src-test2/gnu/lib/libstdc++/Makefile, branch release/3.4.0_cvs

This commit was manufactured by cvs2svn to create tag

1999-12-20T00:16:49Z

'RELENG_3_4_0_RELEASE'. This commit was manufactured to restore the state of the 3.4-RELEASE image. Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.

$Id$ -> $FreeBSD$

1999-08-29T14:49:43Z

Switch to using ".So" as the extension for PIC object files rather

1999-01-09T21:51:00Z

than ".so". The old extension conflicted with well-established naming conventions for dynamically loadable modules. The "clean" targets continue to remove ".so" files too, to deal with old systems.

Avoid using `ld -O' (as in bsd.lib.mk). `ld -O' seems to have caused only

1998-12-27T17:25:27Z

non-problems for elf -- `ld -elf -O foo.tmp -x -r foo' apparently puts the result in a.out so it has essentially no effect.

libg++ and libstdc++ also have internal calls to libm. Programs using the

1998-10-11T04:56:03Z

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.]

Don't use beforedepend to complicate and break things. The usual

1998-03-20T15:10:59Z

fix of putting generated source files in SRCS breaks many special cases (many dependencies had to be incomplete for ${.ALLSRC} not to give .h files that would break compiling with c++ -c). Reduce these special cases to the general case so that SRCS works normally and bsd.lib.mk handles most of the complications. Now we only have to duplicate rules from bsd.lib.mk to add special CFLAGS in some cases.

Don't add streambuf.cc to SRCS twice.

1998-02-25T01:23:28Z

Add ${DESTDIR} in front of absolute paths.

1997-05-23T08:33:59Z

Reviewed by: bde

Bye bye CPLUSPLUSLIB hack! It's not needed any more.

1997-05-06T00:49:36Z

Don't merge this into -2.2 unless you understand the dependencies on c++rt0, bsd.lib.mk, and gcc -shared. I.e., let me do it.

Oops. Missed the Complex number add case of code generation.. :-]

1997-04-09T16:00:07Z

Fixes PR#3239. Submitted by: Takeshi WATANABE