bool
conf_set_value_in_file(const char *path, const char *key, const char *value,
char **errmsg)
{
FILE *infile, *outfile;
char *outpath;
char buf[10000];
bool found;
const struct conf_item *item;
item = find_conf(key);
if (!item) {
*errmsg = format("unknown configuration option \"%s\"", key);
return false;
}
infile = fopen(path, "r");
if (!infile) {
*errmsg = format("%s: %s", path, strerror(errno));
return false;
}
outpath = format("%s.tmp.%s", path, tmp_string());
outfile = fopen(outpath, "w");
if (!outfile) {
*errmsg = format("%s: %s", outpath, strerror(errno));
free(outpath);
fclose(infile);
return false;
}
found = false;
while (fgets(buf, sizeof(buf), infile)) {
char *errmsg2, *key2, *value2;
bool ok;
ok = parse_line(buf, &key2, &value2, &errmsg2);
if (ok && key2 && str_eq(key2, key)) {
found = true;
fprintf(outfile, "%s = %s\n", key, value);
} else {
fputs(buf, outfile);
}
free(key2);
free(value2);
}
if (!found) {
fprintf(outfile, "%s = %s\n", key, value);
}
fclose(infile);
fclose(outfile);
if (x_rename(outpath, path) != 0) {
*errmsg = format("rename %s to %s: %s", outpath, path, strerror(errno));
return false;
}
free(outpath);
return true;
}
void LineStrip::compile_buffer_string(std::string& buffer_string) {
uint64_t num_vertices_to_write = num_occupied_vertex_slots;
uint64_t size_of_byte_count = sizeof(uint64_t);
uint64_t size_of_positions = num_vertices_to_write * sizeof(Vertex::pos);
uint64_t size_of_colors = num_vertices_to_write * sizeof(Vertex::col);
uint64_t size_of_thicknesses = num_vertices_to_write * sizeof(Vertex::thick);
uint64_t size_of_normals = num_vertices_to_write * sizeof(Vertex::nor);
uint64_t num_string_bytes = size_of_byte_count
+ size_of_positions
+ size_of_colors
+ size_of_thicknesses
+ size_of_normals;
std::string tmp_string(num_string_bytes, '0');
uint64_t write_offset = 0;
memcpy(&tmp_string[write_offset], &num_vertices_to_write, size_of_byte_count);
write_offset += size_of_byte_count;
memcpy(&tmp_string[write_offset], &positions[0], size_of_positions);
write_offset += size_of_positions;
memcpy(&tmp_string[write_offset], &colors[0], size_of_colors);
write_offset += size_of_colors;
memcpy(&tmp_string[write_offset], &thicknesses[0], size_of_thicknesses);
write_offset += size_of_thicknesses;
memcpy(&tmp_string[write_offset], &normals[0], size_of_normals);
buffer_string = tmp_string;
}
void path_utils_get_filename(const char *full_path, std::string &filename) {
filename = "";
if (full_path != nullptr) {
std::string tmp_string(full_path);
path_utils_get_filename(tmp_string, filename);
}
}
/* write out a stats file */
void
stats_write(const char *path, struct counters *counters)
{
size_t i;
char *tmp_file;
FILE *f;
tmp_file = format("%s.tmp.%s", path, tmp_string());
f = fopen(tmp_file, "wb");
if (!f && errno == ENOENT) {
if (create_parent_dirs(path) == 0) {
f = fopen(tmp_file, "wb");
}
}
if (!f) {
cc_log("Failed to open %s", tmp_file);
goto end;
}
for (i = 0; i < counters->size; i++) {
if (fprintf(f, "%u\n", counters->data[i]) < 0) {
fatal("Failed to write to %s", tmp_file);
}
}
fclose(f);
x_rename(tmp_file, path);
end:
free(tmp_file);
}
void ShaderCompiler::processChangedFiles()
{
if (m_is_compiling) return;
char changed_file_path[Lumix::MAX_PATH_LENGTH];
{
Lumix::MT::SpinLock lock(m_mutex);
if (m_changed_files.empty()) return;
