From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 20 Aug 2020 08:01:14 +0000 (-0700)
Subject: gcc-cross-canadian: Install gcc/g++ wrappers for musl
X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~10295
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e6fbac7aeabe00d8fb734992012dd629a8527b25;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

gcc-cross-canadian: Install gcc/g++ wrappers for musl

gcc needs -mmusl option to be passed in SDK since we ship crossdk compiler
configured for glibc by default, this helps in creating correct
compiler defaults for musl based SDK compilers

[YOCTO #13459]

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Cc: Leon Woestenberg <leon@sidebranch.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/recipes-devtools/gcc/gcc-cross-canadian.inc b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
index db17ae46851..d3875c94d34 100644
--- a/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
+++ b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
@@ -139,6 +139,29 @@ do_install () {
 	chown -R root:root ${D}
 	
 	cross_canadian_bindirlinks
+
+	for i in linux ${CANADIANEXTRAOS}
+	do
+		for v in ${CANADIANEXTRAVENDOR}
+		do
+			d=${D}${bindir}/../${TARGET_ARCH}$v-$i
+			install -d $d
+			for j in ${TARGET_PREFIX}gcc${EXEEXT} ${TARGET_PREFIX}g++${EXEEXT}
+			do
+				p=${TARGET_ARCH}$v-$i-`echo $j | sed -e s,${TARGET_PREFIX},,`
+				case $i in
+				*musl*)
+					rm -rf $d/$p
+					echo "#!/usr/bin/env sh" > $d/$p
+					echo "exec \`dirname \$0\`/../${TARGET_SYS}/$j -mmusl \$@" >> $d/$p
+					chmod 0755 $d/$p
+					;;
+				*)
+					;;
+				esac
+			done
+		done
+	done
 }
 
 ELFUTILS = "nativesdk-elfutils"