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depot/third_party/nixpkgs/pkgs/by-name/cm/cmake/004-cygwin.diff
Default email 2c76a4cb41 Project import generated by Copybara. 
GitOrigin-RevId: c757e9bd77b16ca2e03c89bf8bc9ecb28e0c06ad
2023-11-16 04:20:00 +00:00

274 lines
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--- cmake-3.2.2/Source/cmFileCommand.cxx 2015-04-13 19:09:00.000000000 +0200
+++ cmake-3.2.2/Source/ccmFileCommand.cxx 2015-06-10 11:02:27.345598700 +0200
@@ -1179,7 +1179,7 @@
MatchProperties CollectMatchProperties(const char* file)
{
// Match rules are case-insensitive on some platforms.
-#if defined(_WIN32) || defined(__APPLE__) || defined(__CYGWIN__)
+#if defined(_WIN32) || defined(__APPLE__)
std::string lower = cmSystemTools::LowerCase(file);
const char* file_to_match = lower.c_str();
#else
--- cmake-3.2.2/Source/cmInstallCommand.cxx 2015-04-13 19:09:00.000000000 +0200
+++ cmake-3.2.2/Source/cmInstallCommand.cxx 2015-06-10 11:04:19.257935200 +0200
@@ -1138,7 +1138,7 @@
{
literal_args += " REGEX \"";
// Match rules are case-insensitive on some platforms.
-#if defined(_WIN32) || defined(__APPLE__) || defined(__CYGWIN__)
+#if defined(_WIN32) || defined(__APPLE__)
std::string regex = cmSystemTools::LowerCase(args[i]);
#else
std::string regex = args[i];
--- cmake-3.2.2/Source/kwsys/Glob.cxx 2015-04-13 19:09:00.000000000 +0200
+++ cmake-3.2.2/Source/kwsys/Glob.cxx 2015-06-10 11:05:51.602674000 +0200
@@ -37,7 +37,7 @@
#include <string.h>
namespace KWSYS_NAMESPACE
{
-#if defined(_WIN32) || defined(__APPLE__) || defined(__CYGWIN__)
+#if defined(_WIN32) || defined(__APPLE__)
// On Windows and apple, no difference between lower and upper case
# define KWSYS_GLOB_CASE_INDEPENDENT
#endif
--- cmake-3.2.2/Source/kwsys/SystemInformation.cxx 2015-04-13 19:09:00.000000000 +0200
+++ cmake-3.2.2/Source/kwsys/SystemInformation.cxx 2015-06-10 11:13:00.308303500 +0200
@@ -911,7 +911,7 @@
// Hide implementation details in an anonymous namespace.
namespace {
// *****************************************************************************
-#if defined(__linux) || defined(__APPLE__)
+#if defined(__linux) || defined(__APPLE__) || defined(__CYGWIN__)
int LoadLines(
FILE *file,
kwsys_stl::vector<kwsys_stl::string> &lines)
@@ -947,7 +947,7 @@
return nRead;
}
-# if defined(__linux)
+# if defined(__linux) || defined(__CYGWIN__)
// *****************************************************************************
int LoadLines(
const char *fileName,
@@ -986,7 +986,7 @@
}
#endif
-#if defined(__linux)
+#if defined(__linux) || defined(__CYGWIN__)
// ****************************************************************************
template<typename T>
int GetFieldsFromFile(
@@ -3132,7 +3132,6 @@
pos = buffer.find("processor\t",pos+1);
}
-#ifdef __linux
// Find the largest physical id.
int maxId = -1;
kwsys_stl::string idc =
@@ -3165,14 +3164,6 @@
atoi(this->ExtractValueFromCpuInfoFile(buffer,"ncpus active").c_str());
}
-#else // __CYGWIN__
- // does not have "physical id" entries, neither "cpu cores"
- // this has to be fixed for hyper-threading.
