Some use cases may have a race condition such that the file to be
removed disappears before we remove it.  Detect when removal fails due
to the file already missing and tolerate it without failing.

On Windows this requires using DeleteFileW instead of _wunlink because
the latter does not seem to always update errno.  Try to delete before
checking permissions because getting permissions will fail if the file
is missing.

Change-Id: If1922a15d742daca6d252c594284800d60cc1fce

When Android is compiled with "-static" in CMAKE_EXE_LINKER_FLAGS, only the
shared version of libc has utimensat.  By setting CMP0056 to NEW,
CMAKE_EXE_LINKER_FLAGS is passed to the try_compile in KWSYS_PLATFORM_CXX_TEST
so KWSYS_CXX_HAS_UTIMENSAT gets the correct result.

Change-Id: Ia5ff7abaafb92e043927b57c5f2858259195235f

MIPS machines are biendian hence they can run both big endian kernels
e.g. Debian mips architecture, and little endian kernels e.g. Debian
mipsel architecture.  Use predefined macros to distinguish them.

Change-Id: I75fccd3cb1ef7915c8754ebbb64cb52a948b4ad8
Reported-by: Mathieu Malaterre <malat@debian.org>
Inspired-by: Modestas Vainius <modax@debian.org>

When enabled, ignore all stderr pipe configuration options and
just give the child a copy of stdout as its stderr.

Change-Id: I87a64657cc701b706da78f7bfc56ad0071383372

Consolidate logic to prepare stdin/stdout/stderr in the same way
before starting any processes.  This will simplify alternative
approaches to select the child pipes.

Change-Id: I36175a8cfc2578543103297420908a539ad71a3a

Suggested-by: Gerhard Grimm <gerhard.grimm@detec.com>
Change-Id: I22bf9a8e14c5c3862f6422ec2d8cc4da645a5a0d

 Glob.hxx:58:5: warning: definition of implicit copy assignment operator
  for 'Message' is deprecated because it has a user-declared copy
  constructor [-Wdeprecated]
     Message(const Message& msg) :
     ^

Change-Id: Id6d28d9e5b4ed556556a5add10881f1bcd4525b7

Since we do not package the KWSys source tree directly and always
merge snapshots of its content into other project subtrees, we
should carry the .gitattributes file into the other projects to
that the attributes apply in their source trees too.

Change-Id: I039b151443486d24ff798fa0c677b62620cec0b7

Change-Id: Ic8f5dec4fbada46d68ed02b5916b61998966d85e

Sean McBride authored 10 years ago and Brad King committed 10 years ago

Change-Id: I6b54e7adee6cf92f4b525c49a732efca2193185a

Sean McBride authored 10 years ago and Brad King committed 10 years ago

Change-Id: Iaa8fda477e06f32f8a1fd7305374d9c6d192a521

Change-Id: If0017ff59c6a3b14add76aba4aa782d1635895b8
Reported-by: Sean McBride <sean@rogue-research.com>

Match the linkage of the data they reference.

Suggested-by: Mark Millard <markmi@dsl-only.net>
Change-Id: I379cf9bb4519a87651ad05c1dfc2a6bfd43ec0ff

Domen Vrankar authored 10 years ago and Brad King committed 10 years ago

Glob now supports listing of directories in recursive mode and disabling
listing of directories in non recursive mode.  In recursive mode when
directory listing is enabled directory symlinks are also listed.  For
backward compatibility there is a separate flag for recursive and
non-recursive globbing mode as this functionality was previously
inconsistent.

Change-Id: I6099c0c568a04caf7c9a36a5d476390371115790

Domen Vrankar authored 10 years ago and Brad King committed 10 years ago

Prevent cyclic recursion of type "a/b/c -> a" when glob recurse is used
with follow symlinks so that each directory symbolic link is traversed
only once and skipped on revisit.

Change-Id: I6f52489198d692c3c0b0d94986db0e664d050342

Paul Martin authored 10 years ago and Brad King committed 10 years ago

On some stream libraries failbit is not set when trying to read past
EOF.  Instead, always exit the copy loop when gcount() is zero.

Change-Id: Ied2a6a366ade185426c34ef58795e66472dc71dc

Domen Vrankar authored 10 years ago and Brad King committed 10 years ago

When globing non recursive with for example '/a/*/*' the result
contained '//' instead of a single slash between directories.

Change-Id: I6adb672cde6e327c8fda6e29ff7d3b8ae5c7cb6b

Domen Vrankar authored 10 years ago and Brad King committed 10 years ago

In RecurseDirectory and ProcessDirectory a "fullname" variable is
computed but not used.  Remove it altogether.

Change-Id: I97493f7a34f1a600715c8301ccd6377c3422212f

Domen Vrankar authored 10 years ago and Brad King committed 10 years ago

Allow the caller to specify a pointer to a string to receive the error
message on failure.

Change-Id: Ibe537812bd18cd9cbac7bf735546a276c259402d

In Directory::GetNumberOfFilesInDirectory add a missing check for NULL.

