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| author | Richard Sandiford <rdsandiford@googlemail.com> | 2005-01-19 11:42:49 +0000 |
|---|---|---|
| committer | Richard Sandiford <rdsandiford@googlemail.com> | 2005-01-19 11:42:49 +0000 |
| commit | e22430578c7bc54a36eb0a8cc0a083f5b4826998 (patch) | |
| tree | 23f1a24cbe20dc77284ec48185ef5e5a6022b72e /ld/lexsup.c | |
| parent | 53283f867b4157d728963a9699bce30e2d24f033 (diff) | |
| download | fsf-binutils-gdb-e22430578c7bc54a36eb0a8cc0a083f5b4826998.zip fsf-binutils-gdb-e22430578c7bc54a36eb0a8cc0a083f5b4826998.tar.gz fsf-binutils-gdb-e22430578c7bc54a36eb0a8cc0a083f5b4826998.tar.bz2 | |
* ldmain.h (ld_sysroot): Change type to a constant string.
* ldmain.c (ld_sysroot): Likewise.
(get_relative_sysroot, get_sysroot): New functions, adding command-line
support for changing the sysroot.
(main): Call the new functions.
* lexsup.c (OPTION_SYSROOT): New.
(ld_options): Add --sysroot.
(parse_args): Add a dummy handler for it.
* ld.texinfo (--sysroot): Document.
* NEWS: Mention the new --sysroot option.
Diffstat (limited to 'ld/lexsup.c')
| -rw-r--r-- | ld/lexsup.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/ld/lexsup.c b/ld/lexsup.c index d85d912..21eb1dc 100644 --- a/ld/lexsup.c +++ b/ld/lexsup.c @@ -71,6 +71,7 @@ enum option_values OPTION_DEFSYM, OPTION_DEMANGLE, OPTION_DYNAMIC_LINKER, + OPTION_SYSROOT, OPTION_EB, OPTION_EL, OPTION_EMBEDDED_RELOCS, @@ -233,6 +234,8 @@ static const struct ld_option ld_options[] = { {"library-path", required_argument, NULL, 'L'}, 'L', N_("DIRECTORY"), N_("Add DIRECTORY to library search path"), TWO_DASHES }, + { {"sysroot=<DIRECTORY>", required_argument, NULL, OPTION_SYSROOT}, + '\0', NULL, N_("Override the default sysroot location"), TWO_DASHES }, { {NULL, required_argument, NULL, '\0'}, 'm', N_("EMULATION"), N_("Set emulation"), ONE_DASH }, { {"print-map", no_argument, NULL, 'M'}, @@ -747,6 +750,9 @@ parse_args (unsigned argc, char **argv) case OPTION_DYNAMIC_LINKER: command_line.interpreter = optarg; break; + case OPTION_SYSROOT: + /* Already handled in ldmain.c. */ + break; case OPTION_EB: command_line.endian = ENDIAN_BIG; break; |