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Ninja: build with old msvc versions

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This commit is contained in:
Peter Kuemmel 2012-06-16 12:40:59 +02:00
parent 57156a5d30
commit 44b9bbc89d
1 changed files with 31 additions and 20 deletions
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51
Source/cmcldeps.cxx
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@ -31,6 +31,12 @@
#include <signal.h> #include <signal.h>
#endif #endif
#if defined(_WIN64)
typedef unsigned __int64 cmULONG_PTR;
#else
typedef unsigned long cmULONG_PTR;
#endif
//#include "exit_status.h" //#include "exit_status.h"
enum ExitStatus { enum ExitStatus {
ExitSuccess, ExitSuccess,
@ -57,7 +63,8 @@ struct Subprocess {
private: private:
Subprocess(); Subprocess();
bool Start(struct SubprocessSet* set, const std::string& command, const std::string& dir); bool Start(struct SubprocessSet* set, const std::string& command,
const std::string& dir);
void OnPipeReady(); void OnPipeReady();
std::string buf_; std::string buf_;
@ -67,7 +74,7 @@ struct Subprocess {
/// other end of the pipe, usable in the child process. /// other end of the pipe, usable in the child process.
HANDLE SetupPipe(HANDLE ioport); HANDLE SetupPipe(HANDLE ioport);
HANDLE child_; PROCESS_INFORMATION child_;
HANDLE pipe_; HANDLE pipe_;
OVERLAPPED overlapped_; OVERLAPPED overlapped_;
char overlapped_buf_[4 << 10]; char overlapped_buf_[4 << 10];
@ -193,8 +200,9 @@ void Win32Fatal(const char* function) {
} // anonymous namespace } // anonymous namespace
Subprocess::Subprocess() : child_(NULL) , overlapped_(), is_reading_(false), Subprocess::Subprocess() : overlapped_(), is_reading_(false),
exit_code_(1) { exit_code_(1) {
child_.hProcess = NULL;
} }
Subprocess::~Subprocess() { Subprocess::~Subprocess() {
@ -203,7 +211,7 @@ Subprocess::~Subprocess() {
Win32Fatal("CloseHandle"); Win32Fatal("CloseHandle");
} }
// Reap child if forgotten. // Reap child if forgotten.
if (child_) if (child_.hProcess)
Finish(); Finish();
} }
@ -220,7 +228,7 @@ HANDLE Subprocess::SetupPipe(HANDLE ioport) {
if (pipe_ == INVALID_HANDLE_VALUE) if (pipe_ == INVALID_HANDLE_VALUE)
Win32Fatal("CreateNamedPipe"); Win32Fatal("CreateNamedPipe");
if (!CreateIoCompletionPort(pipe_, ioport, (ULONG_PTR)this, 0)) if (!CreateIoCompletionPort(pipe_, ioport, (cmULONG_PTR)this, 0))
Win32Fatal("CreateIoCompletionPort"); Win32Fatal("CreateIoCompletionPort");
memset(&overlapped_, 0, sizeof(overlapped_)); memset(&overlapped_, 0, sizeof(overlapped_));
@ -299,7 +307,7 @@ bool Subprocess::Start(SubprocessSet* set, const std::string& command,
CloseHandle(nul); CloseHandle(nul);
CloseHandle(process_info.hThread); CloseHandle(process_info.hThread);
child_ = process_info.hProcess; child_ = process_info;
return true; return true;
} }
@ -336,17 +344,17 @@ void Subprocess::OnPipeReady() {
} }
ExitStatus Subprocess::Finish() { ExitStatus Subprocess::Finish() {
if (!child_) if (!child_.hProcess)
return ExitFailure; return ExitFailure;
// TODO: add error handling for all of these. // TODO: add error handling for all of these.
