File newlib.spec.patch of Package newlib

--- org/newlib.spec	2024-09-26 16:11:03.812392641 +0200
+++ new/newlib.spec	2024-09-26 16:15:38.773588007 +0200
@@ -15,6 +15,11 @@
 # Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
+# Compatible to the configuration of the corepondig package for arch linux
+%define arch_compat 1
+
+# Force the same gcc is used for arm builds
+%define gcc_version 11
 
 %global flavor @BUILD_FLAVOR@%{nil}
 %if "%{flavor}" == ""
@@ -54,6 +59,8 @@
 Patch1:         epiphany-fixes.diff
 %if "%{flavor}" == ""
 BuildArch:      noarch
+# Disable build, newlib for noarch is not needed in this repo
+ExclusiveArch: do_not_build
 %else
 BuildRequires:  cross-%{gcc_cross_arch}-gcc%{gcc_version}-bootstrap
 BuildRequires:  fdupes
@@ -69,7 +76,7 @@
 
 %prep
 %setup -q -n newlib-%{version}
-%patch1 -p1
+%patch -P 1 -p1
 
 %build
 %if "%{flavor}" != ""
@@ -81,13 +88,27 @@
     export CFLAGS_FOR_TARGET="-O2 -g -ffunction-sections -fdata-sections"
     FEATURES="--disable-nls"
     if [[ "${variant}" == "nano" ]]; then
+%if %{arch_compat}
+	export CFLAGS_FOR_TARGET="-Os -g -ffunction-sections -fdata-sections"
+%else
 	export CFLAGS_FOR_TARGET="-Os -g"
-	FEATURES="${FEATURES} --enable-newlib-nano-malloc --enable-lite-exit --enable-newlib-nano-formatted-io --disable-newlib-supplied-syscalls"
+%endif
+	FEATURES="${FEATURES} --enable-newlib-nano-malloc --enable-lite-exit --enable-newlib-nano-formatted-io"
     fi
     ../configure \
 	--prefix=%{_prefix} --libdir=%{_libdir} --mandir=%{_mandir} --infodir=%{_infodir} \
 	--target=%{target} \
 	--with-build-sysroot=%{sysroot} \
+	--disable-newlib-supplied-syscalls \
+%if %{arch_compat}
+	--enable-newlib-reent-small \
+	--enable-newlib-retargetable-locking \
+	--disable-newlib-fvwrite-in-streamio \
+	--disable-newlib-fseek-optimization \
+	--disable-newlib-wide-orient \
+	--disable-newlib-unbuf-stream-opt \
+	--enable-newlib-global-atexit \
+%endif
 	$FEATURES \
 %ifarch %{ix86}
 %if 0