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https://github.com/cirosantilli/linux-kernel-module-cheat.git
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52 lines
1.3 KiB
Plaintext
52 lines
1.3 KiB
Plaintext
## Non-default versions of our submodules.
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#BR2_BINUTILS_VERSION_2_32_X=y
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#BR2_GCC_VERSION_9_X=y
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# Toolchain options.
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# Enable as much visibility as possible.
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BR2_CCACHE=y
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BR2_CCACHE_USE_BASEDIR=n
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BR2_DEBUG_3=y
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BR2_ENABLE_DEBUG=y
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BR2_GCC_ENABLE_GRAPHITE=y
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BR2_GCC_ENABLE_LTO=y
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BR2_GCC_ENABLE_OPENMP=y
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BR2_OPTIMIZE_0=y
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BR2_PTHREAD_DEBUG=y
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BR2_TOOLCHAIN_BUILDROOT_CXX=y
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BR2_TOOLCHAIN_BUILDROOT_FORTRAN=y
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# http://github.com/cirosantilli/linux-kernel-module-cheat#libc-choice
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BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
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BR2_TOOLCHAIN_BUILDROOT_WCHAR=y
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# Rootfs
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BR2_TARGET_ROOTFS_CPIO=n
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BR2_TARGET_ROOTFS_EXT2=y
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BR2_TARGET_ROOTFS_EXT2_SIZE="1G"
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BR2_TARGET_ROOTFS_SQUASHFS=n
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BR2_TARGET_ROOTFS_INITRAMFS=n
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# TODO can you boot with those as root filesystem?
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BR2_TARGET_ROOTFS_TAR=n
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# Host GDB
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BR2_PACKAGE_HOST_GDB=y
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BR2_PACKAGE_HOST_GDB_PYTHON=y
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BR2_PACKAGE_HOST_GDB_SIM=y
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BR2_PACKAGE_HOST_GDB_TUI=y
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# Host debug tools.
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BR2_PACKAGE_STRACE=y
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# DTC.
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BR2_PACKAGE_HOST_DTC=y
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# We were tempted to do this to disable S40network neatly,
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# but that package also creates extra configuration files
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# such as /etc/network/interfaces which we need. So we just
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# remove the init.d file for now.
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#BR2_PACKAGE_IFUPDOWN_SCRIPTS=n
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# Buildroot 2019.11 automatically builds QEMU for qemu_x86_64_defconfig.
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# But we build our own.
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BR2_PACKAGE_HOST_QEMU=n
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