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Subject: misc/1546: Bug in /usr/share/mk/bsd.lib.mk when compiling *.cc to *.o
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>Number:         1546
>Category:       misc
>Synopsis:       Missing ".o" in line 46 of /usr/share/mk/bsd.lib.mk
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    misc-bug-people (Misc Bug People)
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Sep 29 15:50:04 1995
>Last-Modified:
>Originator:     Martin Cracauer
>Organization:
private
>Release:        sup 19950927
>Environment:
System: NetBSD knight.wavedata.de 1.0A NetBSD 1.0A (KNIGHT) #0: Thu Sep 28 14:53:29 MET 1995 cracauer@knight.wavedata.de:/usr/src/sys/arch/i386/compile/KNIGHT i386


>Description:

When compiling g++ libraries, the sequence
$ g++ -c tagrget.cc -o target.o.o
$ ld -x -r target.o.o -o target.o
fails because the rule states 

@${LD} -x -r ${.TARGET} -o ${.TARGET}

instead of

@${LD} -x -r ${.TARGET}.o -o ${.TARGET}

which evaluates to:
$ g++ -c tagrget.cc -o target.o.o
$ ld -x -r target.o -o target.o


>How-To-Repeat:

cd /usr/src/gnu/lib/libg++/libg++
make

cd /usr/src/gnu/usr.bin/groff
make

>Fix:

For /usr/share/mk/bsd.lib.mk

37c37
<       @${LD} -x -r ${.TARGET} -o ${.TARGET}
---
>       @${LD} -x -r ${.TARGET}.o -o ${.TARGET}
>Audit-Trail:
>Unformatted: