* doc/install.texi: Update for switch of boehm-gc to autoconf 2.57.
-2003-02-23 Matt Austern <austern@apple.com >
-
- * config/darwin.h (SUBTARGET_OPTIONS): Add -mmacosx= option.
- (macosx_version_min_required): Declare global variable.
- * config/darwin-protos.h (darwin_parse_macosx_version_name): Declare.
- * config/darwin.c (macosx_version_min_required): Define variable.
- (darwin_macosx_vers_tbl): Define. Table mapping text strings of
- OS versions to numerical codes.
- (darwin_parse_macosx_version_name): Define. Parse -mmacosx=,
- set macosx_version_min_required appropriately.
- * config/i386/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Define.
- Invoke darwin_parse_macosx_version_name.
- * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Add
- darwin_parse_macosx_version_name to Darwin option handling.
- * doc/invoke.texi (-mmacosx=): Document.
-
2004-02-23 Dale Johannesen <dalej@apple.com>
* config/rs6000.md (movsf_hardfloat): Add POWER form of nop.
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-extern void darwin_parse_macosx_version_name (void);
-
extern int name_needs_quotes (const char *);
extern void machopic_validate_stub_or_non_lazy_ptr (const char *, int);
static void update_stubs (const char *);
static const char *machopic_non_lazy_ptr_name (const char*);
-/* Earliest operating system for which generated code is targeted, as string
- and as integer. The string form is "10.0", "10.1", etc. The corresponding
- numeric versions are 1000, 1010, etc. This number is used for feature
- tests of the form "enable_this_feature = macosx_version_min_required >= n",
- so 0 is a conservative default. */
-
-const char *darwin_macosx_version_name;
-unsigned int macosx_version_min_required = 0;
-
-/* Parse -macosx= option. */
-
-static struct darwin_macosx_vers {
- const char *vers_str;
- unsigned int vers_num;
-} darwin_macosx_vers_tbl[] = {
- { "10.0", 1000 },
- { "10.1", 1010 },
- { "10.2", 1020 },
- { "jaguar", 1020 },
- { "10.3", 1030 },
- { "panther", 1030 },
- { "10.4", 1040 },
- { "10.5", 1050 },
- { NULL, 0 }
-};
-
-void darwin_parse_macosx_version_name (void)
-{
- if (darwin_macosx_version_name)
- {
- struct darwin_macosx_vers *v = darwin_macosx_vers_tbl;
- while (v->vers_str
- && strcmp (darwin_macosx_version_name, v->vers_str) != 0)
- v++;
-
- if (v->vers_str)
- macosx_version_min_required = v->vers_num;
- else
- warning ("-macosx=%s: unrecognized version", darwin_macosx_version_name);
- }
-}
-
int
name_needs_quotes (const char *name)
{
#undef DEFAULT_PCC_STRUCT_RETURN
#define DEFAULT_PCC_STRUCT_RETURN 0
-/* Strings provided by SUBTARGET_OPTIONS */
-extern const char *darwin_macosx_version_name;
-
-/* Override rs6000.h/i386.h definition */
-#undef SUBTARGET_OPTIONS
-#define SUBTARGET_OPTIONS \
- { "macosx=", &darwin_macosx_version_name, \
- N_("Earliest operating system for which code should be generated"), 0 }
-
-/* Earliest operating system for which generated code is targeted. 1000 for 10.0,
- 1010 for 10.1, etc. */
-extern unsigned int macosx_version_min_required;
-
/* This table intercepts weirdo options whose names would interfere
with normal driver conventions, and either translates them into
standardly-named options, or adds a 'Z' so that they can get to
#define SUBTARGET_EXTRA_SPECS \
{ "darwin_arch", "i386" },
-#define SUBTARGET_OVERRIDE_OPTIONS \
-do { \
- darwin_parse_macosx_version_name (); \
-} while (0)
-
/* Use the following macro for any Darwin/x86-specific command-line option
translation. */
#define SUBTARGET_OPTION_TRANSLATE_TABLE
flag_pic = 2; \
} \
} \
- darwin_parse_macosx_version_name (); \
-} while (0)
+}while(0)
/* We want -fPIC by default, unless we're using -static to compile for
the kernel or some such. */
-single_module -static -sub_library -sub_umbrella @gol
-twolevel_namespace -umbrella -undefined @gol
-unexported_symbols_list -weak_reference_mismatches @gol
--whatsloaded -mmacosx=@var{ver}}
+-whatsloaded}
@emph{MIPS Options}
@gccoptlist{-EL -EB -march=@var{arch} -mtune=@var{arch} @gol
This specifies the @var{executable} that will be loading the build
output file being linked. See man ld(1) for more information.
-@item -mmacosx=@var{ver}
-@opindex mmacosx
-This specifies the earliest version of Mac OS for which code should
-be generated. Specifying @code{-mmacosx=10.2}, for example, allows
-the compiler to use features that were first made available in that
-version of the operating system.
-
@item -allowable_client @var{client_name}
@itemx -arch_only