diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000000000000000000000000000000000000..d87f5613ec4234f82f8eaeebc563711f587fdf88
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+*.xz filter=lfs diff=lfs merge=lfs -text
diff --git a/.lfsconfig b/.lfsconfig
new file mode 100644
index 0000000000000000000000000000000000000000..4e5375010e83eab9ad8a77bc1ba4f811674259ba
--- /dev/null
+++ b/.lfsconfig
@@ -0,0 +1,2 @@
+[lfs]
+	url = https://artlfs.openeuler.openatom.cn/src-openEuler/libdwarf
diff --git a/libdwarf-0.11.1.tar.xz b/libdwarf-0.11.1.tar.xz
deleted file mode 100644
index 0d9e50becf3b0e2d2585275d0735cd904a540933..0000000000000000000000000000000000000000
Binary files a/libdwarf-0.11.1.tar.xz and /dev/null differ
diff --git a/libdwarf-0.12.0.tar.xz b/libdwarf-0.12.0.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..746826a88cb68fd04be0d4c8fe7a006862d9ac85
--- /dev/null
+++ b/libdwarf-0.12.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:444dc1c5176f04d3ebc50341552a8b2ea6c334f8f1868a023a740ace0e6eae9f
+size 2920164
diff --git a/libdwarf-both.patch b/libdwarf-both.patch
index e7625a3e486e249efa485fb1a9370d90bf55a823..fd5550219732f7d27f893d1d84d8832ef57728cf 100644
--- a/libdwarf-both.patch
+++ b/libdwarf-both.patch
@@ -1,49 +1,55 @@
-From 472a7ff891d1847b0f3a98325a0bfc2a60a8df82 Mon Sep 17 00:00:00 2001
+From 51ea3e8455f1da6e3b6d5c34fb0d3ffdb0c155a2 Mon Sep 17 00:00:00 2001
 From: Tom Hughes <tom@compton.nu>
 Date: Tue, 25 Jun 2024 08:55:46 +0100
 Subject: [PATCH] Make default-library=both work on linux
 
 ---
- src/lib/libdwarf/meson.build  | 6 +++---
- src/lib/libdwarfp/meson.build | 6 +++---
- 2 files changed, 6 insertions(+), 6 deletions(-)
+ src/lib/libdwarf/meson.build  | 8 ++++----
+ src/lib/libdwarfp/meson.build | 8 ++++----
+ 2 files changed, 8 insertions(+), 8 deletions(-)
 
 diff --git a/src/lib/libdwarf/meson.build b/src/lib/libdwarf/meson.build
-index a958b732..c0753db4 100644
+index a7570214..6a970024 100644
 --- a/src/lib/libdwarf/meson.build
 +++ b/src/lib/libdwarf/meson.build
-@@ -120,10 +120,10 @@ else
+@@ -121,12 +121,12 @@ else
      libzstd_deps = dependency('',required: false)
  endif
  
 -if (lib_type == 'shared')
 -  compiler_flags = ['-DLIBDWARF_BUILD']
+-  compiler_flags_public = []
 -else
 +if (lib_type == 'static')
    compiler_flags = ['-DLIBDWARF_STATIC']
+   compiler_flags_public = ['-DLIBDWARF_STATIC']
 +else
 +  compiler_flags = ['-DLIBDWARF_BUILD']
++  compiler_flags_public = []
  endif
  
  libdwarf_lib = library('dwarf', libdwarf_src,
 diff --git a/src/lib/libdwarfp/meson.build b/src/lib/libdwarfp/meson.build
-index 33b5340e..9c527111 100644
+index a46c89eb..c6a1cf72 100644
 --- a/src/lib/libdwarfp/meson.build
 +++ b/src/lib/libdwarfp/meson.build
-@@ -31,10 +31,10 @@ libdwarfp_src = [
+@@ -31,12 +31,12 @@ libdwarfp_src = [
  ]
  
  libdwarf_dir = include_directories('../libdwarf')
 -if (lib_type == 'shared')
 -  compiler_flags = ['-DLIBDWARF_BUILD']
+-  compiler_flags_public = []
 -else
 +if (lib_type == 'static')
    compiler_flags = ['-DLIBDWARF_STATIC']
+   compiler_flags_public = ['-DLIBDWARF_STATIC']
 +else
 +  compiler_flags = ['-DLIBDWARF_BUILD']
++  compiler_flags_public = []
  endif
  
  
 -- 
-2.45.2
+2.49.0
 
diff --git a/libdwarf.spec b/libdwarf.spec
index 8ece03de7eb448323b9ed80781909054aa682155..ef63a1bd79144002365dc80ef001c8a0fe70a149 100644
--- a/libdwarf.spec
+++ b/libdwarf.spec
@@ -1,6 +1,6 @@
 Name:          libdwarf
 Epoch:         1
-Version:       0.11.1
+Version:       0.12.0
 Release:       1
 Summary:       Library to access DWARF debugging information
 License:       LGPL-2.1-only and BSD-2-Clause
@@ -75,6 +75,9 @@ Libdwarf-tools contains dwarfdump, a tool to access DWARF debug information.
 %{_mandir}/man1/dwarfgen.1*
 
 %changelog
+* Sun Apr 27 2025 Funda Wang <fundawang@yeah.net> - 1:0.12.0-1
+- update to 0.12.0
+
 * Mon Dec 09 2024 Funda Wang <fundawang@yeah.net> - 1:0.11.1-1
 - update to 0.11.1