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-rwxr-xr-xconfigure146
-rwxr-xr-xconfigure.py77
2 files changed, 68 insertions, 155 deletions
diff --git a/configure b/configure
index b3e4624..291ce68 100755
--- a/configure
+++ b/configure
@@ -1,87 +1,77 @@
-#!/bin/bash
+#!/usr/bin/env python3
-checking() {
- printf "checking %s... " "$1" >&2
-}
+import os
+import re
+import shlex
+import shutil
+import subprocess
+from sys import stderr
-check() {
- checking "for $1"
- var="${VAR:-${1^^}}"
- cmd="${!var}"
- : ${cmd:=${1}}
- shift
- varflags="${var}FLAGS"
- varflags="$@ ${!varflags}"
- get=$(command -v "${cmd}")
- e=$?
- if [[ -n "$get" ]]; then
- declare -g "$var=$get"
- echo ${get}
- if [[ -z "$NO_RUN" ]]; then
- checking "${get} usability"
- ${get} -h >/dev/null 2>&1
- e=$?
- if (( $e )); then
- echo unusable, returned $e
- return $e
- else
- echo yes
- fi
- fi
- # intentionally stripping whitespace
- echo ${var} := ${get} ${varflags} >> "${OUT}" || exit 1
- else
- echo no
- fi
- return $e
-}
+cmds = {}
-rcheck() {
- check "$@" || exit
-}
+class CheckError(Exception):
+ pass
-fcheck() {
- for f in $3; do
- checking "for $f $1 support in ffmpeg"
- if grep -Eq "^ $2 $f " <<< "$4"; then
- echo yes
- else
- echo no
- exit 1
- fi
- done
-}
+def checking(thing):
+ stderr.write("checking %s... " % thing)
+ stderr.flush()
-echeck() {
- checking "for $2"
- if [ "$1" "$2" ]; then
- echo found
- else
- echo "$2 is missing; make sure you have $3" >&2
- exit 1
- fi
-}
+def check(name, flags=[], optional=False, var=None, run=True):
+ checking("for %s" % name)
+ var = var or name.upper()
+ split = shlex.split(os.getenv(var) or name)
+ exe = shutil.which(split[0])
+ if not exe:
+ stderr.write("not found\n")
+ if not optional:
+ raise CheckError()
+ stderr.write("%s\n" % exe)
+ cmd = [exe] + split[1:] + flags + shlex.split(os.getenv(var + "FLAGS") or "")
+ if run:
+ checking("%s usability" % exe)
+ try:
+ subprocess.check_call(cmd + ["-h"], stdout=subprocess.DEVNULL, stderr=subprocess.STDOUT)
+ stderr.write("yes\n")
+ except subprocess.CalledProcessError as e:
+ raise CheckError() from e
-echeck -f ast2json/script-a1-monday.rpyc "copied the rpyc files"
-echeck -d www/dump "you have extracted the rpa"
+ cmds[var] = cmd
+ return cmd
-OUT=Makefile.inc
-> "${OUT}" || exit 1
+def run_ffmpeg(arg):
+ return subprocess.check_output(ffmpeg + [arg], stderr=subprocess.STDOUT).decode('utf-8')
-VAR=GZIP check zopfli || rcheck gzip -9
-NO_RUN=1 rcheck apngasm
-rcheck convert
-rcheck cwebp -quiet -alpha_cleanup -m 6
-rcheck ffmpeg -v warning -y
-F=$($FFMPEG -formats 2>&1)
-fcheck demuxing "D." "matroska,webm ogg wav yuv4mpegpipe" "$F"
-fcheck muxing ".E" "ipod mp4 ogg wav webm yuv4mpegpipe" "$F"
-fcheck decoding ".{6}" "mpeg4 rawvideo pcm_s16le vorbis" "$($FFMPEG -decoders 2>&1)"
-fcheck encoding ".{6}" "libx264 rawvideo libtheora libvpx libvpx-vp9 libfdk_aac libopus pcm_s16le" "$($FFMPEG -encoders 2>&1)"
-rcheck npm --quiet
-rcheck webpmux
-NO_RUN=1 check defluff
-check pngquant
-check zopflipng
+def ffmpeg_check(name, regex, checks, output):
+ for check in checks:
+ checking("if %s supports %s %s" % (ffmpeg[0], name, check))
-exit 0
+ if re.search("\n %s %s " % (regex, check), output):
+ stderr.write("yes\n")
+ else:
+ stderr.write("no\n")
+ raise CheckError()
+
+try:
+ check("zopfli", var="GZIP")
+except CheckError:
+ check("gzip", ["-9"])
+
+check("apngasm", run=False)
+check("convert")
