOStreamSLL);
kwsysEXPORT kwsys_ios::ostream& IOStreamPrint(kwsys_ios::ostream&,
IOStreamULL);
}
/* Provide output stream operator for long long. */
# if !defined(@KWSYS_NAMESPACE at _IOS_NO_OSTREAM_LONG_LONG) && \
!defined(KWSYS_IOS_OSTREAM_LONG_LONG_DEFINED)
# define KWSYS_IOS_OSTREAM_LONG_LONG_DEFINED
# define @KWSYS_NAMESPACE at _IOS_OSTREAM_LONG_LONG_DEFINED
inline kwsys_ios::ostream&
operator<<(kwsys_ios::ostream& os, @KWSYS_NAMESPACE@::IOStreamSLL value)
{
return @KWSYS_NAMESPACE@::IOStreamPrint(os, value);
}
# endif
/* Provide output stream operator for unsigned long long. */
# if !defined(@KWSYS_NAMESPACE at _IOS_NO_OSTREAM_UNSIGNED_LONG_LONG) && \
!defined(KWSYS_IOS_OSTREAM_UNSIGNED_LONG_LONG_DEFINED)
# define KWSYS_IOS_OSTREAM_UNSIGNED_LONG_LONG_DEFINED
# define @KWSYS_NAMESPACE at _IOS_OSTREAM_UNSIGNED_LONG_LONG_DEFINED
inline kwsys_ios::ostream&
operator<<(kwsys_ios::ostream& os, @KWSYS_NAMESPACE@::IOStreamULL value)
{
return @KWSYS_NAMESPACE@::IOStreamPrint(os, value);
}
# endif
# endif /* !@KWSYS_NAMESPACE at _IOS_HAS_OSTREAM_LONG_LONG */
#endif /* @KWSYS_NAMESPACE at _IOS_NEED_OPERATORS_LL */
/* Undefine temporary macros. */
#if !defined (KWSYS_NAMESPACE) && !@KWSYS_NAMESPACE at _NAME_IS_KWSYS
# undef kwsysEXPORT
# undef kwsys_ios
#endif
/* If building a C++ file in kwsys itself, give the source file
access to the macros without a configured namespace. */
#if defined(KWSYS_NAMESPACE)
# define KWSYS_IOS_SIZEOF_LONG_LONG @KWSYS_NAMESPACE at _IOS_SIZEOF_LONG_LONG
# define KWSYS_IOS_HAS_ISTREAM_LONG_LONG @KWSYS_NAMESPACE at _IOS_HAS_ISTREAM_LONG_LONG
# define KWSYS_IOS_HAS_OSTREAM_LONG_LONG @KWSYS_NAMESPACE at _IOS_HAS_OSTREAM_LONG_LONG
# define KWSYS_IOS_NEED_OPERATORS_LL @KWSYS_NAMESPACE at _IOS_NEED_OPERATORS_LL
#endif
#endif
--- NEW FILE: SystemTools.hxx.in.bak ---
/*=========================================================================
Program: KWSys - Kitware System Library
Module: $RCSfile: SystemTools.hxx.in.bak,v $
Copyright (c) Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef @KWSYS_NAMESPACE at _SystemTools_hxx
#define @KWSYS_NAMESPACE at _SystemTools_hxx
#include <@KWSYS_NAMESPACE@/ios/iosfwd>
#include <@KWSYS_NAMESPACE@/stl/string>
#include <@KWSYS_NAMESPACE@/stl/vector>
#include <@KWSYS_NAMESPACE@/stl/map>
#include <@KWSYS_NAMESPACE@/Configure.h>
#include <@KWSYS_NAMESPACE@/String.hxx>
#include <sys/types.h>
// Required for va_list
#include <stdarg.h>
#if @KWSYS_NAMESPACE at _STL_HAVE_STD && !defined(va_list)
// Some compilers move va_list into the std:: namespace and there is no way to
// tell that this has been done. Playing with things being included before or
// after stdarg.h does not solve things because we do not have control over
// what the user does. This hack solves this problem by moving va_list to our
// own namespace that is local for kwsys.
namespace std {} // Required for platforms that do not have std::
namespace @KWSYS_NAMESPACE at _VA_LIST
{
using namespace std;
typedef va_list hack_va_list;
}
namespace @KWSYS_NAMESPACE@
{
typedef @KWSYS_NAMESPACE at _VA_LIST::hack_va_list va_list;
}
#endif // va_list
#if defined( _MSC_VER )
typedef unsigned short mode_t;
#endif
/* Define these macros temporarily to keep the code readable. */
#if !defined (KWSYS_NAMESPACE) && !@KWSYS_NAMESPACE at _NAME_IS_KWSYS
# define kwsys_stl @KWSYS_NAMESPACE at _stl
# define kwsys_ios @KWSYS_NAMESPACE at _ios
#endif
namespace @KWSYS_NAMESPACE@
{
class SystemToolsTranslationMap;
/** \class SystemToolsManager
* \brief Use to make sure SystemTools is initialized before it is used
* and is the last static object destroyed
*/
class @KWSYS_NAMESPACE at _EXPORT SystemToolsManager
{
public:
SystemToolsManager();
~SystemToolsManager();
};
// This instance will show up in any translation unit that uses
// SystemTools. It will make sure SystemTools is initialized
// before it is used and is the last static object destroyed.
static SystemToolsManager SystemToolsManagerInstance;
/** \class SystemTools
* \brief A collection of useful platform-independent system functions.
