a30dbb3960
* src/cmath.cc: Remove. * src/Makefile.am (c_base_headers): Add bits/cmath.tcc. (sources): Remove cmath.cc * src/Makefile.in: Regenerate. * include/c/bits/std_cmath.h (__cmath_power<>): Declare. (__cmath_abs<>): New function. (abs, fabs): Use __cmath_abs when no direct support is available. (__pow_helper<>): New function. (pow): Define here. Use __pow_helper<>. * include/c/bits/cmath.tcc: New file. From-SVN: r37901