diff options
Diffstat (limited to 'dotfiles')
| -rwxr-xr-x | dotfiles/system/.local/bin/build-emacs.sh | 125 |
1 files changed, 107 insertions, 18 deletions
diff --git a/dotfiles/system/.local/bin/build-emacs.sh b/dotfiles/system/.local/bin/build-emacs.sh index 5ac2d70..4e47ff9 100755 --- a/dotfiles/system/.local/bin/build-emacs.sh +++ b/dotfiles/system/.local/bin/build-emacs.sh @@ -6,29 +6,87 @@ set -Eeuo pipefail IFS=$'\n\t' -# ---------- Config (override via env) ---------- +# ------------------------ Config (overwrite via ENV) ----------------------- + SRC_DIR="${SRC_DIR:-$HOME/code/emacs-src}" EMACS_REPO="${EMACS_REPO:-https://git.savannah.gnu.org/git/emacs.git}" CHECKOUT_REF="${CHECKOUT_REF:-emacs-30.2}" +# CHECKOUT_REF="${CHECKOUT_REF:-636f166cfc8}" PREFIX_BASE="${PREFIX_BASE:-$HOME/.local/src/emacs}" PREFIX="${PREFIX:-$PREFIX_BASE/${CHECKOUT_REF}}" -LOG_DIR="${LOG_DIR:-$HOME/.cache/emacs-build-logs}" +# LOG_DIR="${LOG_DIR:-$HOME/.cache/emacs-build-logs}" +LOG_DIR="${LOG_DIR:-$HOME/}" ENABLE_NATIVE="${ENABLE_NATIVE:-1}" -WITH_PGTK="${WITH_PGTK:-auto}" +# WITH_PGTK="${WITH_PGTK:-auto}" +WITH_PGTK="${WITH_PGTK:-0}" JOBS="${JOBS:-auto}" EXTRA_CONFIG="${EXTRA_CONFIG:-}" -# ---------- Preflight ---------- +# --------------------------------- Preflight --------------------------------- + umask 022 mkdir -p "$LOG_DIR" "$PREFIX_BASE" "$HOME/.local/bin" : "${LOGFILE:=$LOG_DIR/emacs-build-$(date +%Y%m%d-%H%M%S)-${CHECKOUT_REF}.log}" say() { printf '>>> %s\n' "$*" | tee -a "$LOGFILE" ; } -run() { say "+ $*"; eval "$@" >>"$LOGFILE" 2>&1; } -on_err(){ ec=$?; echo "ERROR [$ec] - see $LOGFILE" >&2; tail -n 80 "$LOGFILE" >&2 || true; exit "$ec"; } +run() { + say "+ $*" + if ! eval "$@" >>"$LOGFILE" 2>&1; then + echo "ERROR: Command failed: $*" >&2 + echo "Last 20 lines of output:" >&2 + tail -n 20 "$LOGFILE" >&2 + return 1 + fi +} + +on_err(){ + ec=$? + echo "ERROR [$ec] - Full log at: $LOGFILE" >&2 + echo "Last 100 lines of log:" >&2 + tail -n 100 "$LOGFILE" >&2 || true + exit "$ec" +} + trap on_err ERR -# ---------- Clone/update ---------- +# -------------------------- Arch Linux Dependencies -------------------------- + +if [[ -r /etc/os-release ]]; then + . /etc/os-release +fi + +if [[ "${ID:-}" == "arch" || "${ID_LIKE:-}" == *arch* ]]; then + say "Arch Linux detected; checking required build/runtime packages" + + # Base packages needed for the requested configure flags + pkgs=(jansson tree-sitter imagemagick mailutils harfbuzz cairo gnutls libxml2 texinfo gtk3) + + # Only if native-compilation is enabled + if [[ "${ENABLE_NATIVE:-1}" == "1" ]]; then + pkgs+=(libgccjit) + fi + + # List packages that are not installed + missing="$(pacman -T "${pkgs[@]}" || true)" + + if [[ -z "$missing" ]]; then + say "All required packages are already installed." + else + say "Missing packages: $missing" + if command -v sudo >/dev/null 2>&1 && sudo -n true 2>/dev/null; then + run "sudo -n pacman -Sy --needed --noconfirm $missing" + else + say "sudo (passwordless) not available; please install missing packages manually:" + echo " sudo pacman -Sy --needed $missing" + exit 70 + fi + fi +else + say "Non-Arch system detected; skipping Arch-specific dependency check." +fi + +# ----------------------------- Clone And Update ---------------------------- + if [[ -d "$SRC_DIR/.git" ]]; then run "git -C '$SRC_DIR' fetch --tags --prune" else @@ -41,12 +99,14 @@ run "git -C '$SRC_DIR' clean -fdx" run "git -C '$SRC_DIR' checkout -f '$CHECKOUT_REF'" run "git -C '$SRC_DIR' submodule update --init --recursive || true" -# ---------- Autogen ---------- +# ---------------------------------- Autogen ---------------------------------- + if [[ -x "$SRC_DIR/autogen.sh" ]]; then run "cd '$SRC_DIR' && ./autogen.sh" fi -# ---------- Configure flags (ARRAY!) ---------- +# ------------------------------ Configure Flags ------------------------------ + conf_flags=( "--prefix=${PREFIX}" "--with-json" @@ -60,7 +120,7 @@ fi if [[ "$WITH_PGTK" == "yes" ]]; then conf_flags+=("--with-pgtk") else - conf_flags+=("--with-x-toolkit=lucid") + conf_flags+=("--with-x-toolkit=gtk3") fi # Native-compilation @@ -85,7 +145,8 @@ if [[ -n "$EXTRA_CONFIG" ]]; then conf_flags+=($EXTRA_CONFIG) fi -# ---------- Build & install ---------- +# ----------------------------- Build And Install ----------------------------- + mkdir -p "$PREFIX" # Temporarily change IFS to space for configure argument expansion @@ -109,16 +170,44 @@ say "...building info files" run "cd '$SRC_DIR' && make install" run "cd '$SRC_DIR' && make install-info" -# ---------- Symlinks ---------- +# --------------------------------- Symlinks -------------------------------- + run "ln -sfn '$PREFIX' '$PREFIX_BASE/emacs-current'" -tmpdir="$(mktemp -d)" -for exe in "$PREFIX/bin/emacs" "$PREFIX/bin/emacsclient"; do - [[ -x "$exe" ]] || continue - ln -s "$exe" "$tmpdir/$(basename "$exe")" + +# Remove old symlinks first, then create new ones +for exe in emacs emacsclient; do + target="$PREFIX/bin/$exe" + link="$HOME/.local/bin/$exe" + if [[ -x "$target" ]]; then + run "rm -f '$link'" + run "ln -s '$target' '$link'" + fi done -mv -f "$tmpdir"/* "$HOME/.local/bin/" || { echo "Failed to install shims to ~/.local/bin" >&2; exit 72; } -rmdir "$tmpdir" + +# ---------------------------------- Wrap Up ---------------------------------- command -v emacs >/dev/null && emacs --version | head -n1 || true command -v emacsclient >/dev/null && emacsclient --version | head -n1 || true + +# ----------------------------- Show Build Features ---------------------------- + +say "Launching Emacs to display version and build features..." +"$HOME/.local/bin/emacs" -Q --batch --eval ' +(progn + (princ (format "Emacs version: %s\n" emacs-version)) + (princ (format "Build configuration:\n")) + (princ (format " Native compilation: %s\n" + (if (and (fboundp (quote native-comp-available-p)) + (native-comp-available-p)) + "yes" "no"))) + (princ (format " PGTK: %s\n" (if (featurep (quote pgtk)) "yes" "no"))) + (princ (format " Tree-sitter: %s\n" + (if (fboundp (quote treesit-available-p)) "yes" "no"))) + (princ (format " JSON: %s\n" (if (fboundp (quote json-parse-string)) "yes" "no"))) + (princ (format " ImageMagick: %s\n" (if (image-type-available-p (quote imagemagick)) "yes" "no"))) + (princ (format " Cairo: %s\n" (if (featurep (quote cairo)) "yes" "no"))) + (princ (format "\nFull system configuration:\n%s\n" system-configuration)) + (princ (format "\nConfigured features:\n%s\n" system-configuration-features))) +' 2>&1 | tee -a "$LOGFILE" + echo "Done. See $LOGFILE" |