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[ELF] - Add separate form for -R alias. 

During link of devel/chrpath (FreeBSD port), found next issue:
/usr/bin/ld: error: unclosed comment in a linker script
/usr/bin/ld: error: line 1: unknown directive: �
/usr/bin/ld: error: ��

Problem was not obvious and the reason was that we did not accept
the separate form of -R. While invocation line contained it:
cc -Wl,-R /usr/local/lib -o prog prog.c

CPIO file produced contained /usr/local/lib file. 
Which looks because of reasons above
contained inside the content of whole lib folder, 
and it then was passed as an input and
proccessed as linker script.

llvm-svn: 286378
This commit is contained in:
George Rimar 2016-11-09 16:38:15 +00:00
parent a540997ce4
commit 470de71177
1 changed files with 1 additions and 1 deletions
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2
lld/ELF/Options.td
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@ -244,7 +244,7 @@ def alias_o_output: Joined<["--"], "output=">, Alias<o>;
def alias_o_output2 : Separate<["--"], "output">, Alias<o>;
def alias_pie_pic_executable: F<"pic-executable">, Alias<pie>;
def alias_relocatable_r: Flag<["-"], "r">, Alias<relocatable>;
def alias_rpath_R: Joined<["-"], "R">, Alias<rpath>;
def alias_rpath_R: JoinedOrSeparate<["-"], "R">, Alias<rpath>;
def alias_rpath_rpath: J<"rpath=">, Alias<rpath>;
def alias_script_T: JoinedOrSeparate<["-"], "T">, Alias<script>;
def alias_shared_Bshareable: F<"Bshareable">, Alias<shared>;