m_changed_files.removeDuplicates();
const char* tmp = m_changed_files.back().c_str();
Lumix::copyString(changed_file_path, sizeof(changed_file_path), tmp);
m_changed_files.pop();
}
Lumix::string tmp_string(changed_file_path, m_editor.getAllocator());
int find_idx = m_dependencies.find(tmp_string);
if (find_idx < 0)
{
int len = Lumix::stringLength(changed_file_path);
if (len <= 6) return;
if (Lumix::compareString(changed_file_path + len - 6, "_fs.sc") == 0 ||
Lumix::compareString(changed_file_path + len - 6, "_vs.sc") == 0)
{
Lumix::copyString(
changed_file_path + len - 6, Lumix::lengthOf(changed_file_path) - len + 6, ".shd");
tmp_string = changed_file_path;
find_idx = m_dependencies.find(tmp_string);
}
}
if (find_idx >= 0)
{
if (Lumix::PathUtils::hasExtension(changed_file_path, "shd"))
{
compile(changed_file_path);
}
else
{
Lumix::Array<Lumix::string> src_list(m_editor.getAllocator());
for (auto& bin : m_dependencies.at(find_idx))
{
char basename[Lumix::MAX_PATH_LENGTH];
Lumix::PathUtils::getBasename(basename, sizeof(basename), bin.c_str());
char tmp[Lumix::MAX_PATH_LENGTH];
getSourceFromBinaryBasename(tmp, sizeof(tmp), basename);
Lumix::string src(tmp, m_editor.getAllocator());
src_list.push(src);
}
src_list.removeDuplicates();
for (auto& src : src_list)
{
compile(src.c_str());
}
}
}
}
String String::PreparedString::operator[](unsigned int to) const
{
char *tmp_c_str = new char[to-from+1];
for(char *at_src = source.str+from, *at_dst = tmp_c_str, *last = source.str+to; at_src != last; ++at_src, ++at_dst)
*at_dst = *at_src;
*(tmp_c_str+to-from) = '\0';
String tmp_string(tmp_c_str);
delete[] tmp_c_str;
return tmp_string;
}
/*
* Create a new regex pattern if necessary, or keep the old one if the
* pattern has not changed
* Returns true on success, false on failure.
*/
bool RegexStore::preparePattern(std::u16string& patt) {
//New pattern? Clear out the existing regex_t
if (is_compiled and this->pattern != patt) {
//std::cerr<<"Replacing pattern "<<std::string(pattern.begin(), pattern.end())<<" with "<<std::string(patt.begin(), patt.end())
regfree(&exp);
is_compiled = false;
}
//Do we need to compile a new regex pattern?
if (not is_compiled) {
//Compile a new regex pattern using the ascii string representation
std::string tmp_string(patt.begin(), patt.end());
int err = regcomp(&exp, tmp_string.c_str(), REG_EXTENDED);
//Return without creating an expression if this failed
if (0 != err) {
return false;
//is_compiled remains false
}
else {
pattern = patt;
is_compiled = true;
}
}
return true;
}
NODE *
format_val(char *format, int index, register NODE *s)
{
char buf[BUFSIZ];
register char *sp = buf;
double val;
char *orig, *trans, save;
if (! do_traditional && (s->flags & INTLSTR) != 0) {
save = s->stptr[s->stlen];
s->stptr[s->stlen] = '\0';
orig = s->stptr;
trans = dgettext(TEXTDOMAIN, orig);
s->stptr[s->stlen] = save;
return tmp_string(trans, strlen(trans));
}
/* not an integral value, or out of range */
if ((val = double_to_int(s->numbr)) != s->numbr
|| val < LONG_MIN || val > LONG_MAX) {
/*
* Once upon a time, if GFMT_WORKAROUND wasn't defined,
* we just blindly did this:
* sprintf(sp, format, s->numbr);
* s->stlen = strlen(sp);
* s->stfmt = (char) index;
* but that's no good if, e.g., OFMT is %s. So we punt,
* and just always format the value ourselves.