WaitForSingleObject(child_, INFINITE); WaitForSingleObject(child_.hProcess, INFINITE);
DWORD exit_code = 0; DWORD exit_code = 0;
GetExitCodeProcess(child_, &exit_code); GetExitCodeProcess(child_.hProcess, &exit_code);
CloseHandle(child_); CloseHandle(child_.hProcess);
child_ = NULL; child_.hProcess = NULL;
exit_code_ = exit_code; exit_code_ = exit_code;
return exit_code == 0 ? ExitSuccess : return exit_code == 0 ? ExitSuccess :
exit_code == CONTROL_C_EXIT ? ExitInterrupted : exit_code == CONTROL_C_EXIT ? ExitInterrupted :
@ -388,13 +396,14 @@ BOOL WINAPI SubprocessSet::NotifyInterrupted(DWORD dwCtrlType) {
return FALSE; return FALSE;
} }
Subprocess *SubprocessSet::Add(const std::string& command, const std::string& dir) { Subprocess *SubprocessSet::Add(const std::string& command,
const std::string& dir) {
Subprocess *subprocess = new Subprocess; Subprocess *subprocess = new Subprocess;
if (!subprocess->Start(this, command, dir)) { if (!subprocess->Start(this, command, dir)) {
delete subprocess; delete subprocess;
return 0; return 0;
} }
if (subprocess->child_) if (subprocess->child_.hProcess)
running_.push_back(subprocess); running_.push_back(subprocess);
else else
finished_.push(subprocess); finished_.push(subprocess);
@ -406,7 +415,7 @@ bool SubprocessSet::DoWork() {
Subprocess* subproc; Subprocess* subproc;
OVERLAPPED* overlapped; OVERLAPPED* overlapped;
if (!GetQueuedCompletionStatus(ioport_, &bytes_read, (PULONG_PTR)&subproc, if (!GetQueuedCompletionStatus(ioport_, &bytes_read, (cmULONG_PTR*)&subproc,
&overlapped, INFINITE)) { &overlapped, INFINITE)) {
if (GetLastError() != ERROR_BROKEN_PIPE) if (GetLastError() != ERROR_BROKEN_PIPE)
Win32Fatal("GetQueuedCompletionStatus"); Win32Fatal("GetQueuedCompletionStatus");
@ -441,10 +450,11 @@ Subprocess* SubprocessSet::NextFinished() {
void SubprocessSet::Clear() { void SubprocessSet::Clear() {
for (std::vector<Subprocess*>::iterator i = running_.begin(); for (std::vector<Subprocess*>::iterator i = running_.begin();
i != running_.end(); ++i) { i != running_.end(); ++i) {
if ((*i)->child_) if ((*i)->child_.hProcess) {
if (!GenerateConsoleCtrlEvent(CTRL_BREAK_EVENT, if (!GenerateConsoleCtrlEvent(CTRL_BREAK_EVENT,
GetProcessId((*i)->child_))) (*i)->child_.dwProcessId))
Win32Fatal("GenerateConsoleCtrlEvent"); Win32Fatal("GenerateConsoleCtrlEvent");
}
} }
for (std::vector<Subprocess*>::iterator i = running_.begin(); for (std::vector<Subprocess*>::iterator i = running_.begin();
i != running_.end(); ++i) i != running_.end(); ++i)
@ -504,7 +514,8 @@ static std::string trimLeadingSpace(const std::string& cmdline) {
return cmdline.substr(i); return cmdline.substr(i);
} }
static void doEscape(std::string& str, const std::string& search, const std::string& repl) { static void doEscape(std::string& str, const std::string& search,
const std::string& repl) {
std::string::size_type pos = 0; std::string::size_type pos = 0;
while ((pos = str.find(search, pos)) != std::string::npos) { while ((pos = str.find(search, pos)) != std::string::npos) {
str.replace(pos, search.size(), repl); str.replace(pos, search.size(), repl);
@ -578,12 +589,12 @@ static void outputDepFile(const std::string& dfile, const std::string& objfile,
doEscape(tmp, " ", "\\ "); doEscape(tmp, " ", "\\ ");
fprintf(out, "%s: \\\n", tmp.c_str()); fprintf(out, "%s: \\\n", tmp.c_str());
for (std::vector<std::string>::iterator i(incs.begin()); i != incs.end(); ++i) { std::vector<std::string>::iterator it = incs.begin();
tmp = *i; for (; it != incs.end(); ++it) {
tmp = *it;
doEscape(tmp, "\\", "/"); doEscape(tmp, "\\", "/");
doEscape(tmp, " ", "\\ "); doEscape(tmp, " ", "\\ ");
fprintf(out, "%s \\\n", tmp.c_str()); fprintf(out, "%s \\\n", tmp.c_str());
//printf("include: %s \n", tmp.c_str());
} }
fprintf(out, "\n"); fprintf(out, "\n");