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configure.ac
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# Liquidsoap autoconf setup
AC_INIT([liquidsoap],
m4_esyscmd([cat liquidsoap.opam | grep ^version | sed 's/version: "\([^"]*\)"/\1/' | tr -d '\r\n' | sed -e 's#~#-#g']),
[liquidsoap],
[https://github.com/savonet/liquidsoap])
git_snapshot=true
version="$PACKAGE_VERSION"
min_ocaml_version=m4_esyscmd([cat liquidsoap.opam | grep \"ocaml\" | sed 's/[ ]*"ocaml" {>= "\([^"]*\)"}/\1/' | tr -d '\r\n'])
git_commit=`git rev-parse --short HEAD || true`
if test $git_snapshot != "false"; then
if test -n "$git_commit"; then
version="$version+git@$git_commit"
liq_libs_dir_version="git/$git_commit"
else
version="$version+dev"
liq_libs_dir_version="dev"
fi
else
liq_libs_dir_version="$version"
fi
AC_ARG_WITH([libs-dir],
AS_HELP_STRING([--with-libs-dir],[sets path to install the internal libraries to. Default: <datadir>/liquidsoap/<version>]))
if test -z "$with_libs_dir" ; then
liq_libs_dir="${datadir}/liquidsoap/${liq_libs_dir_version}"
else
liq_libs_dir="$with_libs_dir"
fi
AC_SUBST(version)
AC_SUBST(min_ocaml_version)
AC_SUBST(liq_libs_dir)
ocaml_version_descr=">= ${min_ocaml_version}"
AC_SUBST(ocaml_version_descr)
AC_PREREQ(2.61)
AC_CONFIG_SRCDIR([src/main.ml])
AC_PROG_INSTALL
# Check which make is GNU's
AC_MSG_CHECKING(for GNU make)
make_command=""
for a in "$MAKE" make gmake gnumake
do test -z "$a" && continue
if ( sh -c "$a --version" 2>/dev/null | grep GNU >/dev/null )
then make_command=$a ; break;
fi
done
if test $make_command != ""
then
MAKE=$make_command
AC_SUBST(MAKE)
AC_MSG_RESULT($MAKE)
else
AC_MSG_ERROR(not found)
fi
# Include a config.h
AC_CONFIG_HEADERS([config.h:config.h.in])
# Include it
CFLAGS="$CFLAGS -I\$(top_srcdir)"
AC_CANONICAL_HOST
build_os=""
# Detect the target system
case "${host_os}" in
linux*)
build_os="linux"
;;
cygwin*|mingw*)
build_os="windows"
;;
darwin*)
build_os="osx"
;;
*)
AC_MSG_ERROR(["OS $host_os is not supported"])
;;
esac
cat > src/configure.ml << _BLAH_
let host = "$build_os"
let version = "$version"
let git_commit = "$git_commit"
let git_snapshot = $git_snapshot
let conf = Utils.conf
let var_script = ref "default"
let substs = ref
[[
"<script>", (fun () -> !var_script);
"<pid>", (fun () -> string_of_int (Unix.getpid ()));
"<home>", (fun () -> try Sys.getenv "HOME" with Not_found -> "<home>");
]]
let add_subst r s = substs := (r, fun () -> s) :: !substs
let subst_vars s =
List.fold_left
(fun v (r, s) -> Str.global_replace (Str.regexp r) (s ()) v)
s !substs
_BLAH_
# This is ugly, I'd like to find a better solution.
if test "x$prefix" = "xNONE" ; then
prefix=/usr/local
default_prefix=/usr
else
# Add passed prefix to compilation variables.
CFLAGS="$CFLAGS -I$prefix/include"
LDFLAGS="$LDFLAGS -L$prefix/lib"
CPPFLAGS="$CPPFLAGS -I$prefix/include"
