git: libm: Add several new functions and symbol versioning

[John Marino]

commit a8a6a9161a123c760a51db32942722249315c1ba
Author: John Marino <draco at marino.st>
Date:   Wed Jun 12 00:28:04 2013 +0200

    libm: Add several new functions and symbol versioning
    
    The following long double functions were added to the math library:
      logl
      log2l
      log10l
      log1pl
      expm1l
      acoshl
      asinhl
      atanhl
    
    In addition, the FreeBSD functionality that creates symbol versioning
    for libraries was adapted for FreeBSD.  The first version is called
    "DFLY36.0".  If it is necessary to create a new version of the 3.5 or
    3.6 branch, the number after the decimal will be incremented.  The 3.7
    branch will start with "DFLY38.0" if it needs its own version.
    
    libm was baselined with all symbols being the same version: DFLY36.0.
    With symbol versioning, it will not be necessary to increment the major
    version anymore, so this library shall always be known as libm.so.4 from
    this point on.

Summary of changes:
 lib/libc/Versions.def        |  19 ++
 lib/libm/Makefile            |  28 +-
 lib/libm/Symbol.map          | 260 ++++++++++++++++
 lib/libm/i386/Makefile.inc   |   2 +
 lib/libm/i386/Symbol.map     |  14 +
 lib/libm/ld80/s_expl.c       | 233 ++++++++++++--
 lib/libm/ld80/s_logl.c       | 716 +++++++++++++++++++++++++++++++++++++++++++
 lib/libm/man/acosh.3         |  35 ++-
 lib/libm/man/asinh.3         |  35 ++-
 lib/libm/man/atanh.3         |  35 ++-
 lib/libm/man/exp.3           |  12 +-
 lib/libm/man/log.3           |  43 ++-
 lib/libm/man/sin.3           |   2 +-
 lib/libm/src/catrig.c        |  30 +-
 lib/libm/src/catrigf.c       |  43 +--
 lib/libm/src/e_acosh.c       |   9 +-
 lib/libm/src/e_acoshl.c      |  87 ++++++
 lib/libm/src/e_atanh.c       |   8 +-
 lib/libm/src/e_atanhl.c      |  72 +++++
 lib/libm/src/e_log.c         |   8 +-
 lib/libm/src/e_log10.c       |   8 +-
 lib/libm/src/e_log2.c        |   8 +-
 lib/libm/src/math.h          |  18 +-
 lib/libm/src/math_private.h  | 296 +++++++++++++++++-
 lib/libm/src/s_asinh.c       |   8 +-
 lib/libm/src/s_asinhl.c      |  90 ++++++
 lib/libm/src/s_expm1.c       |   6 +-
 lib/libm/src/s_log1p.c       |   6 +-
 lib/libm/x86_64/Makefile.inc |   2 +
 lib/libm/x86_64/Symbol.map   |  12 +
 share/mk/bsd.lib.mk          |   9 +
 share/mk/bsd.symver.mk       |  29 ++
 share/mk/version_gen.awk     | 249 +++++++++++++++
 33 files changed, 2277 insertions(+), 155 deletions(-)
 create mode 100644 lib/libc/Versions.def
 create mode 100644 lib/libm/Symbol.map
 create mode 100644 lib/libm/i386/Symbol.map
 create mode 100644 lib/libm/ld80/s_logl.c
 create mode 100644 lib/libm/src/e_acoshl.c
 create mode 100644 lib/libm/src/e_atanhl.c
 create mode 100644 lib/libm/src/s_asinhl.c
 create mode 100644 lib/libm/x86_64/Symbol.map
 create mode 100644 share/mk/bsd.symver.mk
 create mode 100644 share/mk/version_gen.awk

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/a8a6a9161a123c760a51db32942722249315c1ba


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