Configures extracted from sfpi-tt-gg Ubuntu Successfully built log

gistfile1.txt

# 1
cd build-gdb-newlib && CC_FOR_TARGET=riscv32-unknown-elf-gcc /srcs/sfpi-tt-gcc/build/../riscv-gdb/configure \
	--target=riscv32-unknown-elf \
	 \
	--prefix= \
	 \
	--disable-werror \
	--with-expat=yes  \
	--enable-gdb \
	--disable-gas \
	--disable-binutils \
	--disable-ld \
	--disable-gold \
	--disable-gprof

# 2
cd build-binutils-newlib && CC_FOR_TARGET=riscv32-unknown-elf-gcc /srcs/sfpi-tt-gcc/build/../riscv-binutils/configure \
	--target=riscv32-unknown-elf \
	 \
	--prefix= \
	 \
	--disable-werror \
	--with-expat=yes  \
	--disable-gdb \
	--disable-sim \
	--disable-libdecnumber \
	--disable-readline
# 3
cd build-gcc-newlib-stage1 && /srcs/sfpi-tt-gcc/build/../riscv-gcc/configure \
	--target=riscv32-unknown-elf \
	 \
	--prefix= \
	--disable-shared \
	--disable-threads \
	--disable-tls \
	--enable-languages=c,c++ \
	--with-system-zlib \
	--with-newlib \
	--with-sysroot=/riscv32-unknown-elf \
	--disable-libmudflap \
	--disable-libssp \
	--disable-libquadmath \
	--disable-libgomp \
	--disable-nls \
	--disable-tm-clone-registry \
	--src=../../riscv-gcc \
	 \
	--disable-multilib \
	--with-abi=ilp32 \
	--with-arch=rv32i \
	--with-tune=rocket \
	CFLAGS_FOR_TARGET="-Os   -mcmodel=medlow" \
	CXXFLAGS_FOR_TARGET="-Os   -mcmodel=medlow"
# 4
cd build-newlib && /srcs/sfpi-tt-gcc/build/../riscv-newlib/configure \
	--target=riscv32-unknown-elf \
	 \
	--prefix= \
	--enable-newlib-io-long-double \
	--enable-newlib-io-long-long \
	--enable-newlib-io-c99-formats \
	--enable-newlib-register-fini \
	CFLAGS_FOR_TARGET="-O2 -D_POSIX_MODE   -mcmodel=medlow" \
	CXXFLAGS_FOR_TARGET="-O2 -D_POSIX_MODE   -mcmodel=medlow"
# 5
cd build-newlib-nano && /srcs/sfpi-tt-gcc/build/../riscv-newlib/configure \
	--target=riscv32-unknown-elf \
	 \
	--prefix=/srcs/sfpi-tt-gcc/build/install-newlib-nano \
	--enable-newlib-reent-small \
	--disable-newlib-fvwrite-in-streamio \
	--disable-newlib-fseek-optimization \
	--disable-newlib-wide-orient \
	--enable-newlib-nano-malloc \
	--disable-newlib-unbuf-stream-opt \
	--enable-lite-exit \
	--enable-newlib-global-atexit \
	--enable-newlib-nano-formatted-io \
	--disable-newlib-supplied-syscalls \
	--disable-nls \
	CFLAGS_FOR_TARGET="-Os -ffunction-sections -fdata-sections   -mcmodel=medlow" \
	CXXFLAGS_FOR_TARGET="-Os -ffunction-sections -fdata-sections   -mcmodel=medlow"
# 6
cd build-gdb-newlib && CC_FOR_TARGET=riscv32-unknown-elf-gcc /srcs/sfpi-tt-gcc/build/../riscv-gdb/configure \
	--target=riscv32-unknown-elf \
	 \
	--prefix=/usr/local/cross/riscv32-unknown-elf \
	 \
	--disable-werror \
	--with-expat=yes  \
	--enable-gdb \
	--disable-gas \
	--disable-binutils \
	--disable-ld \
	--disable-gold \
	--disable-gprof
# 7
cd build-binutils-newlib && CC_FOR_TARGET=riscv32-unknown-elf-gcc /srcs/sfpi-tt-gcc/build/../riscv-binutils/configure \
