buildscripts/dka64/scripts/build-gcc.sh
2018-02-11 20:51:50 +00:00

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#!/bin/sh
#---------------------------------------------------------------------------------
#---------------------------------------------------------------------------------
# build and install binutils
#---------------------------------------------------------------------------------
mkdir -p $target/binutils
cd $target/binutils
if [ ! -f configured-binutils ]
then
CFLAGS=$cflags LDFLAGS=$ldflags ../../binutils-$BINUTILS_VER/configure \
--prefix=$prefix --target=$target --disable-nls --disable-werror \
--enable-lto --enable-plugins --enable-poison-system-directories \
$CROSS_PARAMS \
|| { echo "Error configuring binutils"; exit 1; }
touch configured-binutils
fi
if [ ! -f built-binutils ]
then
$MAKE || { echo "Error building binutils"; exit 1; }
touch built-binutils
fi
if [ ! -f installed-binutils ]
then
$MAKE install || { echo "Error installing binutils"; exit 1; }
touch installed-binutils
fi
cd $BUILDDIR
#---------------------------------------------------------------------------------
# build and install just the c compiler
#---------------------------------------------------------------------------------
mkdir -p $target/gcc
cd $target/gcc
if [ ! -f configured-gcc ]
then
CFLAGS="$cflags" \
CXXFLAGS="$cflags" \
LDFLAGS="$ldflags" \
CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
LDFLAGS_FOR_TARGET="" \
../../gcc-$GCC_VER/configure \
--enable-languages=c,c++ \
--with-gnu-as --with-gnu-ld --with-gcc \
--with-march=armv8\
--enable-cxx-flags='-ffunction-sections' \
--disable-libstdcxx-verbose \
--enable-poison-system-directories \
--enable-interwork --enable-multilib \
--enable-threads --disable-win32-registry --disable-nls --disable-debug\
--disable-libmudflap --disable-libssp --disable-libgomp \
--disable-libstdcxx-pch \
--target=$target \
--with-newlib \
--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
--prefix=$prefix \
--enable-lto $plugin_ld\
--with-system-zlib \
--with-bugurl="https://github.com/devkitPro/buildscripts/issues" --with-pkgversion="devkitA64 alpha 7" \
$CROSS_PARAMS \
|| { echo "Error configuring gcc"; exit 1; }
touch configured-gcc
fi
if [ ! -f built-gcc ]
then
$MAKE all-gcc || { echo "Error building gcc stage1"; exit 1; }
touch built-gcc
fi
if [ ! -f installed-gcc ]
then
$MAKE install-gcc || { echo "Error installing gcc"; exit 1; }
touch installed-gcc
fi
unset CFLAGS
cd $BUILDDIR
#---------------------------------------------------------------------------------
# build and install newlib
#---------------------------------------------------------------------------------
mkdir -p $target/newlib
cd $target/newlib
if [ ! -f configured-newlib ]
then
CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
../../newlib-$NEWLIB_VER/configure \
--disable-newlib-supplied-syscalls \
--enable-newlib-mb \
--disable-newlib-wide-orient \
--target=$target \
--prefix=$prefix \
|| { echo "Error configuring newlib"; exit 1; }
touch configured-newlib
fi
if [ ! -f built-newlib ]
then
$MAKE || { echo "Error building newlib"; exit 1; }
touch built-newlib
fi
if [ ! -f installed-newlib ]
then
$MAKE install -j1 || { echo "Error installing newlib"; exit 1; }
touch installed-newlib
fi
#---------------------------------------------------------------------------------
# build and install the final compiler
#---------------------------------------------------------------------------------
cd $BUILDDIR
cd $target/gcc
if [ ! -f built-stage2 ]
then
$MAKE all || { echo "Error building gcc stage2"; exit 1; }
touch built-stage2
fi
if [ ! -f installed-stage2 ]
then
$MAKE install || { echo "Error installing gcc stage2"; exit 1; }
touch installed-stage2
fi
rm -fr $prefix/$target/sys-include
cd $BUILDDIR
#---------------------------------------------------------------------------------
# build and install the debugger
#---------------------------------------------------------------------------------
mkdir -p $target/gdb
cd $target/gdb
PLATFORM=`uname -s`
if [ ! -f configured-gdb ]
then
CFLAGS="$cflags" \
CXXFLAGS="$cflags" \
LDFLAGS="$ldflags" \
../../gdb-$GDB_VER/configure \
--disable-nls --prefix=$prefix --target=$target --disable-werror \
$CROSS_PARAMS \
|| { echo "Error configuring gdb"; exit 1; }
touch configured-gdb
fi
if [ ! -f built-gdb ]
then
$MAKE || { echo "Error building gdb"; exit 1; }
touch built-gdb
fi
if [ ! -f installed-gdb ]
then
$MAKE install || { echo "Error installing gdb"; exit 1; }
touch installed-gdb
fi
#---------------------------------------------------------------------------------
# copy base rulesets
#---------------------------------------------------------------------------------
cp -v $BUILDSCRIPTDIR/dka64/rules/* $prefix