default_prefix=$prefix
fi
# User/group for installed files and directories
# user is assumed to have access to the group.
AC_ARG_WITH([user],
AS_HELP_STRING([--with-user],[sets the owner of installed files]))
AC_ARG_WITH([group],
AS_HELP_STRING([--with-group],[sets the group of installed files]))
if test -z "$with_user" ; then
install_user=liquidsoap
else
install_user=$with_user
fi
if test -z "$with_group" ; then
install_group=$install_user
else
install_group=$with_group
fi
AC_SUBST(install_user)
AC_SUBST(install_group)
AC_MSG_CHECKING(whether user $install_user exists)
if ! id $install_user >/dev/null 2>&1 ; then
AC_MSG_RESULT(no)
INSTALL_DAEMON=""
else
AC_MSG_RESULT(ok)
AC_MSG_CHECKING(if user $install_user belongs to group $install_group)
if ! groups $install_user | grep $install_group >/dev/null 2>&1 ; then
AC_MSG_RESULT(no)
INSTALL_DAEMON=""
else
AC_MSG_RESULT(ok)
INSTALL_DAEMON="yes"
fi
fi
if test "$INSTALL_DAEMON" != "yes" ; then
AC_MSG_WARN([Won't be able to install log and PID directories!])
fi
AC_SUBST(INSTALL_DAEMON)
AC_PROG_CC
if test -z `which pkg-config 2>/dev/null` ; then
AC_MSG_ERROR(Cannot find pkg-config)
fi
AC_ARG_WITH([bash-completion-dir],
AC_HELP_STRING(
[--with-bash-completion-dir=path],
[path to directory used to install bash-completion files (autodetected by default)]))
if test -n "${with_bash_completion_dir}" ; then
bashcompdir="${with_bash_completion_dir}"
else
dnl The following does not correctly uses prefix
dnl PKG_CHECK_VAR(bashcompdir, [bash-completion], [completionsdir], , bashcompdir="${sysconfdir}/bash_completion.d")
bashcompdir=`pkg-config --define-variable=prefix='${prefix}' --variable=completionsdir bash-completion 2>/dev/null`
AS_IF([test -z "$bashcompdir"], [bashcompdir='${sysconfdir}/bash_completion.d'])
fi
AC_SUBST(bashcompdir)
emacsdir='${prefix}'/share/emacs/site-lisp/liquidsoap-mode
AC_SUBST(emacsdir)
# Check endianness
AC_C_BIGENDIAN
if test "x$ac_cv_c_bigendian" = "xyes"; then
cat >> src/configure.ml <<__BLAH__
let big_endian = true
__BLAH__
else
cat >> src/configure.ml <<__BLAH__
let big_endian = false
__BLAH__
fi
#
# OCaml stuff
#
###############################################################################
AC_CHECK_OCAML_COMPILERS()
# Check for OS
OCAMLC_SYSTEM=`$OCAMLFIND ocamlc -config | grep system | cut -d' ' -f 2`
if test "$OCAMLC_SYSTEM" = "mingw" -o "$OCAMLC_SYSTEM" = "mingw64"; then
OS_TYPE="Win32"
WIN32_HOST="yes"
else
OS_TYPE="Unix"
UNIX_HOST="yes"
fi
AC_SUBST(OS_TYPE)
AC_SUBST(WIN32_HOST)
AC_SUBST(UNIX_HOST)
# Add -fPIC to CFLAGS for compatibility with x86_64
if test "$OS_TYPE" \!= "Win32" ; then
CFLAGS="$CFLAGS -fPIC"
fi
OCAML_WHERE="`$OCAMLFIND ocamlc -where`"
# Beurk!
FINDLIB_PATH="`$OCAMLFIND printconf path | tr \\\\n \\; | sed -e 's#;$##' | sed -e 's#;#";"#g'`"
if test -n "${FINDLIB_PATH}"; then
FINDLIB_PATH="\"${FINDLIB_PATH}\""
