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+musl-cross-make
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+===============
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+
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+This is a quick and simple makefile-based alternative for producing
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+musl-based cross compilers. In addition to the build system, it
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+provides a number of patches, including:
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+
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+- Updated versions of the musl target patches going into upstream GCC
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+
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+- Static-PIE support and enabling PIE as default
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+
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+- Fixes for SH-specific bugs and bitrot in GCC
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+
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+- Support for J2 Core CPU target in GCC & binutils
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+
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+The current focus is on SH2/J2 Core targets and NOMMU (where PIE is
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+mandatory) since these are not adequately supported by other musl
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+cross-compiler toolchain build systems.
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+
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+Usage
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+-----
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+
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+To build, copy the provided config.mak.dist to config.mak and edit
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+then run make. Parallel builds are supported. The host needs to have
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+suitable gmp/mpfr/mpc libraries installed in the standard library
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+path, or you can add the appropriate --with options to GCC_CONFIG.
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+
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+At present only GCC 5.2.0 and Binutils 2.25.1 are supported.
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+Backporting of patches is needed to support other versions.
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+
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+The included patches should also be usable with Gregor's original
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+musl-cross or other build systems, if desired.
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Rich Felker