Link step: use linker dependency linker file

Based on work done by @ben.boeckel (!8051)

Fixes: #22217

1 files changed, 27 insertions, 2 deletions

diff --git a/Source/cmMakefileTargetGenerator.cxx b/Source/cmMakefileTargetGenerator.cxx
index a0a7324..97e3fad 100644
--- a/Source/cmMakefileTargetGenerator.cxx
+++ b/Source/cmMakefileTargetGenerator.cxx
@@ -150,6 +150,8 @@ void cmMakefileTargetGenerator::GetTargetLinkFlags(
 
   this->LocalGenerator->AppendPositionIndependentLinkerFlags(
     flags, this->GeneratorTarget, this->GetConfigName(), linkLanguage);
+  this->LocalGenerator->AppendDependencyInfoLinkerFlags(
+    flags, this->GeneratorTarget, this->GetConfigName(), linkLanguage);
 }
 
 void cmMakefileTargetGenerator::CreateRuleFile()
@@ -414,8 +416,10 @@ void cmMakefileTargetGenerator::WriteCommonCodeRules()
     this->GlobalGenerator->SupportsCompilerDependencies() &&
     (!this->Makefile->IsDefinitionSet(depsUseCompiler) ||
      this->Makefile->IsOn(depsUseCompiler));
+  bool linkerGenerateDeps =
+    this->GeneratorTarget->HasLinkDependencyFile(this->GetConfigName());
 
-  if (compilerGenerateDeps || ccGenerateDeps) {
+  if (compilerGenerateDeps || linkerGenerateDeps || ccGenerateDeps) {
     std::string compilerDependFile =
       cmStrCat(this->TargetBuildDirectoryFull, "/compiler_depend.make");
     *this->BuildFileStream << "# Include any dependencies generated by the "
@@ -1499,6 +1503,21 @@ bool cmMakefileTargetGenerator::WriteMakeRule(
   return symbolic;
 }
 
+void cmMakefileTargetGenerator::WriteTargetLinkDependRules()
+{
+  if (!this->GeneratorTarget->HasLinkDependencyFile(this->GetConfigName())) {
+    return;
+  }
+
+  auto depFile = this->LocalGenerator->GetLinkDependencyFile(
+    this->GeneratorTarget, this->GetConfigName());
+  this->CleanFiles.insert(depFile);
+  this->LocalGenerator->AddImplicitDepends(
+    this->GeneratorTarget, "LINK",
+    this->GeneratorTarget->GetFullPath(this->GetConfigName()), depFile,
+    cmDependencyScannerKind::Compiler);
+}
+
 void cmMakefileTargetGenerator::WriteTargetDependRules()
 {
   // must write the targets depend info file
@@ -2052,8 +2071,14 @@ void cmMakefileTargetGenerator::AppendTargetDepends(
     return;
   }
 
-  // Loop over all library dependencies.
   const std::string& cfg = this->GetConfigName();
+
+  if (this->GeneratorTarget->HasLinkDependencyFile(cfg)) {
+    depends.push_back(
+      cmStrCat(this->TargetBuildDirectoryFull, "/compiler_depend.ts"));
+  }
+
+  // Loop over all library dependencies.
   if (cmComputeLinkInformation* cli =
         this->GeneratorTarget->GetLinkInformation(cfg)) {
     cm::append(depends, cli->GetDepends());