fi
# Add -I`ocamlc -where` to CFLAGS for
# user with locally installed headers.
CFLAGS="$CFLAGS -I${OCAML_WHERE}"
cat >> src/configure.ml <<__BLAH__
let findlib_path = [[${FINDLIB_PATH}]]
__BLAH__
# Optimize for local machine
AC_ARG_ENABLE([optimize],
AS_HELP_STRING([--enable-optimize],[optimize for local machine (adds "-03 -march=native -mtune=native" to CFLAGS)]))
if test "x$enable_optimize" = "xyes" ; then
CFLAGS="$CFLAGS -O3 -march=native -mtune=native"
fi
liquidsoap_ocamlcflags="$OCAMLFLAGS -ccopt \"\$(CFLAGS)\""
liquidsoap_ocamllflags="-linkpkg -package unix -package threads -package str -package bigarray"
if test "$OS_TYPE" \!= "Win32" ; then
liquidsoap_ocamllflags="$liquidsoap_ocamllflags -cc \"\$(CC)\""
fi
requires="unix threads str"
if test "$enable_debugging" \!= "no" ; then
CFLAGS="$CFLAGS -g"
liquidsoap_ocamlcflags="-g -annot -bin-annot $liquidsoap_ocamlcflags"
liquidsoap_ocamllflags="-g $liquidsoap_ocamllflags"
fi
# Disable nativecode if ocamlopt is not present
if test "$OCAMLOPT" = "no"; then
enable_nativecode="no"
fi
if test "$enable_nativecode" \!= "no" ; then
BYTE=
OCAMLCOMP=OCAMLOPT
cma=cmxa
cmo=cmx
cmi=cmi
cmxs=cmxs
shared_flag=-shared
liquidsoap_ocamlcflags="$liquidsoap_ocamlcflags"
if test "x$enable_profiling" = "xyes" ; then
liquidsoap_ocamlcflags="-p $liquidsoap_ocamlcflags"
fi
AC_MSG_CHECKING(whether ocamlopt accepts -ffast-math)
if [ `$OCAMLFIND ocamlopt -ffast-math 2>/dev/null` ]; then
AC_MSG_RESULT(yes)
liquidsoap_ocamlcflags="-ffast-math $liquidsoap_ocamlcflags"
else
AC_MSG_RESULT(no)
fi
OCAMLC="$OCAMLFIND ocamlopt"
_DEP_OPTS="-native"
else
BYTE=yes
OCAMLCOMP=OCAMLC
cma=cma
cmo=cmo
cmi=cmi
cmxs=cma
shared_flag=-a
if test "$enable_custom" = "no" ; then
NO_CUSTOM=yes ;
AC_PATH_PROG(OCAMLMKLIB,ocamlmklib,no)
if test "$OCAMLMKLIB" = "no"; then
AC_MSG_ERROR(Not found.)
fi
fi
if test "x$enable_profiling" = "xyes" ; then
OCAMLC="$OCAMLFIND ocamlcp"
else
OCAMLC="$OCAMLFIND ocamlc"
fi
_DEP_OPTS=""
fi
OCAML_VERSION="`$OCAMLC -version`"
OCAML_MAJOR="`echo $OCAML_VERSION | cut -d'.' -f 1`"
AC_SUBST(OCAML_MAJOR)
OCAML_MINOR="`echo $OCAML_VERSION | cut -d'.' -f 2`"
AC_SUBST(OCAML_MINOR)
OCAML_REVISION="`echo $OCAML_VERSION | cut -d'.' -f 3`"
AC_SUBST(OCAML_REVISION)
AC_MSG_CHECKING([for ocamlc version])
AC_MSG_RESULT([$OCAML_MAJOR.$OCAML_MINOR.$OCAML_REVISION])
AC_OCAML_COMPARE_VERSION([$OCAML_MAJOR.$OCAML_MINOR.$OCAML_REVISION],[$min_ocaml_version])
if test -z "${VERSION_OK}"; then
AC_MSG_ERROR([version $min_ocaml_version or greater of the OCaml compiler is required to build liquidsoap])
fi
AC_SUBST(BYTE)
AC_ARG_ENABLE([custom-path],
AS_HELP_STRING([--enable-custom-path],[Enable custom path support for loading liquidsoap's dependencies (always enable for win32 builds).]))
