From 47fee64be674f121482ebc5def4dc0c3e13ed34b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Thu, 5 Dec 2019 18:55:41 +0100 Subject: [PATCH] roms/edk2-funcs: Force softfloat ARM toolchain prefix on Debian MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The Debian (based) distributions currently provides 2 ARM toolchains, documented as [1]: * The ARM EABI (armel) port targets a range of older 32-bit ARM devices, particularly those used in NAS hardware and a variety of *plug computers. * The newer ARM hard-float (armhf) port supports newer, more powerful 32-bit devices using version 7 of the ARM architecture specification. For various reasons documented in [2], the EDK2 project suggests to use the softfloat toolchain (named 'armel' by Debian). Force the softfloat cross toolchain prefix on Debian distributions. [1] https://www.debian.org/ports/arm/#status [2] https://github.com/tianocore/edk2/commit/41203b9a Reviewed-by: Laszlo Ersek Signed-off-by: Philippe Mathieu-Daudé --- roms/edk2-funcs.sh | 3 +++ 1 file changed, 3 insertions(+) diff --git a/roms/edk2-funcs.sh b/roms/edk2-funcs.sh index 3f4485b201f..cd6e4f2c82d 100644 --- a/roms/edk2-funcs.sh +++ b/roms/edk2-funcs.sh @@ -112,6 +112,9 @@ qemu_edk2_get_cross_prefix() ( [ "$gcc_arch" == i686 ] && [ "$host_arch" == x86_64 ] ); then # no cross-compiler needed : + elif ( [ -e /etc/debian_version ] && [ "$gcc_arch" == arm ] ); then + # force soft-float cross-compiler on Debian + printf 'arm-linux-gnueabi-' else printf '%s-linux-gnu-\n' "$gcc_arch" fi