3 # Copyright (c) 2016 Samsung Electronics Co., Ltd.
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
23 use File::Copy::Recursive qw(dircopy);
28 ################################################################################
30 ################################################################################
31 # Add any required system packages to this list - if they are not present, then
32 # this script will attempt to install them for you.
33 my @system_packages = (
50 "libcurl4-gnutls-dev",
53 my @emscripten_system_packages = (
64 # Some packages like require building from source
65 # v8 is currently disabled until we can get it working without a http proxy being setup
68 {"name" => "disabled-v8",
70 "use_depot_tools" => 1,
71 "repo" => "https://chromium.googlesource.com/v8/v8.git",
72 "depot_tools_repo" => "https://chromium.googlesource.com/chromium/tools/depot_tools.git",
74 # original version used with DALi is 3.25.19. 3.32.7 is the latest we can use before
75 # upgrading DALi to use c++0x or c++11
76 "version" => " 3.32.7", "make" => "make -j8 library=shared", "build-mode" =>"debug" },
78 {"name" => "emscripten",
79 "portable" => "https://s3.amazonaws.com/mozilla-games/emscripten/releases/emsdk-portable.tar.gz"
83 ### Detect any http proxy, part of v8 installation requires this information
87 if( exists $ENV{http_proxy} )
89 # string split into 3 items http, //ip, port
90 my @http_proxy_info = split( /:/,$ENV{http_proxy}, );
92 $http_proxy_ip = @http_proxy_info[1];
93 $http_proxy_ip =~ s/[\/]//g;; # remove forward slashes
94 $http_proxy_port = @http_proxy_info[2];
97 # Make best guess as to where this program was run from (note, it is
98 # always possible to override the location of $0 by the calling
99 # program, so we can't really tell for sure that this is where we
100 # expect it to be. :/
106 $exec_path = abs_path($0);
108 $exec_path = dirname($exec_path);
110 my $root_path = getcwd();
112 # Search for the root dali-env directory
113 if($exec_path =~ m!dali-env/opt/bin!)
115 # We are using the installed dali_env script
117 $root_path = $exec_path;
118 while(basename($root_path) ne "dali-env" && $root_path ne "")
120 $root_path = dirname($root_path);
123 elsif($root_path =~ m!dali-env$! or $root_path =~ m!dali-env/!)
125 # We are NOT using the installed dali_env script
126 # Find dali-env root from current directory
128 while(basename($root_path) ne "dali-env" && $root_path ne "")
130 $root_path = dirname($root_path);
135 # dali-env root dir should be in the current directory
137 $root_path .= "/dali-env";
141 # Creating a new dali-env
147 my $src_path = "$root_path/src-packages";
148 my $sbs_path = "$root_path/target";
149 my $install_path = "$root_path/opt";
150 my $emscripten_path = "$root_path/emsdk_portable";
156 my $opt_emscripten=0;
158 GetOptions("create" => \$opt_create,
159 "setenv" => \$opt_setenv,
160 "emscripten" => \$opt_emscripten,
161 "help" => \$opt_help,
162 "man" => \$opt_man) or pod2usage(2);
164 pod2usage(1) if $opt_help;
165 pod2usage(-exitstatus => 0, -verbose => 2) if $opt_man;
168 ################################################################################
172 mkpath("$install_path/bin");
173 mkpath("$install_path/lib/pkgconfig");
174 mkpath("$install_path/include");
175 mkpath("$install_path/share/aclocal");
179 copy($0, "$install_path/bin/dali_env");
180 chmod(0755, "$install_path/bin/dali_env");