if test "$OS_TYPE" = "Win32" -o "x$enable_custom_path" = "xyes"; then
W_CUSTOM_PATH="yes"
w_CUSTOM_PATH="ok"
cat >> src/configure.ml <<__BLAH__
let get_dir d =
let dir =
Utils.resolve_path (Filename.dirname Sys.executable_name)
in
let cwd =
match Utils.getenv_opt "LIQUIDSOAP_BASE_DIR" with
| None -> dir
| Some path -> Utils.resolve_path ~cwd:dir path
in
Utils.resolve_path ~cwd d
__BLAH__
else
W_CUSTOM_PATH="no"
w_CUSTOM_PATH=""
fi
AC_SUBST(W_CUSTOM_PATH)
#
# Libs
#
###############################################################################
#
# Graphics
#
AC_CHECK_OCAML_BINDING([graphics])
#
# Bytes
#
AC_CHECK_OCAML_BINDING([bytes],[],[1])
#
# Posix-time
#
AC_CHECK_OCAML_BINDING([posix-time2])
#
# PCRE
#
AC_CHECK_OCAML_BINDING([pcre],[],[1])
#
# SEDLEX
#
AC_CHECK_OCAML_BINDING([sedlex],[],[1],[sedlex sedlex.ppx],[1])
#
# MENHIR
#
AC_CHECK_OCAML_BINDING([menhirLib],[],[1],[],[1])
MENHIR=`which menhir 2>/dev/null`
if test -z "${MENHIR}" ; then
AC_MSG_ERROR(Cannot find menhir binary)
fi
AC_SUBST(MENHIR)
#
# Curl
#
AC_CHECK_OCAML_BINDING([curl])
#
# Dtools
#
AC_CHECK_OCAML_BINDING([dtools],[],[1])
#
# Duppy
#
AC_CHECK_OCAML_BINDING([duppy],[],[1])
#
# Cry
#
AC_CHECK_OCAML_BINDING([cry])
# ocaml-mm
#
AC_CHECK_OCAML_BINDING([mm],[],[1])
#
# xmlplaylist
#
AC_CHECK_OCAML_BINDING([xmlplaylist])
#
# Lastfm
#
AC_CHECK_OCAML_BINDING([lastfm],[xmlplaylist curl])
#
# Ogg
#
AC_CHECK_OCAML_BINDING([ogg])
AC_CHECK_OCAML_BINDING([ogg.decoder],[ogg])
#
# Vorbis
#
AC_CHECK_OCAML_BINDING([vorbis],[ogg])
AC_CHECK_OCAML_BINDING([vorbis.decoder],[vorbis])
#
# Opus
#
AC_CHECK_OCAML_BINDING([opus],[ogg])
AC_CHECK_OCAML_BINDING([opus.decoder],[opus])
#
# Speex
#
AC_CHECK_OCAML_BINDING([speex],[ogg])
AC_CHECK_OCAML_BINDING([speex.decoder],[speex])
#
# Mad
#
AC_CHECK_OCAML_BINDING([mad])
#
# Flac
#
AC_CHECK_OCAML_BINDING([flac])
# Small hack..
if test -z "${with_flac_ogg_dir}"; then
with_flac_ogg_dir=${with_flac_dir}
fi
AC_CHECK_OCAML_BINDING([flac.ogg],[ogg flac],[],[],[flac])
AC_CHECK_OCAML_BINDING([flac.decoder],[flac.ogg])
#
# Dynlink
#
AC_CHECK_OCAML_BINDING([dynlink])
# Dynlink may be for bytecode only..
AC_MSG_CHECKING([whether ocaml compiler supports dynlink])
if test -n "${W_DYNLINK}"; then
DYN_TEST_FILE_ML=`mktemp XXXX.ml`
trap "rm -f $DYN_TEST_FILE_ML; exit" SIGHUP SIGINT SIGTERM
echo "module Foo = Dynlink" > $DYN_TEST_FILE_ML
if ! $OCAMLC -linkpkg -package dynlink -o /dev/null $DYN_TEST_FILE_ML >/dev/null 2>&1; then
AC_MSG_RESULT([no])
AC_MSG_WARN([Dynlink module is installed but not available])
AC_MSG_WARN([Are you compiling to native code with ocaml < 3.11 ?])
AC_MSG_WARN([If your version of ocaml is >= 3.11, you may want to])
AC_MSG_WARN([report that issue to your distribution.])
