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Date: Tue, 07 Feb 2012 23:11:15 +0100
From: Stefan Weil <sw@weilnetz.de>
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Subject: Re: [Qemu-devel] Sanity
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To: malc <av1474@comtv.ru>
Cc: qemu-devel@nongnu.org

Am 07.02.2012 19:22, schrieb malc:
> This is a 32bit machine, the target is i386-softmmu, yet,
> libhw32 is mostly empty and libhw64 is populated, furthermore[1]:
>
> $ rm libhw64/ac97.o
> $ make V=3D1
> make  BUILD_DIR=3D/home/malc/x/bld/qemu/master -C libhw64 V=3D"1" TARGE=
T_DIR=3D"libhw64/" all
> make[1]: Entering directory `/home/malc/x/bld/qemu/master/libhw64'
> ccache gcc -fno-working-directory -I/home/malc/x/rcs/git/qemuorg/slirp =
-I. -I/home/malc/x/rcs/git/qemuorg -I/home/malc/x/rcs/git/qemuorg/fpu -We=
rror -D_FORTIFY_SOURCE=3D2 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=3D64 -D_LARG=
EFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-=
strings -Wmissing-prototypes -fno-strict-aliasing  -fstack-protector-all =
-Wendif-labels -Wmissing-include-dirs -Wempty-body -Wnested-externs -Wfor=
mat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-de=
claration -Wold-style-definition -Wtype-limits -I/usr/include/libpng14   =
-DTARGET_PHYS_ADDR_BITS=3D64 -I.. -pthread -I/usr/include/glib-2.0 -I/usr=
/lib/glib-2.0/include   -I/home/malc/x/rcs/git/qemuorg/include -pthread -=
I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include   -MMD -MP -MT ac97.o =
-MF ./ac97.d -O -g  -U_FORTIFY_SOURCE -fno-stack-protector -c -o ac97.o /=
home/malc/x/rcs/git/qemuorg/hw/ac97.c
> make[1]: Leaving directory `/home/malc/x/bld/qemu/master/libhw64'
>
> Why does it say the same thing many times (-pthread -I/usr/include/glib=
-2.0...),
> is gcc suffering from ADD or something?
>
> [1] Just an example.
>
>   =20

That's caused by too many of these statements:

QEMU_CFLAGS+=3D$(GLIB_CFLAGS)

It should be removed from Makefile.objs and added to
Makefile.dis and Makefile.user.