From a8b515c317f0b5560f62c72a8f4eb6560d8f1c75 Mon Sep 17 00:00:00 2001
From: S3RK <1466284+S3RK@users.noreply.github.com>
Date: Tue, 6 Jul 2021 08:57:23 +0200
Subject: [PATCH] configure: keep relative paths in debug info

Revert to the state prior to e507acbe and allow debugging
from project root dir with `gdb src/bitcoind`.
---
 configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 88f91004af..20ba0f72d7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1627,8 +1627,8 @@ if test "x$use_ccache" != "xno"; then
   fi
   AC_MSG_RESULT($use_ccache)
   if test "x$use_ccache" = "xyes"; then
-    AX_CHECK_COMPILE_FLAG([-fdebug-prefix-map=A=B],[DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -fdebug-prefix-map=\$(abs_srcdir)=."],,[[$CXXFLAG_WERROR]])
-    AX_CHECK_PREPROC_FLAG([-fmacro-prefix-map=A=B],[DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -fmacro-prefix-map=\$(abs_srcdir)=."],,[[$CXXFLAG_WERROR]])
+    AX_CHECK_COMPILE_FLAG([-fdebug-prefix-map=A=B],[DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -fdebug-prefix-map=\$(abs_top_srcdir)=."],,[[$CXXFLAG_WERROR]])
+    AX_CHECK_PREPROC_FLAG([-fmacro-prefix-map=A=B],[DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -fmacro-prefix-map=\$(abs_top_srcdir)=."],,[[$CXXFLAG_WERROR]])
   fi
 fi