Re: [Qemu-devel] [PATCH v2] pkg-config: Add a pkg-config script for cross compilations

[Anthony Liguori <anthony@codemonkey.ws>]

On 09/11/2011 01:25 PM, Stefan Weil wrote:
> This script can be used for cross compilations.
> I use it on Debian / Ubuntu to provide a cross pkg-config
> for MinGW (32 and 64 bit), ARM, MIPS and PowerPC.
>
> v2: Improvements as suggested by Peter Maydell.
>      Thanks for the review.
>
> Signed-off-by: Stefan Weil<weil@mail.berlios.de>

Please post patches as top-level posts and not as replies.

Regards,

Anthony Liguori

> ---
>   scripts/cross-pkg-config |   28 ++++++++++++++++++++++++++++
>   1 files changed, 28 insertions(+), 0 deletions(-)
>   create mode 100755 scripts/cross-pkg-config
>
> diff --git a/scripts/cross-pkg-config b/scripts/cross-pkg-config
> new file mode 100755
> index 0000000..8d7fe17
> --- /dev/null
> +++ b/scripts/cross-pkg-config
> @@ -0,0 +1,28 @@
> +#!/bin/sh -e
> +
> +# pkg-config for cross compilations
> +
> +# Copyright (C) 2011 Stefan Weil
> +
> +# This work is licensed under the terms of the GNU GPL, version 2 or later.
> +# See the file COPYING in the top-level directory.
> +
> +# This script provides a cross pkg-config for QEMU cross compilations.
> +# It will use the standard pkg-config with special options for the
> +# cross environment which is assumed to be in /usr/{cross-prefix}.
> +
> +# Installation (Debian and similar distributions):
> +# Simply copy or link it to /usr/bin/{cross-prefix}-pkg-config.
> +
> +# Examples (Debian, Ubuntu):
> +# /usr/bin/amd64-mingw32msvc-pkg-config
> +# /usr/bin/i586-mingw32msvc-pkg-config
> +# /usr/bin/arm-linux-gnueabi-pkg-config
> +# /usr/bin/mipsel-linux-gnu-pkg-config
> +
> +basename=`basename "$0"`
> +prefix="/usr/${basename%-pkg-config}"
> +export PKG_CONFIG_LIBDIR="$prefix/lib/pkgconfig"
> +exec pkg-config --define-variable=prefix="$prefix" "$@"
> +
> +# end