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authorRoland McGrath <mcgrathr@google.com>2020-06-23 12:01:24 -0700
committerRoland McGrath <mcgrathr@google.com>2020-06-23 12:01:24 -0700
commitf37b21b481a7804a13c5806098c19b6119288ba4 (patch)
tree3949b039081a31a28f9c9c227c7810e13ea2f25a
parent236ef0346d88efffd1ca1da1a5d80724cb145660 (diff)
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PR 22843: ld, gold: Add --dependency-file option.
gold/ * options.h (class General_options): Add --dependency-file option. * fileread.cc (File_read::files_read): New static variable. (File_read::open): Add the file to the files_read list. (File_read::record_file_read): New static member function. (File_read::write_dependency_file): New static member function. * fileread.h (class File_read): Declare them. * layout.cc (Layout::read_layout_from_file): Call record_file_read. (Close_task_runner::run): Call write_dependency_file if --dependency-file was passed. ld/ * NEWS: Note --dependency-file. * ld.texi (Options): Document --dependency-file. * ldlex.h (enum option_values): Add OPTION_DEPENDENCY_FILE. * ld.h (ld_config_type): New member dependency_file. * lexsup.c (ld_options, parse_args): Parse --dependency-file. * ldmain.c (struct dependency_file): New type. (dependency_files, dependency_files_tail): New static variables. (track_dependency_files): New function. (write_dependency_file): New function. (main): Call it when --dependency-file was passed. * ldfile.c (ldfile_try_open_bfd): Call track_dependency_files. (ldfile_open_command_file_1): Likewise. * ldelf.c (ldelf_try_needed): Likewise. * pe-dll.c (pe_implied_import_dll): Likewise.
-rw-r--r--gold/ChangeLog13
-rw-r--r--gold/fileread.cc30
-rw-r--r--gold/fileread.h14
-rw-r--r--gold/layout.cc70
-rw-r--r--gold/options.h14
-rw-r--r--ld/ChangeLog18
-rw-r--r--ld/NEWS4
-rw-r--r--ld/ld.h2
-rw-r--r--ld/ld.texi15
-rw-r--r--ld/ldelf.c4
-rw-r--r--ld/ldfile.c28
-rw-r--r--ld/ldlex.h1
-rw-r--r--ld/ldmain.c52
-rw-r--r--ld/ldmain.h1
-rw-r--r--ld/lexsup.c22
-rw-r--r--ld/pe-dll.c2
16 files changed, 230 insertions, 60 deletions
diff --git a/gold/ChangeLog b/gold/ChangeLog
index f4679f9..4d524d7 100644
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,3 +1,16 @@
+2020-06-23 Roland McGrath <mcgrathr@google.com>
+
+ PR 22843
+ * options.h (class General_options): Add --dependency-file option.
+ * fileread.cc (File_read::files_read): New static variable.
+ (File_read::open): Add the file to the files_read list.
+ (File_read::record_file_read): New static member function.
+ (File_read::write_dependency_file): New static member function.
+ * fileread.h (class File_read): Declare them.
+ * layout.cc (Layout::read_layout_from_file): Call record_file_read.
+ (Close_task_runner::run): Call write_dependency_file if
+ --dependency-file was passed.
+
2020-06-18 Fangrui Song <i@maskray.me>
PR gold/26039
diff --git a/gold/fileread.cc b/gold/fileread.cc
index bebe0ab..f5ca719 100644
--- a/gold/fileread.cc
+++ b/gold/fileread.cc
@@ -124,6 +124,7 @@ static Initialize_lock file_counts_initialize_lock(&file_counts_lock);
unsigned long long File_read::total_mapped_bytes;
unsigned long long File_read::current_mapped_bytes;
unsigned long long File_read::maximum_mapped_bytes;
+std::vector<std::string> File_read::files_read;
// Class File_read::View.
@@ -211,6 +212,8 @@ File_read::open(const Task* task, const std::string& name)
gold_debug(DEBUG_FILES, "Attempt to open %s succeeded",
this->name_.c_str());
this->token_.add_writer(task);
+ Hold_optional_lock hl(file_counts_lock);
+ record_file_read(this->name_);
}
return this->descriptor_ >= 0;
@@ -1138,4 +1141,31 @@ Input_file::open_binary(const Task* task, const std::string& name)
binary_to_elf.converted_size());
}
+void
+File_read::record_file_read(const std::string& name)
+{
+ File_read::files_read.push_back(name);
+}
+
+void
+File_read::write_dependency_file(const char* dependency_file_name,
+ const char* output_file_name)
+{
+ FILE *depfile = fopen(dependency_file_name, "w");
+
+ fprintf(depfile, "%s:", output_file_name);
+ for (std::vector<std::string>::const_iterator it = files_read.begin();
+ it != files_read.end();
+ ++it)
+ fprintf(depfile, " \\\n %s", it->c_str());
+ fprintf(depfile, "\n");
+
+ for (std::vector<std::string>::const_iterator it = files_read.begin();
+ it != files_read.end();
+ ++it)
+ fprintf(depfile, "\n%s:\n", it->c_str());
+
+ fclose(depfile);
+}
+
} // End namespace gold.
diff --git a/gold/fileread.h b/gold/fileread.h
index cf92367..2120135 100644
--- a/gold/fileread.h
+++ b/gold/fileread.h
@@ -207,6 +207,15 @@ class File_read
static void
print_stats();
+ // Write the dependency file listing all files read.
+ static void
+ write_dependency_file(const char* dependency_file_name,
+ const char* output_file_name);
+
+ // Record that a file was read. File_read::open does this.
+ static void
+ record_file_read(const std::string& name);
+
// Return the open file descriptor (for plugins).
int
descriptor()
@@ -214,7 +223,7 @@ class File_read
this->reopen_descriptor();
return this->descriptor_;
}
-
+
// Return the file last modification time. Calls gold_fatal if the stat
// system call failed.
Timespec
@@ -247,6 +256,9 @@ class File_read
// --stats.
static unsigned long long maximum_mapped_bytes;
+ // Set of names of all files read.
+ static std::vector<std::string> files_read;
+
// A view into the file.
class View
{
diff --git a/gold/layout.cc b/gold/layout.cc
index 0c7be85..13e533a 100644
--- a/gold/layout.cc
+++ b/gold/layout.cc
@@ -1183,11 +1183,11 @@ Layout::layout(Sized_relobj_file<size, big_endian>* object, unsigned int shndx,
// All ".text.unlikely.*" sections can be moved to a unique
// segment with --text-unlikely-segment option.
bool text_unlikely_segment
- = (parameters->options().text_unlikely_segment()
- && is_prefix_of(".text.unlikely",
- object->section_name(shndx).c_str()));
+ = (parameters->options().text_unlikely_segment()
+ && is_prefix_of(".text.unlikely",
+ object->section_name(shndx).c_str()));
if (text_unlikely_segment)
- {
+ {
elfcpp::Elf_Xword flags
= this->get_output_section_flags(shdr.get_sh_flags());
@@ -1196,11 +1196,11 @@ Layout::layout(Sized_relobj_file<size, big_endian>* object, unsigned int shndx,
&name_key);
os = this->get_output_section(os_name, name_key, sh_type, flags,
ORDER_INVALID, false);
- // Map this output section to a unique segment. This is done to
- // separate "text" that is not likely to be executed from "text"
- // that is likely executed.
