user_set_##varname__() const \
{ return this->varname__##_.user_set_via_option; } \
\
+ void \
+ set_user_set_##varname__() \
+ { this->varname__##_.user_set_via_option = true; } \
+ \
private: \
struct Struct_##varname__ : public options::Struct_var \
{ \
bool \
any_##varname__() const \
{ return !this->varname__##_.value.empty(); } \
+ \
bool \
is_##varname__(const char* symbol) const \
{ \
return (!this->varname__##_.value.empty() \
&& (this->varname__##_.value.find(std::string(symbol)) \
!= this->varname__##_.value.end())); \
- }
+ } \
+ \
+ options::String_set::const_iterator \
+ varname__##_begin() const \
+ { return this->varname__##_.value.begin(); } \
+ \
+ options::String_set::const_iterator \
+ varname__##_end() const \
+ { return this->varname__##_.value.end(); }
// When you have a list of possible values (expressed as string)
// After helparg__ should come an initializer list, like
choices, sizeof(choices) / sizeof(*choices)); \
}
+// This is like DEFINE_bool, but VARNAME is the name of a different
+// option. This option becomes an alias for that one. INVERT is true
+// if this option is an inversion of the other one.
+#define DEFINE_bool_alias(option__, varname__, dashes__, shortname__, \
+ helpstring__, no_helpstring__, invert__) \
+ private: \
+ struct Struct_##option__ : public options::Struct_var \
+ { \
+ Struct_##option__() \
+ : option(#option__, dashes__, shortname__, "", helpstring__, \
+ NULL, false, this) \
+ { } \
+ \
+ void \
+ parse_to_value(const char*, const char*, \
+ Command_line*, General_options* options) \
+ { \
+ options->set_##varname__(!invert__); \
+ options->set_user_set_##varname__(); \
+ } \
+ \
+ options::One_option option; \
+ }; \
+ Struct_##option__ option__##_; \
+ \
+ struct Struct_no_##option__ : public options::Struct_var \
+ { \
+ Struct_no_##option__() \
+ : option((dashes__ == options::DASH_Z \
+ ? "no" #option__ \
+ : "no-" #option__), \
+ dashes__, '\0', "", no_helpstring__, \
+ NULL, false, this) \
+ { } \
+ \
+ void \
+ parse_to_value(const char*, const char*, \
+ Command_line*, General_options* options) \
+ { \
+ options->set_##varname__(invert__); \
+ options->set_user_set_##varname__(); \
+ } \
+ \
+ options::One_option option; \
+ }; \
+ Struct_no_##option__ no_##option__##_initializer_
+
// This is used for non-standard flags. It defines no functions; it
// just calls General_options::parse_VARNAME whenever the flag is
// seen. We declare parse_VARNAME as a static member of
DEFINE_bool(Bdynamic, options::ONE_DASH, '\0', true,
N_("-l searches for shared libraries"), NULL);
- // Bstatic affects the same variable as Bdynamic, so we have to use
- // the "special" macro to make that happen.
- DEFINE_special(Bstatic, options::ONE_DASH, '\0',
- N_("-l does not search for shared libraries"), NULL);
+ DEFINE_bool_alias(Bstatic, Bdynamic, options::ONE_DASH, '\0',
+ N_("-l does not search for shared libraries"), NULL,
+ true);
DEFINE_bool(Bsymbolic, options::ONE_DASH, '\0', false,
N_("Bind defined symbols locally"), NULL);
DEFINE_string(m, options::EXACTLY_ONE_DASH, 'm', "",
N_("Ignored for compatibility"), N_("EMULATION"));
+ DEFINE_bool(print_map, options::TWO_DASHES, 'M', false,
+ N_("Write map file on standard output"), NULL);
+ DEFINE_string(Map, options::ONE_DASH, '\0', NULL, N_("Write map file"),
+ N_("MAPFILENAME"));
+
DEFINE_enable(new_dtags, options::EXACTLY_TWO_DASHES, '\0', false,
N_("Enable use of DT_RUNPATH and DT_FLAGS"),
N_("Disable use of DT_RUNPATH and DT_FLAGS"));
DEFINE_bool(noinhibit_exec, options::TWO_DASHES, '\0', false,
N_("Create an output file even if errors occur"), NULL);
+ DEFINE_bool_alias(no_undefined, defs, options::TWO_DASHES, '\0',
+ N_("Report undefined symbols (even with --shared)"),
+ NULL, false);
+
DEFINE_string(output, options::TWO_DASHES, 'o', "a.out",
N_("Set output file name"), N_("FILE"));
N_("Strip all symbols"), NULL);
DEFINE_bool(strip_debug, options::TWO_DASHES, 'S', false,
N_("Strip debugging information"), NULL);
+ DEFINE_bool(strip_debug_non_line, options::TWO_DASHES, '\0', false,
+ N_("Emit only debug line number information"), NULL);
DEFINE_bool(strip_debug_gdb, options::TWO_DASHES, '\0', false,
N_("Strip debug symbols that are unused by gdb "
"(at least versions <= 6.7)"), NULL);
DEFINE_uint64(Ttext, options::ONE_DASH, '\0', -1U,
N_("Set the address of the text segment"), N_("ADDRESS"));
+ DEFINE_set(undefined, options::TWO_DASHES, 'u',
+ N_("Create undefined reference to SYMBOL"), N_("SYMBOL"));
+
DEFINE_bool(verbose, options::TWO_DASHES, '\0', false,
N_("Synonym for --debug=files"), NULL);
DEFINE_bool(nodump, options::DASH_Z, '\0', false,
N_("Mark DSO not available to dldump"),
NULL);
+ DEFINE_bool(relro, options::DASH_Z, '\0', false,
+ N_("Where possible mark variables read-only after relocation"),
+ N_("Don't mark variables read-only after relocation"));
public:
typedef options::Dir_list Dir_list;