	--target=riscv32-unknown-elf \
	 \
	--prefix=/usr/local/cross/riscv32-unknown-elf \
	 \
	--disable-werror \
	--with-expat=yes  \
	--disable-gdb \
	--disable-sim \
	--disable-libdecnumber \
	--disable-readline
# 8
cd build-gcc-newlib-stage1 && /srcs/sfpi-tt-gcc/build/../riscv-gcc/configure \
	--target=riscv32-unknown-elf \
	 \
	--prefix=/usr/local/cross/riscv32-unknown-elf \
	--disable-shared \
	--disable-threads \
	--disable-tls \
	--enable-languages=c,c++ \
	--with-system-zlib \
	--with-newlib \
	--with-sysroot=/usr/local/cross/riscv32-unknown-elf/riscv32-unknown-elf \
	--disable-libmudflap \
	--disable-libssp \
	--disable-libquadmath \
	--disable-libgomp \
	--disable-nls \
	--disable-tm-clone-registry \
	--src=../../riscv-gcc \
	 \
	--disable-multilib \
	--with-abi=ilp32 \
	--with-arch=rv32i \
	--with-tune=rocket \
	CFLAGS_FOR_TARGET="-Os   -mcmodel=medlow" \
	CXXFLAGS_FOR_TARGET="-Os   -mcmodel=medlow"
# 9
cd build-newlib && /srcs/sfpi-tt-gcc/build/../riscv-newlib/configure \
	--target=riscv32-unknown-elf \
	 \
	--prefix=/usr/local/cross/riscv32-unknown-elf \
	--enable-newlib-io-long-double \
	--enable-newlib-io-long-long \
	--enable-newlib-io-c99-formats \
	--enable-newlib-register-fini \
	CFLAGS_FOR_TARGET="-O2 -D_POSIX_MODE   -mcmodel=medlow" \
	CXXFLAGS_FOR_TARGET="-O2 -D_POSIX_MODE   -mcmodel=medlow"
# 10
cd build-newlib-nano && /srcs/sfpi-tt-gcc/build/../riscv-newlib/configure \
	--target=riscv32-unknown-elf \
	 \
	--prefix=/srcs/sfpi-tt-gcc/build/install-newlib-nano \
	--enable-newlib-reent-small \
	--disable-newlib-fvwrite-in-streamio \
	--disable-newlib-fseek-optimization \
	--disable-newlib-wide-orient \
	--enable-newlib-nano-malloc \
	--disable-newlib-unbuf-stream-opt \
	--enable-lite-exit \
	--enable-newlib-global-atexit \
	--enable-newlib-nano-formatted-io \
	--disable-newlib-supplied-syscalls \
	--disable-nls \
	CFLAGS_FOR_TARGET="-Os -ffunction-sections -fdata-sections   -mcmodel=medlow" \
	CXXFLAGS_FOR_TARGET="-Os -ffunction-sections -fdata-sections   -mcmodel=medlow"
# 11
cd build-gcc-newlib-stage2 && /srcs/sfpi-tt-gcc/build/../riscv-gcc/configure \
	--target=riscv32-unknown-elf \
	 \
	--prefix=/usr/local/cross/riscv32-unknown-elf \
	--disable-shared \
	--disable-threads \
	--enable-languages=c,c++ \
	--with-system-zlib \
	--enable-tls \
	--with-newlib \
	--with-sysroot=/usr/local/cross/riscv32-unknown-elf/riscv32-unknown-elf \
	--with-native-system-header-dir=/include \
	--disable-libmudflap \
	--disable-libssp \
	--disable-libquadmath \
	--disable-libgomp \
	--disable-nls \
	--disable-tm-clone-registry \
	--src=../../riscv-gcc \
	 \
	--disable-multilib \
	--with-abi=ilp32 \
	--with-arch=rv32i \
	--with-tune=rocket \
	CFLAGS_FOR_TARGET="-Os   -mcmodel=medlow" \
	CXXFLAGS_FOR_TARGET="-Os   -mcmodel=medlow"