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C compiler suite for 8-bit microcontrollers

SDCC is a retargetable, optimizing Standard C compiler suite that targets 8-bit microcontrollers in the Intel MCS-51 (8051); MOS Technology 6502; Motorola 68HC08; Padauk PDK13, PDK14 and PDK15; STMicroelectronics STM8; and Zilog Z80 families, plus many of their variants.


Install the latest version of sdcc as follows:

guix install sdcc

Or install a particular version:

guix install sdcc@4.4.0

You can also install packages in augmented, pure or containerized environments for development or simply to try them out without polluting your user profile. See the guix shell documentation for more information.