[Python-checkins] gh-101278: Drop -gdwarf-4 flag from the BOLT build (gh-101280)

[corona10]

https://github.com/python/cpython/commit/a958e7d35af191c354a3e89a1236e830b1e46029
commit: a958e7d35af191c354a3e89a1236e830b1e46029
branch: main
author: Dong-hee Na <donghee.na at python.org>
committer: corona10 <donghee.na92 at gmail.com>
date: 2023-01-24T19:22:00+09:00
summary:

gh-101278: Drop -gdwarf-4 flag from the BOLT build (gh-101280)

files:
M configure
M configure.ac

diff --git a/configure b/configure
index 709913dee831..8b707cda6212 100755
--- a/configure
+++ b/configure
@@ -7961,9 +7961,6 @@ fi
   CFLAGS_NODIST="$CFLAGS_NODIST -fno-pie"
   # We want to add these no-pie flags to linking executables but not shared libraries:
   LINKCC="$LINKCC -fno-pie -no-pie"
-  # Designate the DWARF version into 4 since the LLVM-BOLT does not support DWARF5 yet.
-  CFLAGS="$CFLAGS -gdwarf-4"
-  LDFLAGS="$LDFLAGS -gdwarf-4"
 
   if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}llvm-bolt", so it can be a program name with args.
diff --git a/configure.ac b/configure.ac
index 12249b2d4729..5eee4586680d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1952,9 +1952,6 @@ if test "$Py_BOLT" = 'true' ; then
   CFLAGS_NODIST="$CFLAGS_NODIST -fno-pie"
   # We want to add these no-pie flags to linking executables but not shared libraries:
   LINKCC="$LINKCC -fno-pie -no-pie"
-  # Designate the DWARF version into 4 since the LLVM-BOLT does not support DWARF5 yet.
-  CFLAGS="$CFLAGS -gdwarf-4"
-  LDFLAGS="$LDFLAGS -gdwarf-4"
   AC_SUBST(LLVM_BOLT)
   AC_PATH_TOOL(LLVM_BOLT, llvm-bolt, '', ${llvm_path})
   if test -n "${LLVM_BOLT}" -a -x "${LLVM_BOLT}"