diff options
| author | Ian Lance Taylor <ian@airs.com> | 2008-04-11 20:28:34 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@airs.com> | 2008-04-11 20:28:34 +0000 |
| commit | 706e1f5e80a60c1c30a0e075bcc8228ed3d905fc (patch) | |
| tree | acf39b572803a7ec9796c1b401a6ec33462d4233 /gold | |
| parent | 52a952116ffe3384e3c72a9742f831a5fa072052 (diff) | |
| download | gdb-706e1f5e80a60c1c30a0e075bcc8228ed3d905fc.zip gdb-706e1f5e80a60c1c30a0e075bcc8228ed3d905fc.tar.gz gdb-706e1f5e80a60c1c30a0e075bcc8228ed3d905fc.tar.bz2 | |
* options.h (General_options): Add entries for '-Y' and
'-relax'.
* options.cc (General_options:finalize): If -Y was used, add those
entries to the library path instead of the default "/lib" and
"/usr/lib".
Diffstat (limited to 'gold')
| -rw-r--r-- | gold/ChangeLog | 9 | ||||
| -rw-r--r-- | gold/options.cc | 31 | ||||
| -rw-r--r-- | gold/options.h | 7 |
3 files changed, 43 insertions, 4 deletions
diff --git a/gold/ChangeLog b/gold/ChangeLog index 907ea27..5916d05 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,4 +1,13 @@ 2008-04-11 David S. Miller <davem@davemloft.net> + Ian Lance Taylor <iant@google.com> + + * options.h (General_options): Add entries for '-Y' and + '-relax'. + * options.cc (General_options:finalize): If -Y was used, add those + entries to the library path instead of the default "/lib" and + "/usr/lib". + +2008-04-11 David S. Miller <davem@davemloft.net> * testsuite/justsyms.t: Start at 0x100. * testsuite/justsyms_1.cc: Adjust justsyms_string assertion. diff --git a/gold/options.cc b/gold/options.cc index a80f32c..f2fb560 100644 --- a/gold/options.cc +++ b/gold/options.cc @@ -717,10 +717,33 @@ General_options::finalize() program_name); #endif - // Even if they don't specify it, we add -L /lib and -L /usr/lib. - // FIXME: We should only do this when configured in native mode. - this->add_to_library_path_with_sysroot("/lib"); - this->add_to_library_path_with_sysroot("/usr/lib"); + if (this->user_set_Y()) + { + std::string s = this->Y(); + if (s.compare(0, 2, "P,") == 0) + s.erase(0, 2); + + size_t pos = 0; + size_t next_pos; + do + { + next_pos = s.find(':', pos); + size_t len = (next_pos == std::string::npos + ? next_pos + : next_pos - pos); + if (len != 0) + this->add_to_library_path_with_sysroot(s.substr(pos, len).c_str()); + pos = next_pos + 1; + } + while (next_pos != std::string::npos); + } + else + { + // Even if they don't specify it, we add -L /lib and -L /usr/lib. + // FIXME: We should only do this when configured in native mode. + this->add_to_library_path_with_sysroot("/lib"); + this->add_to_library_path_with_sysroot("/usr/lib"); + } // Normalize library_path() by adding the sysroot to all directories // in the path, as appropriate. diff --git a/gold/options.h b/gold/options.h index 8d624e5..e17c40f 100644 --- a/gold/options.h +++ b/gold/options.h @@ -556,6 +556,9 @@ class General_options DEFINE_bool(relocatable, options::EXACTLY_ONE_DASH, 'r', false, N_("Generate relocatable output"), NULL); + DEFINE_bool(relax, options::TWO_DASHES, '\0', false, + N_("Relax branches on certain targets"), NULL); + // -R really means -rpath, but can mean --just-symbols for // compatibility with GNU ld. -rpath is always -rpath, so we list // it separately. @@ -626,6 +629,10 @@ class General_options DEFINE_special(wrap, options::TWO_DASHES, '\0', N_("Use wrapper functions for SYMBOL"), N_("SYMBOL")); + DEFINE_string(Y, options::EXACTLY_ONE_DASH, 'Y', "", + N_("Default search path for Solaris compatibility"), + N_("PATH")); + DEFINE_special(start_group, options::TWO_DASHES, '(', N_("Start a library search group"), NULL); DEFINE_special(end_group, options::TWO_DASHES, ')', |