|WARNING| pw152560 [RFC PATCH] build: reduce use of AVX compiler flags

[qemudev at loongson.cn]

Test-Label: loongarch-compilation
Test-Status: WARNING
http://dpdk.org/patch/152560

_apply patch failure_

Submitter: Bruce Richardson <bruce.richardson at intel.com>
Date: Tue, 25 Mar 2025 17:22:15 +0000
DPDK git baseline: Repo:dpdk
  Branch: main
  CommitID: fa3aca8a525decfd12bd5fa01ebc98789d5f7278

Apply patch set 152560 failed:

Checking patch config/x86/meson.build...
Checking patch doc/guides/linux_gsg/sys_reqs.rst...
Checking patch drivers/meson.build...
error: while searching for:
            endif
            if sources_avx512.length() > 0 and cc_has_avx512
                cflags += '-DCC_AVX512_SUPPORT'
                avx512_args = [cflags, cc_avx512_flags]
                if not target_has_avx512 and cc.has_argument('-march=skylake-avx512')
                    avx512_args += '-march=skylake-avx512'
                    if cc.has_argument('-Wno-overriding-option')
                        avx512_args += '-Wno-overriding-option'
                    endif
                endif
                avx512_lib = static_library(lib_name + '_avx512_lib',
                        sources_avx512,
                        dependencies: static_deps,
                        include_directories: includes,
                        c_args: avx512_args)
                objs += avx512_lib.extract_objects(sources_avx512)
            endif
        endif

error: patch failed: drivers/meson.build:249
error: drivers/meson.build: patch does not apply
Checking patch lib/meson.build...
error: while searching for:
        endif
        if sources_avx512.length() > 0 and cc_has_avx512
            cflags += '-DCC_AVX512_SUPPORT'
            avx512_args = [cflags, cflags_avx512, cc_avx512_flags]
            if not target_has_avx512 and cc.has_argument('-march=skylake-avx512')
                avx512_args += '-march=skylake-avx512'
                if cc.has_argument('-Wno-overriding-option')
                    avx512_args += '-Wno-overriding-option'
                endif
            endif
            avx512_lib = static_library(libname + '_avx512_lib',
                    sources_avx512,
                    dependencies: static_deps,
                    include_directories: includes,
                    c_args: avx512_args)
            objs += avx512_lib.extract_objects(sources_avx512)
        endif
    endif

error: patch failed: lib/meson.build:257
error: lib/meson.build: patch does not apply