*/
class @KWSYS_NAMESPACE at _EXPORT SystemTools
{
public:
/** -----------------------------------------------------------------
* String Manipulation Routines
* -----------------------------------------------------------------
*/
/**
* Replace symbols in str that are not valid in C identifiers as
* defined by the 1999 standard, ie. anything except [A-Za-z0-9_].
* They are replaced with `_' and if the first character is a digit
* then an underscore is prepended. Note that this can produce
* identifiers that the standard reserves (_[A-Z].* and __.*).
*/
static kwsys_stl::string MakeCindentifier(const char* s);
/**
* Replace replace all occurences of the string in the source string.
*/
static void ReplaceString(kwsys_stl::string& source,
const char* replace,
const char* with);
/**
* Return a capitalized string (i.e the first letter is uppercased,
* all other are lowercased).
*/
static kwsys_stl::string Capitalized(const kwsys_stl::string&);
/**
* Return a 'capitalized words' string (i.e the first letter of each word
* is uppercased all other are left untouched though).
*/
static kwsys_stl::string CapitalizedWords(const kwsys_stl::string&);
/**
* Return a 'uncapitalized words' string (i.e the first letter of each word
* is lowercased all other are left untouched though).
*/
static kwsys_stl::string UnCapitalizedWords(const kwsys_stl::string&);
/**
* Return a lower case string
*/
static kwsys_stl::string LowerCase(const kwsys_stl::string&);
/**
* Return a lower case string
*/
static kwsys_stl::string UpperCase(const kwsys_stl::string&);
/**
* Count char in string
*/
static size_t CountChar(const char* str, char c);
/**
* Remove some characters from a string.
* Return a pointer to the new resulting string (allocated with 'new')
*/
static char* RemoveChars(const char* str, const char *toremove);
/**
* Remove remove all but 0->9, A->F characters from a string.
* Return a pointer to the new resulting string (allocated with 'new')
*/
static char* RemoveCharsButUpperHex(const char* str);
/**
* Replace some characters by another character in a string (in-place)
* Return a pointer to string
*/
static char* ReplaceChars(char* str, const char *toreplace,char replacement);
/**
* Returns true if str1 starts (respectively ends) with str2
*/
static bool StringStartsWith(const char* str1, const char* str2);
static bool StringEndsWith(const char* str1, const char* str2);
/**
* Returns a pointer to the last occurence of str2 in str1
*/
static const char* FindLastString(const char* str1, const char* str2);
/**
* Make a duplicate of the string similar to the strdup C function
* but use new to create the 'new' string, so one can use
* 'delete' to remove it. Returns 0 if the input is empty.
*/
static char* DuplicateString(const char* str);
/**
* Return the string cropped to a given length by removing chars in the
* center of the string and replacing them with an ellipsis (...)
*/
static kwsys_stl::string CropString(const kwsys_stl::string&,size_t max_len);
/** split a path by separator into an array of strings, default is /.
If isPath is true then the string is treated like a path and if
s starts with a / then the first element of the returned array will
be /, so /foo/bar will be [/, foo, bar]
*/
static kwsys_stl::vector<String> SplitString(const char* s, char separator = '/',
bool isPath = false);
/**
* Perform a case-independent string comparison
*/
static int Strucmp(const char *s1, const char *s2);
/**
* Convert a string in __DATE__ or __TIMESTAMP__ format into a time_t.
* Return false on error, true on success
*/
static bool ConvertDateMacroString(const char *str, time_t *tmt);
static bool ConvertTimeStampMacroString(const char *str, time_t *tmt);
/**
* Split a string on its newlines into multiple lines
* Return false only if the last line stored had no newline
*/
static bool Split(const char* s, kwsys_stl::vector<kwsys_stl::string>& l);
static bool Split(const char* s, kwsys_stl::vector<kwsys_stl::string>& l, char separator);
/**
* Return string with space added between capitalized words
* (i.e. EatMyShorts becomes Eat My Shorts )
* (note that IEatShorts becomes IEat Shorts)
*/
static kwsys_stl::string AddSpaceBetweenCapitalizedWords(
const kwsys_stl::string&);
/**
* Append two or more strings and produce new one.
* Programmer must 'delete []' the resulting string, which was allocated
* with 'new'.
* Return 0 if inputs are empty or there was an error
*/
static char* AppendStrings(
const char* str1, const char* str2);
static char* AppendStrings(
const char* str1, const char* str2, const char* str3);
/**
* Estimate the length of the string that will be produced
* from printing the given format string and arguments. The
* returned length will always be at least as large as the string
* that will result from printing.
* WARNING: since va_arg is called to iterate of the argument list,
* you will not be able to use this 'ap' anymore from the beginning.
* It's up to you to call va_end though.
*/
static int EstimateFormatLength(const char *format, va_list ap);
/**
* Escape specific characters in 'str'.
*/
static kwsys_stl::string EscapeChars(
const char *str, const char *chars_to_escape, char escape_char = '\\');
/** -----------------------------------------------------------------
* Filename Manipulation Routines
* -----------------------------------------------------------------
*/
/**
* Replace Windows file system slashes with Unix-style slashes.
*/
static void ConvertToUnixSlashes(kwsys_stl::string& path);
/**
* For windows this calls ConvertToWindowsOutputPath and for unix
* it calls ConvertToUnixOutputPath
*/
static kwsys_stl::string ConvertToOutputPath(const char*);
/**
* Return true if a file exists in the current directory
*/
static bool FileExists(const char* filename);
/**
* Return file length
*/
static unsigned long FileLength(const char *filename);
/**
* Compare file modification times.