*/
NODE *dummy, *r;
unsigned short oflags;
extern NODE **fmt_list; /* declared in eval.c */
/* create dummy node for a sole use of format_tree */
getnode(dummy);
dummy->type = Node_expression_list;
dummy->lnode = s;
dummy->rnode = NULL;
oflags = s->flags;
s->flags |= PERM; /* prevent from freeing by format_tree() */
r = format_tree(format, fmt_list[index]->stlen, dummy, 2);
s->flags = oflags;
s->stfmt = (char) index;
s->stlen = r->stlen;
s->stptr = r->stptr;
freenode(r); /* Do not free_temp(r)! We want */
freenode(dummy); /* to keep s->stptr == r->stpr. */
goto no_malloc;
} else {
/* integral value */
/* force conversion to long only once */
register long num = (long) val;
if (num < NVAL && num >= 0) {
sp = (char *) values[num];
s->stlen = 1;
} else {
(void) sprintf(sp, "%ld", num);
s->stlen = strlen(sp);
}
s->stfmt = -1;
}
emalloc(s->stptr, char *, s->stlen + 2, "format_val");
memcpy(s->stptr, sp, s->stlen+1);
no_malloc:
s->stref = 1;
s->flags |= STR;
s->flags &= ~UNINITIALIZED;
return s;
}
/*
* Put the object name into a manifest file given a set of included files.
* Returns true on success, otherwise false.
*/
bool
manifest_put(const char *manifest_path, struct file_hash *object_hash,
struct hashtable *included_files)
{
int ret = 0;
int fd1;
int fd2;
gzFile f2 = NULL;
struct manifest *mf = NULL;
char *tmp_file = NULL;
/*
* We don't bother to acquire a lock when writing the manifest to disk. A
* race between two processes will only result in one lost entry, which is
* not a big deal, and it's also very unlikely.
*/
fd1 = open(manifest_path, O_RDONLY | O_BINARY);
if (fd1 == -1) {
/* New file. */
mf = create_empty_manifest();
} else {
gzFile f1 = gzdopen(fd1, "rb");
if (!f1) {
cc_log("Failed to gzdopen manifest file");
close(fd1);
goto out;
}
mf = read_manifest(f1);
gzclose(f1);
if (!mf) {
cc_log("Failed to read manifest file; deleting it");
x_unlink(manifest_path);
mf = create_empty_manifest();
}
}
if (mf->n_objects > MAX_MANIFEST_ENTRIES) {
/*
* Normally, there shouldn't be many object entries in the manifest since
* new entries are added only if an include file has changed but not the
* source file, and you typically change source files more often than
* header files. However, it's certainly possible to imagine cases where
* the manifest will grow large (for instance, a generated header file that
* changes for every build), and this must be taken care of since
* processing an ever growing manifest eventually will take too much time.
* A good way of solving this would be to maintain the object entries in
* LRU order and discarding the old ones. An easy way is to throw away all
* entries when there are too many. Let's do that for now.