+ // Map this output section to a unique segment. This is done to
+ // separate "text" that is not likely to be executed from "text"
+ // that is likely executed.
os->set_is_unique_segment();
- }
+ }
else
{
// Plugins can choose to place one or more subsets of sections in
@@ -1221,7 +1221,7 @@ Layout::layout(Sized_relobj_file<size, big_endian>* object, unsigned int shndx,
// We know the name of the output section, directly call
// get_output_section here by-passing choose_output_section.
elfcpp::Elf_Xword flags
- = this->get_output_section_flags(shdr.get_sh_flags());
+ = this->get_output_section_flags(shdr.get_sh_flags());
const char* os_name = it->second->name;
Stringpool::Key name_key;
@@ -1229,11 +1229,11 @@ Layout::layout(Sized_relobj_file<size, big_endian>* object, unsigned int shndx,
os = this->get_output_section(os_name, name_key, sh_type, flags,
ORDER_INVALID, false);
if (!os->is_unique_segment())
- {
- os->set_is_unique_segment();
- os->set_extra_segment_flags(it->second->flags);
- os->set_segment_alignment(it->second->align);
- }
+ {
+ os->set_is_unique_segment();
+ os->set_extra_segment_flags(it->second->flags);
+ os->set_segment_alignment(it->second->align);
+ }
}
}
if (os == NULL)
@@ -2268,9 +2268,9 @@ Layout::layout_gnu_property(unsigned int note_type,
const int size = parameters->target().get_size();
const bool is_big_endian = parameters->target().is_big_endian();
if (size == 32)
- {
- if (is_big_endian)
- {
+ {
+ if (is_big_endian)
+ {
#ifdef HAVE_TARGET_32_BIG
parameters->sized_target<32, true>()->
record_gnu_property(note_type, pr_type, pr_datasz, pr_data,
@@ -2278,9 +2278,9 @@ Layout::layout_gnu_property(unsigned int note_type,
#else
gold_unreachable();
#endif
- }
- else
- {
+ }
+ else
+ {
#ifdef HAVE_TARGET_32_LITTLE
parameters->sized_target<32, false>()->
record_gnu_property(note_type, pr_type, pr_datasz, pr_data,
@@ -2288,12 +2288,12 @@ Layout::layout_gnu_property(unsigned int note_type,
#else
gold_unreachable();
#endif
- }
- }
+ }
+ }
else if (size == 64)
- {
- if (is_big_endian)
- {
+ {
+ if (is_big_endian)
+ {
#ifdef HAVE_TARGET_64_BIG
parameters->sized_target<64, true>()->
record_gnu_property(note_type, pr_type, pr_datasz, pr_data,
@@ -2301,9 +2301,9 @@ Layout::layout_gnu_property(unsigned int note_type,
#else
gold_unreachable();
#endif
- }
- else
- {
+ }
+ else
+ {
#ifdef HAVE_TARGET_64_LITTLE
parameters->sized_target<64, false>()->
record_gnu_property(note_type, pr_type, pr_datasz, pr_data,
@@ -2311,10 +2311,10 @@ Layout::layout_gnu_property(unsigned int note_type,
#else
gold_unreachable();
#endif
- }
- }
+ }
+ }
else
- gold_unreachable();
+ gold_unreachable();
return;
}
@@ -2922,6 +2922,8 @@ Layout::read_layout_from_file()
gold_fatal(_("unable to open --section-ordering-file file %s: %s"),
filename, strerror(errno));
+ File_read::record_file_read(filename);
+
std::getline(in, line); // this chops off the trailing \n, if any
unsigned int position = 1;
this->set_section_ordering_specified();
@@ -3299,7 +3301,7 @@ Layout::create_gnu_properties_note()
write_sized_value(datasz, 4, p + 4, is_big_endian);
memcpy(p + 8, prop->second.pr_data, datasz);
if (aligned_datasz > datasz)
- memset(p + 8 + datasz, 0, aligned_datasz - datasz);
+ memset(p + 8 + datasz, 0, aligned_datasz - datasz);
p += 8 + aligned_datasz;
}
Output_section_data* posd = new Output_data_const(desc, descsz, 4);