Change-Id: I6946eec913e60f786a419264555ec800f9b34d38

The MS standard library basic_istream and basic_ostream destructors
have an exception specification macro _NOEXCEPT.  Use it when we
define our basic_ifstream and basic_ofstream destructors to match
their parent class.

Change-Id: I35e944f50fbea8c5a0c2a1a9b9389f59b63ac455

In commit 29ffaf43 (Suppress deprecation warnings for GetVersionEx,
2014-09-25) we used #pragma to disable warnings on MSVC.  Update
the logic to use the proper warning number for the Intel compiler.

Change-Id: Idddca1814c645b76f7e823c0028ee2209ee4fb57

Ben Boeckel authored 10 years ago and Brad King committed 10 years ago

Clang 3.5.0 errors out on the implicit void* -> T* cast.

Change-Id: Ie0b0dd25a32e1a5692900d9f1035a423a056c413

Stephen Kelly authored 10 years ago and Brad King committed 10 years ago

Using iostream and cxxabi.h together causes a compile failure

 .../CC-gcc/include/c++/4.8.2/cxxabi.h", line 131: Error: Only one of a
 set of overloaded functions can be extern "C".

See https://community.oracle.com/thread/3644901 for details.

This only happens if the iostream include is before the cxxabi include.

The available solutions are: re-order the includes in
SystemInformation.cxx, skip the test for KWSYS_CXX_HAS_CXXABI, or cause
it to fail by adding the include.  Do the latter for now.

Change-Id: Ia1a6a6fca12eb9a42f4a4be5252f22fb6e74a318

Stephen Kelly authored 10 years ago and Brad King committed 10 years ago

The <fcntl.h> header needs to be included before <string> is included
when using stlport. Otherwise:

"SystemTools.cxx", line 1240: Error: UTIME_OMIT is not defined.
"SystemTools.cxx", line 1240: Error: UTIME_NOW is not defined.
"SystemTools.cxx", line 1241: Error: AT_FDCWD is not defined.

Change-Id: I3441ae3a7007c53ad97dea42ec48fedca8cc010c

Stephen Kelly authored 10 years ago and Brad King committed 10 years ago

Change-Id: I08ee07db55b21ab886658d2ae50a82775180f037

Simon Gomizelj authored 10 years ago and Brad King committed 10 years ago

Change-Id: I20b5dbb5504e43744ba95a1c5b0901858ea29735

Ensure the Encode/Decode APIs can deal with any buffer that can fit
in memory.

Change-Id: I3ecc50d5b9419a36f95b0888c71e0309a8cb674a

Sean McBride authored 10 years ago and Brad King committed 10 years ago

Change-Id: I5436d155c6a56475c81b599b13d26ebf3a77b257

The "/usr/include/dirent.h" header on Linux uses a glibc __REDIRECT
to map readdir to readdir64, but that is defined only when using
a GNU-like compiler.  Otherwise it defines readdir to readdir64
via the C preprocessor, but forgets to define dirent to dirent64.

The fix in commit 2f3c4192 (add support for the Portland Compiler to
CMake, 2007-09-17) does not seem to work on all machines.  Instead try
to map dirent to dirent64 whenever the preprocessor defines readdir to
readdir64 with PGI and glibc.

Change-Id: I6d4fc4cb48e5481f6ac8ed3928c0eb6c6ef0564d

Also link to the file from the README.txt file.

Change-Id: I7dd74ce2a6d575a5503755d1aba2983907ccb7c9

Jean-Christophe Fillion-Robin authored 10 years ago and Brad King committed 10 years ago

More explicitly indicate which functions are used only on Windows.

Change-Id: I64130e7f92c3f41941f4ca1e1eebc006ab10ed32

Currently kwsys can only return ullTotalVirtual, which is not
a very useful value, as memory allocation will fail if we exhaust
the ullTotalPageFile limit.

For example, on a windows workstation, GlobalMemoryStatusEx
returns:
ullTotalVirtual = 128TB
ullTotalPageFile = 16GB

This commit updates the function Get(Available/Total)VirtualMemory to
use page file size.

Change-Id: I461e5f0a975432c31fc7370efe8467c61fea1bb3

Visual Studio 14 (2015) complains if a static character array is
declared with more than 65535 elements.  This limit should be large
enough for SharedForward clients, so just hard-code that instead of
trying to compute a limit.

Change-Id: Ib24195b0d0972bdabaf5a18b93a1a9b8c43dc773

Ben Boeckel authored 10 years ago and Brad King committed 10 years ago

Change-Id: Icf6dac5ff42987673e4c06bf69e7482fff83f6ea

Ådne Hovda authored 10 years ago and Brad King committed 10 years ago

Add a check for supported flag when querying for system memory on
AIX 5.1.

Change-Id: I8fd898f025384c3f1551475abec2cf92607b7ca1

Change-Id: I8e9efb7db5056b86692cd83a3ba9240778fc63de

Change-Id: Ic681ae0bb027505d3dd957aed3d14b3c21c0f7c0

Change-Id: Ia432795be0db4593c9a7588ead75ce8f542dcda1