- kwsys_stl::string cpucount =
- this->ExtractValueFromCpuInfoFile(buffer,"cpu count");
- this->NumberOfPhysicalCPU=
- this->NumberOfLogicalCPU = atoi(cpucount.c_str());
-#endif
// gotta have one, and if this is 0 then we get a / by 0n
// better to have a bad answer than a crash
if(this->NumberOfPhysicalCPU <= 0)
@@ -3370,7 +3361,7 @@
GlobalMemoryStatusEx(&statex);
return statex.ullTotalPhys/1024;
# endif
-#elif defined(__linux)
+#elif defined(__linux) || defined(__CYGWIN__)
SystemInformation::LongLong memTotal=0;
int ierr=GetFieldFromFile("/proc/meminfo","MemTotal:",memTotal);
if (ierr)
@@ -3501,7 +3492,7 @@
GlobalMemoryStatusEx(&statex);
return (statex.ullTotalPhys - statex.ullAvailPhys)/1024;
# endif
-#elif defined(__linux)
+#elif defined(__linux) || defined(__CYGWIN__)
const char *names[3]={"MemTotal:","MemFree:",NULL};
SystemInformation::LongLong values[2]={SystemInformation::LongLong(0)};
int ierr=GetFieldsFromFile("/proc/meminfo",names,values);
@@ -3560,7 +3551,7 @@
return -2;
}
return pmc.WorkingSetSize/1024;
-#elif defined(__linux)
+#elif defined(__linux) || defined(__CYGWIN__)
SystemInformation::LongLong memUsed=0;
int ierr=GetFieldFromFile("/proc/self/status","VmRSS:",memUsed);
if (ierr)
@@ -3612,7 +3603,7 @@
{
#if defined(_WIN32)
return GetCurrentProcessId();
-#elif defined(__linux) || defined(__APPLE__)
+#elif defined(__linux) || defined(__APPLE__) || defined(__CYGWIN__)
return getpid();
#else
return -1;
--- cmake-3.2.2/Source/kwsys/SystemTools.cxx 2015-04-13 19:09:00.000000000 +0200
+++ cmake-3.2.2/Source/kwsys/SystemTools.cxx 2015-06-10 11:21:58.980443200 +0200
@@ -93,19 +93,12 @@
# if defined(_MSC_VER) && _MSC_VER >= 1800
# define KWSYS_WINDOWS_DEPRECATED_GetVersionEx
# endif
-#elif defined (__CYGWIN__)
-# include <windows.h>
-# undef _WIN32
#endif
#if !KWSYS_CXX_HAS_ENVIRON_IN_STDLIB_H
extern char **environ;
#endif
-#ifdef __CYGWIN__
-# include <sys/cygwin.h>
-#endif
-
// getpwnam doesn't exist on Windows and Cray Xt3/Catamount
// same for TIOCGWINSZ
#if defined(_WIN32) || defined (__LIBCATAMOUNT__)
@@ -1148,15 +1141,7 @@
{
return false;
}
-#if defined(__CYGWIN__)
- // Convert filename to native windows path if possible.
- char winpath[MAX_PATH];
- if(SystemTools::PathCygwinToWin32(filename.c_str(), winpath))
- {
- return (GetFileAttributesA(winpath) != INVALID_FILE_ATTRIBUTES);
- }
- return access(filename.c_str(), R_OK) == 0;
-#elif defined(_WIN32)
+#if defined(_WIN32)
return (GetFileAttributesW(
SystemTools::ConvertToWindowsExtendedPath(filename).c_str())
!= INVALID_FILE_ATTRIBUTES);
@@ -1190,28 +1175,6 @@
}
//----------------------------------------------------------------------------
-#ifdef __CYGWIN__
-bool SystemTools::PathCygwinToWin32(const char *path, char *win32_path)
-{
- SystemToolsTranslationMap::iterator i =
- SystemTools::Cyg2Win32Map->find(path);
-
- if (i != SystemTools::Cyg2Win32Map->end())
- {
- strncpy(win32_path, i->second.c_str(), MAX_PATH);
- }
- else
- {
- if(cygwin_conv_path(CCP_POSIX_TO_WIN_A, path, win32_path, MAX_PATH) != 0)
- {
- win32_path[0] = 0;
- }
- SystemToolsTranslationMap::value_type entry(path, win32_path);
- SystemTools::Cyg2Win32Map->insert(entry);
- }
- return win32_path[0] != 0;
-}
-#endif
bool SystemTools::Touch(const kwsys_stl::string& filename, bool create)
{
@@ -4307,7 +4270,7 @@
bool SystemTools::FileIsFullPath(const char* in_name, size_t len)
{
-#if defined(_WIN32) || defined(__CYGWIN__)
+#if defined(_WIN32)
// On Windows, the name must be at least two characters long.
