shared versions should not need to add -lm unless the program uses libm
itself. Strictly speaking, libg++ depends on libstdc++, but libstdc++
has dynamic dependencies on some exception tables and binutils doesn't
seem to like it when a secondary library has undefined references. It
doesn't seem to care when -lstdc++ is added on the command line to ld
though. Anyway, the c++ driver adds -lstdc++ explicitly, so that should
be OK. c++ also adds -lm explicitly too, even though it wouldn't need
to now. [except for statically linked binaries as .a files don't have an
equivalent of automatic internal shared object dependencies.]
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.
Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.
testing I changed it to -c to check for missed files by looking at time
stamps in /usr/include/g++.
Submitted by: "Philippe Charnier" <charnier@xp11.frmug.org>
(it was directly underneath where bool.h used to be in the list, I think
I must have not been paying attention and deleted a word from the wrong
line. The machine that I was testing on still had an (old?) osfcn.h file)
Pointed out by: Andreas Klemm <andreas@klemm.gtn.com>
specified in the top level Makefiles.
Previously I missed dozens of Makefiles that skip the install after
using `cmp -s' to decide that the install isn't necessary.
constructors and destructors.
Add -lgcc_pic to LDADD for the shared library since C++ code uses stuff from
libgcc and we no longer have a shared libgcc. Should this be done by
CPLUSPLUSLIB?
Remove private mkdir command for /usr/include/g++, this is now
handled by mtree.
Make the whole file fit in 80 column output, sort the SRCS list and
split into .c and .cc sources.
Use $Id$ instead of $FreeBSD$ since we pulled support for this.
Add DPADD to match LDADD and now include <bsd.prog.mk> to define
the DPADD values (This is a hack until the .mk stuff can be corrected
so that ${LIB*} is visiable in bsd.lib.mk.)
Optimize beforeinstall target by eliminating a subshell.
You need to fix the libio/_G_config.h file around lines 42-44. After
that everything should be OK. You should have seen many warning error
messages about this file. There are missing "short" "char" keywords
the file.
Michael:
Apply the following patch
rgrimes:
The patch to include/_G_config.h is highly questionable and has been
marked as such.
Reviewed by: rgrimes
Submitted by: L Jonas Olsson <ljo@ljo-slip.DIALIN.CWRU.Edu>
Submitted by: Michael Reifenberger <root@rz-wb.fh-sw.de>
