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New Formula: avidemux

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Avidemux is a popular video editor, actively developed since 2001.
Working with their lead engineer, the OSX code has been corrected,
and now the formula will build avidemux2_cli, the command line
version, with every video filter, encoder, and decoder available.

In addition, if the user has Qt installed, this will automatically
build the Qt gui, avidemux2.  Several weeks of work also gets us a
new CoreAudio output device for Qt, a feature missing since 2008.

Macports has a portfile for 2.5.3, a very buggy version.
The latest stable is 2.5.5, and that builds but has no OSX fixes.
All the work done with their devs is in svn on the 2.5 branch.
This formula will build 2.5svn, which today is 2.5.5 r7644.

The 2.5 branch, called avidemux2, is being finalized.
The 2.6 branch, called avidemux3, is being very actively developed.

EDIT: removed patches merged upstream
EDIT: now compiles against r7668 on Lion.
EDIT: fixes indentation, removes some debug commands
EDIT: put two patches inline not on fileden
EDIT: remove patches merged upstream, inline variable 'a'

Closes Homebrew/homebrew#8429.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
This commit is contained in:
Nibbles 2bits 2011-11-02 22:53:32 -07:00 committed by Mike McQuaid
parent 08a3f260a4
commit 9cb74c0b70
1 changed files with 173 additions and 0 deletions
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173
Formula/avidemux.rb Normal file
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require 'formula'
require 'find'
class Avidemux < Formula
url 'svn://svn.berlios.de/avidemux/branches/avidemux_2.5_branch_gruntster'
homepage 'http://developer.berlios.de/projects/avidemux/'
version '2.5svn'
depends_on 'pkg-config' => :build
depends_on 'cmake' => :build
depends_on 'yasm' => :build
depends_on 'gettext'
depends_on 'aften'
depends_on 'mad'
depends_on 'lame'
depends_on 'faad2'
depends_on 'faac'
depends_on 'a52dec'
depends_on 'libdca'
depends_on 'libogg'
depends_on 'libvorbis'
depends_on 'libvpx'
depends_on 'opencore-amr'
depends_on 'xvid'
depends_on 'x264'
def options
[[ '--with-debug', 'Enable debug build and disable optimization' ]]
end
skip_clean :all if ARGV.include? '--with-debug'
def install
# CMake is coded to use the .svn folder to find the revision,
# but Homebrew doesn't copy .svn here from the cache.
# This modifies CMakeLists.txt to look for .svn in the cache folder.
svnp = "#{HOMEBREW_CACHE}/avidemux--svn"
inreplace 'CMakeLists.txt', 'admGetRevision(${PROJECT_SOURCE_DIR} ADM_SUBVERSION)',
"admGetRevision(\"#{svnp}\" ADM_SUBVERSION)"
# Turn off CMake's builtin app packager for the CLI that we want loose.
inreplace 'avidemux/CMakeLists.txt', 'avidemux2_cli MACOSX_BUNDLE', 'avidemux2_cli'
# Use an identifier that is unique to this app, following Apple's reverse endian style.
# This keeps the settings separate for Avidemux2 and Avidemux3, in case Avidemux3 gets installed.
inreplace 'avidemux/CMakeLists.txt', 'SET(MACOSX_BUNDLE_GUI_IDENTIFIER www.avidemux.org)',
'SET(MACOSX_BUNDLE_GUI_IDENTIFIER org.avidemux.avidemux2)'
# -------------------------------- end of Patches ----------------
# Build the core cli application, avidemux_cli.
# Build the core gui application, avidemux_qt4 if Qt4 is installed.
gettext = Formula.factory('gettext')
topp = Pathname(Dir.pwd)
bldp = topp+'macbuild'
plgp = topp+'plgbuild'
mkdir bldp
