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Fix -fuse-ld option to accept string argument.

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PR 22042 complained that garbage text was being printed in the help
for the -fuse-ld option; this was caused by passing an empty string
to the gettext() function, which sometimes returns garbage when passed
an empty string. The quick fix was to replace "" with NULL as the helparg,
but that changed the parsing of the option, as gold uses the helparg to
determine whether an option takes an argument. This patch adds a
non-empty helparg string to fix both problems.

gold/
	PR gold/22694
	* options.h (-fuse-ld): Add correct helparg.
This commit is contained in:
Cary Coutant 2018-01-15 10:05:54 -08:00
parent cf3cf39d53
commit 930b5f8bfb
2 changed files with 6 additions and 1 deletions
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5
gold/ChangeLog
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@ -1,3 +1,8 @@
2018-01-15 Cary Coutant <ccoutant@gmail.com>
PR gold/22694
* options.h (-fuse-ld): Add correct helparg.
2018-01-15 Nick Clifton <nickc@redhat.com>
* po/uk.po: Updated Ukranian translation.

2
gold/options.h
View File

@ -894,7 +894,7 @@ class General_options
DEFINE_string(fuse_ld, options::ONE_DASH, '\0', "",
N_("Ignored for GCC linker option compatibility"),
NULL);
N_("[gold,bfd]"));
// g