[ YunQiang Su ]

* also pass -mxgot in LDFLAGS.
  * d/p/mips-mlir-xgot.diff: Pass -mxgot for mlir.

debian/changelog

@@ -1,8 +1,13 @@
 llvm-toolchain-19 (1:19.1.0~++rc4-6) UNRELEASED; urgency=medium
 
+  [ Matthias Klose ]
   * debian/qualify-clang.sh: Skip llvmlibc test, if libllvmlibc-dev is not
     available.
 
+  [ YunQiang Su ]
+  * also pass -mxgot in LDFLAGS.
+  * d/p/mips-mlir-xgot.diff: Pass -mxgot for mlir.
+
  -- Matthias Klose <doko@debian.org>  Tue, 10 Sep 2024 07:59:17 +0200
 
 llvm-toolchain-19 (1:19.1.0~++rc4-5) unstable; urgency=medium

debian/patches/mips-mlir-xgot.diff

@@ -0,0 +1,15 @@
+Index: llvm-toolchain-19-19.1.0~++rc4/mlir/CMakeLists.txt
+===================================================================
+--- llvm-toolchain-19-19.1.0~++rc4.orig/mlir/CMakeLists.txt
++++ llvm-toolchain-19-19.1.0~++rc4/mlir/CMakeLists.txt
+@@ -93,6 +93,10 @@ if(CMAKE_CXX_COMPILER_ID MATCHES "GNU" A
+   append_if(CXX_SUPPORTS_WNO_UNUSED_BUT_SET_PARAMETER "-Wno-unused-but-set-parameter" CMAKE_CXX_FLAGS)
+ endif()
+ 
++check_symbol_exists(__mips "" __MIPS)
++append_if(__MIPS "-mxgot" CMAKE_C_FLAGS)
++append_if(__MIPS "-mxgot" CMAKE_CXX_FLAGS)
++
+ # Installing the headers and docs needs to depend on generating any public
+ # tablegen'd targets.
+ # mlir-generic-headers are dialect-independent.

debian/patches/series

@@ -136,3 +136,4 @@ libsanitizer-timebits.diff
 offload-disable-static-assert.diff
 link-with-package-metadata.diff
 env-lld-package-metadata.diff
+mips-mlir-xgot.diff

debian/rules

@@ -266,6 +266,7 @@ ifneq (,$(filter $(DEB_HOST_ARCH),mips64el))
   STAGE_ALL_CMAKE_EXTRA += -DLLVM_HOST_TRIPLE=mips64el-linux-gnuabi64
   CFLAGS_EXTRA += -mxgot
   CXXFLAGS_EXTRA += -mxgot
+  LDFLAGS_EXTRA += -mxgot
 endif
 
 ifneq (,$(filter $(DEB_HOST_ARCH),powerpc))