183 ################################################################################
187 my $cwd = substr(getcwd(), 0, length($root_path));
188 #print "cwd = $cwd\nroot = $root_path\n";
189 return $cwd eq $root_path;
192 ################################################################################
196 if( ( -d $emscripten_path ) || $opt_emscripten )
200 # Emscripten environment
201 # - which brazenly overwrites PATH so we set this first
202 # - NB: If you change the tools within emsdk then you'll need to recreate this file
206 my $emsdk_env_file = $emscripten_path . '/emsdk_set_env.sh';
207 open(FILE, $emsdk_env_file) or die "Can't read file enscripten env file" . $emsdk_env_file;
208 my @emsdk_env = <FILE>;
215 # To use the desktop libraries, please add the following lines to your .bashrc or
216 # create a setenv script from them, e.g. by running this command as follows
217 # \$ $install_path/bin/dali_env -s > setenv
219 # You can then source this script by using
222 # Use DESKTOP_PREFIX when running configure in dali/build/tizen:
223 # \$ CXXFLAGS="-g -O0" ./configure --prefix=\$DESKTOP_PREFIX
225 export DESKTOP_PREFIX=$install_path
226 export PATH=$install_path/bin:\$PATH
227 export LD_LIBRARY_PATH=$install_path/lib:\$LD_LIBRARY_PATH
228 export INCLUDEDIR=$install_path/include
229 export PKG_CONFIG_PATH=$install_path/lib/pkgconfig:/usr/lib/pkgconfig:/usr/share/pkgconfig
231 export DALI_WINDOW_WIDTH=480
232 export DALI_WINDOW_HEIGHT=800
237 ################################################################################
239 sub check_system_package
242 foreach $package (@_)
244 my @x=split(/\s+/, `dpkg -l $package|grep $package`);
247 print "Attempting to install $package\n";
248 system("sudo apt-get -y --force-yes install $package");
253 sub check_system_packages
255 print "Checking for required system packages (may require sudo password)\n";
257 check_system_package(@system_packages);
261 check_system_package(@emscripten_system_packages);
264 my $gnome_v =`dpkg -l gnome-common| tail -1| sed "s/ \\+/ /g" | cut -d' ' -f 3`;
265 my @am = split(/\./, `automake --version | head -1 | cut -f4 -d' '`);
266 if($gnome_v =~ /$2.24/ && $am[1]>10)
268 die "Gnome common and automake are not compatible - automake is too new\n";
270 my @gpp_v = (`g++ --version | head -1` =~ /(\d+)\.(\d+)\.(\d+)/);
272 if(! (($gpp_v[0] > 4)
274 ($gpp_v[0] == 4 && $gpp_v[1] > 4)
276 ($gpp_v[0] == 4 && $gpp_v[1] == 4 && $gpp_v[2] >= 5)))
278 die "You need g++ 4.5.1 or greater to build dali\n";
282 sub check_source_packages
286 foreach $pkgref (@source_pkgs)
288 my $pkg = $pkgref->{"name"};
291 install_v8( $pkgref );
293 elsif($pkg eq "emscripten" && $opt_emscripten)
295 install_emscripten( $pkgref );
300 ################################################################################
307 my $link = "/usr/lib/$arch-linux-gnu/libturbojpeg.so";
311 print "Creating libjpegturbo symbolic link\n";
312 system("sudo ln -s $link.0 $link");
316 ################################################################################
317 # Helper to run and print out the command being run and quit if it fails
323 print("Running: $command\n");
324 $ret = system("$command");
325 if($ret >> 8) { die "$command failed \n"; }
328 ################################################################################
329 # later versions of v8 (post mid 2014) require googles depot_tools to build.
