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History log of /src/lib/libm/arch/i387/Makefile
RevisionDateAuthorComments
 1.11  06-Jun-2008  ad Use a dummy assembly file so we won't try produce lint stuff.
 1.10  03-Jun-2008  ad - Fold libm387 into libm.
- Leave libm387 as an empty shell.
 1.9  25-Apr-2008  christos branches: 1.9.2;
avoid shadow variables, and enable lint.
 1.8  22-Mar-2006  drochner branches: 1.8.18;
merge libc/arch/{i386,x86_64}/gen/modf.S into one
(not quite a merge actually, just an #ifdef for now)
and build it in the i386 case (amd64 should work, just needs to be tested)
That way, a program linking against libm should get the optimized
version as expected.
 1.7  28-Jul-2005  drochner activate e_atan2f.S which was there forever but not built, noticed
by Joerg Sonnenberger
 1.6  21-Jul-2005  rpaulo Add i387 FPU routines for log2(3) and log2f(3).

ok christos@
 1.5  01-Jul-2004  drochner branches: 1.5.2;
provide an assembler implementation of lrint() for i386 and amd64
 1.4  19-Aug-2002  lukem Explicitly move setting of NOxxx and USE_SHLIBDIR to the top of the
Makefile (before including <bsd.own.mk>)
 1.3  28-Dec-2001  lukem * Add user-controlled mk.conf variables
- SHLIBDIR Location to install shared libraries if ${USE_SHLIBDIR}
is "yes". Defaults to "/usr/lib".

- USE_SHLIBDIR If "yes", install shared libraries in ${SHLIBDIR}
instead of ${LIBDIR}. Defaults to "no".
Sets ${_LIBSODIR} to the appropriate value.
This may be set by individual Makefiles as well.

- SHLINKDIR Location of shared linker. Defaults to "/usr/libexec".
If != "/usr/libexec", change the dynamic-linker
encoded in shared programs

* Set USE_SHLIBDIR for libraries used by /bin and /sbin:
libc libcrypt libcrypto libedit libipsec libkvm libm libmi387
libtermcap libutil libz

* If ${_LIBSODIR} != ${LIBDIR}, add symlinks from ${LIBDIR}/${LIB}.so*
to ${_LIBSODIR}/${LIB}.so* for compatibility.

* Always install /sbin/init statically (for now)


The net effect of these changes depends on how the variables are set:

1.) If nothing is set or changed, there is no change from the
current behaviour:
- Static /bin, /sbin, and bits of /usr/*
- Dynamic rest
- Shared linker is /usr/libexec/ld*so

2.) If the following make variables are set:
LDSTATIC=
SHLINKDIR=/lib
SHLIBDIR=/lib
Then the behaviour becomes:
- Dynamic tools
- .so libraries used by /bin and /sbin are installed to /lib,
with symlinks from /usr/lib/lib*so to -> /lib/lib*so
where appropriate
- Shared linker is /lib/ld*so

3.) As per 2.), but add the following variable:
USE_SHLIBDIR=yes
This forces all .so's to be instaleld in /lib (with compat
symlinks), not just those tagged by their Makefiles to be.
Again, compat symlinks are installed
 1.2  12-Dec-2001  tv Readability cleanups; MKfoo=no -> NOfoo.
 1.1  13-Dec-1999  christos branches: 1.1.2;
Makefile and shared library for libm387.
 1.1.2.1  27-Dec-1999  wrstuden Pull up to last week's -current.
 1.5.2.1  14-Aug-2005  riz Pull up revision 1.7 via patch (requested by drochner in ticket #643):
activate e_atan2f.S which was there forever but not built, noticed
by Joerg Sonnenberger
 1.8.18.2  17-Jun-2008  yamt sync with head.
 1.8.18.1  18-May-2008  yamt sync with head.
 1.9.2.1  23-Jun-2008  wrstuden Sync w/ -current. 34 merge conflicts to follow.

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