Commit 9350c584 authored by Brad King's avatar Brad King
Browse files

Define kwsys_ios_binary macro for std::ios::binary

The 'binary' openmode does not exist on all compilers.  We define macro
<kwsys>_ios_binary, where <kwsys> is the KWSys namespace, to refer to
std::ios::binary if it exists and 0 otherwise.  Sample usage:

  kwsys_ios::ifstream fin(fn, kwsys_ios::ios::in | kwsys_ios_binary);
parent 1c3826aa
......@@ -447,6 +447,11 @@ ELSE(KWSYS_IOS_USE_ANSI AND NOT WATCOM)
KWSYS_PLATFORM_CXX_TEST(KWSYS_STL_STRING_HAVE_ISTREAM
"Checking whether stl string has istream operator>>" DIRECT)
ENDIF(KWSYS_IOS_USE_ANSI AND NOT WATCOM)
SET(KWSYS_PLATFORM_CXX_TEST_DEFINES
-DKWSYS_IOS_USE_ANSI=${KWSYS_IOS_USE_ANSI}
-DKWSYS_IOS_HAVE_STD=${KWSYS_IOS_HAVE_STD})
KWSYS_PLATFORM_CXX_TEST(KWSYS_IOS_HAVE_BINARY
"Checking whether ios has binary openmode" DIRECT)
SET(KWSYS_PLATFORM_CXX_TEST_DEFINES)
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_NULL_TEMPLATE_ARGS
......
......@@ -32,6 +32,9 @@
/* Whether old C++ <strstrea.h> header is to be used. */
#define @KWSYS_NAMESPACE@_IOS_USE_STRSTREA_H @KWSYS_IOS_USE_STRSTREA_H@
/* Whether C++ streams support the ios::binary openmode. */
#define @KWSYS_NAMESPACE@_IOS_HAVE_BINARY @KWSYS_IOS_HAVE_BINARY@
/* Whether STL is in std namespace. */
#define @KWSYS_NAMESPACE@_STL_HAVE_STD @KWSYS_STL_HAVE_STD@
......@@ -63,6 +66,13 @@
# define @KWSYS_NAMESPACE@_ios @KWSYS_NAMESPACE@_ios
#endif
/* Define the ios::binary openmode macro. */
#if @KWSYS_NAMESPACE@_IOS_HAVE_BINARY
# define @KWSYS_NAMESPACE@_ios_binary @KWSYS_NAMESPACE@_ios::ios::binary
#else
# define @KWSYS_NAMESPACE@_ios_binary 0
#endif
/* Whether the cstddef header is available. */
#define @KWSYS_NAMESPACE@_CXX_HAS_CSTDDEF @KWSYS_CXX_HAS_CSTDDEF@
......@@ -133,6 +143,7 @@
# define kwsys_stl @KWSYS_NAMESPACE@_stl
# define kwsys_ios @KWSYS_NAMESPACE@_ios
# define kwsys @KWSYS_NAMESPACE@
# define kwsys_ios_binary @KWSYS_NAMESPACE@_ios_binary
# endif
# define KWSYS_NAME_IS_KWSYS @KWSYS_NAMESPACE@_NAME_IS_KWSYS
# define KWSYS_STL_HAVE_STD @KWSYS_NAMESPACE@_STL_HAVE_STD
......@@ -141,6 +152,7 @@
# define KWSYS_IOS_USE_SSTREAM @KWSYS_NAMESPACE@_IOS_USE_SSTREAM
# define KWSYS_IOS_USE_STRSTREAM_H @KWSYS_NAMESPACE@_IOS_USE_STRSTREAM_H
# define KWSYS_IOS_USE_STRSTREA_H @KWSYS_NAMESPACE@_IOS_USE_STRSTREA_H
# define KWSYS_IOS_HAVE_BINARY @KWSYS_NAMESPACE@_IOS_HAVE_BINARY
# define KWSYS_STAT_HAS_ST_MTIM @KWSYS_NAMESPACE@_STAT_HAS_ST_MTIM
# define KWSYS_CXX_HAS_CSTDDEF @KWSYS_NAMESPACE@_CXX_HAS_CSTDDEF
# define KWSYS_STL_STRING_HAVE_OSTREAM @KWSYS_NAMESPACE@_STL_STRING_HAVE_OSTREAM
......
......@@ -7,4 +7,4 @@ SET(KWSYS_DATE_STAMP_YEAR 2009)
SET(KWSYS_DATE_STAMP_MONTH 08)
# KWSys version date day component. Format is DD.
SET(KWSYS_DATE_STAMP_DAY 06)
SET(KWSYS_DATE_STAMP_DAY 31)
......@@ -294,6 +294,17 @@ int main()
}
#endif
#ifdef TEST_KWSYS_IOS_HAVE_BINARY
int test_binary(int, ...)
{
return 0;
}
int main()
{
return test_binary(1, kwsys_ios::ios::binary);
}
#endif
#ifdef TEST_KWSYS_IOS_HAS_ISTREAM_LONG_LONG
int test_istream(kwsys_ios::istream& is, long long& x)
{
......
#include "kwsysPrivate.h"
#include KWSYS_HEADER(stl/vector)
#include KWSYS_HEADER(ios/sstream)
#include KWSYS_HEADER(ios/fstream)
#include KWSYS_HEADER(ios/iostream)
// Work-around CMake dependency scanning limitation. This must
......@@ -9,6 +10,7 @@
# include "kwsys_stl_string.hxx.in"
# include "kwsys_stl_vector.h.in"
# include "kwsys_ios_sstream.h.in"
# include "kwsys_ios_fstream.h.in"
# include "kwsys_ios_iostream.h.in"
#endif
......@@ -142,6 +144,13 @@ int testIOS(int, char*[])
return 1;
}
// Just try to compile this.
if(x == 12345)
{
kwsys_ios::ifstream fin("/does_not_exist",
kwsys_ios::ios::in | kwsys_ios_binary);
}
kwsys_ios::cout << "IOS tests passed" << kwsys_ios::endl;
return 0;
}
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