blob: 4e47ff9e97c4da6f9783369e1aa0095b014284c6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
|
#!/usr/bin/env bash
# Craig Jennings <c@cjennings.net>
# Build & install Emacs from source
# safe, user-local, fast, versioned.
set -Eeuo pipefail
IFS=$'\n\t'
# ------------------------ Config (overwrite via ENV) -----------------------
SRC_DIR="${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:-$HOME/}"
ENABLE_NATIVE="${ENABLE_NATIVE:-1}"
# WITH_PGTK="${WITH_PGTK:-auto}"
WITH_PGTK="${WITH_PGTK:-0}"
JOBS="${JOBS:-auto}"
EXTRA_CONFIG="${EXTRA_CONFIG:-}"
# --------------------------------- 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 "+ $*"
if ! eval "$@" >>"$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 "$ec"
}
trap on_err ERR
# -------------------------- Arch Linux Dependencies --------------------------
if [[ -r /etc/os-release ]]; then
. /etc/os-release
fi
if [[ "${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 '$SRC_DIR' fetch --tags --prune"
else
mkdir -p "$(dirname "$SRC_DIR")"
run "git clone --origin origin '$EMACS_REPO' '$SRC_DIR'"
fi
run "git -C '$SRC_DIR' reset --hard HEAD"
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 ----------------------------------
if [[ -x "$SRC_DIR/autogen.sh" ]]; then
run "cd '$SRC_DIR' && ./autogen.sh"
fi
# ------------------------------ Configure Flags ------------------------------
conf_flags=(
"--prefix=${PREFIX}"
"--with-json"
"--with-modules"
)
# Wayland/X choice
if [[ "$WITH_PGTK" == "auto" ]]; then
if [[ -n "${WAYLAND_DISPLAY:-}" ]]; then WITH_PGTK="yes"; else WITH_PGTK="no"; fi
fi
if [[ "$WITH_PGTK" == "yes" ]]; then
conf_flags+=("--with-pgtk")
else
conf_flags+=("--with-x-toolkit=gtk3")
fi
# Native-compilation
if [[ "$ENABLE_NATIVE" == "1" ]]; then
conf_flags+=("--with-native-compilation=yes")
else
conf_flags+=("--with-native-compilation=no")
fi
# Useful extras (disable later via EXTRA_CONFIG if missing deps)
conf_flags+=(
"--with-cairo"
"--with-harfbuzz"
"--with-tree-sitter"
"--with-imagemagick"
"--with-mailutils"
)
# Optional extra flags from env
if [[ -n "$EXTRA_CONFIG" ]]; then
# shellcheck disable=SC2206
conf_flags+=($EXTRA_CONFIG)
fi
# ----------------------------- Build And Install -----------------------------
mkdir -p "$PREFIX"
# Temporarily change IFS to space for configure argument expansion
old_ifs="$IFS"
IFS=' '
run "cd '$SRC_DIR' && ./configure ${conf_flags[*]}"
IFS="$old_ifs"
if [[ "$JOBS" == "auto" ]]; then
if command -v nproc >/dev/null 2>&1; then JOBS=$(nproc); else JOBS=4; fi
fi
run "cd '$SRC_DIR' && make -j$JOBS"
# Build documentation (info files)
say "...building info files"
(
cd "$SRC_DIR"
run "make info"
)
run "cd '$SRC_DIR' && make install"
run "cd '$SRC_DIR' && make install-info"
# --------------------------------- Symlinks --------------------------------
run "ln -sfn '$PREFIX' '$PREFIX_BASE/emacs-current'"
# Remove old symlinks first, then create new ones
for exe in emacs emacsclient; do
target="$PREFIX/bin/$exe"
link="$HOME/.local/bin/$exe"
if [[ -x "$target" ]]; then
run "rm -f '$link'"
run "ln -s '$target' '$link'"
fi
done
# ---------------------------------- Wrap Up ----------------------------------
command -v emacs >/dev/null && emacs --version | head -n1 || true
command -v emacsclient >/dev/null && emacsclient --version | head -n1 || true
# ----------------------------- Show Build Features ----------------------------
say "Launching Emacs to display version and build features..."
"$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"
|