if(len < 2)
{
@@ -5078,9 +5041,6 @@
static unsigned int SystemToolsManagerCount;
SystemToolsTranslationMap *SystemTools::TranslationMap;
SystemToolsTranslationMap *SystemTools::LongPathMap;
-#ifdef __CYGWIN__
-SystemToolsTranslationMap *SystemTools::Cyg2Win32Map;
-#endif
// SystemToolsManager manages the SystemTools singleton.
// SystemToolsManager should be included in any translation unit
@@ -5126,9 +5086,6 @@
// Allocate the translation map first.
SystemTools::TranslationMap = new SystemToolsTranslationMap;
SystemTools::LongPathMap = new SystemToolsTranslationMap;
-#ifdef __CYGWIN__
- SystemTools::Cyg2Win32Map = new SystemToolsTranslationMap;
-#endif
// Add some special translation paths for unix. These are not added
// for windows because drive letters need to be maintained. Also,
@@ -5183,9 +5140,6 @@
{
delete SystemTools::TranslationMap;
delete SystemTools::LongPathMap;
-#ifdef __CYGWIN__
- delete SystemTools::Cyg2Win32Map;
-#endif
}
--- cmake-3.2.2/Source/kwsys/SystemTools.hxx.in 2015-04-13 19:09:00.000000000 +0200
+++ cmake-3.2.2/Source/kwsys/SystemTools.hxx.in 2015-06-10 11:24:24.271286600 +0200
@@ -298,15 +298,6 @@
static bool FileExists(const kwsys_stl::string& filename);
/**
- * Converts Cygwin path to Win32 path. Uses dictionary container for
- * caching and calls to cygwin_conv_to_win32_path from Cygwin dll
- * for actual translation. Returns true on success, else false.
- */
-#ifdef __CYGWIN__
- static bool PathCygwinToWin32(const char *path, char *win32_path);
-#endif
-
- /**
* Return file length
*/
static unsigned long FileLength(const kwsys_stl::string& filename);
@@ -942,9 +933,6 @@
*/
static SystemToolsTranslationMap *TranslationMap;
static SystemToolsTranslationMap *LongPathMap;
-#ifdef __CYGWIN__
- static SystemToolsTranslationMap *Cyg2Win32Map;
-#endif
friend class SystemToolsManager;
};
--- cmake-3.2.2/Modules/FindCurses.cmake 2015-04-13 19:09:00.000000000 +0200
+++ cmake-3.2.2/Modules/FindCurses.cmake 2015-06-10 12:10:19.682030300 +0200
@@ -60,15 +60,6 @@
if(CURSES_NCURSES_LIBRARY AND ((NOT CURSES_CURSES_LIBRARY) OR CURSES_NEED_NCURSES))
set(CURSES_USE_NCURSES TRUE)
endif()
-# http://cygwin.com/ml/cygwin-announce/2010-01/msg00002.html
-# cygwin ncurses stopped providing curses.h symlinks see above
-# message. Cygwin is an ncurses package, so force ncurses on
-# cygwin if the curses.h is missing
-if(CYGWIN)
- if(NOT EXISTS /usr/include/curses.h)
- set(CURSES_USE_NCURSES TRUE)
- endif()
-endif()
# Not sure the logic is correct here.
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