KWSys 2018-01-23 (0579db1c)

Code extracted from:

    https://gitlab.kitware.com/utils/kwsys.git

at commit 0579db1c97715f9936523dd473c0ed7613b68e68 (master).

Upstream Shortlog
-----------------

Ben Boeckel (1):
      3e807fd6 cmake: specify source file extensions

Brad King (1):
      38855ca1 Set CMP0042 explicitly with CMake 3.0 and above

Chuck Atkins (1):
      4ca97fc6 SystemTools: Disable getpwnam for static linux builds

Hans Johnson (1):
      7d7f3b2d Configure: Add KWSYS_NULLPTR macro for C++ code

Sankhesh Jhaveri (1):
      20c458d0 Set CMP0022 policy to new to provide link interface definitions

Sean McBride (1):
      c6829e4d Fixed a few comments, mostly regarding base 2 vs base 10 sizes

luz.paz (1):
      4b67f965 Remove superfluous double whitespace in appropriate places

1 files changed, 9 insertions, 8 deletions

diff --git a/testSystemTools.cxx b/testSystemTools.cxx
index a6af9cc..f1321e5 100644
--- a/testSystemTools.cxx
+++ b/testSystemTools.cxx
@@ -52,7 +52,7 @@ static const char* toUnixPaths[][2] = {
   { "\\\\usr\\local\\bin\\passwd", "//usr/local/bin/passwd" },
   { "\\\\usr\\lo cal\\bin\\pa sswd", "//usr/lo cal/bin/pa sswd" },
   { "\\\\usr\\lo\\ cal\\bin\\pa\\ sswd", "//usr/lo\\ cal/bin/pa\\ sswd" },
-  { 0, 0 }
+  { KWSYS_NULLPTR, KWSYS_NULLPTR }
 };
 
 static bool CheckConvertToUnixSlashes(std::string const& input,
@@ -68,10 +68,11 @@ static bool CheckConvertToUnixSlashes(std::string const& input,
   return true;
 }
 
-static const char* checkEscapeChars[][4] = { { "1 foo 2 bar 2", "12", "\\",
-                                               "\\1 foo \\2 bar \\2" },
-                                             { " {} ", "{}", "#", " #{#} " },
-                                             { 0, 0, 0, 0 } };
+static const char* checkEscapeChars[][4] = {
+  { "1 foo 2 bar 2", "12", "\\", "\\1 foo \\2 bar \\2" },
+  { " {} ", "{}", "#", " #{#} " },
+  { KWSYS_NULLPTR, KWSYS_NULLPTR, KWSYS_NULLPTR, KWSYS_NULLPTR }
+};
 
 static bool CheckEscapeChars(std::string const& input,
                              const char* chars_to_escape, char escape_char,
@@ -159,7 +160,7 @@ static bool CheckFileOperations()
     res = false;
   }
   // calling with 0 pointer should return false
-  if (kwsys::SystemTools::MakeDirectory(0)) {
+  if (kwsys::SystemTools::MakeDirectory(KWSYS_NULLPTR)) {
     std::cerr << "Problem with MakeDirectory(0)" << std::endl;
     res = false;
   }
@@ -217,11 +218,11 @@ static bool CheckFileOperations()
   }
 
   // calling with 0 pointer should return false
-  if (kwsys::SystemTools::FileExists(0)) {
+  if (kwsys::SystemTools::FileExists(KWSYS_NULLPTR)) {
     std::cerr << "Problem with FileExists(0)" << std::endl;
     res = false;
   }
-  if (kwsys::SystemTools::FileExists(0, true)) {
+  if (kwsys::SystemTools::FileExists(KWSYS_NULLPTR, true)) {
     std::cerr << "Problem with FileExists(0) as file" << std::endl;
     res = false;
   }