Date: Wed, 20 Jan 1999 13:42:42 -0800 (PST) From: John Polstra <jdp@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG Subject: cvs commit: src/share/mk bsd.lib.mk Message-ID: <199901202142.NAA26703@freefall.freebsd.org>
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jdp 1999/01/20 13:42:41 PST
Modified files:
share/mk bsd.lib.mk
Log:
Add some capabilities to <bsd.lib.mk> so that it can be used for
building dlopen-able modules, and add features needed to build a
static PAM library. I think I cleaned it up some, too, but beauty
is in the eye of the beholder.
You can now build a shared library without version numbers, by
defining SHLIB_NAME to something like "pam_unix.so". If SHLIB_MAJOR
and/or SHLIB_MINOR are set, SHLIB_NAME gets the usual default value,
but it can be overridden if desired. If none of these symbols are
set, no shared library is built.
SHLIB_LINK controls the name of the symbolic link that points to
the library. If it is unset, no link is made. In the usual case,
it gets the right default: e.g., "libc.so" for ELF, nothing for
a.out. This can be overridden.
STATICOBJS can be set to a list of extra object files that should
be added to the static library but not to the shared library.
These objects are added to the profiled library too.
These changes should make it easy to use <bsd.lib.mk> for building
things such as PAM modules and dynamic linkers, for which <bsd.prog.mk>
has been abused until now.
Revision Changes Path
1.84 +47 -48 src/share/mk/bsd.lib.mk
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