ptr.pet / ghostty

0

This repository has no description

0

ghostty / example / c-vt-cmake-cross /

at main 1 folder 2 files

Mitchell Hashimoto cmake: add ghostty_vt_add_target() for cross-compilation 4mo ago

cmake: add ghostty_vt_add_target() for cross-compilation Add a ghostty_vt_add_target() CMake function that lets downstream projects build libghostty-vt for a specific Zig target triple. The function encapsulates zig discovery, build-type-to-optimize mapping, the zig build invocation, and output path conventions so consumers do not need to duplicate any of that logic. It creates named IMPORTED targets (e.g. ghostty-vt-static-linux-amd64) that work alongside the existing native ghostty-vt and ghostty-vt-static targets. The build-type mapping is factored into a shared _GHOSTTY_ZIG_OPT_FLAG variable used by both the native build and the new function. The static library targets now propagate c++ as a link dependency on non-Windows platforms, fixing link failures when consumers use static linking with the default SIMD-enabled build. A new example/c-vt-cmake-cross/ demonstrates end-to-end cross- compilation using zig cc as the C compiler, auto-detecting a cross target based on the host OS.

4 months ago

cmake: add ghostty_vt_add_target() for cross-compilation Add a ghostty_vt_add_target() CMake function that lets downstream projects build libghostty-vt for a specific Zig target triple. The function encapsulates zig discovery, build-type-to-optimize mapping, the zig build invocation, and output path conventions so consumers do not need to duplicate any of that logic. It creates named IMPORTED targets (e.g. ghostty-vt-static-linux-amd64) that work alongside the existing native ghostty-vt and ghostty-vt-static targets. The build-type mapping is factored into a shared _GHOSTTY_ZIG_OPT_FLAG variable used by both the native build and the new function. The static library targets now propagate c++ as a link dependency on non-Windows platforms, fixing link failures when consumers use static linking with the default SIMD-enabled build. A new example/c-vt-cmake-cross/ demonstrates end-to-end cross- compilation using zig cc as the C compiler, auto-detecting a cross target based on the host OS.

4 months ago

cmake: add ghostty_vt_add_target() for cross-compilation Add a ghostty_vt_add_target() CMake function that lets downstream projects build libghostty-vt for a specific Zig target triple. The function encapsulates zig discovery, build-type-to-optimize mapping, the zig build invocation, and output path conventions so consumers do not need to duplicate any of that logic. It creates named IMPORTED targets (e.g. ghostty-vt-static-linux-amd64) that work alongside the existing native ghostty-vt and ghostty-vt-static targets. The build-type mapping is factored into a shared _GHOSTTY_ZIG_OPT_FLAG variable used by both the native build and the new function. The static library targets now propagate c++ as a link dependency on non-Windows platforms, fixing link failures when consumers use static linking with the default SIMD-enabled build. A new example/c-vt-cmake-cross/ demonstrates end-to-end cross- compilation using zig cc as the C compiler, auto-detecting a cross target based on the host OS.

4 months ago

README.md

c-vt-cmake-cross#

Demonstrates using ghostty_vt_add_target() to cross-compile libghostty-vt with static linking. The target OS is chosen automatically:

Host	Target
Linux	Windows (MinGW)
Windows	Linux (glibc)
macOS	Linux (glibc)

Override with -DZIG_TARGET=... if needed.

Building#

cd example/c-vt-cmake-cross
cmake -B build -DFETCHCONTENT_SOURCE_DIR_GHOSTTY=../..
cmake --build build
file build/c_vt_cmake_cross