contrib/openbsd_libm/README.DRAGONFLY

   1 OpenBSD math library
   2 ====================
   3
   4 cvsroot  = anoncvs@anoncvs3.usa.openbsd.org:/cvs
   5 repo     = src
   6 pulled   = 4 July 2015
   7 location = lib/libm
   8 excludes = noieee_src
   9            shlib_version
  10            src/ld128
  11            arch/alpha
  12            arch/arm
  13            arch/hp*
  14            arch/s*
  15            arch/m*
  16            arch/pow*
  17            arch/vax
  18            arch/i387
  19
  20 copy to includes:
  21            include/math.h                => global
  22            include/complex.h             => global
  23            include/tgmath.h              => global
  24            sys/arch/amd64/include/fenv.h => amd64
  25            sys/arch/amd64/include/ieee.h => amd64
  26
  27 copy to man:
  28            lib/libc/gen/fabs.3
  29
  30 The following files have been patched
  31 =====================================
  32 arch/amd64/*.S             (elf note added to all assembly files)
  33 arch/amd64/fenv.c          (#include diff from OpenBSD)
  34 arch/amd64/fenv.h          (#include <sys/cdefs.h> for CDECL)
  35 include/global/math.h      (#include diff, double/float typedefs)
  36 src/e_j0.c                 (full coverage)
  37 src/e_j0f.c                (full coverage, fix sign comparison mismatch)
  38 src/e_j1.c                 (full coverage)
  39 src/e_j1f.c                (full coverage, fix sign comparison mismatch)
  40 src/e_jnf.c                (sign comparison mismatch)
  41 src/e_pow.c                (sign comparison mismatch)
  42 src/e_powf.c               (sign comparison mismatch)
  43 src/e_rem_pio2f.c          (sign comparison mismatch)
  44 src/ld80/e_fmodl.c         (sign comparison mismatch)
  45 src/ld80/s_ceill.c         (sign comparison mismatch)
  46 src/ld80/s_floorl.c        (sign comparison mismatch)
  47 src/ld80/s_nextafterl.c    (strong alias, explicit eval order, always true)
  48 src/ld80/s_remquol.c       (sign comparison mismatch)
  49 src/s_lround.c             (sign comparison mismatch)
  50 src/s_lroundf.c            (sign comparison mismatch)
  51 src/s_nan.c                (#include diff from OpenBSD)
  52 src/w_drem.c               (ansify prototype)