+check("cwebp", ["-quiet", "-alpha_cleanup", "-m", "6"])
+ffmpeg = check("ffmpeg", ["-v", "warning", "-y"], run=False)
+ffmpeg_formats = run_ffmpeg("-formats")
+ffmpeg_check("demuxing", "D.", ["matroska,webm", "ogg", "wav", "yuv4mpegpipe"], ffmpeg_formats)
+ffmpeg_check("muxing", ".E", ["ipod", "mp4", "ogg", "wav", "webm", "yuv4mpegpipe"], ffmpeg_formats)
+ffmpeg_check("decoding", ".{6}", ["mpeg4", "rawvideo", "pcm_s16le", "vorbis"], run_ffmpeg("-decoders"))
+ffmpeg_check("encoding", ".{6}", ["libx264", "rawvideo", "libtheora", "libvpx", "libvpx-vp9", "libfdk_aac", "libopus", "pcm_s16le"], run_ffmpeg("-encoders"))
+check("npm", ["--quiet"])
+check("webpmux")
+check("defluff", optional=True, run=False)
+check("pngquant", optional=True)
+check("zopflipng", optional=True)
+
+stderr.write("creating Makefile.inc\n")
+
+with open("Makefile.inc", "w") as f:
+ f.write(''.join('%s := %s\n' % (k, subprocess.list2cmdline(cmds[k])) for k in cmds))
diff --git a/configure.py b/configure.py
deleted file mode 100755
index 291ce68..0000000
--- a/configure.py
+++ /dev/null
@@ -1,77 +0,0 @@
-#!/usr/bin/env python3
-
-import os
-import re
-import shlex
-import shutil
-import subprocess
-from sys import stderr
-
-cmds = {}
-
-class CheckError(Exception):
- pass
-
-def checking(thing):
- stderr.write("checking %s... " % thing)
- stderr.flush()
-
-def check(name, flags=[], optional=False, var=None, run=True):
- checking("for %s" % name)
- var = var or name.upper()
- split = shlex.split(os.getenv(var) or name)
- exe = shutil.which(split[0])
- if not exe:
- stderr.write("not found\n")
- if not optional:
- raise CheckError()
- stderr.write("%s\n" % exe)
- cmd = [exe] + split[1:] + flags + shlex.split(os.getenv(var + "FLAGS") or "")
- if run:
- checking("%s usability" % exe)
- try:
- subprocess.check_call(cmd + ["-h"], stdout=subprocess.DEVNULL, stderr=subprocess.STDOUT)
- stderr.write("yes\n")
- except subprocess.CalledProcessError as e:
- raise CheckError() from e
-
- cmds[var] = cmd
- return cmd
-
-def run_ffmpeg(arg):
- return subprocess.check_output(ffmpeg + [arg], stderr=subprocess.STDOUT).decode('utf-8')
-
-def ffmpeg_check(name, regex, checks, output):
- for check in checks:
- checking("if %s supports %s %s" % (ffmpeg[0], name, check))
-
- if re.search("\n %s %s " % (regex, check), output):
- stderr.write("yes\n")
- else:
- stderr.write("no\n")
- raise CheckError()
-
-try:
- check("zopfli", var="GZIP")
-except CheckError:
- check("gzip", ["-9"])
-
-check("apngasm", run=False)
-check("convert")
-check("cwebp", ["-quiet", "-alpha_cleanup", "-m", "6"])
-ffmpeg = check("ffmpeg", ["-v", "warning", "-y"], run=False)
-ffmpeg_formats = run_ffmpeg("-formats")
-ffmpeg_check("demuxing", "D.", ["matroska,webm", "ogg", "wav", "yuv4mpegpipe"], ffmpeg_formats)
-ffmpeg_check("muxing", ".E", ["ipod", "mp4", "ogg", "wav", "webm", "yuv4mpegpipe"], ffmpeg_formats)
-ffmpeg_check("decoding", ".{6}", ["mpeg4", "rawvideo", "pcm_s16le", "vorbis"], run_ffmpeg("-decoders"))
-ffmpeg_check("encoding", ".{6}", ["libx264", "rawvideo", "libtheora", "libvpx", "libvpx-vp9", "libfdk_aac", "libopus", "pcm_s16le"], run_ffmpeg("-encoders"))
-check("npm", ["--quiet"])
-check("webpmux")
-check("defluff", optional=True, run=False)
-check("pngquant", optional=True)
-check("zopflipng", optional=True)
-
-stderr.write("creating Makefile.inc\n")
-
-with open("Makefile.inc", "w") as f:
- f.write(''.join('%s := %s\n' % (k, subprocess.list2cmdline(cmds[k])) for k in cmds))