76 lines
1.7 KiB
Bash
Executable File
76 lines
1.7 KiB
Bash
Executable File
#!/bin/sh -e
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# TODO Cleanup non-libgccjit items.
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sys_arch=${3:-$(uname -m)}
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sed_i() {
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for file; do :; done
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sed "$@" > _
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cat _ > "$file"
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rm -f _
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}
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if [ "${sys_arch#i*86}" ]; then
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# Do not create lib64 directories
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sed_i '/m64=/s/lib64/lib/' gcc/gcc/config/i386/t-linux64
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sed_i 's/lib64/lib/' gcc/gcc/config/i386/linux64.h
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fi
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# FIXME: there is an offset on the diff, causing 'busybox patch' to fail.
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(
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cd gcc
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patch -p1 < ../gccjit-musl-fix.patch
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)
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case "$sys_arch" in
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i*86) archopts="--build=i686-pc-linux-musl" ;;
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x86_64) archopts="--build=x86_64-pc-linux-musl" ;;
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esac
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# Build must happen outside of gcc source.
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mkdir -p gcc-build
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cd gcc-build
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export libat_cv_have_ifunc=no
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../gcc/configure \
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--prefix=/usr \
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"$archopts" \
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--disable-bootstrap \
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--disable-fixed-point \
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--disable-libada \
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--disable-libquadmath \
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--disable-libsanitizer \
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--disable-libssp \
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--disable-libvtv \
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--disable-lto \
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--disable-multilib \
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--disable-nls \
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--disable-symvers \
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--disable-werror \
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--enable-__cxa_atexit \
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--enable-checking=release \
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--enable-default-pie \
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--enable-default-ssp \
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--enable-host-shared \
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--enable-languages=jit \
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--enable-shared \
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--enable-threads \
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--enable-tls \
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--mandir=/usr/share/man \
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--with-system-zlib \
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--without-included-gettext
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make
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make DESTDIR="$1" -C gcc install
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# Remove unnecessary gcc files.
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rm -rf "$1/usr/bin" \
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"$1/usr/lib/gcc" \
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"$1/usr/libexec" \
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"$1/usr/share/man"
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# Remove info pages other than libgccjit
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find "$1/usr/share/info" -type f ! -name libgccjit.info -exec rm -f {} +
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