*/
cc_log("More than %u entries in manifest file; discarding",
MAX_MANIFEST_ENTRIES);
free_manifest(mf);
mf = create_empty_manifest();
}
tmp_file = format("%s.tmp.%s", manifest_path, tmp_string());
fd2 = safe_create_wronly(tmp_file);
if (fd2 == -1) {
cc_log("Failed to open %s", tmp_file);
goto out;
}
f2 = gzdopen(fd2, "wb");
if (!f2) {
cc_log("Failed to gzdopen %s", tmp_file);
goto out;
}
add_object_entry(mf, object_hash, included_files);
if (write_manifest(f2, mf)) {
gzclose(f2);
f2 = NULL;
if (x_rename(tmp_file, manifest_path) == 0) {
ret = 1;
} else {
cc_log("Failed to rename %s to %s", tmp_file, manifest_path);
goto out;
}
} else {
cc_log("Failed to write manifest file");
goto out;
}
out:
if (mf) {
free_manifest(mf);
}
if (tmp_file) {
free(tmp_file);
}
if (f2) {
gzclose(f2);
}
return ret;
}
/* find the hash for a command. The hash includes all argument lists,
plus the output from running the compiler with -E */
static void find_hash(ARGS *args)
{
int i;
char *path_stdout, *path_stderr;
char *hash_dir;
char *s;
struct stat st;
int status;
int nlevels = 2;
char *input_base;
char *tmp;
if ((s = getenv("CCACHE_NLEVELS"))) {
nlevels = atoi(s);
if (nlevels < 1) nlevels = 1;
if (nlevels > 8) nlevels = 8;
}
hash_start();
/* when we are doing the unifying tricks we need to include
the input file name in the hash to get the warnings right */
if (enable_unify) {
hash_string(input_file);
}
/* we have to hash the extension, as a .i file isn't treated the same
by the compiler as a .ii file */
hash_string(i_extension);
/* first the arguments */
for (i=1;i<args->argc;i++) {
/* some arguments don't contribute to the hash. The
theory is that these arguments will change the
output of -E if they are going to have any effect
at all, or they only affect linking */
if (i < args->argc-1) {
if (strcmp(args->argv[i], "-I") == 0 ||
strcmp(args->argv[i], "-include") == 0 ||
strcmp(args->argv[i], "-L") == 0 ||
strcmp(args->argv[i], "-D") == 0 ||
strcmp(args->argv[i], "-idirafter") == 0 ||
strcmp(args->argv[i], "-isystem") == 0) {
i++;
continue;
}
}
if (strncmp(args->argv[i], "-I", 2) == 0 ||
strncmp(args->argv[i], "-L", 2) == 0 ||
strncmp(args->argv[i], "-D", 2) == 0 ||
strncmp(args->argv[i], "-idirafter", 10) == 0 ||
strncmp(args->argv[i], "-isystem", 8) == 0) {
continue;
}
if (strncmp(args->argv[i], "--specs=", 8) == 0 &&
stat(args->argv[i]+8, &st) == 0) {
/* if given a explicit specs file, then hash that file, but
don't include the path to it in the hash */
hash_file(args->argv[i]+8);
continue;
}
/* all other arguments are included in the hash */
hash_string(args->argv[i]);
}
/* the compiler driver size and date. This is a simple minded way
to try and detect compiler upgrades. It is not 100% reliable */
if (stat(args->argv[0], &st) != 0) {
cc_log("Couldn't stat the compiler!? (argv[0]='%s')\n", args->argv[0]);
stats_update(STATS_COMPILER);
failed();
}
/* also include the hash of the compiler name - as some compilers
use hard links and behave differently depending on the real name */
if (st.st_nlink > 1) {
hash_string(str_basename(args->argv[0]));
}
hash_int(st.st_size);
hash_int(st.st_mtime);
/* possibly hash the current working directory */
if (getenv("CCACHE_HASHDIR")) {
char *cwd = gnu_getcwd();
if (cwd) {
hash_string(cwd);
free(cwd);
}
}
/* ~/hello.c -> tmp.hello.123.i
limit the basename to 10
characters in order to cope with filesystem with small
maximum filename length limits */
input_base = str_basename(input_file);
tmp = strchr(input_base, '.');
if (tmp != NULL) {
*tmp = 0;
}
if (strlen(input_base) > 10) {
input_base[10] = 0;
}
/* now the run */
x_asprintf(&path_stdout, "%s/%s.tmp.%s.%s", temp_dir,
input_base, tmp_string(),
i_extension);
x_asprintf(&path_stderr, "%s/tmp.cpp_stderr.%s", temp_dir, tmp_string());
if (!direct_i_file) {
/* run cpp on the input file to obtain the .i */
args_add(args, "-E");
args_add(args, input_file);
status = execute(args->argv, path_stdout, path_stderr);
args_pop(args, 2);
} else {
/* we are compiling a .i or .ii file - that means we
can skip the cpp stage and directly form the
correct i_tmpfile */
path_stdout = input_file;
if (create_empty_file(path_stderr) != 0) {
stats_update(STATS_ERROR);
cc_log("failed to create empty stderr file\n");
failed();
}
status = 0;
}
if (status != 0) {
if (!direct_i_file) {
unlink(path_stdout);
}
unlink(path_stderr);
cc_log("the preprocessor gave %d\n", status);
stats_update(STATS_PREPROCESSOR);
failed();
}
/* if the compilation is with -g then we have to include the whole of the
preprocessor output, which means we are sensitive to line number
information. Otherwise we can discard line number info, which makes
us less sensitive to reformatting changes
Note! I have now disabled the unification code by default
as it gives the wrong line numbers for warnings. Pity.
