Set version and min ocaml version from a VERSION file.

.gitignore

@@ -36,3 +36,4 @@ src/test/is_url
 src/test/timezone
 *.conflicts
 liquidsoap.config
+doc/liquidsoap.1.md

RELEASING

@@ -5,9 +5,9 @@
  [] Run tests! We have too few, but we do have some: "make test".
  [] Update copyright years in headers and check that all files have license
      headers.
- [] Check version in configure.ac, README and INSTALL.
- [] Check version and contents in the man pages (mainly doc/liquidsoap.1).
- [] Update dependencies in INSTALL.
+ [] Check version in VERSION
+ [] Check contents in the man pages (mainly doc/liquidsoap.1.md).
+ [] Update dependencies in doc/content/install.md.in
  [] Fill-in CHANGES, with the release date.
  [] make clean
  [] make tarball

VERSION

@@ -0,0 +1,4 @@
+1.4.0
+
+# Minimum OCaml version:
+4.08.0

configure.ac

@@ -7,10 +7,14 @@ dnl $libdir/liquidsoap/$libs_dir_version
 # Set git_snapshot to false before releasing
 # Do not use $version below before the next line, since we grep
 # for the literal version there
-AC_INIT([liquidsoap],[1.4.0])
+AC_INIT([liquidsoap],
+        m4_esyscmd([head -n1 VERSION | tr -d '\r\n']),
+        [[email protected]],
+        [liquidsoap],
+        [https://github.com/savonet/liquidsoap])
 git_snapshot=true
 version="$PACKAGE_VERSION"
-min_ocaml_version=4.08.0
+min_ocaml_version=m4_esyscmd([tail -n1 VERSION | tr -d '\r\n'])
 git_commit=`git rev-parse --short HEAD || true`
 
 if test $git_snapshot != "false"; then
@@ -26,6 +30,7 @@ else
 fi
 
 AC_SUBST(version)
+AC_SUBST(min_ocaml_version)
 AC_SUBST(libs_dir_version)
 
 AC_PREREQ(2.61)
@@ -910,8 +915,10 @@ 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_CONFIG_FILES([liquidsoap.opam])
 AC_OUTPUT
 $MAKE finish-configure
 

doc/Makefile

@@ -1,7 +1,7 @@
 .PHONY: md doc upload all-subdirs
 
 SUBDIRS = content
-DISTFILES = liquidsoap.1 Makefile template.html snippet.html
+DISTFILES = liquidsoap.1.md.in Makefile template.html snippet.html
 DISTDIRS = orig
 LIQUIDSOAP = ../src/liquidsoap
 PANDOC = pandoc --syntax-definition=liquidsoap.xml --highlight=pygments

doc/liquidsoap.1.md → doc/liquidsoap.1.md.in

@@ -2,11 +2,11 @@
 title: LIQUIDSOAP
 section: 1
 date: Jul 24, 2019
-header: Liquidsoap 1.4.0
-footer: Liquidsoap 1.4.0
+header: Liquidsoap @version@
+footer: Liquidsoap @version@
 ...
 
-<!-- .TH LIQUIDSOAP 1 "Jul 1, 2016" "Liquidsoap 1.4.0" -->
+<!-- .TH LIQUIDSOAP 1 "Jul 1, 2016" "Liquidsoap @version@" -->
 
 # NAME
 

liquidsoap.opam

@@ -43,7 +43,7 @@ be able to use any HTTPS feature. You might want to install one of ssl or
 osx-secure-transport package." {success & !ssl-enabled & !secure-transport-enabled}
 ]
 depends: [
-  "ocaml" {>= "4.08"}
+  "ocaml" {>= "4.08.0"}
   "camomile" {>= "1.0.0"}
   "dtools" {>= "0.4.1"}
   "duppy" {>= "0.8.0"}

