[wip] Update to GCC 14.1.0

build.sh

@@ -31,8 +31,8 @@ function setup_gcc_source() {
 	local tgt="${1}"
 
 	declare -r tgt
-	# || [ "${tgt}" = 'amd64' ]
-	if [ "${tgt}" = 'hppa' ] || [ "${tgt}" = 'alpha' ] || [ "${tgt}" = 'i386' ]; then
+
+	if [ "${tgt}" = 'hppa' ] || [ "${tgt}" = 'alpha' ] || [ "${tgt}" = 'amd64' ] || [ "${tgt}" = 'i386' ]; then
 		gcc_version='14'
 		gcc_directory='/tmp/gcc-14.1.0'
 		gcc_url='https://ftp.gnu.org/gnu/gcc/gcc-14.1.0/gcc-14.1.0.tar.xz'
@@ -218,16 +218,16 @@ sed -i 's/#include <stdint.h>/#include <stdint.h>\n#include <stdio.h>/g' "${tool
 [ -d "${binutils_directory}/build" ] || mkdir "${binutils_directory}/build"
 
 declare -r targets=(
-	# 'riscv64'
-	# 'armv7'
-	# 'arm64'
-	# 'powerpc64'
-	# 'macppc'
-	# 'sparc64'
-	# 'octeon'
-	# 'loongson'
-	# 'hppa'
-	# 'alpha'
+	'armv7'
+	'riscv64'
+	'arm64'
+	'powerpc64'
+	'macppc'
+	'sparc64'
+	'octeon'
+	 'loongson'
+	'hppa'
+	'alpha'
 	'amd64'
 	'i386'
 )
@@ -322,15 +322,24 @@ for target in "${targets[@]}"; do
 	rm --force --recursive ./*
 
 	declare extra_configure_flags=''
+	declare supports_lto='0'
 
 	if [ "${target}" == 'hppa' ]; then
-		extra_configure_flags+=' --disable-libstdcxx'
+		extra_configure_flags+='--disable-libstdcxx '
 	fi
 
 	if [ "${target}" == 'hppa' ] || [ "${target}" == 'alpha' ] || [ "${target}" == 'amd64' ] || [ "${target}" == 'i386' ]; then
-		extra_configure_flags+=' --enable-lto'
+		supports_lto='1'
+	fi
+
+	if (( supports_lto )); then
+		extra_configure_flags+='--enable-lto '
 	else
-		extra_configure_flags+=' --disable-lto'
+		extra_configure_flags+='--disable-lto '
+	fi
+
+	if [ "${target}" = 'armv7' ]; then
+		extra_configure_flags+=' --disable-libatomic'
 	fi
 
 	../configure \
@@ -379,8 +388,6 @@ for target in "${targets[@]}"; do
 		CXXFLAGS="${optflags}" \
 		LDFLAGS="-Wl,-rpath-link,${OBGGCC_TOOLCHAIN}/${CROSS_COMPILE_TRIPLET}/lib ${linkflags}"
 
-	#--disable-libatomic \
-
 	LD_LIBRARY_PATH="${toolchain_directory}/lib" PATH="${PATH}:${toolchain_directory}/bin" make \
 		CFLAGS_FOR_TARGET="${optflags} ${linkflags}" \
 		CXXFLAGS_FOR_TARGET="${optflags} ${linkflags} -fpermissive" \