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https://github.com/ps5-linux/ps5-linux-image.git
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38 lines
1.3 KiB
Bash
38 lines
1.3 KiB
Bash
#!/bin/bash
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# Compiles the kernel and stages all artifacts into /out/staging.
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# Runs inside Docker; kernel source is bind-mounted at /src.
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set -e
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# Clean host-built tool artifacts that may reference wrong include paths
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make -C tools/objtool clean 2>/dev/null || true
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make olddefconfig
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make -j"$(nproc)" bzImage modules
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# Stage all artifacts so downstream packagers don't need to run make
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echo "=== Staging build artifacts ==="
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rm -rf /out/staging
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mkdir -p /out/staging/boot
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cp arch/x86/boot/bzImage /out/staging/boot/
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cp System.map /out/staging/
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cp .config /out/staging/
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make modules_install INSTALL_MOD_PATH=/out/staging INSTALL_MOD_STRIP=1
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# Remove dangling symlinks back into the source tree
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KVER=$(make -s kernelrelease)
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rm -f "/out/staging/lib/modules/$KVER/build" \
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"/out/staging/lib/modules/$KVER/source"
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# Stage kernel headers for out-of-tree module builds
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echo "=== Staging kernel headers ==="
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HDR="/out/staging/headers"
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make headers_install INSTALL_HDR_PATH="$HDR/usr"
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# Use the kernel's own install-extmod-build script (same as deb-pkg uses)
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export srctree=/src SRCARCH=x86
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CC="${CROSS_COMPILE}gcc" HOSTCC=gcc MAKE=make /src/scripts/package/install-extmod-build "$HDR/lib/modules/$KVER/build"
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echo "=== Build artifacts staged in /out/staging ==="
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