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57 lines
1.5 KiB
Bash
57 lines
1.5 KiB
Bash
#!/usr/bin/env bash
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#---------------------------------------------------------------------------------
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#---------------------------------------------------------------------------------
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# build and install newlib
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#---------------------------------------------------------------------------------
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unset CFLAGS
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cd $BUILDDIR
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OLD_CC=$CC
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OLDCXX=$CXX
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unset CC
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unset CXX
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#---------------------------------------------------------------------------------
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# build and install newlib
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#---------------------------------------------------------------------------------
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mkdir -p ${BUILDDIR}/$target/newlib
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cd ${BUILDDIR}/$target/newlib
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_target_cflags="-O2 -ffunction-sections -fdata-sections"
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if [ $VERSION -eq 2 ]; then
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_target_cflags="${_target_cflags} -DCUSTOM_MALLOC_LOCK"
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fi
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if [ ! -f configured-newlib ]
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then
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CFLAGS_FOR_TARGET="${_target_cflags}" \
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../../newlib-$NEWLIB_VER/configure \
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--disable-newlib-supplied-syscalls \
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--enable-newlib-mb \
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--disable-newlib-wide-orient \
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--enable-newlib-register-fini \
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--target=$target \
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--prefix=$prefix \
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|| { echo "Error configuring newlib"; exit 1; }
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touch configured-newlib
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fi
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if [ ! -f built-newlib ]
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then
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$MAKE || { echo "Error building newlib"; exit 1; }
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touch built-newlib
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fi
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if [ ! -f installed-newlib ]
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then
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$MAKE install -j1 || { echo "Error installing newlib"; exit 1; }
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touch installed-newlib
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fi
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export CC=$OLD_CC
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export CXX=$OLD_CXX
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