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Darwin, Simplify headers 1/5 : Move LINK_GCC_C_SEQUENCE_SPEC [NFC].

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There is no need to make the LINK_GCC_C_SEQUENCE_SPEC conditional on
configuration parameters, it is adequately conditionalized on the
macosx-version-min.

gcc/ChangeLog:

	* config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Move from
	here...
	* config/darwin.h (LINK_GCC_C_SEQUENCE_SPEC): ... to here.
This commit is contained in:
Iain Sandoe 2020-12-30 17:59:42 +00:00
parent 1dfeaca014
commit 896607741f
2 changed files with 7 additions and 11 deletions
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10
gcc/config/darwin.h
View file

@ -260,10 +260,14 @@ extern GTY(()) int darwin_ms_struct;
/* Tell collect2 to run dsymutil for us as necessary. */
#define COLLECT_RUN_DSYMUTIL 1
/* We only want one instance of %G, since libSystem (Darwin's -lc) does not depend
on libgcc. */
/* Fix PR47558 by linking against libSystem ahead of libgcc. See also
PR 80556 and the fallout from this. */
#undef LINK_GCC_C_SEQUENCE_SPEC
#define LINK_GCC_C_SEQUENCE_SPEC "%G %{!nolibc:%L}"
#define LINK_GCC_C_SEQUENCE_SPEC \
"%{!static:%{!static-libgcc: \
%:version-compare(>= 10.6 mmacosx-version-min= -lSystem) } } \
%G %{!nolibc:%L}"
/* ld64 supports a sysroot, it just has a different name and there's no easy
way to check for it at config time. */

8
gcc/config/darwin10.h
View file

@ -18,14 +18,6 @@ You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
/* Fix PR47558 by linking against libSystem ahead of libgcc_ext. */
#undef LINK_GCC_C_SEQUENCE_SPEC
#define LINK_GCC_C_SEQUENCE_SPEC \
"%{!static:%{!static-libgcc: \
%:version-compare(>= 10.6 mmacosx-version-min= -lSystem) } } \
%G %{!nolibc:%L}"
#undef DEF_MIN_OSX_VERSION
#define DEF_MIN_OSX_VERSION "10.6"