[gn build] (manually) port 83a798d (abi_breaking_checks in tests)

llvm · Apr 6, 2022 · edddf38 · edddf38
1 parent 3681292
commit edddf38
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Showing 3 changed files with 9 additions and 3 deletions.
diff --git a/llvm/utils/gn/build/buildflags.gni b/llvm/utils/gn/build/buildflags.gni
@@ -29,6 +29,9 @@ declare_args() {
   # Whether to build with optimizations.
   is_optimized = !is_debug
 
+  # Enable additional checks that alter the LLVM C++ ABI.
+  llvm_enable_abi_breaking_checks = llvm_enable_assertions
+
   # Debug info symbol level.
   if (is_debug) {
     symbol_level = 2

diff --git a/llvm/utils/gn/secondary/llvm/include/llvm/Config/BUILD.gn b/llvm/utils/gn/secondary/llvm/include/llvm/Config/BUILD.gn
@@ -42,9 +42,6 @@ import("//llvm/version.gni")
 # become declare_args if anyone wants to set them.
 
 declare_args() {
-  # Enable additional checks that alter the LLVM C++ ABI.
-  llvm_enable_abi_breaking_checks = llvm_enable_assertions
-
   # Iterate unordered llvm containers in reverse.
   llvm_enable_reverse_iteration = false
 

diff --git a/llvm/utils/gn/secondary/llvm/test/BUILD.gn b/llvm/utils/gn/secondary/llvm/test/BUILD.gn
@@ -197,6 +197,12 @@ write_lit_config("lit_site_cfg") {
     extra_values += [ "LLVM_ENABLE_EXPENSIVE_CHECKS=0" ]  # Must be 0.
   }
 
+  if (llvm_enable_abi_breaking_checks) {
+    extra_values += [ "LLVM_ENABLE_ABI_BREAKING_CHECKS=1" ]
+  } else {
+    extra_values += [ "LLVM_ENABLE_ABI_BREAKING_CHECKS=0" ]  # Must be 0.
+  }
+
   if (llvm_enable_threads) {
     extra_values += [ "LLVM_ENABLE_THREADS=1" ]
   } else {