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Re: [PATCH] memusagestat: use local glibc when linking [BZ #18465]

On 30 May 2015 22:20, Andreas Schwab wrote:
> Mike Frysinger <vapier@gentoo.org> writes:
> 
> > The memusagestat is the only binary that has its own link line which
> > causes it to be linked against the existing installed C library.  It
> > has been this way since it was originally committed in 1999, but I
> > don't see any reason as to why.
> 
> Probably because $(objpfx)memusagestat.o is compiled specially.

how so ?  looks normal to me:
gcc memusagestat.c -c -std=gnu99 -fgnu89-inline -fno-stack-protector -O2 -Wall 
-Werror -Wno-error=undef -Wundef -Wwrite-strings -fmerge-all-constants 
-frounding-math -g -Wstrict-prototypes       -U_FORTIFY_SOURCE   -I../include 
-I/usr/local/src/gnu/glibc/build/x86_64/malloc  
-I/usr/local/src/gnu/glibc/build/x86_64  -I../sysdeps/unix/sysv/linux/x86_64/64  
-I../sysdeps/unix/sysv/linux/x86_64  -I../sysdeps/unix/sysv/linux/x86  
-I../sysdeps/unix/sysv/linux/wordsize-64  -I../sysdeps/x86_64/nptl  
-I../sysdeps/unix/sysv/linux/include -I../sysdeps/unix/sysv/linux  
-I../sysdeps/nptl  -I../sysdeps/pthread  -I../sysdeps/gnu  
-I../sysdeps/unix/inet  -I../sysdeps/unix/sysv  -I../sysdeps/unix/x86_64  
-I../sysdeps/unix  -I../sysdeps/posix  -I../sysdeps/x86_64/64  
-I../sysdeps/x86_64/fpu/multiarch  -I../sysdeps/x86_64/fpu  
-I../sysdeps/x86/fpu/include -I../sysdeps/x86/fpu  -I../sysdeps/x86_64/multiarch  
-I../sysdeps/x86_64  -I../sysdeps/x86  -I../sysdeps/ieee754/ldbl-96  
-I../sysdeps/ieee754/dbl-64/wordsize-64  -I../sysdeps/ieee754/dbl-64  
-I../sysdeps/ieee754/flt-32  -I../sysdeps/wordsize-64  -I../sysdeps/ieee754  
-I../sysdeps/generic  -I.. -I../libio -I.   -D_LIBC_REENTRANT -include 
/usr/local/src/gnu/glibc/build/x86_64/libc-modules.h -DMODULE_NAME=memusagestat 
-include ../include/libc-symbols.h       -o 
/usr/local/src/gnu/glibc/build/x86_64/malloc/memusagestat.o -MD -MP -MF 
/usr/local/src/gnu/glibc/build/x86_64/malloc/memusagestat.o.dt -MT 
/usr/local/src/gnu/glibc/build/x86_64/malloc/memusagestat.o
-mike

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