@@ -6156,6 +6158,10 @@ Close_task_runner::run(Workqueue*, const Task*)
if (this->options_->oformat_enum() != General_options::OBJECT_FORMAT_ELF)
this->layout_->write_binary(this->of_);
+ if (this->options_->dependency_file())
+ File_read::write_dependency_file(this->options_->dependency_file(),
+ this->options_->output_file_name());
+
this->of_->close();
}
diff --git a/gold/options.h b/gold/options.h
index f0e9fbd..3c8d25a 100644
--- a/gold/options.h
+++ b/gold/options.h
@@ -472,7 +472,7 @@ struct Struct_special : public Struct_var
options::String_set::const_iterator \
varname__##_end() const \
{ return this->varname__##_.value.end(); } \
- \
+ \
options::String_set::size_type \
varname__##_size() const \
{ return this->varname__##_.value.size(); } \
@@ -800,6 +800,10 @@ class General_options
N_("Do not demangle C++ symbols in log messages"),
NULL);
+ DEFINE_string(dependency_file, options::TWO_DASHES, '\0', NULL,
+ N_("Write a dependency file listing all files read"),
+ N_("FILE"));
+
DEFINE_bool(detect_odr_violations, options::TWO_DASHES, '\0', false,
N_("Look for violations of the C++ One Definition Rule"),
N_("Do not look for violations of the C++ One Definition Rule"));
@@ -1501,10 +1505,10 @@ class General_options
DEFINE_uint64(stack_size, options::DASH_Z, '\0', 0,
N_("Set PT_GNU_STACK segment p_memsz to SIZE"), N_("SIZE"));
DEFINE_enum(start_stop_visibility, options::DASH_Z, '\0', "protected",
- N_("ELF symbol visibility for synthesized "
- "__start_* and __stop_* symbols"),
- ("[default,internal,hidden,protected]"),
- {"default", "internal", "hidden", "protected"});
+ N_("ELF symbol visibility for synthesized "
+ "__start_* and __stop_* symbols"),
+ ("[default,internal,hidden,protected]"),
+ {"default", "internal", "hidden", "protected"});
DEFINE_bool(text, options::DASH_Z, '\0', false,
N_("Do not permit relocations in read-only segments"),
N_("Permit relocations in read-only segments"));
diff --git a/ld/ChangeLog b/ld/ChangeLog
index a2e3f62..7917956 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,21 @@
+2020-06-23 Roland McGrath <mcgrathr@google.com>
+
+ PR 22843
+ * NEWS: Note --dependency-file.
+ * ld.texi (Options): Document --dependency-file.
+ * ldlex.h (enum option_values): Add OPTION_DEPENDENCY_FILE.
+ * ld.h (ld_config_type): New member dependency_file.
+ * lexsup.c (ld_options, parse_args): Parse --dependency-file.
+ * ldmain.c (struct dependency_file): New type.
+ (dependency_files, dependency_files_tail): New static variables.
+ (track_dependency_files): New function.
+ (write_dependency_file): New function.
+ (main): Call it when --dependency-file was passed.
+ * ldfile.c (ldfile_try_open_bfd): Call track_dependency_files.
+ (ldfile_open_command_file_1): Likewise.
+ * ldelf.c (ldelf_try_needed): Likewise.
+ * pe-dll.c (pe_implied_import_dll): Likewise.
+
2020-06-23 Alan Modra <amodra@gmail.com>
PR 26150
diff --git a/ld/NEWS b/ld/NEWS
index 6955937..4dd4f3c 100644
--- a/ld/NEWS
+++ b/ld/NEWS
@@ -28,6 +28,10 @@
* Add ELF linker command-line option `-z start-stop-visibility=...' to control
the visibility of synthetic `__start_SECNAME` and `__stop_SECNAME` symbols.
+* Add command-line option --dependency-file to write a Make-style dependency
+ file listing the input files consulted by the linker, like the files written
+ by the compiler's -M -MP options.
+
Changes in 2.34:
* The ld check for "PHDR segment not covered by LOAD segment" is more
diff --git a/ld/ld.h b/ld/ld.h
index 71fd781..1790dc8 100644
--- a/ld/ld.h
+++ b/ld/ld.h
@@ -286,6 +286,8 @@ typedef struct
char *map_filename;
FILE *map_file;
+ char *dependency_file;
+
unsigned int split_by_reloc;
bfd_size_type split_by_file;
diff --git a/ld/ld.texi b/ld/ld.texi
index ecdbf77..40b042d 100644
--- a/ld/ld.texi
+++ b/ld/ld.texi
@@ -893,6 +893,21 @@ Use @var{output} as the name for the program produced by @command{ld}; if this
option is not specified, the name @file{a.out} is used by default. The
script command @code{OUTPUT} can also specify the output file name.
+@kindex --dependency-file=@var{depfile}
+@cindex dependency file
+@item --dependency-file=@var{depfile}
+Write a @dfn{dependency file} to @var{depfile}. This file contains a rule
+suitable for @code{make} describing the output file and all the input files
+that were read to produce it. The output is similar to the compiler's
+output with @samp{-M -MP} (@pxref{Preprocessor Options,, Options
+Controlling the Preprocessor, gcc.info, Using the GNU Compiler
+Collection}). Note that there is no option like the compiler's @samp{-MM},
+to exclude ``system files'' (which is not a well-specified concept in the
+linker, unlike ``system headers'' in the compiler). So the output from
+@samp{--dependency-file} is always specific to the exact state of the
+installation where it was produced, and should not be copied into
+distributed makefiles without careful editing.
+
@kindex -O @var{level}
@cindex generating optimized output
@item -O @var{level}
diff --git a/ld/ldelf.c b/ld/ldelf.c
index 8f2167e..6fa09cf 100644
--- a/ld/ldelf.c
+++ b/ld/ldelf.c
@@ -262,6 +262,8 @@ ldelf_try_needed (struct dt_needed *needed, int force, int is_linux)
return FALSE;
}
+ track_dependency_files (name);
+
/* Linker needs to decompress sections. */
abfd->flags |= BFD_DECOMPRESS;
@@ -1065,7 +1067,7 @@ ldelf_after_open (int use_libpath, int native, int is_linux, int is_freebsd,
}
return;
}
-
+
if (!link_info.traditional_format)
{
bfd *elfbfd = NULL;
diff --git a/ld/ldfile.c b/ld/ldfile.c
index f3de2c2..e39170b 100644
--- a/ld/ldfile.c
+++ b/ld/ldfile.c
@@ -142,6 +142,8 @@ ldfile_try_open_bfd (const char *attempt,
return FALSE;
}
+ track_dependency_files (attempt);
+
/* Linker needs to decompress sections. */
entry->the_bfd->flags |= BFD_DECOMPRESS;
@@ -416,21 +418,21 @@ ldfile_open_file (lang_input_statement_type *entry)
bfd_boolean found = FALSE;
/* If extra_search_path is set, entry->filename is a relative path.
