[PATCH] D151147: [lld-macho] Add support for .so file discovery

[Keith Smiley via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGf38f23bc9ec3: [lld-macho] Add support for .so file discovery (authored by keith).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D151147/new/

https://reviews.llvm.org/D151147

Files:
  lld/MachO/Driver.cpp
  lld/MachO/InputFiles.cpp
  lld/test/MachO/link-search-order.s


Index: lld/test/MachO/link-search-order.s
===================================================================
--- lld/test/MachO/link-search-order.s
+++ lld/test/MachO/link-search-order.s
@@ -58,6 +58,7 @@
 
 # DYLIBSEARCH:      searched {{.*}}/MacOSX.sdk/usr/lib{{[/\\]}}libhello.tbd, not found
 # DYLIBSEARCH-NEXT: searched {{.*}}/MacOSX.sdk/usr/lib{{[/\\]}}libhello.dylib, not found
+# DYLIBSEARCH-NEXT: searched {{.*}}/MacOSX.sdk/usr/lib{{[/\\]}}libhello.so, not found
 # DYLIBSEARCH-NEXT: searched [[PATH]]A{{[/\\]}}libhello.tbd, not found
 # DYLIBSEARCH-NEXT: searched [[PATH]]A{{[/\\]}}libhello.dylib, not found
 # DYLIBSEARCH:      searched [[PATH]]{{[/\\]}}libhello.dylib, found
@@ -69,9 +70,11 @@
 
 # ARCHIVESEARCH:      searched {{.*}}/MacOSX.sdk/usr/lib{{[/\\]}}libhello.tbd, not found
 # ARCHIVESEARCH-NEXT: searched {{.*}}/MacOSX.sdk/usr/lib{{[/\\]}}libhello.dylib, not found
+# ARCHIVESEARCH-NEXT: searched {{.*}}/MacOSX.sdk/usr/lib{{[/\\]}}libhello.so, not found
 # ARCHIVESEARCH-NEXT: searched {{.*}}/MacOSX.sdk/usr/lib{{[/\\]}}libhello.a, not found
 # ARCHIVESEARCH-NEXT: searched [[PATH]]A{{[/\\]}}libhello.tbd, not found
 # ARCHIVESEARCH-NEXT: searched [[PATH]]A{{[/\\]}}libhello.dylib, not found
+# ARCHIVESEARCH-NEXT: searched [[PATH]]A{{[/\\]}}libhello.so, not found
 # ARCHIVESEARCH-NEXT: searched [[PATH]]A{{[/\\]}}libhello.a, not found
 # ARCHIVESEARCH:      searched [[PATH]]{{[/\\]}}libhello.dylib, found
 # ARCHIVESEARCH:      searched [[PATH]]A{{[/\\]}}libgoodbye.a, found
Index: lld/MachO/InputFiles.cpp
===================================================================
--- lld/MachO/InputFiles.cpp
+++ lld/MachO/InputFiles.cpp
@@ -1551,7 +1551,7 @@
           return loadDylib(*dylibPath, umbrella);
       }
     } else if (std::optional<StringRef> dylibPath = findPathCombination(
-                   stem, config->librarySearchPaths, {".tbd", ".dylib"}))
+                   stem, config->librarySearchPaths, {".tbd", ".dylib", ".so"}))
       return loadDylib(*dylibPath, umbrella);
   }
 
Index: lld/MachO/Driver.cpp
===================================================================
--- lld/MachO/Driver.cpp
+++ lld/MachO/Driver.cpp
@@ -91,14 +91,15 @@
 
   auto doFind = [&] {
     if (config->searchDylibsFirst) {
-      if (std::optional<StringRef> path = findPathCombination(
-              "lib" + name, config->librarySearchPaths, {".tbd", ".dylib"}))
+      if (std::optional<StringRef> path =
+              findPathCombination("lib" + name, config->librarySearchPaths,
+                                  {".tbd", ".dylib", ".so"}))
         return path;
       return findPathCombination("lib" + name, config->librarySearchPaths,
                                  {".a"});
     }
     return findPathCombination("lib" + name, config->librarySearchPaths,
-                               {".tbd", ".dylib", ".a"});
+                               {".tbd", ".dylib", ".so", ".a"});
   };
 
   std::optional<StringRef> path = doFind();


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