[PATCH v2 1/8] external-arm-toolchain: remove old sed fixup for libc.so

As reported by Vasyl Vavrychuk [1], /${EAT_LIBDIR}/${EAT_TARGET_SYS}
is not present in libc.so in the latest prebuilt toolchains:

ARM32:
  $ cat ./gcc-arm-8.3-2019.03-x86_64-arm-linux-gnueabihf/arm-linux-gnueabihf/libc/usr/lib/libc.so
  OUTPUT_FORMAT(elf32-littlearm)
  GROUP ( /lib/libc.so.6 /usr/lib/libc_nonshared.a  AS_NEEDED ( /lib/ld-linux-armhf.so.3 ) )

  $ cat ./gcc-arm-9.2-2019.12-x86_64-arm-none-linux-gnueabihf/arm-none-linux-gnueabihf/libc/usr/lib/libc.so
  OUTPUT_FORMAT(elf32-littlearm)
  GROUP ( /lib/libc.so.6 /usr/lib/libc_nonshared.a  AS_NEEDED ( /lib/ld-linux-armhf.so.3 ) )

  $ cat ./arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-linux-gnueabihf/arm-none-linux-gnueabihf/libc/usr/lib/libc.so
  OUTPUT_FORMAT(elf32-littlearm)
  GROUP ( /lib/libc.so.6 /usr/lib/libc_nonshared.a  AS_NEEDED ( /lib/ld-linux-armhf.so.3 ) )

  $ cat ./arm-gnu-toolchain-13.3.rel1-x86_64-arm-none-linux-gnueabihf/arm-none-linux-gnueabihf/libc/usr/lib/libc.so
  OUTPUT_FORMAT(elf32-littlearm)
  GROUP ( /lib/libc.so.6 /usr/lib/libc_nonshared.a  AS_NEEDED ( /lib/ld-linux-armhf.so.3 ) )

Aarch64:
  $ cat ./gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu/aarch64-linux-gnu/libc/usr/lib/libc.so
  OUTPUT_FORMAT(elf64-littleaarch64)
  GROUP ( /lib/libc.so.6 /usr/lib/libc_nonshared.a  AS_NEEDED ( /lib/ld-linux-aarch64.so.1 ) )

  $ cat ./gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/libc/usr/lib64/libc.so
  OUTPUT_FORMAT(elf64-littleaarch64)
  GROUP ( /lib64/libc.so.6 /usr/lib64/libc_nonshared.a  AS_NEEDED ( /lib/ld-linux-aarch64.so.1 ) )

  $ cat ./arm-gnu-toolchain-12.3.rel1-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/libc/usr/lib64/libc.so
  OUTPUT_FORMAT(elf64-littleaarch64)
  GROUP ( /lib64/libc.so.6 /usr/lib64/libc_nonshared.a  AS_NEEDED ( /lib/ld-linux-aarch64.so.1 ) )

  $ cat ./arm-gnu-toolchain-13.3.rel1-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/libc/usr/lib64/libc.so
  OUTPUT_FORMAT(elf64-littleaarch64)
  GROUP ( /lib64/libc.so.6 /usr/lib64/libc_nonshared.a  AS_NEEDED ( /lib/ld-linux-aarch64.so.1 ) )

We can safely remove old sed fixup for libc.so.

[1] https://lists.yoctoproject.org/g/meta-arm/message/5565

Signed-off-by: Romain Naour <[email protected]>
---
 .../external-arm-toolchain/external-arm-toolchain.bb          | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta-arm-toolchain/recipes-devtools/external-arm-toolchain/external-arm-toolchain.bb b/meta-arm-toolchain/recipes-devtools/external-arm-toolchain/external-arm-toolchain.bb
index 1e8c1116..1095736b 100644
--- a/meta-arm-toolchain/recipes-devtools/external-arm-toolchain/external-arm-toolchain.bb
+++ b/meta-arm-toolchain/recipes-devtools/external-arm-toolchain/external-arm-toolchain.bb
@@ -213,13 +213,13 @@ do_install() {
 	rm -rf ${D}${includedir}/rpcsvc/rquota.*
 
 	if [ -f ${D}${libdir}/libc.so ];then
-		sed -i -e "s# /${EAT_LIBDIR}/${EAT_TARGET_SYS}# ../../${EAT_LIBDIR}#g" -e "s# /usr/${EAT_LIBDIR}/# /usr/lib/#g" -e "s# /usr/${EAT_LIBDIR}/${EAT_TARGET_SYS}# .#g" -e "s# /${EAT_LIBDIR}/ld-linux# ../../${EAT_LIBDIR}/ld-linux#g" ${D}${libdir}/libc.so
+		sed -i -e "s# /usr/${EAT_LIBDIR}/# /usr/lib/#g" -e "s# /${EAT_LIBDIR}/ld-linux# ../../${EAT_LIBDIR}/ld-linux#g" ${D}${libdir}/libc.so
 		sed -i -e "s# /${EAT_LIBDIR}/libc.so.6# /lib/libc.so.6#g" ${D}${libdir}/libc.so
 		sed -i -e "s# /lib# ../../lib#g" -e "s# /usr/lib# .#g" ${D}${libdir}/libc.so
 	fi
 
 	if [ -f ${D}${base_libdir}/libc.so ];then
-		sed -i -e "s# /${EAT_LIBDIR}/${EAT_TARGET_SYS}# ../../lib#g" -e "s# /usr/${EAT_LIBDIR}/${EAT_TARGET_SYS}# .#g" -e "s# /${EAT_LIBDIR}/# /lib/#g" ${D}${base_libdir}/libc.so
+		sed -i -e "s# /${EAT_LIBDIR}/# /lib/#g" ${D}${base_libdir}/libc.so
 		if [ -f ${D}${base_libdir}/libc.so.6 ]; then
 			sed -i -e "s# /usr/${EAT_LIBDIR}/libc.so.6# /lib/libc.so.6#g" -e "s# /${EAT_LIBDIR}/libc.so.6# /lib/libc.so.6#g" ${D}${base_libdir}/libc.so.6
 		fi
-- 
2.45.0