* Return true for successful comparison and false for error.
* When true is returned, result has -1, 0, +1 for
* f1 older, same, or newer than f2.
*/
static bool FileTimeCompare(const char* f1, const char* f2,
int* result);
/**
* Get the file extension (including ".") needed for an executable
* on the current platform ("" for unix, ".exe" for Windows).
*/
static const char* GetExecutableExtension();
/**
* Given a path that exists on a windows machine, return the
* actuall case of the path as it was created. If the file
* does not exist path is returned unchanged. This does nothing
* on unix but return path.
*/
static kwsys_stl::string GetActualCaseForPath(const char* path);
/**
* Given the path to a program executable, get the directory part of
* the path with the file stripped off. If there is no directory
* part, the empty string is returned.
*/
static kwsys_stl::string GetProgramPath(const char*);
static bool SplitProgramPath(const char* in_name,
kwsys_stl::string& dir,
kwsys_stl::string& file,
bool errorReport = true);
/**
* Given argv[0] for a unix program find the full path to a running
* executable. argv0 can be null for windows WinMain programs
* in this case GetModuleFileName will be used to find the path
* to the running executable. If argv0 is not a full path,
* then this will try to find the full path. If the path is not
* found false is returned, if found true is returned. An error
* message of the attempted paths is stored in errorMsg.
* exeName is the name of the executable.
* buildDir is a possibly null path to the build directory.
* installPrefix is a possibly null pointer to the install directory.
*/
static bool FindProgramPath(const char* argv0,
kwsys_stl::string& pathOut,
kwsys_stl::string& errorMsg,
const char* exeName = 0,
const char* buildDir = 0,
const char* installPrefix = 0);
/**
* Given a path to a file or directory, convert it to a full path.
* This collapses away relative paths relative to the cwd argument
* (which defaults to the current working directory). The full path
* is returned.
*/
static kwsys_stl::string CollapseFullPath(const char* in_relative);
static kwsys_stl::string CollapseFullPath(const char* in_relative,
const char* in_base);
/**
* Split a path name into its basic components. The first component
* is one of the following roots:
* "/" = UNIX
* "c:/" = Windows full path (can be any drive letter)
* "c:" = Windows drive-letter relative path (can be any drive letter)
* "//" = Network path
* "" = Relative path
* The remaining components form the path. If there is a trailing
* slash then the last component is the empty string. The
* components can be recombined as "c[0]c[1]/c[2]/.../c[n]" to
* produce the original path.
*/
static void SplitPath(const char* p,
kwsys_stl::vector<kwsys_stl::string>& components);
/**
* Join components of a path name into a single string. See
* SplitPath for the format of the components.
*/
static kwsys_stl::string JoinPath(
const kwsys_stl::vector<kwsys_stl::string>& components);
/**
* Compare a path or components of a path.
*/
static bool ComparePath(const char* c1, const char* c2);
/**
* Return path of a full filename (no trailing slashes)
*/
static kwsys_stl::string GetFilenamePath(const kwsys_stl::string&);
/**
* Return file name of a full filename (i.e. file name without path)
*/
static kwsys_stl::string GetFilenameName(const kwsys_stl::string&);
/**
* Split a program from its arguments and handle spaces in the paths
*/
static void SplitProgramFromArgs(
const char* path,
kwsys_stl::string& program, kwsys_stl::string& args);
/**
* Return longest file extension of a full filename (dot included)
*/
static kwsys_stl::string GetFilenameExtension(const kwsys_stl::string&);
/**
* Return shortest file extension of a full filename (dot included)
*/
static kwsys_stl::string GetFilenameLastExtension(
const kwsys_stl::string& filename);
/**
* Return file name without extension of a full filename
*/
static kwsys_stl::string GetFilenameWithoutExtension(
const kwsys_stl::string&);
/**
* Return file name without its last (shortest) extension
*/
static kwsys_stl::string GetFilenameWithoutLastExtension(
const kwsys_stl::string&);
/**
* Return whether the path represents a full path (not relative)
*/
static bool FileIsFullPath(const char*);
/**
* For windows return the short path for the given path,
* Unix just a pass through
*/
static bool GetShortPath(const char* path, kwsys_stl::string& result);
/**
* Read line from file. Make sure to get everything. Due to a buggy stream
* library on the HP and another on Mac OSX, we need this very carefully
* written version of getline. Returns true if any data were read before the
* end-of-file was reached. If the has_newline argument is specified, it will
* be true when the line read had a newline character.
*/
static bool GetLineFromStream(kwsys_ios::istream& istr,
kwsys_stl::string& line,
bool* has_newline=0);
/**
* Get the parent directory of the directory or file
*/
static kwsys_stl::string GetParentDirectory(const char* fileOrDir);
/**
* Check if the given file or directory is in subdirectory of dir
*/
static bool IsSubDirectory(const char* fileOrDir, const char* dir);
/**
* Convert the path to a string that can be used in a unix makefile.
* double slashes are removed, and spaces are escaped.
*/
static kwsys_stl::string ConvertToUnixOutputPath(const char*);
/** -----------------------------------------------------------------
* File Manipulation Routines
* -----------------------------------------------------------------
*/
/**
* Make a new directory if it is not there. This function
* can make a full path even if none of the directories existed
* prior to calling this function.
*/
static bool MakeDirectory(const char* path);
/**
* Copy the source file to the destination file only
* if the two files differ.
