1*4c3eb207Smrg# Triggered by --with-libf7=math or --with-libf7=math-symbols 2*4c3eb207Smrg# 3*4c3eb207Smrg# We provide weak double wrappers for functions specified in math.h, 4*4c3eb207Smrg# but with __ prepended to the symbol name used for the double function. 5*4c3eb207Smrg# For example we provide double __sin (double) but neither sin nor sinl. 6*4c3eb207Smrg# To get weak symbols according to math.h, t-libf7-math-symbols has to 7*4c3eb207Smrg# be used which is triggered by --with-libf7=math-symbols. 8*4c3eb207Smrg 9*4c3eb207SmrgWITH_LIBF7_MATH_FUNCTIONS = 1 10*4c3eb207Smrg 11*4c3eb207Smrg# __sin, ... 12*4c3eb207SmrgF7_ASM_WRAPS_m_dd += $(m_dd) 13*4c3eb207Smrg 14*4c3eb207Smrg# __pow, __fmin, ... 15*4c3eb207SmrgF7_ASM_WRAPS_m_ddd += $(m_ddd) 16*4c3eb207Smrg 17*4c3eb207Smrg# __ldexp, ... 18*4c3eb207SmrgF7_ASM_WRAPS_m_ddx += $(m_ddx) 19*4c3eb207Smrg 20*4c3eb207Smrg# __lrint, ... 21*4c3eb207SmrgF7_ASM_WRAPS_m_xd += $(m_xd) 22