*/
if (!enable_unify) {
hash_file(path_stdout);
} else {
if (unify_hash(path_stdout) != 0) {
stats_update(STATS_ERROR);
failed();
}
}
hash_file(path_stderr);
i_tmpfile = path_stdout;
if (!getenv("CCACHE_CPP2")) {
/* if we are using the CPP trick then we need to remember this stderr
data and output it just before the main stderr from the compiler
pass */
cpp_stderr = path_stderr;
} else {
unlink(path_stderr);
free(path_stderr);
}
/* we use a N level subdir for the cache path to reduce the impact
on filesystems which are slow for large directories
*/
s = hash_result();
x_asprintf(&hash_dir, "%s/%c", cache_dir, s[0]);
x_asprintf(&stats_file, "%s/stats", hash_dir);
for (i=1; i<nlevels; i++) {
char *p;
if (create_dir(hash_dir) != 0) {
cc_log("failed to create %s\n", hash_dir);
failed();
}
x_asprintf(&p, "%s/%c", hash_dir, s[i]);
free(hash_dir);
hash_dir = p;
}
if (create_dir(hash_dir) != 0) {
cc_log("failed to create %s\n", hash_dir);
failed();
}
x_asprintf(&hashname, "%s/%s", hash_dir, s+nlevels);
free(hash_dir);
}
/* run the real compiler and put the result in cache */
static void to_cache(ARGS *args)
{
char *path_stderr;
char *tmp_stdout, *tmp_stderr, *tmp_hashname;
struct stat st1, st2;
int status;
x_asprintf(&tmp_stdout, "%s/tmp.stdout.%s", temp_dir, tmp_string());
x_asprintf(&tmp_stderr, "%s/tmp.stderr.%s", temp_dir, tmp_string());
x_asprintf(&tmp_hashname, "%s/tmp.hash.%s.o", temp_dir, tmp_string());
args_add(args, "-o");
args_add(args, tmp_hashname);
/* Turn off DEPENDENCIES_OUTPUT when running cc1, because
* otherwise it will emit a line like
*
* tmp.stdout.vexed.732.o: /home/mbp/.ccache/tmp.stdout.vexed.732.i
*
* unsetenv() is on BSD and Linux but not portable. */
putenv("DEPENDENCIES_OUTPUT");
if (getenv("CCACHE_CPP2")) {
args_add(args, input_file);
} else {
args_add(args, i_tmpfile);
}
status = execute(args->argv, tmp_stdout, tmp_stderr);
args_pop(args, 3);
if (stat(tmp_stdout, &st1) != 0 || st1.st_size != 0) {
cc_log("compiler produced stdout for %s\n", output_file);
stats_update(STATS_STDOUT);
unlink(tmp_stdout);
unlink(tmp_stderr);
unlink(tmp_hashname);
failed();
}
unlink(tmp_stdout);
if (status != 0) {
int fd;
cc_log("compile of %s gave status = %d\n", output_file, status);
stats_update(STATS_STATUS);
fd = open(tmp_stderr, O_RDONLY | O_BINARY);
if (fd != -1) {
if (strcmp(output_file, "/dev/null") == 0 ||
rename(tmp_hashname, output_file) == 0 || errno == ENOENT) {
if (cpp_stderr) {
/* we might have some stderr from cpp */
int fd2 = open(cpp_stderr, O_RDONLY | O_BINARY);
if (fd2 != -1) {
copy_fd(fd2, 2);
close(fd2);
unlink(cpp_stderr);
cpp_stderr = NULL;
}
}
/* we can use a quick method of
getting the failed output */
copy_fd(fd, 2);
close(fd);
