【master】arm工具链不支持硬浮点

当前编译器不支持硬浮点，是构建工具链时没有开启吗？
ERROR: Sanity check of the external toolchain failed:
  Command: /usr1/openeuler/gcc/openeuler_gcc_arm32le/bin/arm-openeuler-linux-gnueabi-gcc -march=armv7-a -mfpu=vfpv4-d16 -mfloat-abi=hard -B/home/openeuler/build/ast/tmp/work/armv7ahf-vfpv4d16-openeuler-linux-gnueabi/defaultpkgname/1.0-r0/recipe-sysroot-native/usr/bin/arm-openeuler-linux-gnueabi/gcc -fstack-protector-strong -O2 -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -fstack-protector-strong -O2 -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2 -pipe -g -feliminate-unused-debug-types -fmacro-prefix-map=/home/openeuler/build/ast/tmp/work/armv7ahf-vfpv4d16-openeuler-linux-gnueabi/defaultpkgname/1.0-r0=/usr/src/debug/defaultpkgname/1.0-r0 -fdebug-prefix-map=/home/openeuler/build/ast/tmp/work/armv7ahf-vfpv4d16-openeuler-linux-gnueabi/defaultpkgname/1.0-r0=/usr/src/debug/defaultpkgname/1.0-r0 -fdebug-prefix-map=/home/openeuler/build/ast/tmp/work/armv7ahf-vfpv4d16-openeuler-linux-gnueabi/defaultpkgname/1.0-r0/recipe-sysroot= -fdebug-prefix-map=/home/openeuler/build/ast/tmp/work/armv7ahf-vfpv4d16-openeuler-linux-gnueabi/defaultpkgname/1.0-r0/recipe-sysroot-native= -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -fmacro-prefix-map=/home/openeuler/build/ast/tmp/work/armv7ahf-vfpv4d16-openeuler-linux-gnueabi/defaultpkgname/1.0-r0=/usr/src/debug/defaultpkgname/1.0-r0 -fdebug-prefix-map=/home/openeuler/build/ast/tmp/work/armv7ahf-vfpv4d16-openeuler-linux-gnueabi/defaultpkgname/1.0-r0=/usr/src/debug/defaultpkgname/1.0-r0 -fdebug-prefix-map=/home/openeuler/build/ast/tmp/work/armv7ahf-vfpv4d16-openeuler-linux-gnueabi/defaultpkgname/1.0-r0/recipe-sysroot= -fdebug-prefix-map=/home/openeuler/build/ast/tmp/work/armv7ahf-vfpv4d16-openeuler-linux-gnueabi/defaultpkgname/1.0-r0/recipe-sysroot-native= -Wl,--build-id=sha1 -Wl,-z,noexecstack -Wl,-z,relro,-z,now -Wl,-z,noexecstack -Wl,-z,relro,-z,now -Wl,-zmax-page-size=0x1000 test.c -o test
  Exit code: 1
  Output:
    /usr1/openeuler/gcc/openeuler_gcc_arm32le/bin/../lib/gcc/arm-openeuler-linux-gnueabi/12.3.1/../../../../arm-openeuler-linux-gnueabi/bin/ld.bfd: error: /tmp/ccHI4ne2.o uses VFP register arguments, test does not
    /usr1/openeuler/gcc/openeuler_gcc_arm32le/bin/../lib/gcc/arm-openeuler-linux-gnueabi/12.3.1/../../../../arm-openeuler-linux-gnueabi/bin/ld.bfd: failed to merge target specific data of file /tmp/ccHI4ne2.o
    collect2: error: ld returned 1 exit status

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