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Date: Wed, 15 Feb 2012 20:40:16 +0100
From: Stefan Weil <sw@weilnetz.de>
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Subject: Re: [Qemu-devel] [PATCH v1] ./configure: use -lole32 when building
 with	mingw32
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To: Meador Inge <meadori@codesourcery.com>
Cc: qemu-devel@nongnu.org

Am 15.02.2012 17:41, schrieb Meador Inge:
> glib calls 'CoTaskMemFree' which is defined by ole32.dll.
> Therefore when building with mingw32 -lole32 should be in
> 'LIBS'.
>
> Signed-off-by: Meador Inge <meadori@codesourcery.com>
> ---
> configure | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/configure b/configure
> index 88521d2..40caf81 100755
> --- a/configure
> +++ b/configure
> @@ -502,7 +502,7 @@ if test "$mingw32" = "yes" ; then
> QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
> # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
> QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
> - LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
> + LIBS="-lole32 -lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
> prefix="c:/Program Files/Qemu"
> mandir="\${prefix}"
> datadir="\${prefix}"

Hi,

this would be a workaround for a bug in glib-2.0.
If it requires ole32.dll, it should add it to glib-2.0.pc,
so pkg-config will add it to QEMU.

I never had problems caused by a missing ole32.dll.
Which MinGW do you use (native, cross, version),
and where did you get your glib-2.0 from? My
glib-2.0 has no reference to CoTaskMemFree.

Regards,

Stefan Weil