331 sub install_google_depot_tools
335 # clone the depo_tools into the source directory and set the path up
339 my $depot_tools_directory = $src_path . "/depot_tools";
340 my $depot_tools_repo = $v8->{"depot_tools_repo"};
342 # clear the directory if exists
343 rmtree( $depot_tools_directory );
345 # clone the depot tools
346 run_command( "git clone " . $depot_tools_repo. " " . $depot_tools_directory );
348 # add it the the path
349 $ENV{PATH} = "$ENV{PATH}:$depot_tools_directory";
351 # need to setup a config file for the proxy
352 create_boto_config_file( $v8 , $depot_tools_directory );
354 # set the config location as an environment variable ( used by scripts depot_tools)
355 $ENV{NO_AUTH_BOTO_CONFIG}="$src_path/depot_tools/.boto";
357 # change to depot tools directory
358 chdir( $depot_tools_directory );
361 run_command("fetch --nohooks v8");
366 ################################################################################
367 # later versions of v8 use boto, which currently requires having proxy manually set
369 sub create_boto_config_file
372 my $depot_tools_directory = $_[1];
373 print(" depot_tools directory = $depot_tools_directory\n");
375 print("Configuring boto with http proxy IP = ". $http_proxy_ip . ", Port = " . $http_proxy_port . "\n");
377 # Create the proxy info for the boto file
378 my $fileContents = <<"END";
383 proxy = $http_proxy_ip
384 proxy_port = $http_proxy_port
386 # Place the config file in the depot tools folder
387 my $filename = $depot_tools_directory . "/" . ".boto";
388 print("Creating Boto config file with proxy settings to file ". $filename . "\n");
390 open( $fh, '>', $filename );
391 print { $fh } $fileContents;
394 # export the environment variable
395 run_command("gclient config https://gclient.googlecode.com/svn/trunk/gclient");
397 run_command("gclient runhooks");
402 ################################################################################
403 # We need a specific version of V8 to work with DALi
404 # - Check a txt file in dali-env to see if v8 needs upgrading (checks gcc version too)
405 # - Clones the source
406 # - builds dependencies (v8 automatically clones it's GYP build system)
408 # - Create a package file
409 # It is cloned, then built from source, we create a package file for it, then
410 # it's copied into dali-env
415 my $v8Version = $v8->{"version"};
416 print( "Checking if V8 ". $v8Version. " is installed \n");
419 # Check currently installed version
420 # We create a text file with v8 and gcc version in the filename to compare with
421 # Version file is stored as "v8_2.3.4_installed_built_with_gcc_4_8_3.txt"
423 # get the gcc version, so if the compiler is updated v8 is re-built
424 # note: v8 requires gcc version GCC >= 4.6
425 my $gccVersion = `gcc --version | grep ^gcc | sed 's/^.* //g'`;
426 chomp( $gccVersion );
427 my $versionTextFile = $src_path . "/v8_" . $v8Version. "_" . $v8->{"build-mode"} . "_installed_built_with_gcc_". $gccVersion .".txt";
429 # use stat to see if file exists
430 my @install_stats = stat $versionTextFile;
431 if( (scalar(@install_stats)) && $v8->{"force-rebuild"} != 1 )
433 print("Correct V8 version installed\n");
438 # delete older versions of the version file first ( otherwise when downgrading it thinks version is still installed)
439 system( "rm " . $src_path . "/v8_*.txt >/dev/null 2>&1");
444 # Clone the v8 source repository and checkout the version we want
446 # Need to clone it from repo
447 my $v8_source_directory;
451 # newer version of v8 use depot_tools with gclient, git cloned builds do not work
452 if( $v8->{"use_depot_tools"} == 1)
454 install_google_depot_tools( $v8 );
456 # v8 is checkout out under depot_tools path
457 $v8_source_directory = $src_path . "/depot_tools/v8";
461 $v8_source_directory = $src_path . "/v8";
463 # delete the old v8 source directpry if exists
464 rmtree( $v8_source_directory );
466 # clone the repository
467 run_command( "git clone " . $v8->{"repo"} . " " . $v8_source_directory );
470 # change to the source directoy for the checkout
471 chdir( $v8_source_directory );
473 # checkout the version DALi is compatible with
474 run_command( "git checkout ". $v8Version );
477 # Run make dependencies then make for the specific target
479 if( $v8->{"use_depot_tools"} == 1)
481 run_command("gclient sync");
485 run_command("make dependencies");
488 # assemble the make command
489 my $makeCommand = $v8->{"make"};
491 # need to append architecture and build mode, e.g. x64.debug
493 if( $Config{use64bitint} ) {
494 print("Building 64 bit version of V8\n");
495 $buildTarget= "x64." . $v8->{"build-mode"}
