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编译osmocomBB #依赖库 apt-get install libtool shtool automake autoconf git-core pkg-config make gcc

#ARM工具链 GCC 4.5.2 |Binutils 2.21.1 |Newlib 1.19 #工具链依赖库 apt-get install build-essential libgmp3-dev libmpfr-dev libx11-6 libx11-dev texinfo flex bison libncurses5 libncurses5-dbg libncurses5-dev libncursesw5 libncursesw5-dbg libncursesw5-dev zlibc zlib1g-dev libmpfr4 libmpc-dev cd /tmp mkdir src build /usr/local/arm/ cd src/ wget http://ftp.gnu.org/gnu/gcc/gcc-4.5.2/gcc-4.5.2.tar.bz2 wget http://ftp.gnu.org/gnu/binutils/binutils-2.21.1a.tar.bz2 wget ftp://sources.redhat.com/pub/newlib/newlib-1.19.0.tar.gz tar jxvf gcc-4.5.2.tar.bz2 tar jxvf binutils-2.21.1a.tar.bz2 tar zxvf newlib-1.19.0.tar.gz

OLD_PATH=$PATH export PATH=/usr/local/arm/bin:$PATH

mkdir -p /tmp/build/binutils-2.21.1 /tmp/build/gcc-4.5.2 /tmp/build/newlib-1.19.0

cd /tmp/build/binutils-2.21.1 ../../src/binutils-2.21.1/configure --target=arm-elf --prefix=/usr/local/arm --enable-interwork --enable-threads=posix --enable-multilib --with-float=soft --disable-werror make all make install

echo " MULTILIB_OPTIONS += mno-thumb-interwork/mthumb-interwork MULTILIB_DIRNAMES += normal interwork " >> ../../src/gcc-4.5.2/gcc/config/arm/t-arm-elf cd /tmp/build/gcc-4.5.2 ../../src/gcc-4.5.2/configure --target=arm-elf --prefix=/usr/local/arm --enable-interwork --enable-multilib --with-float=soft --disable-werror --enable-languages="c,c++" --with-newlib --with-headers=$SRCDIR/$NEWLIB_DIR/newlib/libc/include --with-system-zlib --disable-shared make all-gcc make install-gcc

cd /tmp/build/newlib-1.19.0 ../../src/newlib-1.19.0/configure --target=arm-elf --prefix=/usr/local/arm --enable-interwork --enable-multilib --with-float=soft --disable-werror make all make install

cd /tmp/build/gcc-4.5.2 make all make install

export PATH=$OLD_PATH

#工具链环境完成，以后再每次需要arm工具链编译东西时 export PATH=/usr/local/arm/bin:$PATH #libosmocore apt-get install libpcsclite-dev git clone git://git.osmocom.org/libosmocore.git cd libosmocore/ autoreconf -i ./configure make make install cd .. #osmocomBB git clone git://git.osmocom.org/osmocom-bb.git cd osmocom-bb git pull --rebase export PATH=/usr/local/arm/bin:$PATH cd src make

echo /usr/local/lib > /etc/ld.so.conf.d/libosmocon.conf ldconfig

./host/osmocon/osmocon -m c123xor -p /dev/ttyUSB0 ./target/firmware/board/compal_e88/layer1.compalram.bin ./host/layer23/src/misc/cell_log ./host/layer23/src/misc/ccch_scan -i 127.0.0.1 -a ARFCN NR -----------------------------------from osmocom---gnu-arm-build.sh-------------------------------------------------------------- #!/bin/sh

ROOT=pwd SRCDIR=$ROOT/src BUILDDIR=$ROOT/build PREFIX=$ROOT/install

GCC_SRC=gcc-4.5.2.tar.bz2 GCC_VERSION=4.5.2 GCC_DIR=gcc-$GCC_VERSION

BINUTILS_SRC=binutils-2.21.1a.tar.bz2 BINUTILS_VERSION=2.21.1 BINUTILS_DIR=binutils-$BINUTILS_VERSION

NEWLIB_SRC=newlib-1.19.0.tar.gz NEWLIB_VERSION=1.19.0 NEWLIB_DIR=newlib-$NEWLIB_VERSION

#INSIGHT_SRC=insight-6.8-1.tar.bz2 #INSIGHT_VERSION=6.8-1 #INSIGHT_DIR=insight-$INSIGHT_VERSION

echo "I will build an arm-elf cross-compiler:

Prefix: $PREFIX Sources: $SRCDIR Build files: $BUILDDIR

Press ^C now if you do NOT want to do this." read IGNORE

Helper functions.

unpack_source() { ( cd $SRCDIR ARCHIVE_SUFFIX=${1##*.} if [ "$ARCHIVE_SUFFIX" = "gz" ]; then tar zxvf $1 elif [ "$ARCHIVE_SUFFIX" = "bz2" ]; then tar jxvf $1 else echo "Unknown archive format for $1" exit 1 fi ) }

Create all the directories we need.

#mkdir -p $SRCDIR $BUILDDIR $PREFIX

( cd $SRCDIR

Unpack the sources.

unpack_source $(basename $GCC_SRC) unpack_source $(basename $BINUTILS_SRC) unpack_source $(basename $NEWLIB_SRC) #unpack_source $(basename $INSIGHT_SRC) )

Set the PATH to include the binaries we're going to build.

