41 lines
1019 B
Bash
Executable File
41 lines
1019 B
Bash
Executable File
SYSTEM_HEADER_PROJECTS="libc kernel"
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PROJECTS="libc kernel"
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export MAKE=${MAKE:-make}
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export HOST=${HOST:-$(./default-host.sh)}
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export AR=${HOST}-ar
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export AS=${HOST}-as
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export CC=${HOST}-gcc
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export PREFIX=/usr
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export EXEC_PREFIX=$PREFIX
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export BOOTDIR=/boot
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export LIBDIR=$EXEC_PREFIX/lib
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export INCLUDEDIR=$PREFIX/include
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export CFLAGS='-O3 -g'
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export CPPFLAGS=''
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# Configure the cross-compiler to use the desired system root.
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export SYSROOT="$(pwd)/sysroot"
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export CC="$CC --sysroot=$SYSROOT"
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if command -V grub2-file >/dev/null 2>&1; then
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export GRUB_FILE="grub2-file"
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else
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export GRUB_FILE="grub-file"
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fi
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if command -V grub2-mkrescue >/dev/null 2>&1; then
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export GRUB_MKRESCUE="grub2-mkrescue"
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else
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export GRUB_MKRESCUE="grub-mkrescue"
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fi
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# Work around that the -elf gcc targets doesn't have a system include directory
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# because it was configured with --without-headers rather than --with-sysroot.
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if echo "$HOST" | grep -Eq -- '-elf($|-)'; then
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export CC="$CC -isystem=$INCLUDEDIR"
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fi
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