[PATCH] D113541: [lld-macho] Fix trailing slash in oso_prefix

[Keith Smiley via Phabricator via llvm-commits]

keith updated this revision to Diff 386402.
keith marked 2 inline comments as done.
keith added a comment.

Remove unnecessary conditions


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D113541/new/

https://reviews.llvm.org/D113541

Files:
  lld/MachO/Driver.cpp
  lld/test/MachO/stabs.s


Index: lld/test/MachO/stabs.s
===================================================================
--- lld/test/MachO/stabs.s
+++ lld/test/MachO/stabs.s
@@ -54,6 +54,8 @@
 ## when -oso_prefix <path> is used.
 # RUN: cd %t && %lld -lSystem test.o foo.o no-debug.o -oso_prefix "%t" -o %t/test-rel
 # RUN: dsymutil -s  %t/test-rel | grep 'N_OSO' | FileCheck %s  -D#TEST_TIME=0x10 -D#FOO_TIME=0x20 --check-prefix=REL-PATH
+# RUN: cd %t && %lld -lSystem test.o foo.o no-debug.o -oso_prefix "%t/" -o %t/test-rel
+# RUN: dsymutil -s  %t/test-rel | grep 'N_OSO' | FileCheck %s  -D#TEST_TIME=0x10 -D#FOO_TIME=0x20 --check-prefix=REL-PATH-NO-SLASH
 # RUN: cd %t && %lld -lSystem test.o foo.o no-debug.o -oso_prefix "." -o %t/test-rel-dot
 # RUN: dsymutil -s  %t/test-rel-dot | grep 'N_OSO' | FileCheck %s  -D#TEST_TIME=0x10 -D#FOO_TIME=0x20 --check-prefix=REL-DOT
 ## Set HOME to %t (for ~ to expand to)
@@ -82,6 +84,7 @@
 # CHECK:      (N_SO         ) 00                         0000   0000000000000000   '/tmp/test.cpp'
 # CHECK-NEXT: (N_OSO        ) 03                         0001   [[#%.16x,TEST_TIME]] '[[DIR]]/test.o'
 # REL-PATH:   (N_OSO        ) 03                         0001   [[#%.16x,TEST_TIME]] '/test.o'
+# REL-PATH-NO-SLASH:  (N_OSO        ) 03                         0001   [[#%.16x,TEST_TIME]] 'test.o'
 # REL-DOT:    (N_OSO        ) 03                         0001   [[#%.16x,TEST_TIME]] 'test.o'
 # CHECK-NEXT: (N_STSYM      ) [[#%.2d,MORE_DATA_ID + 1]] 0000   [[#%.16x,STATIC:]] '_static_var'
 # CHECK-NEXT: (N_FUN        ) [[#%.2d,TEXT_ID + 1]]      0000   [[#%.16x,MAIN:]]   '_main'
@@ -106,6 +109,7 @@
 # CHECK-NEXT: (N_SO         ) 00                         0000   0000000000000000   '/foo.cpp'
 # CHECK-NEXT: (N_OSO        ) 03                         0001   [[#%.16x,FOO_TIME]] '[[FOO_PATH]]'
 # REL-PATH-NEXT:   (N_OSO        ) 03                         0001   [[#%.16x,FOO_TIME]] '/foo.o'
+# REL-PATH-NO-SLASH-NEXT:   (N_OSO        ) 03                0001   [[#%.16x,FOO_TIME]] 'foo.o'
 # REL-DOT-NEXT:    (N_OSO        ) 03                         0001   [[#%.16x,FOO_TIME]] 'foo.o'
 # CHECK-NEXT: (N_FUN        ) [[#%.2d,TEXT_ID + 1]]      0000   [[#%.16x,FOO:]]    '_foo'
 # CHECK-NEXT: (N_FUN        ) 00                         0000   0000000000000001{{$}}
Index: lld/MachO/Driver.cpp
===================================================================
--- lld/MachO/Driver.cpp
+++ lld/MachO/Driver.cpp
@@ -1157,7 +1157,9 @@
       // (ie., it has a slash suffix) whereas real_path() doesn't.
       // So we have to append '/' to be consistent.
       StringRef sep = sys::path::get_separator();
-      if (config->osoPrefix.equals(".") && !expanded.endswith(sep))
+      if (config->osoPrefix.equals("."))
+        expanded += sep;
+      else if (config->osoPrefix.endswith(sep))
         expanded += sep;
       config->osoPrefix = saver.save(expanded.str());
     }


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D113541.386402.patch
Type: text/x-patch
Size: 2900 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20211111/2b0d6842/attachment.bin>