unlink(tmp_stderr);
if (i_tmpfile && !direct_i_file) {
unlink(i_tmpfile);
}
exit(status);
}
}
unlink(tmp_stderr);
unlink(tmp_hashname);
failed();
}
x_asprintf(&path_stderr, "%s.stderr", hashname);
if (stat(tmp_stderr, &st1) != 0 ||
stat(tmp_hashname, &st2) != 0 ||
rename(tmp_hashname, hashname) != 0 ||
rename(tmp_stderr, path_stderr) != 0) {
cc_log("failed to rename tmp files - %s\n", strerror(errno));
stats_update(STATS_ERROR);
failed();
}
cc_log("Placed %s into cache\n", output_file);
stats_tocache(file_size(&st1) + file_size(&st2));
free(tmp_hashname);
free(tmp_stderr);
free(tmp_stdout);
free(path_stderr);
}
/* run the real compiler and put the result in cache */
static void to_cache(ARGS *args)
{
char *path_stderr;
char *tmp_stdout, *tmp_stderr, *tmp_outfiles;
struct stat st1;
int status;
int cached_files_count = 0;
int files_size = 0;
x_asprintf(&tmp_stdout, "%s/tmp.stdout.%s", temp_dir, tmp_string());
x_asprintf(&tmp_stderr, "%s/tmp.stderr.%s", temp_dir, tmp_string());
x_asprintf(&tmp_outfiles, "%s/tmp.outfiles.%s", temp_dir, tmp_string());
if (strip_c_option && !swig) {
args_add(stripped_args, "-c");
}
if (output_file) {
args_add(args, "-o");
args_add(args, output_file);
}
/* Turn off DEPENDENCIES_OUTPUT when running cc1, because
* otherwise it will emit a line like
*
* tmp.stdout.vexed.732.o: /home/mbp/.ccache/tmp.stdout.vexed.732.i
*
* unsetenv() is on BSD and Linux but not portable. */
putenv("DEPENDENCIES_OUTPUT");
/* Give SWIG a filename for it to create and populate with a list of files that it generates */
if (swig) {
char *ccache_outfiles;
x_asprintf(&ccache_outfiles, "CCACHE_OUTFILES=%s", tmp_outfiles);
unlink(tmp_outfiles);
if (getenv("CCACHE_OUTFILES") || putenv(ccache_outfiles) == -1) {
cc_log("CCACHE_OUTFILES env variable already set or could not be set\n");
stats_update(STATS_ERROR);
failed();
}
}
if (getenv("CCACHE_CPP2")) {
args_add(args, input_file);
} else {
if (swig) {
args_add(args, "-nopreprocess");
}
args_add(args, i_tmpfile);
}
status = execute(args->argv, tmp_stdout, tmp_stderr);
args_pop(args, 3);
if (stat(tmp_stdout, &st1) != 0 || st1.st_size != 0) {
cc_log("compiler produced stdout for %s\n", input_file);
stats_update(STATS_STDOUT);
unlink(tmp_stdout);
unlink(tmp_stderr);
unlink(tmp_outfiles);
if (!swig) unlink(output_file);
failed();
}
unlink(tmp_stdout);
if (status != 0) {
int fd;
cc_log("compile of %s gave status = %d\n", input_file, status);
stats_update(STATS_STATUS);
fd = open(tmp_stderr, O_RDONLY | O_BINARY);
if (fd != -1) {
if (cpp_stderr) {
/* we might have some stderr from cpp */
int fd2 = open(cpp_stderr, O_RDONLY | O_BINARY);
if (fd2 != -1) {
copy_fd(fd2, 2);
close(fd2);
unlink(cpp_stderr);
cpp_stderr = NULL;
