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-rw-r--r--gcc/cp/mapper-client.cc5
-rw-r--r--gcc/cp/mapper-client.h1
-rw-r--r--gcc/cp/module.cc18
-rw-r--r--gcc/testsuite/g++.dg/modules/depreport-2.modmap2
-rw-r--r--gcc/testsuite/g++.dg/modules/depreport-2_a.C15
-rw-r--r--gcc/testsuite/g++.dg/modules/depreport-2_b.C14
-rw-r--r--gcc/testsuite/g++.dg/modules/test-depfile.py20
7 files changed, 66 insertions, 9 deletions
diff --git a/gcc/cp/mapper-client.cc b/gcc/cp/mapper-client.cc
index 39e80df..9272719 100644
--- a/gcc/cp/mapper-client.cc
+++ b/gcc/cp/mapper-client.cc
@@ -34,6 +34,7 @@ along with GCC; see the file COPYING3. If not see
#include "diagnostic-core.h"
#include "mapper-client.h"
#include "intl.h"
+#include "mkdeps.h"
#include "../../c++tools/resolver.h"
@@ -132,6 +133,7 @@ spawn_mapper_program (char const **errmsg, std::string &name,
module_client *
module_client::open_module_client (location_t loc, const char *o,
+ class mkdeps *deps,
void (*set_repo) (const char *),
char const *full_program_name)
{
@@ -285,6 +287,9 @@ module_client::open_module_client (location_t loc, const char *o,
errmsg = "opening";
else
{
+ /* Add the mapper file to the dependency tracking. */
+ if (deps)
+ deps_add_dep (deps, name.c_str ());
if (int l = r->read_tuple_file (fd, ident, false))
{
if (l > 0)
diff --git a/gcc/cp/mapper-client.h b/gcc/cp/mapper-client.h
index b32723c..a3b0b8a 100644
--- a/gcc/cp/mapper-client.h
+++ b/gcc/cp/mapper-client.h
@@ -55,6 +55,7 @@ public:
public:
static module_client *open_module_client (location_t loc, const char *option,
+ class mkdeps *,
void (*set_repo) (const char *),
char const *);
static void close_module_client (location_t loc, module_client *);
diff --git a/gcc/cp/module.cc b/gcc/cp/module.cc
index f3acc4e..77c9edc 100644
--- a/gcc/cp/module.cc
+++ b/gcc/cp/module.cc
@@ -3969,12 +3969,12 @@ static GTY(()) vec<tree, va_gc> *partial_specializations;
/* Our module mapper (created lazily). */
module_client *mapper;
-static module_client *make_mapper (location_t loc);
-inline module_client *get_mapper (location_t loc)
+static module_client *make_mapper (location_t loc, class mkdeps *deps);
+inline module_client *get_mapper (location_t loc, class mkdeps *deps)
{
auto *res = mapper;
if (!res)
- res = make_mapper (loc);
+ res = make_mapper (loc, deps);
return res;
}
@@ -14033,7 +14033,7 @@ get_module (const char *ptr)
/* Create a new mapper connecting to OPTION. */
module_client *
-make_mapper (location_t loc)
+make_mapper (location_t loc, class mkdeps *deps)
{
timevar_start (TV_MODULE_MAPPER);
const char *option = module_mapper_name;
@@ -14041,7 +14041,7 @@ make_mapper (location_t loc)
option = getenv ("CXX_MODULE_MAPPER");
mapper = module_client::open_module_client
- (loc, option, &set_cmi_repo,
+ (loc, option, deps, &set_cmi_repo,
(save_decoded_options[0].opt_index == OPT_SPECIAL_program_name)
&& save_decoded_options[0].arg != progname
? save_decoded_options[0].arg : nullptr);
@@ -19506,7 +19506,7 @@ maybe_translate_include (cpp_reader *reader, line_maps *lmaps, location_t loc,
dump.push (NULL);
dump () && dump ("Checking include translation '%s'", path);
- auto *mapper = get_mapper (cpp_main_loc (reader));
+ auto *mapper = get_mapper (cpp_main_loc (reader), cpp_get_deps (reader));
size_t len = strlen (path);
path = canonicalize_header_name (NULL, loc, true, path, len);
@@ -19622,7 +19622,7 @@ module_begin_main_file (cpp_reader *reader, line_maps *lmaps,
static void
name_pending_imports (cpp_reader *reader)
{
- auto *mapper = get_mapper (cpp_main_loc (reader));
+ auto *mapper = get_mapper (cpp_main_loc (reader), cpp_get_deps (reader));
if (!vec_safe_length (pending_imports))
/* Not doing anything. */
@@ -20092,7 +20092,7 @@ init_modules (cpp_reader *reader)
if (!flag_module_lazy)
/* Get the mapper now, if we're not being lazy. */
- get_mapper (cpp_main_loc (reader));
+ get_mapper (cpp_main_loc (reader), cpp_get_deps (reader));
if (!flag_preprocess_only)
{
@@ -20302,7 +20302,7 @@ late_finish_module (cpp_reader *reader, module_processing_cookie *cookie,
if (!errorcount)
{
- auto *mapper = get_mapper (cpp_main_loc (reader));
+ auto *mapper = get_mapper (cpp_main_loc (reader), cpp_get_deps (reader));
mapper->ModuleCompiled (state->get_flatname ());
}
else if (cookie->cmi_name)
diff --git a/gcc/testsuite/g++.dg/modules/depreport-2.modmap b/gcc/testsuite/g++.dg/modules/depreport-2.modmap
new file mode 100644
index 0000000..ff271df
--- /dev/null
+++ b/gcc/testsuite/g++.dg/modules/depreport-2.modmap
@@ -0,0 +1,2 @@
+$root .
