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| author | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | 2015-09-24 08:51:39 +0000 |
|---|---|---|
| committer | Rainer Orth <ro@gcc.gnu.org> | 2015-09-24 08:51:39 +0000 |
| commit | 2d11044217edd9168eafea1c8c60603f87b0e00d (patch) | |
| tree | 025e93ec3292313d548bc0002efbee95ff405726 /gcc/config/sol2.h | |
| parent | fcb901cdfac9321b0202d800621f06b2aafd5bee (diff) | |
| download | gcc-2d11044217edd9168eafea1c8c60603f87b0e00d.zip gcc-2d11044217edd9168eafea1c8c60603f87b0e00d.tar.gz gcc-2d11044217edd9168eafea1c8c60603f87b0e00d.tar.bz2 | |
Use CRTs provided by Solaris
gcc:
* configure.ac (gcc_cv_solaris_crts): New test.
* configure. Regenerate.
* config.in: Regenerate.
* config/sol2.h (STARTFILE_SPEC): Simplify, provide
HAVE_SOLARIS_CRTS variant.
libgcc:
* configure.ac (libgcc_cv_solaris_crts): New test.
* configure: Regenerate.
* config.in: Regenerate.
* config/sol2/crtp.c, config/sol2/crtpg.c: New files.
* config/gmon-sol2.c: Rename to ...
* config/sol2/gmon.c: ... this.
Include auto-target.h.
(internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
* config/t-sol2: Rename to ...
* config/sol2/t-sol2: ... this.
(gmon.o): Reflect renaming.
(crtp.o, crtpg.o): New rules.
* config.host (*-*-solaris2*): Reflect renaming.
Use system CRTs if present.
Remove default CRT case.
From-SVN: r228077
Diffstat (limited to 'gcc/config/sol2.h')
| -rw-r--r-- | gcc/config/sol2.h | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/gcc/config/sol2.h b/gcc/config/sol2.h index adf6f3b..d31a251 100644 --- a/gcc/config/sol2.h +++ b/gcc/config/sol2.h @@ -156,14 +156,24 @@ along with GCC; see the file COPYING3. If not see /* We don't use the standard svr4 STARTFILE_SPEC because it's wrong for us. */ #undef STARTFILE_SPEC -#define STARTFILE_SPEC "%{!shared: \ - %{!symbolic: \ - %{p:mcrt1.o%s} \ - %{!p: \ - %{pg:gcrt1.o%s gmon.o%s} \ - %{!pg:crt1.o%s}}}} \ +#ifdef HAVE_SOLARIS_CRTS +/* Since Solaris 11.x and Solaris 12, the OS delivers crt1.o, crti.o, and + crtn.o, with a hook for compiler-dependent stuff like profile handling. */ +#define STARTFILE_SPEC "%{!shared:%{!symbolic: \ + crt1.o%s \ + %{p:%e-p is not supported; \ + pg:crtpg.o%s gmon.o%s; \ + :crtp.o%s}}} \ crti.o%s %(startfile_arch) \ crtbegin.o%s" +#else +#define STARTFILE_SPEC "%{!shared:%{!symbolic: \ + %{p:mcrt1.o%s; \ + pg:gcrt1.o%s gmon.o%s; \ + :crt1.o%s}}} \ + crti.o%s %(startfile_arch) \ + crtbegin.o%s" +#endif #undef ENDFILE_SPEC #define ENDFILE_SPEC \ |