git.roojs.org Git - roobuilder/blob - src/Project/Meson.vala

   1 /**
   2  write meson build so that the language server works..
   3 */
   4
   5 namespace Project {
   6
   7         public class Meson : Object {
   8
   9                 Gtk project;
  10                 public Meson(Gtk project)
  11                 {
  12                         this.project = project;
  13                 }
  14
  15                 public void save()
  16                 {
  17
  18                         var project_name = this.project.name;
  19                         var project_version = "1.0"; //this.project.version;
  20                         var project_licence = "LGPL"; // this.project.licence
  21
  22                         var deps = "";
  23                         foreach(var p in this.project.packages) {
  24                                 if (p == "posix" ) {
  25                                         deps += "   valac.find_library('" + p  + "'),\n";
  26                                 } else {
  27                                         deps += "   dependency('" + p  + "'),\n";
  28                                 }
  29                         }
  30                         /*
  31                           dependency('glib-2.0'),
  32                                 dependency('gobject-2.0'), << for others.. ut will this wrok using find_lib for all?
  33                                 valac.find_library('posix'), << for posix
  34                         */
  35
  36                         // ?? why use subdir ?? seems pointless?
  37
  38                         //subdir('src')
  39
  40                         var addvapidir = "";
  41                         foreach(var p in this.project.vapidirs()) {
  42                                 addvapidir += "add_project_arguments(['--vapidir',  meson.current_source_dir() / '" + p + "'], language: 'vala')\n";
  43                         }
  44                         //vapi_dir = meson.current_source_dir() / 'vapi'
  45                         //add_project_arguments(['--vapidir', vapi_dir], language: 'vala')
  46
  47                         var targets = "";
  48                         var icons = "";
  49                         var desktops = "";
  50                         foreach(var cg in this.project.compilegroups.values) {
  51                                 targets += this.addTarget(cg);
  52                                 icons += this.addIcons(cg);
  53                                 desktops += this.addDesktop(cg);
  54                         }
  55                         var data =
  56
  57 @"project('$project_name', 'vala', 'c',
  58   version: '$project_version',
  59   license: '$project_licence',
  60   default_options: [
  61     'default_library=static',
  62     'c_std=gnu11'       # for C subprojects
  63   ]
  64 )
  65
  66 valac = meson.get_compiler('vala')
  67
  68 extra_vala_sources = []
  69
  70 $addvapidir
  71
  72 deps = [
  73 $deps
  74 ]
  75
  76 # let Vala add the appropriate defines for GLIB_X_X
  77 add_project_arguments(['--target-glib=auto'], language: 'vala')
  78
  79
  80
  81 conf = configuration_data()
  82 conf.set('PROJECT_NAME', meson.project_name())
  83
  84 $addvapidir
  85
  86 $icons
  87
  88 $desktops
  89
  90 $targets
  91 ";
  92
  93 GLib.debug("write meson : %s" , data);
  94 // removed.. add_project_arguments(['--enable-gobject-tracing', '--fatal-warnings'], language: 'vala')
  95
  96                         try {
  97                                 FileUtils.set_contents(this.project.path + "/meson.build", data, data.length);
  98                         } catch (GLib.Error e) {
  99                                 GLib.error("failed  to save file %s", e.message);
 100                         }
 101
 102                 }
 103
 104                 string addTarget(GtkValaSettings cg)
 105                 {
 106
 107                         var str = cg.name + "_src = files([\n";
 108                         foreach(var s in cg.sources) {
 109                                 var f= this.project.getByPath(this.project.path + "/" +  s);
 110                                 if (f == null) {
 111                                         continue;
 112                                 }
 113                                 var add =  f.relTargetName();
 114                                 if (add.length  > 0) {
 115                                         str += "   '" + add + "',\n";
 116                                 }
 117                         }
 118                         str += "])\n\n";
 119
 120                         str += cg.name +" = executable('" + cg.name + "',\n"+
 121                           "   dependencies: deps,\n"+
 122                           "   sources: [ " + cg.name + "_src ],\n"+
 123                           "   install: true\n" +
 124                           ")\n\n";
 125
 126                         return str;
 127                 }
 128
 129                 string addIcons(GtkValaSettings cg)
 130                 {
 131
 132                         var ret = "";
 133                         string[] sizes = { "16x16", "22x22","24x24","32x32", "48x48" } ;
 134                         foreach(var size in sizes) {
 135                                 GLib.debug("looking for on : %s" ,  "pixmaps/" + size + "/apps/" + cg.name  + ".png");
 136                                 var img = this.project.getByRelPath( "pixmaps/" + size + "/apps/" + cg.name  + ".png");
 137                                 if (img == null) {
 138                                         continue;
 139                                 }
 140                                 var path = img.relpath;
 141                                 ret += @"
 142 install_data(
 143         '$path',
 144         install_dir:  get_option('datadir') + '/icons/hicolor/$size/apps/'
 145 )
 146 ";
 147                         }
 148                         if (ret == "") {
 149                                 return "";
 150                         }
 151                         ret += "
 152 gnome = import('gnome')
 153 gnome.post_install(gtk_update_icon_cache : true)
 154 ";
 155                         return ret;
 156                 }
 157
 158                 string addDesktop(GtkValaSettings cg)
 159                 {
 160                         // we could actually generate this!?!
 161                         var d  = this.project.getByRelPath(   cg.name  + ".desktop");
 162                         if (d == null) {
 163                                 return "";
 164                         }
 165                         var path = d.relpath;
 166                         return @"
 167 install_data(
 168         '$path',
 169         install_dir : get_option('datadir') + '/applications/'
 170 )
 171 ";
 172                 }
 173         }
 174 }