forked from pool/ninja
b828ca788d
timestamps, fixes bsc#1118619 - Fix bash-completion install path OBS-URL: https://build.opensuse.org/package/show/devel:tools:building/ninja?expand=0&rev=40
187 lines
7.4 KiB
Diff
187 lines
7.4 KiB
Diff
commit 5fcdcf95cb62ab3d593c36ef90df27cef63874a1
|
|
Author: Elliott Sales de Andrade <quantum.analyst@gmail.com>
|
|
Date: Sat Dec 31 03:12:51 2016 -0500
|
|
|
|
Make TimeStamp 64-bit.
|
|
|
|
This prepares it for higher-resolution timestamps.
|
|
|
|
Index: ninja-1.8.2/src/build_log.cc
|
|
===================================================================
|
|
--- ninja-1.8.2.orig/src/build_log.cc
|
|
+++ ninja-1.8.2/src/build_log.cc
|
|
@@ -353,7 +353,7 @@ BuildLog::LogEntry* BuildLog::LookupByOu
|
|
}
|
|
|
|
bool BuildLog::WriteEntry(FILE* f, const LogEntry& entry) {
|
|
- return fprintf(f, "%d\t%d\t%d\t%s\t%" PRIx64 "\n",
|
|
+ return fprintf(f, "%d\t%d\t%" PRId64 "\t%s\t%" PRIx64 "\n",
|
|
entry.start_time, entry.end_time, entry.mtime,
|
|
entry.output.c_str(), entry.command_hash) > 0;
|
|
}
|
|
Index: ninja-1.8.2/src/deps_log.cc
|
|
===================================================================
|
|
--- ninja-1.8.2.orig/src/deps_log.cc
|
|
+++ ninja-1.8.2/src/deps_log.cc
|
|
@@ -30,7 +30,7 @@
|
|
// The version is stored as 4 bytes after the signature and also serves as a
|
|
// byte order mark. Signature and version combined are 16 bytes long.
|
|
const char kFileSignature[] = "# ninjadeps\n";
|
|
-const int kCurrentVersion = 3;
|
|
+const int kCurrentVersion = 4;
|
|
|
|
// Record size is currently limited to less than the full 32 bit, due to
|
|
// internal buffers having to have this size.
|
|
@@ -124,7 +124,7 @@ bool DepsLog::RecordDeps(Node* node, Tim
|
|
return true;
|
|
|
|
// Update on-disk representation.
|
|
- unsigned size = 4 * (1 + 1 + node_count);
|
|
+ unsigned size = 4 * (1 + 2 + node_count);
|
|
if (size > kMaxRecordSize) {
|
|
errno = ERANGE;
|
|
return false;
|
|
@@ -135,8 +135,7 @@ bool DepsLog::RecordDeps(Node* node, Tim
|
|
int id = node->id();
|
|
if (fwrite(&id, 4, 1, file_) < 1)
|
|
return false;
|
|
- int timestamp = mtime;
|
|
- if (fwrite(×tamp, 4, 1, file_) < 1)
|
|
+ if (fwrite(&mtime, 8, 1, file_) < 1)
|
|
return false;
|
|
for (int i = 0; i < node_count; ++i) {
|
|
id = nodes[i]->id();
|
|
@@ -218,9 +217,9 @@ bool DepsLog::Load(const string& path, S
|
|
assert(size % 4 == 0);
|
|
int* deps_data = reinterpret_cast<int*>(buf);
|
|
int out_id = deps_data[0];
|
|
- int mtime = deps_data[1];
|
|
- deps_data += 2;
|
|
- int deps_count = (size / 4) - 2;
|
|
+ TimeStamp mtime = reinterpret_cast<TimeStamp*>(&deps_data[1])[0];
|
|
+ deps_data += 3;
|
|
+ int deps_count = (size / 4) - 3;
|
|
|
|
Deps* deps = new Deps(mtime, deps_count);
|
|
for (int i = 0; i < deps_count; ++i) {
|
|
Index: ninja-1.8.2/src/deps_log.h
|
|
===================================================================
|
|
--- ninja-1.8.2.orig/src/deps_log.h
|
|
+++ ninja-1.8.2/src/deps_log.h
|
|
@@ -57,7 +57,8 @@ struct State;
|
|
/// one's complement of the expected index of the record (to detect
|
|
/// concurrent writes of multiple ninja processes to the log).
|
|
/// dependency records are an array of 4-byte integers
|
|
-/// [output path id, output path mtime, input path id, input path id...]
|
|
+/// [output path id, output path mtime (8-byte int), input path id,
|
|
+/// input path id...]
|
|
/// (The mtime is compared against the on-disk output path mtime
|
|
/// to verify the stored data is up-to-date.)
|
|
/// If two records reference the same output the latter one in the file
|
|
@@ -75,10 +76,10 @@ struct DepsLog {
|
|
|
|
// Reading (startup-time) interface.
