crosstool-ng: scripts/build/libc/newlib.sh@bdb3a98e064b

     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

4 #

     5 # Edited by Martin Lund <mgl@doredevelopment.dk>

6 #

     8 libc_newlib_version() {

     9     if [ -z "${CT_LIBC_NEWLIB_CVS}" ]; then

    10         echo "${CT_LIBC_VERSION}"

    11     else

    12         echo "cvs${CT_LIBC_VERSION:+-${CT_LIBC_VERSION}}"

    13     fi

    14 }

    16 do_libc_get() {

    17     libc_src="ftp://sources.redhat.com/pub/newlib"

    18     avr32headers_src="http://dev.doredevelopment.dk/avr32-toolchain/sources"

    20     if [ -z "${CT_LIBC_NEWLIB_CVS}" ]; then

    21         CT_GetFile "newlib-${CT_LIBC_VERSION}" ${libc_src}

    22     else

    23         CT_GetCVS "newlib-$(libc_newlib_version)"                   \

    24                   ":pserver:anoncvs@sources.redhat.com:/cvs/src"    \

    25                   "newlib"                                          \

    26                   "${CT_LIBC_VERSION}"                              \

    27                   "newlib-$(libc_newlib_version)=src"

    28     fi

    30     if [ "${CT_ATMEL_AVR32_HEADERS}" = "y" ]; then

    31         CT_GetFile "avr32headers" ${avr32headers_src}

    32     fi

    33 }

    35 do_libc_extract() {

    36     CT_Extract "newlib-$(libc_newlib_version)"

    37     CT_Patch "newlib" "$(libc_newlib_version)"

    39     if [ "${CT_ATMEL_AVR32_HEADERS}" = "y" ]; then

    40         CT_Extract "avr32headers"

    41     fi

    42 }

    44 do_libc_check_config() {

    45     :

    46 }

    48 do_libc_headers() {

    49     :

    50 }

    52 do_libc_start_files() {

    53     :

    54 }

    56 do_libc() {

    57     CT_DoStep INFO "Installing C library"

    59     mkdir -p "${CT_BUILD_DIR}/build-libc"

    60     cd "${CT_BUILD_DIR}/build-libc"

    62     CT_DoLog EXTRA "Configuring C library"

    64     # Note: newlib handles the build/host/target a little bit differently

    65     # than one would expect:

    66     #   build  : not used

    67     #   host   : the machine building newlib

    68     #   target : the machine newlib runs on

    69     CC_FOR_BUILD="${CT_BUILD}-gcc"                      \

    70     CFLAGS_FOR_TARGET="${CT_TARGET_CFLAGS} -O"          \

    71     AR=${CT_TARGET}-ar                                  \

    72     RANLIB=${CT_TARGET}-ranlib                          \

    73     CT_DoExecLog ALL                                    \

    74     "${CT_SRC_DIR}/newlib-$(libc_newlib_version)/configure" \

    75         --host=${CT_BUILD}                              \

    76         --target=${CT_TARGET}                           \

    77         --prefix=${CT_PREFIX_DIR}

    79     CT_DoLog EXTRA "Building C library"

    81     CT_DoExecLog ALL make ${PARALLELMFLAGS}

    83     CT_DoLog EXTRA "Installing C library"

    85     CT_DoExecLog ALL make install install_root="${CT_SYSROOT_DIR}"

    87     CT_EndStep

    88 }

    90 do_libc_finish() {

    91     CT_DoStep INFO "Finishing C library"

    93     if [ "${CT_ATMEL_AVR32_HEADERS}" = "y" ]; then

    94         CT_DoLog EXTRA "Installing Atmel's AVR32 headers"

    95         CT_DoExecLog ALL cp -r ${CT_SRC_DIR}/avr32headers "${CT_PREFIX_DIR}/${CT_TARGET}/include/avr32"

    96     fi

    98     CT_EndStep

    99 }

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Sun Apr 11 23:18:10 2010 +0200 (2010-04-11)
changeset 1901	bdb3a98e064b
parent 1900	835379d47869
child 1930	d78dac957ebc
permissions	-rw-r--r--