W_DYNLINK=""
w_DYNLINK="no (not available)"
else
AC_MSG_RESULT([yes])
fi
DYN_TEST_FILE=`basename $DYN_TEST_FILE_ML .ml`
rm -f $DYN_TEST_FILE_ML $DYN_TEST_FILE.cmx $DYN_TEST_FILE.cmo $DYN_TEST_FILE.cmi $DYN_TEST_FILE.o
fi
if test -z "${W_DYNLINK}"; then
AC_MSG_WARN([no dynlink module: liquidsoap will not be able to load dynamic plugins!])
cat >> src/configure.ml <<EOCONF
let dynlink = false
EOCONF
else
cat >> src/configure.ml <<EOCONF
let dynlink = true
let () =
Lifecycle.before_init (fun () ->
Dyntools.load_dynlinks ())
EOCONF
fi
#
# Lame
#
AC_CHECK_OCAML_BINDING([lame])
if test -z "${W_LAME}"; then
if test -n "${W_DYNLINK}"; then
if test -n "${OCAML_HAS_FIRST_CLASS_MODULES}"; then
W_LAME_DYN=yes
w_LAME="detected at runtime"
fi
fi
fi
AC_SUBST(W_LAME_DYN)
#
# Shine
#
AC_CHECK_OCAML_BINDING([shine])
#
# Gstreamer
#
AC_CHECK_OCAML_BINDING([gstreamer])
#
# frei0r
#
AC_CHECK_OCAML_BINDING([frei0r])
#
# Fdkaac
#
AC_CHECK_OCAML_BINDING([fdkaac])
if test -z "${W_FDKAAC}"; then
if test -n "${W_DYNLINK}"; then
if test -n "${OCAML_HAS_FIRST_CLASS_MODULES}"; then
W_FDKAAC_DYN=yes
w_FDKAAC="detected at runtime"
fi
fi
fi
AC_SUBST(W_FDKAAC_DYN)
#
# Theora
#
AC_CHECK_OCAML_BINDING([theora],[ogg])
AC_CHECK_OCAML_BINDING([theora.decoder],[theora])
#
# FFMPEG
#
AC_CHECK_OCAML_BINDING([ffmpeg-avutil], [], [], [], [avutil])
AC_CHECK_OCAML_BINDING([ffmpeg-avcodec], [ffmpeg-avutil], [], [], [avcodec])
AC_CHECK_OCAML_BINDING([ffmpeg-avdevice], [ffmpeg-avdevice], [], [], [avdevice])
AC_CHECK_OCAML_BINDING([ffmpeg-av], [ffmpeg-avutil ffmpeg-avcodec], [], [], [av])
AC_CHECK_OCAML_BINDING([ffmpeg-avfilter], [ffmpeg-avutil], [], [], [avfilter])
AC_CHECK_OCAML_BINDING([ffmpeg-swresample], [ffmpeg-avutil ffmpeg-avcodec], [], [], [swresample])
AC_CHECK_OCAML_BINDING([ffmpeg-swscale], [ffmpeg-avutil], [], [], [swscale])
if test -n "${W_FFMPEG_AV}" && test -n "${W_FFMPEG_AVFILTER}" &&
test -n "${W_FFMPEG_SWSCALE}" && test -n "${W_FFMPEG_SWRESAMPLE}"; then
W_FFMPEG_DECODER=yes
w_FFMPEG_DECODER=yes
b_FFMPEG_DECODER=true
else
W_FFMPEG_DECODER=""
w_FFMPEG_DECODER="no (require ffmpeg-av, ffmpeg-avfilter, ffmpeg-swscale and ffmpeg-swresample)"
b_FFMPEG_DECODER=false
fi
AC_SUBST(W_FFMPEG_DECODER)
if test -n "${W_FFMPEG_AV}" && test -n "${W_FFMPEG_SWSCALE}" && test -n "${W_FFMPEG_SWRESAMPLE}"; then
W_FFMPEG_ENCODER=yes
w_FFMPEG_ENCODER=yes
b_FFMPEG_ENCODER=true
else
W_FFMPEG_ENCODER=""
w_FFMPEG_ENCODER="no (require ffmpeg-av, ffmpeg-swscale and ffmpeg-swresample)"
b_FFMPEG_ENCODER=false
fi
AC_SUBST(W_FFMPEG_ENCODER)
