我尝试在我的嵌入式stm32f4微控制器代码中使用complex.h和math.h。考虑下面的示例代码：

#include <math.h>
#include <complex.h>
#define PI 3.141593f
void sample_function(uint8_t s) {
    float t = (float)1 / s;
    float complex var1 = cexpf(2 * PI * I * t); // linker error undefined reference to cexpf
    float complex var2 = cexpf(2 * PI * I); // this works 
    // print creal and cimag parts of var1 and var2
}

代码编译，但我得到链接器错误，因为未定义的引用到cexpf。但是，将编译时已知的参数（如PI和const编号）传递给cexpf不会产生错误。sinf和cosf函数也是如此。
CmakeLists.txt中的链接器选项：

target_link_options(${APPLICATION} PRIVATE
    -T${APP_LINKER_SCRIPT}
    ${CPU_PARAMETERS}
    -Wl,-Map=${APPLICATION}.map
    -Wl,--start-group
    -Wl,--no-warn-rwx-segments
    -lc
    -lm
    # -lnosys
    -lstdc++
    -Wl,--end-group
    -Wl,--print-memory-usage)

arm-none-eabi-gcc -v命令的输出：

$ arm-none-eabi-gcc -v 
Using built-in specs. 
COLLECT_GCC=arm-none-eabi-gcc 
COLLECT_LTO_WRAPPER=/usr/lib/gcc/arm-none-eabi/13.2.0/lto-wrapper 
Target: arm-none-eabi 
Configured with: /build/arm-none-eabi-gcc/src/gcc-13.2.0/configure --target=arm-none-eabi --prefix=/usr --with-sysroot=/usr/arm-none-eabi --with-native-system-header-dir=/include --libexecdir=/usr/lib --enable-languages=c,c++ --enable-plugins --disable-decimal-float --disable-libffi --disable-libgomp --disable-libmudflap --disable-libquadmath --disable-libssp --disable-libstdcxx-pch --disable-nls --disable-shared --disable-threads --disable-tls --with-gnu-as --with-gnu-ld --with-system-zlib --with-newlib --with-headers=/usr/arm-none-eabi/include --with-python-dir=share/gcc-arm-none-eabi --with-gmp --with-mpfr --with-mpc --with-isl --with-libelf --enable-gnu-indirect-function --with-host-libstdcxx='-static-libgcc -Wl,-Bstatic,-lstdc++,-Bdynamic -lm' --with-pkgversion='Arch Repository' --with-bugurl=https://bugs.archlinux.org/ --with-multilib-list=rmprofile 
Thread model: single 
Supported LTO compression algorithms: zlib zstd 
gcc version 13.2.0 (Arch Repository)

同样，如果编译和链接没有var1的代码，arm-none-eabi-readelf -a path/to/application.elf | grep "libmath"的结果也是空的。
有人知道我该怎么解决这个问题吗？