+Foo Foo.gcm
diff --git a/gcc/testsuite/g++.dg/modules/depreport-2_a.C b/gcc/testsuite/g++.dg/modules/depreport-2_a.C
new file mode 100644
index 0000000..6912de1
--- /dev/null
+++ b/gcc/testsuite/g++.dg/modules/depreport-2_a.C
@@ -0,0 +1,15 @@
+// { dg-do preprocess }
+// { dg-additional-options -fmodules-ts }
+// { dg-additional-options -fmodule-mapper=[srcdir]/depreport-2.modmap }
+// { dg-additional-options -MD }
+// { dg-additional-options "-MF depreport-2_a.d" }
+
+export module Foo;
+
+export class Base
+{
+public:
+ int m;
+};
+
+// { dg-final { run-check-module-dep-expect-input "depreport-2_a.d" "[srcdir]/depreport-2.modmap" } }
diff --git a/gcc/testsuite/g++.dg/modules/depreport-2_b.C b/gcc/testsuite/g++.dg/modules/depreport-2_b.C
new file mode 100644
index 0000000..d94d6a2
--- /dev/null
+++ b/gcc/testsuite/g++.dg/modules/depreport-2_b.C
@@ -0,0 +1,14 @@
+// { dg-do preprocess }
+// { dg-additional-options -fmodules-ts }
+// { dg-additional-options -fmodule-mapper=[srcdir]/depreport-2.modmap }
+// { dg-additional-options -MD }
+// { dg-additional-options "-MF depreport-2_b.d" }
+
+import Foo;
+
+void foo ()
+{
+ Base b;
+}
+
+// { dg-final { run-check-module-dep-expect-input "depreport-2_b.d" "[srcdir]/depreport-2.modmap" } }
diff --git a/gcc/testsuite/g++.dg/modules/test-depfile.py b/gcc/testsuite/g++.dg/modules/test-depfile.py
index ea4edb6..9693c05 100644
--- a/gcc/testsuite/g++.dg/modules/test-depfile.py
+++ b/gcc/testsuite/g++.dg/modules/test-depfile.py
@@ -28,6 +28,11 @@ class Input(Token):
self.path = path
+class OrderInput(Token):
+ def __init__(self, path):
+ self.path = path
+
+
class Colon(Token):
pass
@@ -89,6 +94,10 @@ def validate_depfile(depfile, expect_input=None):
if word.endswith(':'):
tokenized.append(word[:-1])
word = word[-1]
+ # Detect `:` at the end of a word.
+ if word.endswith(':|'):
+ tokenized.append(word[:-2])
+ word = word[-2]
# Add word to the tokenized set.
tokenized.append(word)
@@ -104,6 +113,8 @@ def validate_depfile(depfile, expect_input=None):
kind = 'dependency'
elif token == '+=':
kind = 'append'
+ elif token == ':|':
+ kind = 'order-only'
if line == ['']:
kind = 'empty'
@@ -120,6 +131,15 @@ def validate_depfile(depfile, expect_input=None):
line_parse.append(Input(token))
else:
line_parse.append(Output(token))
+ elif kind == 'order-only':
+ after_op = False
+ for token in line:
+ if token == ':|':
+ after_op = True
+ elif after_op:
+ line_parse.append(OrderInput(token))
+ else:
+ line_parse.append(Output(token))
elif kind == 'append':
after_op = False
for token in line:
generated by cgit v1.1 at 2025-02-01 14:58:33 +0000