}
}
/* we can use a quick method of
getting the failed output */
copy_fd(fd, 2);
close(fd);
unlink(tmp_stderr);
if (i_tmpfile && !direct_i_file) {
unlink(i_tmpfile);
}
exit(status);
}
unlink(tmp_stderr);
unlink(tmp_outfiles);
if (!swig) unlink(output_file);
failed();
} else {
int hardlink = (getenv("CCACHE_NOCOMPRESS") != 0) && (getenv("CCACHE_HARDLINK") != 0);
if (swig) {
/* read the list of generated files and copy each of them into the cache */
FILE *file;
file = fopen(tmp_outfiles, "r");
if (file) {
char out_filename[FILENAME_MAX + 1];
char out_filename_cache[FILENAME_MAX + 1];
while (fgets(out_filename, FILENAME_MAX, file)) {
char *linefeed = strchr(out_filename, '\n');
if (linefeed) {
char *potential_cr = linefeed - 1;
if (potential_cr >= out_filename && *potential_cr == '\r')
*potential_cr = 0;
*linefeed = 0;
if (cached_files_count == 0) {
strcpy(out_filename_cache, hashname);
} else {
sprintf(out_filename_cache, "%s.%d", hashname, cached_files_count);
}
if (commit_to_cache(out_filename, out_filename_cache, hardlink) != 0) {
fclose(file);
unlink(tmp_outfiles);
failed();
}
to_cache_stats_helper(&st1, out_filename_cache, tmp_outfiles, &files_size, &cached_files_count);
} else {
cached_files_count = 0;
break;
}
}
fclose(file);
if (cached_files_count == 0) {
cc_log("failed to copy output files to cache - internal error\n");
stats_update(STATS_ERROR);
unlink(tmp_outfiles);
failed();
}
/* also copy the (uncompressed) file containing the list of generated files into the cache */
sprintf(out_filename_cache, "%s.outfiles", hashname);
if (stat(tmp_outfiles, &st1) != 0 ||
safe_rename(tmp_outfiles, out_filename_cache) != 0) {
cc_log("failed to copy outfiles file to cache - %s\n", strerror(errno));
stats_update(STATS_ERROR);
unlink(tmp_outfiles);
failed();
}
to_cache_stats_helper(&st1, out_filename_cache, tmp_outfiles, &files_size, &cached_files_count);
unlink(tmp_outfiles);
} else {
cc_log("failed to open temp outfiles file - %s\n", strerror(errno));
stats_update(STATS_ERROR);
failed();
}
} else {
if (commit_to_cache(output_file, hashname, hardlink) != 0) {
failed();
}
to_cache_stats_helper(&st1, hashname, 0, &files_size, &cached_files_count);
}
}
x_asprintf(&path_stderr, "%s.stderr", hashname);
if (stat(tmp_stderr, &st1) != 0 ||
move_file(tmp_stderr, path_stderr) != 0) {
cc_log("failed to rename tmp files - %s\n", strerror(errno));
stats_update(STATS_ERROR);
failed();
}
to_cache_stats_helper(&st1, path_stderr, 0, &files_size, &cached_files_count);
cc_log("Placed %d files for %s into cache\n", cached_files_count, input_file);
stats_tocache(files_size, cached_files_count);
free(tmp_stderr);
free(tmp_stdout);
free(tmp_outfiles);
free(path_stderr);
}
