From c1c475d0a0c930d236413e3c1e304ca4fd6ab4a3 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Wed, 16 Sep 2020 11:51:26 -0700
Subject: Map picolibc to suitable CT_TARGET_SYS values

picolibc is another bare-metal C library, and so should be mapped
to CT_TARGET_SYS just like newlib does.

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

diff --git a/scripts/build/arch/powerpc.sh b/scripts/build/arch/powerpc.sh
index 36a727a..85c64d1 100644
--- a/scripts/build/arch/powerpc.sh
+++ b/scripts/build/arch/powerpc.sh
@@ -7,12 +7,12 @@ CT_DoArchTupleValues () {
     # Only override values when ABI is not the default
     case "${CT_ARCH_powerpc_ABI}" in
         eabi)
-            # EABI is only for bare-metal, so libc ∈ [none,newlib]
+            # EABI is only for bare-metal, so libc ∈ [none,newlib,picolibc]
             CT_TARGET_SYS="eabi"
             ;;
         spe)
             case "${CT_LIBC}" in
-                none|newlib)    CT_TARGET_SYS="elfspe";;
+                none|newlib|picolibc)    CT_TARGET_SYS="elfspe";;
                 *glibc)         CT_TARGET_SYS="gnuspe";;
                 uClibc)         CT_TARGET_SYS="uclibcgnuspe";;
             esac
diff --git a/scripts/functions b/scripts/functions
index 2227de7..215f3c8 100644
--- a/scripts/functions
+++ b/scripts/functions
@@ -1135,7 +1135,7 @@ CT_DoBuildTargetTuple()
         uClibc)      CT_TARGET_SYS=uclibc;;
         musl)        CT_TARGET_SYS=musl;;
         bionic)      CT_TARGET_SYS=android;;
-        none|newlib) CT_TARGET_SYS=elf;;
+        none|newlib|picolibc) CT_TARGET_SYS=elf;;
         *)
             # Keep empty for the libraries like mingw or avr-libc
             CT_TARGET_SYS=
-- 
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