Android.mk: Fix gnu++14 related build failures

This patch filters-out '-std=gnu++14' from the cflags obtained
from AOSP/KATI dummy target output to avoid the following building errors:

FAILED: src/gallium/drivers/r600/45f68e3@@r600@sta/sfn_sfn_assembler.cpp.o
...
clang++ ... -std=c++17 ... -std=gnu++14
...
In file included from ../src/gallium/drivers/r600/sfn/sfn_assembler.cpp:27:
In file included from ../src/gallium/drivers/r600/sfn/sfn_assembler.h:32:
In file included from ../src/gallium/drivers/r600/sfn/sfn_shader.h:31:
../src/gallium/drivers/r600/sfn/sfn_instr.h:369:56: error: no template named 'is_base_of_v' in namespace 'std'; did you mean 'is_base_of'?
template <typename T, typename = std::enable_if_t<std::is_base_of_v<Instr, T>>>
                                                  ~~~~~^~~~~~~~~~~~
                                                       is_base_of
/home/utente/pie-x86_kernel/external/libcxx/include/type_traits:1412:29: note: 'is_base_of' declared here
struct _LIBCPP_TEMPLATE_VIS is_base_of
                            ^
In file included from ../src/gallium/drivers/r600/sfn/sfn_assembler.cpp:27:
In file included from ../src/gallium/drivers/r600/sfn/sfn_assembler.h:32:
In file included from ../src/gallium/drivers/r600/sfn/sfn_shader.h:31:
../src/gallium/drivers/r600/sfn/sfn_instr.h:369:51: error: template argument for non-type template parameter must be an expression
template <typename T, typename = std::enable_if_t<std::is_base_of_v<Instr, T>>>
                                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/utente/pie-x86_kernel/external/libcxx/include/type_traits:439:16: note: template parameter is declared here
template <bool _Bp, class _Tp = void> using enable_if_t = typename enable_if<_Bp, _Tp>::type;
               ^
2 errors generated.

Cc: "22.2" "22.3" mesa-stable
Reviewed-by: Roman Stratiienko <r.stratiienko@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19563>
(cherry picked from commit fd8ec189e575d5220d8b4c30647fa6de57928e07)

diff --git a/.pick_status.json b/.pick_status.json
index 953b81e..e4f94aa 100644 (file)
--- a/.pick_status.json
+++ b/.pick_status.json
@@ -661,7 +661,7 @@
         "description": "Android.mk: Fix gnu++14 related build failures",
         "nominated": true,
         "nomination_type": 0,
-        "resolution": 0,
+        "resolution": 1,
         "main_sha": null,
         "because_sha": null
     },

diff --git a/android/mesa3d_cross.mk b/android/mesa3d_cross.mk
index 470ee3c..727aaac 100644 (file)
--- a/android/mesa3d_cross.mk
+++ b/android/mesa3d_cross.mk
@@ -202,7 +202,7 @@ define m-c-flags
 endef
 
 define filter-c-flags
-  $(filter-out -std=gnu++17 -std=gnu99 -fno-rtti, \
+  $(filter-out -std=gnu++17 -std=gnu++14 -std=gnu99 -fno-rtti, \
     $(patsubst  -W%,, $1))
 endef