Files
ghostty-rs/scripts/install-lib.sh
T
ddidderr 1a13e8b556 fix: close the tail items from the targeted re-audit
Resolves the 13 rows still partial in docs/rewrite/notes/review-rv4-
codex.md (details in final-Z5.md):
- Escaped config strings are decoded to raw bytes at every OS boundary:
  Flatpak cwd/argv to D-Bus, screen-file paths, the default config
  template, GHOSTTY_RESOURCES_DIR/TERMINFO/shell integration/
  bindtextdomain consumers, custom shader loading, list-themes hyperlinks.
- osbytes escapes literal U+FDD0 on non-Unix too (bijective everywhere);
  the GTK paste dialog only decodes text that was actually encoded.
- shadertoy: whole-array uses of iChannelTime rebuild a plain float[4]
  from the std140-padded members (naga-validated, MSL offsets checked).
- libghostty-vt: the OSC parser holds caller-allocated storage inline
  and command payloads borrow from it, so ghostty_osc_end performs no
  global allocations (verified from Rust and C).
- crash: aarch64 Linux minidump context fixed; macOS fatal signals record
  siginfo, registers and a fault-safe stack walk.
- tripwire: selectionString map allocation-failure cleanup test ported.
- libghostty-vt emits the versioned soname libghostty-vt.so.0 at build
  time (no patchelf needed at install).

Test Plan:
- cargo test --workspace (3342 passed)
- just check-macos; just check-macos x86_64-apple-darwin;
  just check-windows; just check-wasm
- cargo check --target aarch64-unknown-linux-gnu -p ghostty-crash
2026-10-12 08:45:21 +02:00

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#!/usr/bin/env bash
# Install libghostty and/or libghostty-vt below a prefix, mirroring
# build/GhosttyLib.zig (`install`, `installHeader`) and build/GhosttyLibVt.zig.
#
# Usage: scripts/install-lib.sh PREFIX PROFILE [all|vt|ghostty]
# PREFIX install prefix; DESTDIR (env) is prepended for the file copies but
# not for the paths recorded in the pkg-config file.
# PROFILE cargo profile whose artifacts are installed (dev -> target/debug).
# WHAT `vt`: libghostty-vt only (what `zig build` always installs);
# `ghostty`: libghostty only (Zig: `-Dapp-runtime=none`, non-Darwin);
# `all` (default): both.
#
# libghostty-vt (version from crates/ghostty-vt-capi/build.rs, 0.1.0):
# lib/libghostty-vt.so.0.1.0 (+ libghostty-vt.so.0, libghostty-vt.so symlinks;
# macOS: libghostty-vt.0.1.0.dylib, libghostty-vt.0.dylib, libghostty-vt.dylib)
# include/ghostty/vt.h and include/ghostty/vt/**.h
# share/pkgconfig/libghostty-vt.pc
# libghostty:
# lib/libghostty.so, lib/libghostty.a (macOS: .dylib), include/ghostty.h,
# include/module.modulemap
set -euo pipefail
cd "$(dirname "$0")/.."
prefix=${1:?usage: install-lib.sh PREFIX PROFILE [all|vt|ghostty]}
profile=${2:-production}
what=${3:-all}
dest="${DESTDIR:-}$prefix"
dir=$profile
[ "$profile" = dev ] && dir=debug
tdir=${CARGO_TARGET_DIR:-target}/$dir
cargo_args=(--profile "$profile")
# Single source of truth: the build script that sets the soname.
vt_version=$(sed -n 's/^const VT_VERSION: &str = "\(.*\)";$/\1/p' crates/ghostty-vt-capi/build.rs)
[ -n "$vt_version" ] || { echo "cannot read VT_VERSION from build.rs" >&2; exit 1; }
vt_major=${vt_version%%.*}
case $(uname -s) in
Darwin) dylib=dylib ;;
*) dylib=so ;;
esac
install_vt() {
cargo build "${cargo_args[@]}" -p ghostty-vt-capi
local src="$tdir/libghostty_vt_capi.$dylib"
install -d "$dest/lib" "$dest/share/pkgconfig"
if [ "$dylib" = so ]; then
local real="libghostty-vt.so.$vt_version"
install -m755 "$src" "$dest/lib/$real"
# The soname (`libghostty-vt.so.$vt_major`) is set by build.rs at link
# time; verify instead of patching it after the fact.
if command -v readelf >/dev/null 2>&1 &&
! readelf -d "$dest/lib/$real" | grep -q "Library soname: \[libghostty-vt.so.$vt_major\]"; then
echo "unexpected soname in $real" >&2
exit 1
fi
ln -sf "$real" "$dest/lib/libghostty-vt.so.$vt_major"
ln -sf "libghostty-vt.so.$vt_major" "$dest/lib/libghostty-vt.so"
else
local real="libghostty-vt.$vt_version.dylib"
install -m755 "$src" "$dest/lib/$real"
ln -sf "$real" "$dest/lib/libghostty-vt.$vt_major.dylib"
ln -sf "libghostty-vt.$vt_major.dylib" "$dest/lib/libghostty-vt.dylib"
fi
# Headers: include/ghostty/**.h (lib.installHeadersDirectory, .h only).
local inc=crates/ghostty-vt-capi/include/ghostty
while IFS= read -r h; do
install -Dm644 "$inc/$h" "$dest/include/ghostty/$h"
done < <(cd "$inc" && find . -type f -name '*.h' | sed 's|^\./||' | LC_ALL=C sort)
# pkg-config file (no trailing newline, like the Zig `b.fmt` literal).
printf 'prefix=%s\nincludedir=${prefix}/include\nlibdir=${prefix}/lib\n\nName: libghostty-vt\nURL: https://github.com/ghostty-org/ghostty\nDescription: Ghostty VT library\nVersion: %s\nCflags: -I${includedir}\nLibs: -L${libdir} -lghostty-vt' \
"$prefix" "$vt_version" >"$dest/share/pkgconfig/libghostty-vt.pc"
chmod 644 "$dest/share/pkgconfig/libghostty-vt.pc"
}
install_ghostty() {
cargo build "${cargo_args[@]}" -p ghostty-lib
install -d "$dest/lib" "$dest/include"
install -m755 "$tdir/libghostty.$dylib" "$dest/lib/libghostty.$dylib"
install -m644 "$tdir/libghostty.a" "$dest/lib/libghostty.a"
install -m644 crates/ghostty-lib/include/ghostty.h "$dest/include/ghostty.h"
install -m644 crates/ghostty-lib/include/module.modulemap "$dest/include/module.modulemap"
}
case $what in
all) install_vt; install_ghostty ;;
vt) install_vt ;;
ghostty) install_ghostty ;;
*) echo "unknown component: $what" >&2; exit 2 ;;
esac
echo "installed libraries to $dest"