liquidsoap.opam.in

@@ -0,0 +1,140 @@
+opam-version: "2.0"
+name: "liquidsoap"
+version: "@PACKAGE_VERSION@"
+maintainer: "[email protected]"
+homepage: "https://github.com/savonet/liquidsoap"
+authors: "The Savonet Team <[email protected]>"
+build: [
+  ["./bootstrap"] {dev}
+  ["./configure" "--prefix" prefix "--sbindir=%{lib}%/liquidsoap/sbin" "--libexecdir=%{lib}%/liquidsoap/libexec" "--sysconfdir=%{lib}%/liquidsoap/etc" "--sharedstatedir=%{lib}%/liquidsoap/com" "--localstatedir=%{lib}%/liquidsoap/var" "--libdir=%{lib}%/liquidsoap/lib" "--includedir=%{lib}%/liquidsoap/include" "--datarootdir=%{lib}%/liquidsoap/share" "--disable-graphics" "--with-user=dummy" "--with-group=dummy"]
+  [make "clean"] {dev}
+  [make]
+]
+install: [
+  [make "install"]
+]
+remove: [
+  ["rm" "-rf" "%{lib}%/liquidsoap" "%{prefix}%/bin/liquidsoap"]
+]
+post-messages: [
+"We're sorry that your liquidsoap install failed. Check out our installation
+instructions at: https://www.liquidsoap.info/doc-%{version}%/install.html#opam
+for more information." {failure}
+
+"✨ Congratulations on installing liquidsoap! ✨" {success}
+
+"We noticed that you did not install any mp3 decoder. This is a feature most
+users want. You might need to install the mad or ffmpeg package." {success & !mad-enabled & !ffmpeg-enabled}
+
+"We noticed that you did not install any mp3 encoder. This is a feature most
+users want. You might need to install the lame or shine package." {success & !lame-enabled & !shine-enabled}
+
+"We noticed that you did not install the taglib package that provides support
+for reading metatadata in audio files. This is a feature most users want." {success & !taglib-enabled}
+
+"We noticed that you did not install the samplerate package. We stronly
+recommend this package for audio samplerate conversion." {success & !samperate-enabled}
+
+"We noticed that you did not install the cry package that provides icecast
+output. This is a feature most users want." {success & !cry-enabled}
+
+"We noticed that you did not install any ssl support package. Liquidsoap won't
+be able to use any HTTPS feature. You might want to install one of ssl or
+osx-secure-transport package." {success & !ssl-enabled & !secure-transport-enabled}
+]
+depends: [
+  "ocaml" {>= "@min_ocaml_version@"}
+  "camomile" {>= "1.0.0"}
+  "dtools" {>= "0.4.1"}
+  "duppy" {>= "0.8.0"}
+  "menhir"
+  "mm" {>= "0.5.0"}
+  "ocamlfind" {build}
+  "pcre"
+  "sedlex" {>= "2.0"}
+]
+depopts: [
+  "alsa"
+  "ao"
+  "bjack"
+  "camlimages"
+  "cry"
+  "dssi"
+  "faad"
+  "fdkaac"
+  "ffmpeg"
+  "flac"
+  "frei0r"
+  "gavl"
+  "gd"
+  "graphics"
+  "gstreamer"
+  "inotify"
+  "ladspa"
+  "lame"
+  "lastfm"
+  "lo"
+  "mad"
+  "magic"
+  "sdl-liquidsoap"
+  "ogg"
+  "opus"
+  "osx-secure-transport"
+  "portaudio"
+  "pulseaudio"
+  "samplerate"
+  "shine"
+  "soundtouch"
+  "speex"
+  "ssl"
+  "taglib"
+  "theora"
+  "vorbis"
+  "xmlplaylist"
+  "yojson" 
+]
+conflicts: [
+  "alsa" {< "0.2.1"}
+  "ao" {< "0.2.0"}
+  "bjack" {< "0.1.3"}
+  "cry" {< "0.6.0"}
+  "dssi" {< "0.1.1"}
+  "faad" {< "0.4.0"}
+  "fdkaac" {< "0.3.0"}
+  "ffmpeg" {< "0.2.0"}
+  "flac" {< "0.1.5"}
+  "frei0r" {< "0.1.0"}
+  "gavl" {< "0.1.4"}
+  "gstreamer" {< "0.3.0"}
+  "inotify" {< "1.0"}
+  "ladspa" {< "0.1.4"}
+  "lame" {< "0.3.2"}
+  "lastfm" {< "0.3.0"}
+  "lo" {< "0.1.2"}
+  "mad" {< "0.1.4"}
+  "magic" {< "0.6"}
+  "ogg" {< "0.5.0"}
+  "opus" {< "0.1.1"}
+  "portaudio" {< "0.2.0"}
+  "pulseaudio" {< "0.1.2"}
+  "samplerate" {< "0.1.1"}
+  "shine" {< "0.2.0"}
+  "soundtouch" {< "0.1.7"}
+  "speex" {< "0.2.1"}
+  "ssl" {< "0.5.2"}
+  "taglib" {< "0.3.0"}
+  "theora" {< "0.3.1"}
+  "vorbis" {< "0.7.0"}
+  "xmlplaylist" {< "0.1.3"}
+]
+bug-reports: "https://github.com/savonet/liquidsoap/issues"
+dev-repo: "git+https://github.com/savonet/liquidsoap.git"
+synopsis: "Swiss-army knife for multimedia streaming"
+description: """
+Liquidsoap is a powerful and flexible language for describing your
+streams. It offers a rich collection of operators that you can combine
+at will, giving you more power than you need for creating or
+transforming streams. But liquidsoap is still very light and easy to
+use, in the Unix tradition of simple strong components working
+together."""
+flags: light-uninstall