*/
static bool CopyFileIfDifferent(const char* source,
const char* destination);
/**
* Compare the contents of two files. Return true if different
*/
static bool FilesDiffer(const char* source, const char* destination);
/**
* Return true if the two files are the same file
*/
static bool SameFile(const char* file1, const char* file2);
/**
* Copy a file
*/
static bool CopyFileAlways(const char* source, const char* destination);
/**
* Copy a file. If the "always" argument is true the file is always
* copied. If it is false, the file is copied only if it is new or
* has changed.
*/
static bool CopyAFile(const char* source, const char* destination,
bool always = true);
/**
* Copy content directory to another directory with all files and
* subdirectories. If the "always" argument is true all files are
* always copied. If it is false, only files that have changed or
* are new are copied.
*/
static bool CopyADirectory(const char* source, const char* destination,
bool always = true);
/**
* Remove a file
*/
static bool RemoveFile(const char* source);
/**
* Remove a directory
*/
static bool RemoveADirectory(const char* source);
/**
* Get the maximum full file path length
*/
static size_t GetMaximumFilePathLength();
/**
* Find a file in the system PATH, with optional extra paths
*/
static kwsys_stl::string FindFile(
const char* name,
const kwsys_stl::vector<kwsys_stl::string>& path =
kwsys_stl::vector<kwsys_stl::string>(),
bool no_system_path = false);
/**
* Find a directory in the system PATH, with optional extra paths
*/
static kwsys_stl::string FindDirectory(
const char* name,
const kwsys_stl::vector<kwsys_stl::string>& path =
kwsys_stl::vector<kwsys_stl::string>(),
bool no_system_path = false);
/**
* Find an executable in the system PATH, with optional extra paths
*/
static kwsys_stl::string FindProgram(
const char* name,
const kwsys_stl::vector<kwsys_stl::string>& path =
kwsys_stl::vector<kwsys_stl::string>(),
bool no_system_path = false);
static kwsys_stl::string FindProgram(
const kwsys_stl::vector<kwsys_stl::string>& names,
const kwsys_stl::vector<kwsys_stl::string>& path =
kwsys_stl::vector<kwsys_stl::string>(),
bool no_system_path = false);
/**
* Find a library in the system PATH, with optional extra paths
*/
static kwsys_stl::string FindLibrary(
const char* name,
const kwsys_stl::vector<kwsys_stl::string>& path);
/**
* Return true if the file is a directory
*/
static bool FileIsDirectory(const char* name);
/**
* Return true if the file is a symlink
*/
static bool FileIsSymlink(const char* name);
/**
* Return true if the file has a given signature (first set of bytes)
*/
static bool FileHasSignature(
const char* filename, const char *signature, long offset = 0);
/**
* Attempt to detect and return the type of a file.
* Up to 'length' bytes are read from the file, if more than 'percent_bin' %
* of the bytes are non-textual elements, the file is considered binary,
* otherwise textual. Textual elements are bytes in the ASCII [0x20, 0x7E]
* range, but also \n, \r, \t.
* The algorithm is simplistic, and should probably check for usual file
* extensions, 'magic' signature, unicode, etc.
*/
enum FileTypeEnum
{
FileTypeUnknown,
FileTypeBinary,
FileTypeText
};
static SystemTools::FileTypeEnum DetectFileType(
const char* filename,
unsigned long length = 256,
double percent_bin = 0.05);
/**
* Try to locate the file 'filename' in the directory 'dir'.
* If 'filename' is a fully qualified filename, the basename of the file is
* used to check for its existence in 'dir'.
* If 'dir' is not a directory, GetFilenamePath() is called on 'dir' to
* get its directory first (thus, you can pass a filename as 'dir', as
* a convenience).
* 'filename_found' is assigned the fully qualified name/path of the file
* if it is found (not touched otherwise).
* If 'try_filename_dirs' is true, try to find the file using the
* components of its path, i.e. if we are looking for c:/foo/bar/bill.txt,
* first look for bill.txt in 'dir', then in 'dir'/bar, then in 'dir'/foo/bar
* etc.
* Return true if the file was found, false otherwise.
*/
static bool LocateFileInDir(const char *filename,
const char *dir,
kwsys_stl::string& filename_found,
int try_filename_dirs = 0);
/**
* Check if the given file exists in one of the parent directory of the
* given file or directory and if it does, return the name of the file.
* Toplevel specifies the top-most directory to where it will look.
*/
static kwsys_stl::string FileExistsInParentDirectories(const char* fname,
const char* directory, const char* toplevel);
/** compute the relative path from local to remote. local must
be a directory. remote can be a file or a directory.
Both remote and local must be full paths. Basically, if
you are in directory local and you want to access the file in remote
what is the relative path to do that. For example:
/a/b/c/d to /a/b/c1/d1 -> ../../c1/d1
from /usr/src to /usr/src/test/blah/foo.cpp -> test/blah/foo.cpp
*/
static kwsys_stl::string RelativePath(const char* local, const char* remote);
/**
* Return file's modified time
*/
static long int ModifiedTime(const char* filename);
/**
* Return file's creation time (Win32: works only for NTFS, not FAT)
*/
static long int CreationTime(const char* filename);
/**
* Get and set permissions of the file.
