Revert "package/chicken: move literals into text section for xtensa architecture"

This reverts commit 86e51fd5fe2810bbf833b48c4914dcd2de01bdbe.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/chicken/0001-xtensa-text-section-literals.patch

@@ -1,30 +0,0 @@
-From e8d177f4d4e1c6bc41787ea1621e323ff4ad493e Mon Sep 17 00:00:00 2001
-From: Woodrow Douglass <wdouglass@carnegierobotics.com>
-Date: Mon, 22 Jul 2024 08:50:37 -0400
-Subject: [PATCH] Move literals into text section for xtensa architecture
-
-Upstream: https://bugs.call-cc.org/ticket/1840
-Signed-off-by: Woodrow Douglass <wdouglass@carnegierobotics.com>
----
- Makefile.linux | 5 +++++
- 1 file changed, 5 insertions(+)
-
-diff --git a/Makefile.linux b/Makefile.linux
-index b628cda4..e97c2b94 100644
---- a/Makefile.linux
-+++ b/Makefile.linux
-@@ -52,6 +52,11 @@ USES_SONAME = yes
- 
- # architectures
- 
-+ifeq ($(ARCH),xtensa)
-+C_COMPILER_OPTIONS += -mtext-section-literals
-+LINKER_OPTIONS += -mtext-section-literals
-+endif
-+
- ifeq ($(ARCH),x32)
- C_COMPILER_OPTIONS += -mx32
- LINKER_OPTIONS += -mx32
--- 
-2.39.2
-

package/chicken/chicken.mk

@@ -11,19 +11,9 @@ CHICKEN_LICENSE_FILES = LICENSE
 CHICKEN_CPE_ID_VENDOR = call-cc
 CHICKEN_INSTALL_STAGING = YES
 
-# Chicken only uses the "arch" variable for some special-case compile
-# arguments If it's empty, it tries to detect the arch host Filter out
-# values that have an effect, or pass "unused" here
-ifeq ($(NORMALIZED_ARCH),x86_64)
-CHICKEN_ARCH = x86-64
-else ifeq ($(NORMALIZED_ARCH),xtensa)
-CHICKEN_ARCH = xtensa
-else
-CHICKEN_ARCH = unused
-endif
-
+# If ARCH is not set, it attempts to autodiscover. But it is anyway not used.
 CHICKEN_MAKE_OPTS = \
-	ARCH="$(CHICKEN_ARCH)" \
+	ARCH=unused \
 	C_COMPILER="$(TARGET_CC)" \
 	CXX_COMPILER="$(TARGET_CXX)" \
 	PREFIX=/usr \