- Search the directory of the current linker script before searching
- other paths. */
+ Search the directory of the current linker script before searching
+ other paths. */
if (entry->extra_search_path)
- {
- char *path = concat (entry->extra_search_path, slash, entry->filename,
- (const char *)0);
- if (ldfile_try_open_bfd (path, entry))
- {
- entry->filename = path;
- entry->flags.search_dirs = FALSE;
- return;
- }
+ {
+ char *path = concat (entry->extra_search_path, slash, entry->filename,
+ (const char *)0);
+ if (ldfile_try_open_bfd (path, entry))
+ {
+ entry->filename = path;
+ entry->flags.search_dirs = FALSE;
+ return;
+ }
free (path);
- }
+ }
/* Try to open <filename><suffix> or lib<filename><suffix>.a. */
for (arch = search_arch_head; arch != NULL; arch = arch->next)
@@ -675,6 +677,8 @@ ldfile_open_command_file_1 (const char *name, enum script_open_style open_how)
return;
}
+ track_dependency_files (name);
+
lex_push_file (ldlex_input_stack, name, sysrooted);
lineno = 1;
diff --git a/ld/ldlex.h b/ld/ldlex.h
index 7868dca..5ea083e 100644
--- a/ld/ldlex.h
+++ b/ld/ldlex.h
@@ -154,6 +154,7 @@ enum option_values
OPTION_NO_PRINT_MAP_DISCARDED,
OPTION_NON_CONTIGUOUS_REGIONS,
OPTION_NON_CONTIGUOUS_REGIONS_WARNINGS,
+ OPTION_DEPENDENCY_FILE,
};
/* The initial parser states. */
diff --git a/ld/ldmain.c b/ld/ldmain.c
index 94a745e..08be903 100644
--- a/ld/ldmain.c
+++ b/ld/ldmain.c
@@ -160,6 +160,53 @@ static bfd_error_handler_type default_bfd_error_handler;
struct bfd_link_info link_info;
+struct dependency_file
+{
+ struct dependency_file *next;
+ char *name;
+};
+
+static struct dependency_file *dependency_files, *dependency_files_tail;
+
+void
+track_dependency_files (const char *filename)
+{
+ struct dependency_file *dep
+ = (struct dependency_file *) xmalloc (sizeof (*dep));
+ dep->name = xstrdup (filename);
+ dep->next = NULL;
+ if (dependency_files == NULL)
+ dependency_files = dep;
+ else
+ dependency_files_tail->next = dep;
+ dependency_files_tail = dep;
+}
+
+static void
+write_dependency_file (void)
+{
+ FILE *out;
+ struct dependency_file *dep;
+
+ out = fopen (config.dependency_file, FOPEN_WT);
+ if (out == NULL)
+ {
+ einfo (_("%F%P: cannot open dependency file %s: %E\n"),
+ config.dependency_file);
+ }
+
+ fprintf (out, "%s:", output_filename);
+
+ for (dep = dependency_files; dep != NULL; dep = dep->next)
+ fprintf (out, " \\\n %s", dep->name);
+
+ fprintf (out, "\n");
+ for (dep = dependency_files; dep != NULL; dep = dep->next)
+ fprintf (out, "\n%s:\n", dep->name);
+
+ fclose (out);
+}
+
static void
ld_cleanup (void)
{
@@ -239,7 +286,7 @@ main (int argc, char **argv)
/* is_sysrooted_pathname() relies on no trailing dirsep. */
if (ld_canon_sysroot_len > 0
&& IS_DIR_SEPARATOR (ld_canon_sysroot [ld_canon_sysroot_len - 1]))
- ld_canon_sysroot [--ld_canon_sysroot_len] = '\0';
+ ld_canon_sysroot [--ld_canon_sysroot_len] = '\0';
}
else
ld_canon_sysroot_len = -1;
@@ -481,6 +528,9 @@ main (int argc, char **argv)
ldexp_finish ();
lang_finish ();
+ if (config.dependency_file != NULL)
+ write_dependency_file ();
+
/* Even if we're producing relocatable output, some non-fatal errors should
be reported in the exit status. (What non-fatal errors, if any, do we
want to ignore for relocatable output?) */
diff --git a/ld/ldmain.h b/ld/ldmain.h
index 0f05821..ac7db57 100644
--- a/ld/ldmain.h
+++ b/ld/ldmain.h
@@ -58,5 +58,6 @@ extern void add_ysym (const char *);