if test -n "${W_FFMPEG_AVFILTER}" &&
test -n "${W_FFMPEG_SWSCALE}" && test -n "${W_FFMPEG_SWRESAMPLE}"; then
W_FFMPEG_LIQ_FILTER=yes
w_FFMPEG_LIQ_FILTER=yes
b_FFMPEG_LIQ_FILTER=true
else
W_FFMPEG_LIQ_FILTER=""
w_FFMPEG_LIQ_FILTER="no (require ffmpeg-avfilter, ffmpeg-swscale and ffmpeg-swresample)"
b_FFMPEG_LIQ_FILTER=false
fi
AC_SUBST(W_FFMPEG_LIQ_FILTER)
#
# Jack
#
AC_CHECK_OCAML_BINDING([bjack])
#
# Alsa
#
AC_CHECK_OCAML_BINDING([alsa])
#
# LibAO
#
AC_CHECK_OCAML_BINDING([ao])
#
# Samplerate
#
AC_CHECK_OCAML_BINDING([samplerate])
#
# Taglib
#
AC_CHECK_OCAML_BINDING([taglib])
#
# OSS
#
AC_ARG_ENABLE([oss],AS_HELP_STRING([--disable-oss],[don't use OSS]))
if test "x$enable_oss" != "xno" ; then
AC_CHECK_HEADERS([sys/soundcard.h],[W_OSS="yes"])
fi
if test "a$W_OSS" = "ayes" ; then
w_OSS=yes
else
w_OSS=no
fi
AC_SUBST(W_OSS)
#
# SSL
#
AC_CHECK_OCAML_BINDING([ssl])
if test "a$W_SSL" = "ayes"; then
cat >> src/configure.ml <<EOCONF
let () =
Ssl_threads.init ();
Ssl.init ()
EOCONF
fi
#
# SecureTransport (OSX)
#
AC_CHECK_OCAML_BINDING([osx-secure-transport])
#
# Magic
#
AC_CHECK_OCAML_BINDING([magic])
if test -z "$W_MAGIC" ; then
cat >> src/configure.ml <<EOCONF
let file_mime = None
let data_mime = None
EOCONF
else
if test -z "$w_CUSTOM_PATH"; then
cat >> src/configure.ml <<EOCONF
let magic_cookie = Magic.create ~flags:[[Magic.Mime; Magic.Symlink]] [[]]
let file_mime = Some (Magic.file magic_cookie)
let data_mime = Some (Magic.buffer magic_cookie)
EOCONF
else
cat >> src/configure.ml <<EOCONF
let magic_file =
let cwd = Filename.dirname Sys.executable_name in
let magic =
Utils.getenv ~default:(get_dir "magic/magic.mgc") "MAGIC"
in
Utils.resolve_path ~cwd magic
let magic_cookie = Magic.create ~flags:[[Magic.Mime; Magic.Symlink]] [[magic_file]]
let file_mime = Some (Magic.file magic_cookie)
let data_mime = Some (Magic.buffer magic_cookie)
EOCONF
fi
fi
#
# Camomile
#
AC_ARG_ENABLE([camomile],
AS_HELP_STRING([--disable-camomile],[don't use camomile (no charset detection and conversion)]))
AC_CHECK_OCAML_BINDING([camomile])
AC_ARG_WITH([camomile-data-dir],
AC_HELP_STRING(
[--with-camomile-data-dir=path],
[path to camomile data files (autodetected by default)]))
if test -z "$W_CAMOMILE" ; then
if test "x$enable_camomile" = "xno" ; then
echo let recode_tag ?in_enc:_ ?out_enc:_ s = s >> src/configure.ml
else
AC_MSG_ERROR([Camomile provides charset detection and conversions. It is strongly advised to enable those features. If you really don't want this, use --disable-camomile.])