|
|
struct Deps {
|
|
- Deps(int mtime, int node_count)
|
|
+ Deps(int64_t mtime, int node_count)
|
|
: mtime(mtime), node_count(node_count), nodes(new Node*[node_count]) {}
|
|
~Deps() { delete [] nodes; }
|
|
- int mtime;
|
|
+ TimeStamp mtime;
|
|
int node_count;
|
|
Node** nodes;
|
|
};
|
|
Index: ninja-1.8.2/src/graph.cc
|
|
===================================================================
|
|
--- ninja-1.8.2.orig/src/graph.cc
|
|
+++ ninja-1.8.2/src/graph.cc
|
|
@@ -233,7 +233,7 @@ bool DependencyScan::RecomputeOutputDirt
|
|
|
|
if (output_mtime < most_recent_input->mtime()) {
|
|
EXPLAIN("%soutput %s older than most recent input %s "
|
|
- "(%d vs %d)",
|
|
+ "(%" PRId64 " vs %" PRId64 ")",
|
|
used_restat ? "restat of " : "", output->path().c_str(),
|
|
most_recent_input->path().c_str(),
|
|
output_mtime, most_recent_input->mtime());
|
|
@@ -257,7 +257,7 @@ bool DependencyScan::RecomputeOutputDirt
|
|
// mtime of the most recent input. This can occur even when the mtime
|
|
// on disk is newer if a previous run wrote to the output file but
|
|
// exited with an error or was interrupted.
|
|
- EXPLAIN("recorded mtime of %s older than most recent input %s (%d vs %d)",
|
|
+ EXPLAIN("recorded mtime of %s older than most recent input %s (%" PRId64 " vs %" PRId64 ")",
|
|
output->path().c_str(), most_recent_input->path().c_str(),
|
|
entry->mtime, most_recent_input->mtime());
|
|
return true;
|
|
@@ -441,7 +441,7 @@ string Node::PathDecanonicalized(const s
|
|
}
|
|
|
|
void Node::Dump(const char* prefix) const {
|
|
- printf("%s <%s 0x%p> mtime: %d%s, (:%s), ",
|
|
+ printf("%s <%s 0x%p> mtime: %" PRId64 "%s, (:%s), ",
|
|
prefix, path().c_str(), this,
|
|
mtime(), mtime() ? "" : " (:missing)",
|
|
dirty() ? " dirty" : " clean");
|
|
@@ -547,7 +547,7 @@ bool ImplicitDepLoader::LoadDepsFromLog(
|
|
|
|
// Deps are invalid if the output is newer than the deps.
|
|
if (output->mtime() > deps->mtime) {
|
|
- EXPLAIN("stored deps info out of date for '%s' (%d vs %d)",
|
|
+ EXPLAIN("stored deps info out of date for '%s' (%" PRId64 " vs %" PRId64 ")",
|
|
output->path().c_str(), deps->mtime, output->mtime());
|
|
return false;
|
|
}
|
|
Index: ninja-1.8.2/src/ninja.cc
|
|
===================================================================
|
|
--- ninja-1.8.2.orig/src/ninja.cc
|
|
+++ ninja-1.8.2/src/ninja.cc
|
|
@@ -494,7 +494,7 @@ int NinjaMain::ToolDeps(const Options* o
|
|
TimeStamp mtime = disk_interface.Stat((*it)->path(), &err);
|
|
if (mtime == -1)
|
|
Error("%s", err.c_str()); // Log and ignore Stat() errors;
|
|
- printf("%s: #deps %d, deps mtime %d (%s)\n",
|
|
+ printf("%s: #deps %d, deps mtime %" PRId64 " (%s)\n",
|
|
(*it)->path().c_str(), deps->node_count, deps->mtime,
|
|
(!mtime || mtime > deps->mtime ? "STALE":"VALID"));
|
|
for (int i = 0; i < deps->node_count; ++i)
|
|
Index: ninja-1.8.2/src/timestamp.h
|
|
===================================================================
|
|
--- ninja-1.8.2.orig/src/timestamp.h
|
|
+++ ninja-1.8.2/src/timestamp.h
|
|
@@ -17,8 +17,8 @@
|
|
|
|
// When considering file modification times we only care to compare
|
|
// them against one another -- we never convert them to an absolute
|
|
-// real time. On POSIX we use time_t (seconds since epoch) and on
|
|
-// Windows we use a different value. Both fit in an int.
|
|
-typedef int TimeStamp;
|
|
+// real time. On POSIX we use timespec (seconds&nanoseconds since epoch)
|
|
+// and on Windows we use a different value. Both fit in an int64.
|
|
+typedef int64_t TimeStamp;
|
|
|
|
#endif // NINJA_TIMESTAMP_H_
|
|
Index: ninja-1.8.2/src/util.h
|
|
===================================================================
|
|
--- ninja-1.8.2.orig/src/util.h
|
|
+++ ninja-1.8.2/src/util.h
|
|
@@ -18,6 +18,7 @@
|
|
#ifdef _WIN32
|
|
#include "win32port.h"
|
|
#else
|
|
+#include <inttypes.h>
|
|
#include <stdint.h>
|
|
#endif
|
|
|
|
Index: ninja-1.8.2/src/win32port.h
|
|
===================================================================
|
|
--- ninja-1.8.2.orig/src/win32port.h
|
|
+++ ninja-1.8.2/src/win32port.h
|
|
@@ -23,6 +23,7 @@ typedef unsigned long long uint64_t;
|
|
|
|
// printf format specifier for uint64_t, from C99.
|
|
#ifndef PRIu64
|
|
+#define PRId64 "I64d"
|
|
#define PRIu64 "I64u"
|
|
#define PRIx64 "I64x"
|
|
#endif
|