@ -65,7 +65,7 @@ parse_args (argc, argv)
as if it were the argument of an option with character code 1. */
const char * shortopts =
" -a:A:B:: b:c:de:F::G:gh:iL:l:Mm:NnO:o:R:rSsT:tu:VvXxY:y:z:() " ;
" -a:A:b:c:de:F::G:gh:iL:l:Mm:NnO:o:R:rSsT:tu:VvXxY:y:z:() " ;
/* 150 isn't special; it's just an arbitrary non-ASCII char value. */
@ -83,11 +83,13 @@ parse_args (argc, argv)
# define OPTION_NO_KEEP_MEMORY (OPTION_MAP + 1)
# define OPTION_NOINHIBIT_EXEC (OPTION_NO_KEEP_MEMORY + 1)
# define OPTION_NON_SHARED (OPTION_NOINHIBIT_EXEC + 1)
# define OPTION_OFORMAT (OPTION_NON_SHARED + 1)
# define OPTION_NO_WHOLE_ARCHIVE (OPTION_NON_SHARED + 1)
# define OPTION_OFORMAT (OPTION_NO_WHOLE_ARCHIVE + 1)
# define OPTION_RELAX (OPTION_OFORMAT + 1)
# define OPTION_RETAIN_SYMBOLS_FILE (OPTION_RELAX + 1)
# define OPTION_RPATH (OPTION_RETAIN_SYMBOLS_FILE + 1)
# define OPTION_SHARED (OPTION_RPATH + 1)
# define OPTION_RPATH_LINK (OPTION_RPATH + 1)
# define OPTION_SHARED (OPTION_RPATH_LINK + 1)
# define OPTION_SONAME (OPTION_SHARED + 1)
# define OPTION_SORT_COMMON (OPTION_SONAME + 1)
# define OPTION_STATS (OPTION_SORT_COMMON + 1)
@ -130,6 +132,7 @@ parse_args (argc, argv)
{ " help " , no_argument , NULL , OPTION_HELP } ,
{ " Map " , required_argument , NULL , OPTION_MAP } ,
{ " no-keep-memory " , no_argument , NULL , OPTION_NO_KEEP_MEMORY } ,
{ " no-whole-archive " , no_argument , NULL , OPTION_NO_WHOLE_ARCHIVE } ,
{ " noinhibit-exec " , no_argument , NULL , OPTION_NOINHIBIT_EXEC } ,
{ " noinhibit_exec " , no_argument , NULL , OPTION_NOINHIBIT_EXEC } ,
{ " non_shared " , no_argument , NULL , OPTION_NON_SHARED } ,
@ -139,6 +142,7 @@ parse_args (argc, argv)
{ " relax " , no_argument , NULL , OPTION_RELAX } ,
{ " retain-symbols-file " , required_argument , NULL , OPTION_RETAIN_SYMBOLS_FILE } ,
{ " rpath " , required_argument , NULL , OPTION_RPATH } ,
{ " rpath-link " , required_argument , NULL , OPTION_RPATH_LINK } ,
{ " shared " , no_argument , NULL , OPTION_SHARED } ,
{ " soname " , required_argument , NULL , OPTION_SONAME } ,
{ " sort-common " , no_argument , NULL , OPTION_SORT_COMMON } ,
@ -219,8 +223,7 @@ parse_args (argc, argv)
einfo ( " %P%F: unrecognized -a option `%s' \n " , optarg ) ;
break ;
case OPTION_ASSERT :
/* FIXME: We just ignore these, except for pure-text, but we
should handle them . */
/* FIXME: We just ignore these, but we should handle them. */
if ( strcmp ( optarg , " definitions " ) = = 0 )
;
else if ( strcmp ( optarg , " nodefinitions " ) = = 0 )
@ -228,16 +231,7 @@ parse_args (argc, argv)
else if ( strcmp ( optarg , " nosymbolic " ) = = 0 )
;
else if ( strcmp ( optarg , " pure-text " ) = = 0 )
{
/* FIXME: This is wrong. We do it this way as a hack to
support SunOS4 , on which gcc - shared will pass
- assert pure - text to the linker . The SunOS linker
will automatically create a shared library if there
are any undefined symbols , but our linker does not
know how to do that ( it seems to require an extra
pass over the relocs ) . */
link_info . shared = true ;
}
;
else
einfo ( " %P%F: unrecognized -assert option `%s' \n " , optarg ) ;
break ;
@ -286,7 +280,7 @@ parse_args (argc, argv)
command_line . export_dynamic = true ;
break ;
case ' e ' :
lang_add_entry ( optarg , 1 ) ;
lang_add_entry ( optarg , true ) ;
break ;
case ' F ' :
/* Ignore. */
@ -325,9 +319,11 @@ parse_args (argc, argv)
case ' N ' :
config . text_read_only = false ;
config . magic_demand_paged = false ;
config . dynamic_link = false ;
break ;
case ' n ' :
config . magic_demand_paged = false ;
config . dynamic_link = false ;
break ;
case OPTION_NO_KEEP_MEMORY :
link_info . keep_memory = false ;
@ -335,6 +331,9 @@ parse_args (argc, argv)
case OPTION_NOINHIBIT_EXEC :
force_make_executable = true ;
break ;
case OPTION_NO_WHOLE_ARCHIVE :
whole_archive = false ;
break ;
case ' O ' :
/* FIXME "-O<non-digits> <value>" used to set the address of
section < non - digits > . Was this for compatibility with
@ -392,6 +391,21 @@ parse_args (argc, argv)
command_line . rpath = buf ;
}
break ;
case OPTION_RPATH_LINK :
if ( command_line . rpath_link = = NULL )
command_line . rpath_link = buystring ( optarg ) ;
else
{
char * buf ;
buf = xmalloc ( strlen ( command_line . rpath_link )
+ strlen ( optarg )
+ 2 ) ;
sprintf ( buf , " %s:%s " , command_line . rpath_link , optarg ) ;
free ( command_line . rpath_link ) ;
command_line . rpath_link = buf ;
}
break ;
case OPTION_RELAX :
command_line . relax = true ;
break ;
Ian Lance Taylor
31 years ago