CH32307是不是不能使用管理员Vlibwchnet.a 开启FPU？

CH32307不能使用管理员Vlibwchnet.a 开启FPU？
riscv-none-embed-gcc -march=rv32imafc -mabi=ilp32f -msmall-data-limit=8 -mno-save-restore -Os -fmessage-length=0 -fsigned-char -ffunction-sections -fdata-sections - Wunused -Wuninitialized -g -T "D:workV307VCEXAMETHUdpServerLdLink.ld" -nostartfiles -Xlinker --gc-sections -L"D:workV307VCEXAMETH NetLib" -Wl,-Map,"UdpServer.map" --specs=nano.specs --specs=nosys.specs -o "UdpServer.elf" ./User/cJSON.o ./User/ch32v30x_it.o ./用户/main.o ./User/system_ch32v30x.o ./Startup/startup_ch32v30x_D8C.o ./Peripheral/src/ch32v30x_adc.o ./Peripheral/src/ch32v30x_bkp.o ./Peripheral/src/ch32v30x_can.o ./Peripheral/ src/ch32v30x_crc.o ./Peripheral/src/ch32v30x_dac.o ./Peripheral/src/ch32v30x_dbgmcu.o ./Peripheral/src/ch32v30x_dma.o ./Peripheral/src/ch32v30x_dvp.o ./Peripheral/src/ch32v3. ./Peripheral/src/ch32v30x_exti.o ./Peripheral/src/ch32v30x_flash.o ./Peripheral/src/ch32v30x_fsmc.o ./Peripheral/src/ch32v30x_gpio.o ./Peripheral/src/ch32v30x_i2c.o ./Peripheral/src ch32v30x_iwdg.o ./Peripheral/src/ch32v30x_misc.o ./Peripheral/src/ch32v30x_opa.o ./Peripheral/src/ch32v30x_pwr.o ./Peripheral/src/ch32v30x_rcc.o ./Peripheral/src/ch32v30//外设/src/ch32v30x_rtc.o ./Peripheral/src/ch32v30x_sdio.o ./Peripheral/src/ch32v30x_spi.o ./Peripheral/src/ch32v30x_tim.o ./Peripheral/src/ch32v30x_usart.o ./Peripheral/src/ch32wv3 .o ./NetLib/eth_driver.o ./Debug/board.o ./Debug/debug.o ./Core/core_riscv.o -lwchnet -lprintf/Peripheral/src/ch32v30x_opa.o ./Peripheral/src/ch32v30x_pwr.o ./Peripheral/src/ch32v30x_rcc.o ./Peripheral/src/ch32v30x_rng.o ./Peripheral/src/ch32v30x_rtc.o ./Peripheral/src/ ch32v30x_sdio.o ./Peripheral/src/ch32v30x_spi.o ./Peripheral/src/ch32v30x_tim.o ./Peripheral/src/ch32v30x_usart.o ./Peripheral/src/ch32v30x_wwdg.o ./NetLib/eth_driver.o ./Debug/ board.o ./Debug/debug.o ./Core/core_riscv.o -lwchnet -lprintf/Peripheral/src/ch32v30x_opa.o ./Peripheral/src/ch32v30x_pwr.o ./Peripheral/src/ch32v30x_rcc.o ./Peripheral/src/ch32v30x_rng.o ./Peripheral/src/ch32v30x_rtc.o ./Peripheral/src/ ch32v30x_sdio.o ./Peripheral/src/ch32v30x_spi.o ./Peripheral/src/ch32v30x_tim.o ./Peripheral/src/ch32v30x_usart.o ./Peripheral/src/ch32v30x_wwdg.o ./NetLib/eth_driver.o ./Debug/ board.o ./Debug/debug.o ./Core/core_riscv.o -lwchnet -lprintf
d:/mounriver/mounriver_studio/toolchain/risc-v 嵌入式 gcc/bin/../lib/gcc/riscv-none-embed/8.2.0/../../../../riscv-none- embed/bin/ld.exe: D:workV307VCEXAMETHNetLiblibwchnet.a(eth_api.o): 无法将软浮点模块与单浮点模块链接
d:/mounriver/mounriver_studio/工具链/risc-v 嵌入式 gcc/bin/../lib/gcc/riscv-none-embed/8.2.0/../../../../riscv-none-embed/bin/ld.exe : 未能合并文件 D:workV307VCEXAMETHNetLiblibwchnet.a(eth_api.o)
d:/mounriver/mounriver_studio/toolchain/risc-v Embedded gcc/bin/../的目标特定数据lib/gcc/riscv-none-embed/8.2.0/../../../../riscv-none-embed/bin/ld.exe: D:workV307VCEXAMETHNetLib libwchnet.a(ipcheck.o): 无法将软浮点模块与单浮点模块链接
d:/mounriver/mounriver_studio/toolchain/risc-v 嵌入式 gcc/bin/../lib/gcc/riscv-none-embed/8.2.0/../../../../riscv-none- embed/bin/ld.exe: 无法合并文件 D:workV307VCEXAMETHNetLiblibwchnet.a(ipcheck.o)
d:/mounriver/mounriver_studio/toolchain/risc-v的目标特定数据gcc/bin/../lib/gcc/riscv-none-embed/8.2.0/../../../../riscv-none-embed/bin/ld.exe: D:work V307VCEXAMETHNetLiblibwchnet.a(net_dhcp.o)：无法将软浮点模块与单浮点模块链接
d:/mounriver/mounriver_studio/toolchain/risc-v 嵌入式 gcc/bin/../ lib/gcc/riscv-none-embed/8.2.0/../../../../riscv-none-embed/bin/ld.exe: 未能合并文件 D:work 的目标特定数据V307VCEXAMETHNetLiblibwchnet.a(net_dhcp.o)
d:/mounriver/mounriver_studio/toolchain/risc-v 嵌入式 gcc/bin/../lib/gcc/riscv-none-embed/8.2.0/../../../../riscv-none- embed/bin/ld.exe: D:workV307VCEXAMETHNetLiblibwchnet.a(net_dns.o): 无法将软浮点模块与单浮点模块链接
d:/mounriver/mounriver_studio/工具链/risc-v 嵌入式 gcc/bin/../lib/gcc/riscv-none-embed/8.2.0/../../../../riscv-none-embed/bin/ld.exe : 未能合并文件 D:workV307VCEXAMETHNetLiblibwchnet.a(net_dns.o)
d:/mounriver/mounriver_studio/toolchain/risc-v Embedded gcc/bin/../的目标特定数据lib/gcc/riscv-none-embed/8.2.0/../../../../riscv-none-embed/bin/ld.exe: D:workV307VCEXAMETHNetLib libwchnet.a(socket.o): 无法将软浮点模块与单浮点模块链接