fi
else
if test -n "${with_camomile_data_dir}" ; then
camencoding="CamomileLibrary.CharEncoding.Configure(CamomileConfig)"
cat >> src/configure.ml <<EOCONF
module CamomileConfig =
struct
let datadir = Filename.concat "${with_camomile_data_dir}" "database"
let localedir = Filename.concat "${with_camomile_data_dir}" "locales"
let charmapdir = Filename.concat "${with_camomile_data_dir}" "charmaps"
let unimapdir = Filename.concat "${with_camomile_data_dir}" "mappings"
end
EOCONF
elif test -n "$w_CUSTOM_PATH" ; then
camencoding="CamomileLibrary.CharEncoding.Configure(CamomileConfig)"
cat >> src/configure.ml <<EOCONF
module CamomileConfig =
struct
let datadir = Filename.concat (get_dir "camomile") "database"
let localedir = Filename.concat (get_dir "camomile") "locales"
let charmapdir = Filename.concat (get_dir "camomile") "charmaps"
let unimapdir = Filename.concat (get_dir "camomile") "mappings"
end
EOCONF
else
camencoding=CamomileLibraryDefault.Camomile.CharEncoding
fi
cat >> src/configure.ml <<EOCONF
module C = $camencoding
exception Unknown_encoding of string
let enc_of_name s =
try C.of_name s with
| Not_found -> raise (Unknown_encoding s)
let conf_tag =
Dtools.Conf.void ~p:(conf#plug "tag") "Settings related to metadata tags"
let conf_encoding =
(* The [["foo";"bla"]] may be stripped by configure here.. We avoided it by chance because
* the configure script takes conf_tag#plug as the beginning of a comment.
* Don't forget this when modifying this inclusion later... *)
Dtools.Conf.list ~p:(conf_tag#plug "encodings") ~d:["UTF-8";"ISO-8859-1"]
"List of encodings to try for automatic encoding detection"
let custom_encoding = ref None
let get_encoding () =
match !custom_encoding with
| Some e -> e
| None ->
let encs = conf_encoding#get in
let e = C.automatic "LIQ-TAGS" (List.map enc_of_name encs) C.utf8 in
custom_encoding := Some e ;
e
let camolog = Log.make [["camomile"]]
exception Input_encoding of string
exception Output_encoding of string
let recode_tag ?in_enc ?out_enc s =
try
let in_enc =
try
match in_enc with
| Some e -> enc_of_name e
| None -> get_encoding ()
with Unknown_encoding s ->
raise (Input_encoding s)
in
let out_enc =
try
match out_enc with
| Some e -> enc_of_name e
| None -> C.utf8
with Unknown_encoding s ->
raise (Output_encoding s)
in
try C.recode_string ~in_enc ~out_enc s with e ->
let in_enc =
if in_enc == get_encoding () then
Printf.sprintf "auto(%s)" (String.concat "," conf_encoding#get)
else
C.name_of in_enc
in
camolog#important "Failed to convert %S from %s to %s (%s)!"
s in_enc (C.name_of out_enc) (Printexc.to_string e) ;
s
with
| Unknown_encoding e ->
camolog#important "Failed to convert %S: unknown encoding %s"
s e ; s
| Input_encoding e ->
camolog#important "Failed to convert %S: unknown input encoding %s"
s e ; s
| Output_encoding e ->
camolog#important "Failed to convert %S: unknown output encoding %s"
s e ; s
| e ->
camolog#important "Failed to convert %S: unknown error %s"
s (Printexc.to_string e) ; s
let env_has key = try ignore (Sys.getenv key) ; true with Not_found -> false
let recode_tag =
if env_has "LIQ_DISABLE_CAMOMILE" then
fun ?in_enc:_ ?out_enc:_ s -> s
else
recode_tag
EOCONF
fi
# Inotify
AC_CHECK_OCAML_BINDING([inotify])
cat >> src/configure.ml <<EOCONF
let file_watcher = ref File_watcher_mtime.watch
EOCONF
# Yojson
AC_CHECK_OCAML_BINDING([yojson])
if test -z "${W_YOJSON}"; then
cat >> src/configure.ml <<__BLAH__
module JSON = JSON
__BLAH__
else
cat >> src/configure.ml <<__BLAH__
module JSON = struct include Yojson.Basic let from_string s = from_string s let to_string j = pretty_to_string j end
__BLAH__
fi
# OCaml bindings
AC_CHECK_OCAML_BINDING([faad])
AC_CHECK_OCAML_BINDING([soundtouch])
AC_CHECK_OCAML_BINDING([portaudio])
AC_CHECK_OCAML_BINDING([pulseaudio])
AC_CHECK_OCAML_BINDING([ladspa])
AC_CHECK_OCAML_BINDING([dssi])
AC_CHECK_OCAML_BINDING([lilv])
AC_CHECK_OCAML_BINDING([tsdl])
AC_CHECK_OCAML_BINDING([tsdl_ttf],[tsdl])
AC_CHECK_OCAML_BINDING([tsdl_image],[tsdl])
AC_CHECK_OCAML_BINDING([camlimages],[],[],[camlimages.all_formats])
AC_CHECK_OCAML_BINDING([cohttp-lwt-unix])
AC_CHECK_OCAML_BINDING([prometheus-app],[cohttp-lwt-unix])