498 print("Building 32 bit version of V8\n");
499 $buildTarget= "ia32." . $v8->{"build-mode"}
501 $makeCommand .= " " . $buildTarget;
502 print("Running: $makeCommand\n");
503 run_command( $makeCommand );
506 # Manually install the library / header files
509 # Need to manually install (make install not available on v8 )
510 my $libSourceDir = "$v8_source_directory/out/$buildTarget/lib.target/";
511 my $headerSourceDir = "$v8_source_directory/include/";
513 my $libDestinationDir = $install_path . "/lib/";
514 my $headerDestinationDir = $install_path . "/include/v8/";
516 # delete any current v8 libs
517 system( "rm " . $libDestinationDir . "libv8*");
518 system( "rm " . $libDestinationDir . "libicu*");
521 # copy the library and header files
522 dircopy( $libSourceDir, $libDestinationDir);
523 dircopy( $headerSourceDir, $headerDestinationDir);
526 # Copy libv8.so to libv8.so.version ( e.g. libv8.so.1.2.4)
527 my $v8SoFile = $libDestinationDir . "libv8.so";
528 my $v8SoVersionFile = $libDestinationDir . "libv8.so." . $v8Version;
529 move( $v8SoFile, $v8SoVersionFile );
531 # symlink the libv8.so.1.2.3 to libv8.so
532 symlink( $v8SoVersionFile, $v8SoFile );
533 print( "source dir = " . $libSourceDir . " dest dir ". $libDestinationDir . " \n" );
537 # Create the package file in,
538 # we keep the library files and header files in v8 sub-directories
540 my $fileContents = <<"END";
542 exec_prefix=\${prefix}
543 apiversion=$v8Version
544 libdir=\${exec_prefix}/lib
545 includedir=\${prefix}/include/v8
547 Name: v8 JavaScript engine - runtime library
548 Description: V8 is Google's open source JavaScript engine.
549 Version: \${apiversion}
550 Libs: -L\${libdir} -lv8 -licuuc -licui18n
551 Cflags: -I\${includedir}
554 my $filename = $install_path . "/lib/pkgconfig/" . "v8.pc";
555 print("writing to file ". $filename . "\n");
557 if( open( $fh, '>', $filename ) )
559 print { $fh } $fileContents;
564 die "failed to create " . $filename ."\n";
567 print("Installed V8 " .$v8Version . " OK\n");
573 open( $versionFile, '>', $versionTextFile );
574 close( $versionFile );
575 print("Installing V8 version $v8Version\n");
579 ################################################################################
581 # install the latest emscripten in a portable directory
583 ################################################################################
584 sub install_emscripten
588 print( "Checking if Emscripten is up to date\n");
590 my $portable = $info->{"portable"};
592 my $current_dir = getcwd();
595 print( "Installing or updating Emscripten.\n");
596 print( ".....You may need a cup of tea.\n");
597 print( ".......... In fact, take the afternoon off.\n");
600 if(-e $emscripten_path)
602 chdir( $emscripten_path );
608 system("curl -O " . $portable) == 0
609 or die "curl failed with error $?. :" . $portable;
611 my($filename, $dirs, $suffix) = fileparse($portable);
613 system("tar -xvf " . $filename . $suffix) == 0
614 or die "tar unpack failed (nb tar.gz is the presumed downloaded format):" . $filename . $suffix;
616 system("rm " . $filename . $suffix) == 0
617 or die "Cannot remove emsdk portable tar file:" . $filename . $suffix;
619 chdir( $emscripten_path );
622 system("./emsdk update") == 0
623 or die "Cannot run emsdk? Did the install fail?";
625 system("./emsdk install latest");
626 system("./emsdk activate latest");
627 system("bash -c \"source ./emsdk_env.sh\""); # emsdk uses popd ie expects bash
629 system("emsdk list");
635 ################################################################################
637 ################################################################################
642 my $new_root = getcwd() . "/dali-env";
644 if($exec_path =~ m!dali-env/opt/bin!)
646 die "Already in a dali-env directory\n";
647 # Could query if user wants to re-create?
651 die "$root_path already exists\n";
655 die "A dali-env directory already exists here\n";
658 check_system_packages();
664 # do this after source directory structure created in create_env
665 check_source_packages();
673 die "$root_path does not exist\n";
677 die "$root_path is not an existing environment\n";
690 dali_env - Create the DALi environment for Ubuntu
694 dali_env [-c] [-s] [-h|-m]
702 Create a DALi environment directory in the current directory.
706 Display environment variables to setup.
708 =item B<-e|--emscripten>
710 Include emscripten (use with -c to install with emscripten or -s to setup env vars with emscripten).
718 Display the manual page
726 Gets the required dependencies for DALi and them to a local directory. Can also create a setenv script to point to the installation.