Revert "Fix Debug Build Using GCC 15"

[dpalermo]

Reverts #152223

[llvmbot]

@llvm/pr-subscribers-flang-fir-hlfir

Author: None (dpalermo)

Changes

Reverts llvm/llvm-project#152223

---

Full diff: https://github.com/llvm/llvm-project/pull/154877.diff

4 Files Affected:

• (modified) flang-rt/lib/runtime/CMakeLists.txt (-4)
• (modified) flang/lib/Optimizer/Builder/CMakeLists.txt (-1)
• (modified) flang/lib/Optimizer/HLFIR/Transforms/CMakeLists.txt (-2)
• (modified) openmp/runtime/src/CMakeLists.txt (+1-1)

diff --git a/flang-rt/lib/runtime/CMakeLists.txt b/flang-rt/lib/runtime/CMakeLists.txt
index 08db8b2e3a4db..dc2db1d9902cb 100644
--- a/flang-rt/lib/runtime/CMakeLists.txt
+++ b/flang-rt/lib/runtime/CMakeLists.txt
@@ -183,10 +183,6 @@ endif ()
 
 
 if (NOT WIN32)
-  add_definitions(-U_GLIBCXX_ASSERTIONS -D_GLIBCXX_NO_ASSERTIONS)
-  add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-fno-exceptions>)
-  add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-O2>)
-
   add_flangrt_library(flang_rt.runtime STATIC SHARED
     ${sources}
     LINK_LIBRARIES ${Backtrace_LIBRARY}
diff --git a/flang/lib/Optimizer/Builder/CMakeLists.txt b/flang/lib/Optimizer/Builder/CMakeLists.txt
index 404afd185fd31..8fb36a750d433 100644
--- a/flang/lib/Optimizer/Builder/CMakeLists.txt
+++ b/flang/lib/Optimizer/Builder/CMakeLists.txt
@@ -50,7 +50,6 @@ add_flang_library(FIRBuilder
   FIRDialectSupport
   FIRSupport
   FortranEvaluate
-  FortranSupport
   HLFIRDialect
 
   MLIR_DEPS
diff --git a/flang/lib/Optimizer/HLFIR/Transforms/CMakeLists.txt b/flang/lib/Optimizer/HLFIR/Transforms/CMakeLists.txt
index 3775a13e31e95..cc74273d9c5d9 100644
--- a/flang/lib/Optimizer/HLFIR/Transforms/CMakeLists.txt
+++ b/flang/lib/Optimizer/HLFIR/Transforms/CMakeLists.txt
@@ -27,8 +27,6 @@ add_flang_library(HLFIRTransforms
   FIRSupport
   FIRTransforms
   FlangOpenMPTransforms
-  FortranEvaluate
-  FortranSupport
   HLFIRDialect
 
   LINK_COMPONENTS
diff --git a/openmp/runtime/src/CMakeLists.txt b/openmp/runtime/src/CMakeLists.txt
index 71eab0eedccef..08e1753b93636 100644
--- a/openmp/runtime/src/CMakeLists.txt
+++ b/openmp/runtime/src/CMakeLists.txt
@@ -168,7 +168,7 @@ endif()
 # Disable libstdc++ assertions, even in an LLVM_ENABLE_ASSERTIONS build, to
 # avoid an unwanted dependency on libstdc++.so.
 if(NOT WIN32)
-  add_definitions(-U_GLIBCXX_ASSERTIONS -D_GLIBCXX_NO_ASSERTIONS)
+  add_definitions(-U_GLIBCXX_ASSERTIONS)
 endif()
 
 # Add the OpenMP library