*/
static bool GetPermissions(const char* file, mode_t& mode);
static bool SetPermissions(const char* file, mode_t mode);
/** -----------------------------------------------------------------
* Time Manipulation Routines
* -----------------------------------------------------------------
*/
/**
* Get current time as a double. On certain platforms this will
* return higher resolution than seconds:
* (1) gettimeofday() -- resolution in microseconds
* (2) ftime() -- resolution in milliseconds
* (3) time() -- resolution in seconds
*/
static double GetTime();
/**
* Get current date/time
*/
static kwsys_stl::string GetCurrentDateTime(const char* format);
/** -----------------------------------------------------------------
* Registry Manipulation Routines
* -----------------------------------------------------------------
*/
/**
* Read a registry value
*/
static bool ReadRegistryValue(const char *key, kwsys_stl::string &value);
/**
* Write a registry value
*/
static bool WriteRegistryValue(const char *key, const char *value);
/**
* Delete a registry value
*/
static bool DeleteRegistryValue(const char *key);
/** -----------------------------------------------------------------
* Environment Manipulation Routines
* -----------------------------------------------------------------
*/
/**
* Add the paths from the environment variable PATH to the
* string vector passed in. If env is set then the value
* of env will be used instead of PATH.
*/
static void GetPath(kwsys_stl::vector<kwsys_stl::string>& path,
const char* env=0);
/**
* Read an environment variable
*/
static const char* GetEnv(const char* key);
static bool GetEnv(const char* key, kwsys_stl::string& result);
/**
* Get current working directory CWD
*/
static kwsys_stl::string GetCurrentWorkingDirectory(bool collapse =true);
/**
* Change directory the the directory specified
*/
static int ChangeDirectory(const char* dir);
/**
* Get the result of strerror(errno)
*/
static kwsys_stl::string GetLastSystemError();
/**
* When building DEBUG with MSVC, this enables a hook that prevents
* error dialogs from popping up if the program is being run from
* DART.
*/
static void EnableMSVCDebugHook();
/**
* Get the width of the terminal window. The code may or may not work, so
* make sure you have some resonable defaults prepared if the code returns
* some bogus size.
*/
static int GetTerminalWidth();
/**
* Add an entry in the path translation table.
*/
static void AddTranslationPath(const char * dir, const char * refdir);
/**
* If dir is different after CollapseFullPath is called,
* Then insert it into the path translation table
*/
static void AddKeepPath(const char* dir);
/**
* Update path by going through the Path Translation table;
*/
static void CheckTranslationPath(kwsys_stl::string & path);
/**
* Delay the execution for a specified amount of time specified
* in miliseconds
*/
static void Delay(unsigned int msec);
/**
* Get the operating system name and version
* This is implemented for Win32 only for the moment
*/
static kwsys_stl::string GetOperatingSystemNameAndVersion();
/**
* Convert windows-style arguments given as a command-line string
* into more traditional argc/argv arguments.
* Note that argv[0] will be assigned the executable name using
* the ::GetModuleFileName function.
*/
static void ConvertWindowsCommandLineToUnixArguments(
const char *cmd_line, int *argc, char ***argv);
protected:
// these two functions can be called from ConvertToOutputPath
/**
* Convert the path to string that can be used in a windows project or
* makefile. Double slashes are removed if they are not at the start of
* the string, the slashes are converted to windows style backslashes, and
* if there are spaces in the string it is double quoted.
*/
static kwsys_stl::string ConvertToWindowsOutputPath(const char*);
private:
/**
* Allocate the std::map that serve as the Path Translation table.
*/
static void ClassInitialize();
/**
* Deallocate the std::map that serve as the Path Translation table.
*/
static void ClassFinalize();
/**
* This method prevents warning on SGI
*/
SystemToolsManager* GetSystemToolsManager()
{
return &SystemToolsManagerInstance;
}
/**
* Find a filename (file or directory) in the system PATH, with
* optional extra paths.
*/
static kwsys_stl::string FindName(
const char* name,
const kwsys_stl::vector<kwsys_stl::string>& path =
kwsys_stl::vector<kwsys_stl::string>(),
bool no_system_path = false);
/**
* Path translation table from dir to refdir
* Each time 'dir' will be found it will be replace by 'refdir'
*/
static SystemToolsTranslationMap *TranslationMap;
friend class SystemToolsManager;
};
} // namespace @KWSYS_NAMESPACE@
/* Undefine temporary macros. */
#if !defined (KWSYS_NAMESPACE) && !@KWSYS_NAMESPACE at _NAME_IS_KWSYS
# undef kwsys_stl
# undef kwsys_ios
#endif
#endif
--- NEW FILE: IOStream.cxx ---
/*=========================================================================
Program: KWSys - Kitware System Library
Module: $RCSfile: IOStream.cxx,v $
Copyright (c) Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "kwsysPrivate.h"
#include KWSYS_HEADER(Configure.hxx)
// Configure the implementation for the current streams library.
#if !KWSYS_IOS_USE_ANSI
# define ios_base ios
# if defined(__HP_aCC)
# define protected public
# include <iostream.h> // Hack access to some private stream methods.
# undef protected
# endif
#endif
// Include the streams library.
#include KWSYS_HEADER(ios/iostream)
#include KWSYS_HEADER(IOStream.hxx)
// Work-around CMake dependency scanning limitation. This must
// duplicate the above list of headers.
#if 0
# include "Configure.hxx.in"
# include "kwsys_ios_iostream.hxx.in"
# include "IOStream.hxx.in"
#endif
// Implement the rest of this file only if it is needed.
