Table of Contents

• DESCRIPTION
• COMMANDS
  • Install
  • Compile
    • arm
    • aarch64
    • x864_64
• EXAMPLES

DESCRIPTION ¶

Use zig to easily cross-compile C programs for other architectures.

COMMANDS ¶

Install ¶

Install zig using asdf.

Compile ¶

arm ¶

CC="zig cc -target arm-linux-musleabi -static" make clean all

aarch64 ¶

CC="zig cc -target aarch64-linux-musl -static" make clean all

x864_64 ¶

CC="zig cc -target x86_64-linux-musl -static" make clean all

EXAMPLES ¶

$ git clone https://github.com/msantos/runcron.git
$ cd runcron
$ CC="zig cc -target arm-linux-musleabi -static" make clean all

The compiled binary:

$ ldd runcron
not a dynamic executable
$ file runcron
runcron: ELF 32-bit LSB shared object, ARM, EABI5 version 1 (SYSV), dynamically linked, with debug_info, not stripped
$ uname -m # host arch
x86_64

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