extern void add_wrap (const char *);
extern void add_ignoresym (struct bfd_link_info *, const char *);
extern void add_keepsyms_file (const char *);
+extern void track_dependency_files (const char *);
#endif
diff --git a/ld/lexsup.c b/ld/lexsup.c
index 65a9453..48c6eca 100644
--- a/ld/lexsup.c
+++ b/ld/lexsup.c
@@ -111,6 +111,8 @@ static const struct ld_option ld_options[] =
'c', N_("FILE"), N_("Read MRI format linker script"), TWO_DASHES },
{ {"dc", no_argument, NULL, 'd'},
'd', NULL, N_("Force common symbols to be defined"), ONE_DASH },
+ { {"dependency-file", required_argument, NULL, OPTION_DEPENDENCY_FILE},
+ '\0', N_("FILE"), N_("Write dependency file"), TWO_DASHES },
{ {"dp", no_argument, NULL, 'd'},
'\0', NULL, NULL, ONE_DASH },
{ {"force-group-allocation", no_argument, NULL,
@@ -1441,7 +1443,7 @@ parse_args (unsigned argc, char **argv)
= lang_new_vers_pattern (NULL, xstrdup (optarg), NULL,
FALSE);
lang_append_dynamic_list (&export_list, expr);
- }
+ }
break;
case OPTION_EXPORT_DYNAMIC_SYMBOL_LIST:
/* This option indicates a small script that only specifies
@@ -1631,6 +1633,10 @@ parse_args (unsigned argc, char **argv)
case OPTION_PRINT_MAP_DISCARDED:
config.print_map_discarded = TRUE;
break;
+
+ case OPTION_DEPENDENCY_FILE:
+ config.dependency_file = optarg;
+ break;
}
}
@@ -1906,14 +1912,14 @@ elf_shlib_list_options (FILE *file)
}
fprintf (file, _("\
-P AUDITLIB, --depaudit=AUDITLIB\n" "\
- Specify a library to use for auditing dependencies\n"));
+ Specify a library to use for auditing dependencies\n"));
fprintf (file, _("\
-z combreloc Merge dynamic relocs into one section and sort\n"));
fprintf (file, _("\
-z nocombreloc Don't merge dynamic relocs into one section\n"));
fprintf (file, _("\
-z global Make symbols in DSO available for subsequently\n\
- loaded objects\n"));
+ loaded objects\n"));
fprintf (file, _("\
-z initfirst Mark DSO to be initialized first at runtime\n"));
fprintf (file, _("\
@@ -1936,7 +1942,7 @@ elf_shlib_list_options (FILE *file)
-z now Mark object non-lazy runtime binding\n"));
fprintf (file, _("\
-z origin Mark object requiring immediate $ORIGIN\n\
- processing at runtime\n"));
+ processing at runtime\n"));
#if DEFAULT_LD_Z_RELRO
fprintf (file, _("\
-z relro Create RELRO program header (default)\n"));
@@ -1994,13 +2000,13 @@ elf_static_list_options (FILE *file)
--build-id[=STYLE] Generate build ID note\n"));
fprintf (file, _("\
--compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi]\n\
- Compress DWARF debug sections using zlib\n"));
+ Compress DWARF debug sections using zlib\n"));
#ifdef DEFAULT_FLAG_COMPRESS_DEBUG
fprintf (file, _("\
- Default: zlib-gabi\n"));
+ Default: zlib-gabi\n"));
#else
fprintf (file, _("\
- Default: none\n"));
+ Default: none\n"));
#endif
fprintf (file, _("\
-z common-page-size=SIZE Set common page size to SIZE\n"));
@@ -2025,7 +2031,7 @@ elf_plt_unwind_list_options (FILE *file)
--ld-generated-unwind-info Generate exception handling info for PLT\n"));
fprintf (file, _("\
--no-ld-generated-unwind-info\n\
- Don't generate exception handling info for PLT\n"));
+ Don't generate exception handling info for PLT\n"));
}
static void
diff --git a/ld/pe-dll.c b/ld/pe-dll.c
index f72b658..3e8fe1b 100644
--- a/ld/pe-dll.c
+++ b/ld/pe-dll.c
@@ -3344,6 +3344,8 @@ pe_implied_import_dll (const char *filename)
return FALSE;
}
+ track_dependency_files (filename);
+
/* PEI dlls seem to be bfd_objects. */
if (!bfd_check_format (dll, bfd_object))
{