#if KWSYS_IOS_NEED_OPERATORS_LL
# include <stdio.h> // sscanf, sprintf
# include <string.h> // memchr
# if defined(_MAX_INT_DIG)
# define KWSYS_IOS_INT64_MAX_DIG _MAX_INT_DIG
# else
# define KWSYS_IOS_INT64_MAX_DIG 32
# endif
namespace KWSYS_NAMESPACE
{
// Scan an input stream for an integer value.
static int IOStreamScanStream(kwsys_ios::istream& is, char* buffer)
{
// Prepare to write to buffer.
char* out = buffer;
char* end = buffer + KWSYS_IOS_INT64_MAX_DIG - 1;
// Look for leading sign.
if(is.peek() == '+') { *out++ = '+'; is.ignore(); }
else if(is.peek() == '-') { *out++ = '-'; is.ignore(); }
// Determine the base. If not specified in the stream, try to
// detect it from the input. A leading 0x means hex, and a leading
// 0 alone means octal.
int base = 0;
int flags = is.flags() & kwsys_ios::ios_base::basefield;
if(flags == kwsys_ios::ios_base::oct) { base = 8; }
else if(flags == kwsys_ios::ios_base::dec) { base = 10; }
else if(flags == kwsys_ios::ios_base::hex) { base = 16; }
bool foundDigit = false;
bool foundNonZero = false;
if(is.peek() == '0')
{
foundDigit = true;
is.ignore();
if((is.peek() == 'x' || is.peek() == 'X') && (base == 0 || base == 16))
{
base = 16;
foundDigit = false;
is.ignore();
}
else if (base == 0)
{
base = 8;
}
}
// Determine the range of digits allowed for this number.
const char* digits = "0123456789abcdefABCDEF";
int maxDigitIndex = 10;
if(base == 8)
{
maxDigitIndex = 8;
}
else if(base == 16)
{
maxDigitIndex = 10+6+6;
}
// Scan until an invalid digit is found.
for(;is.peek() != EOF; is.ignore())
{
if(memchr(digits, *out = (char)is.peek(), maxDigitIndex) != 0)
{
if((foundNonZero || *out != '0') && out < end)
{
++out;
foundNonZero = true;
}
foundDigit = true;
}
else
{
break;
}
}
// Correct the buffer contents for degenerate cases.
if(foundDigit && !foundNonZero)
{
*out++ = '0';
}
else if (!foundDigit)
{
out = buffer;
}
// Terminate the string in the buffer.
*out = '\0';
return base;
}
// Read an integer value from an input stream.
template <class T>
kwsys_ios::istream&
IOStreamScanTemplate(kwsys_ios::istream& is, T& value, char type)
{
int state = kwsys_ios::ios_base::goodbit;
// Skip leading whitespace.
# if KWSYS_IOS_USE_ANSI
kwsys_ios::istream::sentry okay(is);
# else
is.eatwhite();
kwsys_ios::istream& okay = is;
# endif
if(okay)
{
# if KWSYS_IOS_USE_ANSI
try {
# endif
// Copy the string to a buffer and construct the format string.
char buffer[KWSYS_IOS_INT64_MAX_DIG];
# if defined(_MSC_VER)
char format[] = "%I64_";
const int typeIndex = 4;
# else
char format[] = "%ll_";
const int typeIndex = 3;
# endif
switch(IOStreamScanStream(is, buffer))
{
case 8: format[typeIndex] = 'o'; break;
case 0: // Default to decimal if not told otherwise.
case 10: format[typeIndex] = type; break;
case 16: format[typeIndex] = 'x'; break;
};
// Use sscanf to parse the number from the buffer.
T result;
int success = (sscanf(buffer, format, &result) == 1)?1:0;
// Set flags for resulting state.
if(is.peek() == EOF) { state |= kwsys_ios::ios_base::eofbit; }
if(!success) { state |= kwsys_ios::ios_base::failbit; }
else { value = result; }
# if KWSYS_IOS_USE_ANSI
} catch(...) { state |= kwsys_ios::ios_base::badbit; }
# endif
}
# if KWSYS_IOS_USE_ANSI
is.setstate(kwsys_ios::ios_base::iostate(state));
# else
is.clear(state);
# endif
return is;
}
// Print an integer value to an output stream.
template <class T>
kwsys_ios::ostream&
IOStreamPrintTemplate(kwsys_ios::ostream& os, T value, char type)
{
# if KWSYS_IOS_USE_ANSI
kwsys_ios::ostream::sentry okay(os);
# else
kwsys_ios::ostream& okay = os;
# endif
if(okay)
{
# if KWSYS_IOS_USE_ANSI
try {
# endif
// Construct the format string.
char format[8];
char* f = format;
*f++ = '%';
if(os.flags() & kwsys_ios::ios_base::showpos) { *f++ = '+'; }
if(os.flags() & kwsys_ios::ios_base::showbase) { *f++ = '#'; }
# if defined(_MSC_VER)
*f++ = 'I'; *f++ = '6'; *f++ = '4';
# else
*f++ = 'l'; *f++ = 'l';
# endif
long bflags = os.flags() & kwsys_ios::ios_base::basefield;
if(bflags == kwsys_ios::ios_base::oct) { *f++ = 'o'; }
else if(bflags != kwsys_ios::ios_base::hex) { *f++ = type; }
else if(os.flags() & kwsys_ios::ios_base::uppercase) { *f++ = 'X'; }
else { *f++ = 'x'; }
*f = '\0';
// Use sprintf to print to a buffer and then write the
// buffer to the stream.
char buffer[2*KWSYS_IOS_INT64_MAX_DIG];
sprintf(buffer, format, value);
os << buffer;
# if KWSYS_IOS_USE_ANSI
} catch(...) { os.clear(os.rdstate() | kwsys_ios::ios_base::badbit); }
# endif
}
return os;
}
# if !KWSYS_IOS_HAS_ISTREAM_LONG_LONG
// Implement input stream operator for IOStreamSLL.
