diff options
| author | thorpej <thorpej@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-11-19 04:37:50 +0000 |
|---|---|---|
| committer | thorpej <thorpej@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-11-19 04:37:50 +0000 |
| commit | c21b3276e4428c6ac755f1fc03eed6a045d4bb44 (patch) | |
| tree | a48e1f22c976c1cbedd74ba5fba89fa5a4479319 /gcc/config/netbsd-elf.h | |
| parent | 2ef337819dbd11db5ebf26d2101180c621c152e6 (diff) | |
* gcc.c (The Specs Language): Document spec functions.
(static_spec_functions, lookup_spec_function)
(eval_spec_function, handle_spec_function)
(if_exists_spec_function, alloc_args): New.
(execute): Abort if processing_spec_function is true.
(do_spec_1): Hand off spec to handle_spec_function if %:
is encountered. If processing_spec_function is true,
end any pending argument when the end of the string is reached.
(main): Use alloc_args to allocate the initial argument vector.
* gcc.h (struct spec_function): New.
(lang_specific_spec_functions): New extern.
* config/netbsd-elf.h (STARTFILE_SPEC): Add if-exists(crti%O%s).
(ENDFILE_SPEC): Add if-exists(crtn%O%s).
* config/alpha/netbsd.h (ENDFILE_SPEC): Likewise.
* doc/invoke.texi: Document spec functions.
* cppspec.c (lang_specific_spec_functions): New.
* gccspec.c: Likewise.
* g++spec.c (lang_specific_spec_functions): New.
* g77spec.c (lang_specific_spec_functions): New.
* jvspec.c (lang_specific_spec_functions): New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@59241 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/netbsd-elf.h')
| -rw-r--r-- | gcc/config/netbsd-elf.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/config/netbsd-elf.h b/gcc/config/netbsd-elf.h index 40ed3aa0798..a35f46af18b 100644 --- a/gcc/config/netbsd-elf.h +++ b/gcc/config/netbsd-elf.h @@ -53,6 +53,7 @@ Boston, MA 02111-1307, USA. */ %{!pg: \ %{p:gcrt0%O%s} \ %{!p:crt0%O%s}}} \ + %:if-exists(crti%O%s) \ %{!shared:crtbegin%O%s} %{shared:crtbeginS%O%s}" @@ -62,7 +63,8 @@ Boston, MA 02111-1307, USA. */ #undef ENDFILE_SPEC #define ENDFILE_SPEC \ - "%{!shared:crtend%O%s} %{shared:crtendS%O%s}" + "%{!shared:crtend%O%s} %{shared:crtendS%O%s} \ + %:if-exists(crtn%O%s)" /* Provide a LINK_SPEC appropriate for NetBSD ELF. Here we provide |