OLD_PATH=$PATH export PATH=$PREFIX/bin:$PATH

Stage 1: Build binutils

( (

autoconf check.

cd $SRCDIR/$BINUTILS_DIR

) || exit 1

Now, build it.

mkdir -p $BUILDDIR/$BINUTILS_DIR cd $BUILDDIR/$BINUTILS_DIR

$SRCDIR/$BINUTILS_DIR/configure --target=arm-elf --prefix=$PREFIX
--enable-interwork --enable-threads=posix --enable-multilib --with-float=soft --disable-werror
&& make all install

) || exit 1

Stage 2: Patch the GCC multilib rules, then build the gcc compiler only

( MULTILIB_CONFIG=$SRCDIR/$GCC_DIR/gcc/config/arm/t-arm-elf

echo "

MULTILIB_OPTIONS += mno-thumb-interwork/mthumb-interwork MULTILIB_DIRNAMES += normal interwork

" >> $MULTILIB_CONFIG

mkdir -p $BUILDDIR/$GCC_DIR cd $BUILDDIR/$GCC_DIR

$SRCDIR/$GCC_DIR/configure --target=arm-elf --prefix=$PREFIX
--enable-interwork --enable-multilib --with-float=soft --disable-werror
--enable-languages="c,c++" --with-newlib
--with-headers=$SRCDIR/$NEWLIB_DIR/newlib/libc/include
--with-system-zlib --disable-shared
&& make all-gcc install-gcc

) || exit 1

Stage 3: Build and install newlib

( (

Same issue, we have to patch to support makeinfo >= 4.11.

cd $SRCDIR/$NEWLIB_DIR

) || exit 1

And now we can build it.

mkdir -p $BUILDDIR/$NEWLIB_DIR cd $BUILDDIR/$NEWLIB_DIR

$SRCDIR/$NEWLIB_DIR/configure --target=arm-elf --prefix=$PREFIX
--enable-interwork --enable-multilib --with-float=soft --disable-werror
&& make all install

) || exit 1

Stage 4: Build and install the rest of GCC.

( cd $BUILDDIR/$GCC_DIR

make all install

) || exit 1

Stage 5: Build and install INSIGHT.

edit: we currently don't need that for OsmocomBB

#(

Now, build it.

#mkdir -p $BUILDDIR/$INSIGHT_DIR

#cd $BUILDDIR/$INSIGHT_DIR

#$SRCDIR/$INSIGHT_DIR/configure --target=arm-elf --prefix=$PREFIX \

--enable-interwork --enable-multilib --with-float=soft --disable-werror \

&& make all install

#) || exit 1

export PATH=$OLD_PATH

echo " Build complete! Add $PREFIX/bin to your PATH to make arm-elf-gcc and friends accessible directly. " --------------------------from osmocom------------gcc 4.8 patch---------------------------------------------------------------------- diff --git a/src/target/firmware/board/compal/highram.lds b/src/target/firmware/board/compal/highram.lds index 482c4c2..9309d83 100644 --- a/src/target/firmware/board/compal/highram.lds +++ b/src/target/firmware/board/compal/highram.lds @@ -59,6 +59,7 @@ SECTIONS LONG(SIZEOF(.ctors) / 4 - 2) /* ctor pointers / KEEP((SORT(.ctors)))

  • KEEP((SORT(.init_array))) / end of list / LONG(0) } > RAM diff --git a/src/target/firmware/board/compal/ram.lds b/src/target/firmware/board/compal/ram.lds index 4d3a1e4..b52b619 100644 --- a/src/target/firmware/board/compal/ram.lds +++ b/src/target/firmware/board/compal/ram.lds @@ -62,6 +62,7 @@ SECTIONS LONG(SIZEOF(.ctors) / 4 - 2) / ctor pointers / KEEP((SORT(.ctors)))
  • KEEP((SORT(.init_array))) / end of list / LONG(0) } > LRAM diff --git a/src/target/firmware/board/compal_e88/flash.lds b/src/target/firmware/board/compal_e88/flash.lds index cf0f6a4..67d727f 100644 --- a/src/target/firmware/board/compal_e88/flash.lds +++ b/src/target/firmware/board/compal_e88/flash.lds @@ -54,6 +54,7 @@ SECTIONS LONG(SIZEOF(.ctors) / 4 - 2) / ctor pointers / KEEP((SORT(.ctors)))
  • KEEP((SORT(.init_array))) / end of list / LONG(0) } > FLASH diff --git a/src/target/firmware/board/compal_e88/loader.lds b/src/target/firmware/board/compal_e88/loader.lds index a7a001f..22febff 100644 --- a/src/target/firmware/board/compal_e88/loader.lds +++ b/src/target/firmware/board/compal_e88/loader.lds @@ -67,6 +67,7 @@ SECTIONS LONG(SIZEOF(.ctors) / 4 - 2) / ctor pointers / KEEP((SORT(.ctors)))
  • KEEP((SORT(.init_array))) / end of list / LONG(0) } > FLASH diff --git a/src/target/firmware/board/mediatek/ram.lds b/src/target/firmware/board/mediatek/ram.lds index a2af560..7083c27 100644 --- a/src/target/firmware/board/mediatek/ram.lds +++ b/src/target/firmware/board/mediatek/ram.lds @@ -51,6 +51,7 @@ SECTIONS LONG(SIZEOF(.ctors) / 4 - 2) / ctor pointers / KEEP((SORT(.ctors)))
  • KEEP((SORT(.init_array))) / end of list */ LONG(0) } > LRAM