kwsys_ios::istream& IOStreamScan(kwsys_ios::istream& is, IOStreamSLL& value)
{
return IOStreamScanTemplate(is, value, 'd');
}
// Implement input stream operator for IOStreamULL.
kwsys_ios::istream& IOStreamScan(kwsys_ios::istream& is, IOStreamULL& value)
{
return IOStreamScanTemplate(is, value, 'u');
}
# endif
# if !KWSYS_IOS_HAS_OSTREAM_LONG_LONG
// Implement output stream operator for IOStreamSLL.
kwsys_ios::ostream& IOStreamPrint(kwsys_ios::ostream& os, IOStreamSLL value)
{
return IOStreamPrintTemplate(os, value, 'd');
}
// Implement output stream operator for IOStreamULL.
kwsys_ios::ostream& IOStreamPrint(kwsys_ios::ostream& os, IOStreamULL value)
{
return IOStreamPrintTemplate(os, value, 'u');
}
# endif
} // namespace KWSYS_NAMESPACE
#endif // KWSYS_IOS_NEED_OPERATORS_LL
--- NEW FILE: kwsysPlatformCxxTests.cxx.bak ---
// Setup for tests that use result of stl namespace test.
#if defined(KWSYS_STL_HAVE_STD)
# if KWSYS_STL_HAVE_STD
# define kwsys_stl std
# else
# define kwsys_stl
# endif
#endif
#ifdef TEST_KWSYS_STL_HAVE_STD
#include <list>
void f(std::list<int>*) {}
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_IOS_USE_ANSI
#include <iosfwd>
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_IOS_HAVE_STD
#include <iosfwd>
void f(std::ostream*) {}
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_IOS_USE_SSTREAM
#include <sstream>
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_IOS_USE_STRSTREAM_H
#include <strstream.h>
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_IOS_USE_STRSTREA_H
#include <strstrea.h>
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_STL_STRING_HAVE_OSTREAM
# include <iostream.h>
# include <string>
void f(ostream& os, const kwsys_stl::string& s) { os << s; }
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_STL_STRING_HAVE_ISTREAM
# include <iostream.h>
# include <string>
void f(istream& is, kwsys_stl::string& s) { is >> s; }
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_STL_STRING_HAVE_NEQ_CHAR
# include <string>
bool f(const kwsys_stl::string& s) { return s != ""; }
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_CXX_HAS_CSTDDEF
#include <cstddef>
void f(size_t) {}
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_CXX_HAS_NULL_TEMPLATE_ARGS
template <class T> class A;
template <class T> int f(A<T>&);
template <class T> class A
{
public:
// "friend int f<>(A<T>&)" would conform
friend int f(A<T>&);
private:
int x;
};
template <class T> int f(A<T>& a) { return a.x = 0; }
template int f(A<int>&);
int main()
{
A<int> a;
return f(a);
}
#endif
#ifdef TEST_KWSYS_CXX_HAS_MEMBER_TEMPLATES
template <class U>
class A
{
public:
U u;
A(): u(0) {}
template <class V> V m(V* p) { return *p = u; }
};
int main()
{
A<short> a;
int s = 1;
return a.m(&s);
}
#endif
#ifdef TEST_KWSYS_CXX_HAS_FULL_SPECIALIZATION
template <class T> struct A {};
template <> struct A<int*>
{
static int f() { return 0; }
};
int main() { return A<int*>::f(); }
#endif
#ifdef TEST_KWSYS_CXX_HAS_ARGUMENT_DEPENDENT_LOOKUP
namespace N
{
class A {};
int f(A*) { return 0; }
}
void f(void*);
int main()
{
N::A* a = 0;
return f(a);
}
#endif
#ifdef TEST_KWSYS_STL_HAS_ITERATOR_TRAITS
#include <iterator>
#include <list>
void f(kwsys_stl::iterator_traits<kwsys_stl::list<int>::iterator>::iterator_category const&) {}
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_STL_HAS_ITERATOR_CATEGORY
#include <iterator>
#include <list>
void f(kwsys_stl::list<int>::iterator x) { kwsys_stl::iterator_category(x); }
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_STL_HAS___ITERATOR_CATEGORY
#include <iterator>
#include <list>
void f(kwsys_stl::list<int>::iterator x) { kwsys_stl::__iterator_category(x); }
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_STL_HAS_ALLOCATOR_TEMPLATE
#include <memory>
template <class Alloc>
void f(const Alloc&)
{
typedef typename Alloc::size_type alloc_size_type;
}
int main()
{
f(kwsys_stl::allocator<char>());
return 0;
}
#endif
#ifdef TEST_KWSYS_STL_HAS_ALLOCATOR_NONTEMPLATE
#include <memory>
void f(kwsys_stl::allocator::size_type const&) {}
int main() { return 0; }
#endif
#ifdef TEST_KWSYS_STL_HAS_ALLOCATOR_REBIND
#include <memory>
template <class T, class Alloc>
void f(const T&, const Alloc&)
{
typedef typename Alloc::template rebind<T>::other alloc_type;
}
int main()
{
f(0, kwsys_stl::allocator<char>());
return 0;
}
#endif
#ifdef TEST_KWSYS_STL_HAS_ALLOCATOR_MAX_SIZE_ARGUMENT
#include <memory>
void f(kwsys_stl::allocator<char> const& a)
{
a.max_size(sizeof(int));
}
int main()
{
f(kwsys_stl::allocator<char>());