# TODO: switch to dune all the way?
with_srt_constants_dir=${with_srt_dir}
liquidsoap_ocamlcflags="${liquidsoap_ocamlcflags} -I ${with_srt_dir}/constants"
AC_CHECK_OCAML_BINDING([srt.constants],[],[],[],[srt_constants])
with_srt_types_dir=${with_srt_dir}
liquidsoap_ocamlcflags="${liquidsoap_ocamlcflags} -I ${with_srt_dir}/types"
AC_CHECK_OCAML_BINDING([srt.types],[],[],[],[srt_types])
with_srt_stubs_dir=${with_srt_dir}
liquidsoap_ocamlcflags="${liquidsoap_ocamlcflags} -I ${with_srt_dir}/stubs"
AC_CHECK_OCAML_BINDING([srt.stubs],[srt.types],[],[],[srt_stubs])
with_srt_stubs_locked_dir=${with_srt_dir}
liquidsoap_ocamlcflags="${liquidsoap_ocamlcflags} -I ${with_srt_dir}/stubs/locked"
AC_CHECK_OCAML_BINDING([srt.stubs.locked],[],[],[],[srt_stubs_locked])
AC_CHECK_OCAML_BINDING([srt],[srt.constants srt.types srt.stubs srt.stubs.locked])
AC_CHECK_OCAML_BINDING([lo])
AC_CHECK_OCAML_BINDING([gd])
# Winsvc (to run as a service)
AC_CHECK_OCAML_BINDING([winsvc])
#
# Tuning (See INSTALL to understand these features)
#
###############################################################################
#
# Requests
#
requests_table_size=50
requests_max_id=50
cat >> src/configure.ml <<EOCONF
let requests_max_id = $requests_max_id
let requests_table_size = $requests_table_size
EOCONF
#
# Font for video.add_text*()
#
AC_ARG_WITH([default-font],
AS_HELP_STRING([--with-default-font],
[sets the default TTF font for video.add_text()]))
if test -z "$with_default_font" ; then
DEFAULT_FONT=/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf
else
DEFAULT_FONT=$with_default_font
fi
cat >> src/configure.ml <<__BLAH__
let default_font = "$DEFAULT_FONT"
__BLAH__
if test "x$W_AO" = "xyes" ; then
preferred_output=output.ao
else
if test "x$W_ALSA" = "xyes" ; then
preferred_output=output.alsa
else
preferred_output=output.dummy
fi
fi
AC_SUBST(preferred_output)
#
# All done.
#
###############################################################################
cat >> src/configure.ml <<__BLAH__
let libs_versions = "$LIBS_VERSIONS"
__BLAH__
AC_SUBST(OCAMLPATH)
AC_SUBST(OCAMLCOMP)
AC_SUBST(NO_CUSTOM)
AC_SUBST(_DEP_OPTS)
AC_SUBST(liquidsoap_ocamlcflags)
AC_SUBST(liquidsoap_ocamllflags)
AC_SUBST(requires)
AC_SUBST(cma)
AC_SUBST(cmo)
AC_SUBST(cmi)
AC_SUBST(cmxs)
AC_SUBST(shared_flag)
echo
AC_CONFIG_FILES([doc/content/install.md])
AC_CONFIG_FILES([doc/content/build.md])
AC_CONFIG_FILES([doc/liquidsoap.1.md])
AC_CONFIG_FILES([Makefile.defs],[chmod a-w Makefile.defs])
AC_CONFIG_FILES([src/META],[chmod a-w src/META])
AC_OUTPUT
$MAKE finish-configure
if test "$BYTE" = "yes"; then
if test "$NO_CUSTOM" = "yes" ; then
BYTE_COMP="NO_CUSTOM : yes
OCAMLMKLIB : $OCAMLMKLIB
"
fi
fi