From e802686d86bac3899347602c180e3dbe5e90ced8 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Wed, 16 Sep 2020 16:04:51 -0700
Subject: picolibc: Use target architecture to drive picolibc configuration

This selects code matching the target architecture within picolibc.

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/scripts/build/libc/picolibc.sh b/scripts/build/libc/picolibc.sh
index 3c22def..152125c 100644
--- a/scripts/build/libc/picolibc.sh
+++ b/scripts/build/libc/picolibc.sh
@@ -22,7 +22,7 @@ picolibc_main()
 
     CT_mkdir_pushd "${CT_BUILD_DIR}/build-libc"
 
-    CT_DoLog EXTRA "Configuring C library"
+    CT_DoLog EXTRA "Configuring Picolibc library"
 
     # Multilib is the default, so if it is not enabled, disable it.
     if [ "${CT_MULTILIB}" != "y" ]; then
@@ -81,10 +81,10 @@ as = '${CT_TARGET}-as'
 strip = '${CT_TARGET}-strip'
 
 [host_machine]
-system = 'none'
-cpu_family = 'arm'
-cpu = 'arm'
-endian = 'little'
+system = '${CT_TARGET_VENDOR}'
+cpu_family = '${CT_TARGET_ARCH}'
+cpu = '${CT_TARGET_ARCH}'
+endian = '${CT_ARCH_ENDIAN}'
 
 [properties]
 c_args = [ ${meson_cflags} '-nostdlib', '-fno-common', '-ftls-model=local-exec' ]
-- 
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