return 0;
}
#endif
#ifdef TEST_KWSYS_STL_HAS_ALLOCATOR_OBJECTS
#include <vector>
void f(kwsys_stl::vector<int> const& v1)
{
kwsys_stl::vector<int>(1, 1, v1.get_allocator());
}
int main()
{
f(kwsys_stl::vector<int>());
return 0;
}
#endif
#ifdef TEST_KWSYS_STAT_HAS_ST_MTIM
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
int main()
{
struct stat stat1;
(void)stat1.st_mtim.tv_sec;
(void)stat1.st_mtim.tv_nsec;
return 0;
}
#endif
--- NEW FILE: System.h.in ---
/*=========================================================================
Program: KWSys - Kitware System Library
Module: $RCSfile: System.h.in,v $
Copyright (c) Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef @KWSYS_NAMESPACE at _System_h
#define @KWSYS_NAMESPACE at _System_h
#include <@KWSYS_NAMESPACE@/Configure.h>
/* Redefine all public interface symbol names to be in the proper
namespace. These macros are used internally to kwsys only, and are
not visible to user code. Use kwsysHeaderDump.pl to reproduce
these macros after making changes to the interface. */
#if !defined(KWSYS_NAMESPACE)
# define kwsys_ns(x) @KWSYS_NAMESPACE@##x
# define kwsysEXPORT @KWSYS_NAMESPACE at _EXPORT
#endif
#define kwsysSystem_Shell_GetArgumentForWindows kwsys_ns(System_Shell_GetArgumentForWindows)
#define kwsysSystem_Shell_GetArgumentForUnix kwsys_ns(System_Shell_GetArgumentForUnix)
#define kwsysSystem_Shell_GetArgumentSizeForWindows kwsys_ns(System_Shell_GetArgumentSizeForWindows)
#define kwsysSystem_Shell_GetArgumentSizeForUnix kwsys_ns(System_Shell_GetArgumentSizeForUnix)
#define kwsysSystem_Shell_Flag_e kwsys_ns(System_Shell_Flag_e)
#define kwsysSystem_Shell_Flag_Make kwsys_ns(System_Shell_Flag_Make)
#define kwsysSystem_Shell_Flag_VSIDE kwsys_ns(System_Shell_Flag_VSIDE)
#define kwsysSystem_Shell_Flag_EchoWindows kwsys_ns(System_Shell_Flag_EchoWindows)
#define kwsysSystem_Shell_Flag_AllowMakeVariables kwsys_ns(System_Shell_Flag_AllowMakeVariables)
#if defined(__cplusplus)
extern "C"
{
#endif
/**
* Transform the given command line argument for use in a Windows or
* Unix shell. Returns a pointer to the end of the command line
* argument in the provided output buffer. Flags may be passed to
* modify the generated quoting and escape sequences to work under
* alternative environments.
*/
kwsysEXPORT char* kwsysSystem_Shell_GetArgumentForWindows(const char* in,
char* out,
int flags);
kwsysEXPORT char* kwsysSystem_Shell_GetArgumentForUnix(const char* in,
char* out,
int flags);
/**
* Compute the size of the buffer required to store the output from
* kwsysSystem_Shell_GetArgumentForWindows or
* kwsysSystem_Shell_GetArgumentForUnix. The flags passed must be
* identical between the two calls.
*/
kwsysEXPORT int kwsysSystem_Shell_GetArgumentSizeForWindows(const char* in,
int flags);
kwsysEXPORT int kwsysSystem_Shell_GetArgumentSizeForUnix(const char* in,
int flags);
/**
* Flags to pass to kwsysSystem_Shell_GetArgumentForWindows or
* kwsysSystem_Shell_GetArgumentForUnix. These modify the generated
* quoting and escape sequences to work under alternative
* environments.
*/
enum kwsysSystem_Shell_Flag_e
{
/** The target shell is in a makefile. */
kwsysSystem_Shell_Flag_Make = (1<<0),
/** The target shell is in a VS project file. Do not use with
Shell_Flag_Make. */
kwsysSystem_Shell_Flag_VSIDE = (1<<1),
/** In a windows whell the argument is being passed to "echo". */
kwsysSystem_Shell_Flag_EchoWindows = (1<<2),
/** Make variable reference syntax $(MAKEVAR) should not be escaped
to allow a build tool to replace it. Replacement values
containing spaces, quotes, backslashes, or other
non-alphanumeric characters that have significance to some makes
or shells produce undefined behavior. */
kwsysSystem_Shell_Flag_AllowMakeVariables = (1<<3)
};
#if defined(__cplusplus)
} /* extern "C" */
#endif
/* If we are building a kwsys .c or .cxx file, let it use these macros.
Otherwise, undefine them to keep the namespace clean. */
#if !defined(KWSYS_NAMESPACE)
# undef kwsys_ns
# undef kwsysEXPORT
# undef kwsysSystem_Shell_GetArgumentForWindows
# undef kwsysSystem_Shell_GetArgumentForUnix
# undef kwsysSystem_Shell_GetArgumentSizeForWindows
# undef kwsysSystem_Shell_GetArgumentSizeForUnix
# undef kwsysSystem_Shell_Flag_e
# undef kwsysSystem_Shell_Flag_Make
# undef kwsysSystem_Shell_Flag_VSIDE
# undef kwsysSystem_Shell_Flag_EchoWindows
# undef kwsysSystem_Shell_Flag_AllowMakeVariables
#endif
#endif
--- NEW FILE: CMakeEmptyInputFile.in ---
@CMAKE_EMPTY_INPUT_FILE_CONTENT@
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