33 lines
1.1 KiB
Markdown
33 lines
1.1 KiB
Markdown
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musl-cross-make
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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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- Updated versions of the musl target patches going into upstream GCC
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- Static-PIE support and enabling PIE as default
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- Fixes for SH-specific bugs and bitrot in GCC
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- Support for J2 Core CPU target in GCC & binutils
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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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Usage
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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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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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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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