1 # This file adds functions to build the Newlib C library
2 # Copyright 2009 DoréDevelopment
3 # Licensed under the GPL v2. See COPYING in the root of this package
5 # Edited by Martin Lund <mgl@doredevelopment.dk>
10 libc_src="ftp://sources.redhat.com/pub/newlib"
11 avr32headers_src="http://dev.doredevelopment.dk/avr32-toolchain/sources"
13 CT_GetFile "newlib-${CT_LIBC_VERSION}" ${libc_src}
15 if [ "${CT_ATMEL_AVR32_HEADERS}" = "y" ]; then
16 CT_GetFile "avr32headers" ${avr32headers_src}
21 CT_Extract "newlib-${CT_LIBC_VERSION}"
22 CT_Patch "newlib-${CT_LIBC_VERSION}"
24 if [ "${CT_ATMEL_AVR32_HEADERS}" = "y" ]; then
25 CT_Extract "avr32headers"
29 do_libc_check_config() {
37 do_libc_start_files() {
42 CT_DoStep INFO "Installing C library"
44 mkdir -p "${CT_BUILD_DIR}/build-libc"
45 cd "${CT_BUILD_DIR}/build-libc"
47 CT_DoLog EXTRA "Configuring C library"
49 # CC="${CT_TARGET}-gcc ${CT_LIBC_EXTRA_CC_ARGS} ${extra_cc_args}" \
50 BUILD_CC="${CT_BUILD}-gcc" \
51 CFLAGS="${CT_TARGET_CFLAGS} ${CT_LIBC_GLIBC_EXTRA_CFLAGS} -O" \
53 RANLIB=${CT_TARGET}-ranlib \
55 "${CT_SRC_DIR}/newlib-${CT_LIBC_VERSION}/configure" \
58 --target=${CT_TARGET} \
59 --prefix=${CT_PREFIX_DIR} \
61 ${CT_LIBC_GLIBC_EXTRA_CONFIG}
63 CT_DoLog EXTRA "Building C library"
67 CT_DoLog EXTRA "Installing C library"
69 CT_DoExecLog ALL make install install_root="${CT_SYSROOT_DIR}"
75 CT_DoStep INFO "Installing Atmel AVR32 headers"
77 if [ "${CT_ATMEL_AVR32_HEADERS}" = "y" ]; then
78 CT_DoExecLog ALL cp -r ${CT_SRC_DIR}/avr32headers "${CT_PREFIX_DIR}/${CT_TARGET}/include/avr32"