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[Darwin, opts] Add RejectNegative for cases with explict inverses. 

These cases specify the negative option specifically, so we should not
accept a regular -no-xxxx for them.

2019-06-16  Iain Sandoe  <iain@sandoe.co.uk>

	* config/darwin.opt (prebind, noprebind, seglinkedit,
	noseglinkedit): Add RejectNegative.

From-SVN: r272355
This commit is contained in:
Iain Sandoe 2019-06-16 16:07:52 +00:00
parent 612254eaf5
commit 4827824f79
2 changed files with 10 additions and 5 deletions
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7
gcc/ChangeLog
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@ -1,4 +1,9 @@
2019-06-15 Jan Hubicka <hubicka@ucw.cz>
2019-06-16 Iain Sandoe <iain@sandoe.co.uk>
* config/darwin.opt (prebind, noprebind, seglinkedit,
noseglinkedit): Add RejectNegative.
2019-06-16 Jan Hubicka <hubicka@ucw.cz>
* tree-ssa-alias.c (nonoverlapping_component_refs_p): Fix pasto
in my previous patch.

8
gcc/config/darwin.opt
View File

@ -237,11 +237,11 @@ Driver RejectNegative
(Obsolete after 10.4) Set MH_NOMULTIDEFS in an umbrella framework.
noprebind
Driver Negative(prebind)
Driver RejectNegative Negative(prebind)
(Obsolete) LD_PREBIND is no longer supported.
noseglinkedit
Driver Negative(seglinkedit)
Driver RejectNegative Negative(seglinkedit)
(Obsolete) This is the default.
object
@ -252,7 +252,7 @@ Driver RejectNegative Separate
-pagezero_size size Allows setting the page 0 size to 4kb for certain special cases.
prebind
Driver Negative(noprebind)
Driver RejectNegative Negative(noprebind)
(Obsolete) LD_PREBIND is no longer supported.
prebind_all_twolevel_modules
@ -317,7 +317,7 @@ Driver RejectNegative Separate Args(3)
(Obsolete, ld_classic only) -sectcreate segname sectname file
seglinkedit
Driver Negative(noseglinkedit)
Driver RejectNegative Negative(noseglinkedit)
(Obsolete) Object files with LINKEDIT sections are no longer supported.
segprot