mkdir plgp
Dir.chdir bldp
args = std_cmake_parameters.split +
[ "-DCMAKE_VERBOSE_MAKEFILE=false",
"-DCMAKE_PREFIX_PATH=#{gettext.prefix}",
"-DMAC_BUNDLE_DIR=#{bin}",
"-DGTK=OFF",
"-DSDL=OFF" ]
if ARGV.include? '--with-debug' then
ENV.no_optimization
args << '-DCMAKE_BUILD_TYPE=Debug'
args << "-DCMAKE_C_FLAGS_DEBUG=-ggdb3"
args << "-DCMAKE_CXX_FLAGS_DEBUG=-ggdb3"
end
args << topp
system "cmake", *args
system "make"
system "make install"
# g++ links the core applications against unversioned dylibs
# from an internal ffmpeg, even though CMake specifies versioned
# dylibs. CMake then installs the versioned ffmpeg dylibs only.
# This patch creates the missing symlinks for unversioned libs.
# * The lib version numbers are either one or two digits.
# * The version numbers change every couple of months.
# * So this finds the file first, then makes a symlink.
# * The result of this code is a command like this:
# ln_sf lib+'libADM5avcodec.53.dylib', lib+'libADM5avcodec.dylib'
ffpref = 'libADM5'
ffsuff = '.dylib'
%w{ avcodec avformat avutil postproc swscale }.each do |fflib|
ffpat = ffpref+fflib+'.{?,??}'+ffsuff
ffpat = lib+ffpat
nonver = ffpref+fflib+ffsuff
nonver = lib+nonver
hasver = Dir[ffpat]
ln_sf "#{hasver}", "#{nonver}" # Has to be quoted or get ENOENT
end
#--------------------------- End of building Core Apps ------
# Now build the plugins.
Dir.chdir plgp
args = std_cmake_parameters.split +
["-DGTK=OFF",
"-DSDL=OFF",
"-DESD=OFF",
"-DJACK=OFF",
"-DCMAKE_VERBOSE_MAKEFILE=false",
"-DCMAKE_PREFIX_PATH=#{gettext.prefix}",
"-DMAC_BUNDLE_DIR=#{bin}",
"-DAVIDEMUX_LIB_DIR=#{lib}",
"-DAVIDEMUX_SOURCE_DIR=#{topp}",
"-DAVIDEMUX_INSTALL_PREFIX=#{prefix}",
"-DAVIDEMUX_CORECONFIG_DIR=#{bldp}/config" ]
if ARGV.include? '--with-debug' then
args << '-DCMAKE_BUILD_TYPE=Debug'
args << "-DCMAKE_C_FLAGS_DEBUG=-ggdb3"
args << "-DCMAKE_CXX_FLAGS_DEBUG=-ggdb3"
end
args << topp+'plugins'
system "cmake", *args
system "make"
# Each dylib created by this build gets install_name_tool run on it to change
# the internal name of the dylib so it uses the Cellar prefix. Two dylibs need
# to have their internal deps modified to include the Cellar prefix. This fixes
# the cmake install code to include the Cellar prefix rather than strip it, when
# it calls install_name_tool. The two dylibs are only built as part of the Qt gui.
# So check if they exist before patching them.
fxv = 'ADM_videoEncoder/ADM_vidEnc_xvid/qt4/cmake_install.cmake'
fx2 = 'ADM_videoEncoder/ADM_vidEnc_x264/qt4/cmake_install.cmake'
if (File.exists? fxv and File.exists? fx2) then
inreplace fxv, '"libADM_vidEnc_xvid.dylib"', '"${CMAKE_INSTALL_PREFIX}/lib/ADM_plugins/videoEncoder/libADM_vidEnc_xvid.dylib"'
inreplace fx2, '"libADM_vidEnc_x264.dylib"', '"${CMAKE_INSTALL_PREFIX}/lib/ADM_plugins/videoEncoder/libADM_vidEnc_x264.dylib"'
end
system "make install"
# The post-build code to finalize the Qt app using BundleUtilities()
# was never finished, and does not work atm. So do these manually
# if the Qt gui was built:
# 1. The plugin loading code looks for plugins in two places:
# ../lib
# ~/.plugins
# 2. So create a lib directory in the .app, one level up.
# 3. and copy all the plugins we made to it,
# 4. but omit any plugins that are for the CLI only.
# 5. CLI only files end in cli.dylib.
if File.exists? bin+'avidemux2.app' then
lapp = bin+'avidemux2.app/Contents/lib'
papp = bin+'avidemux2.app/Contents/lib/ADM_plugins'
pcellar = lib+'ADM_plugins'
mkdir_p lapp
cp_r pcellar, lapp
Find.find(papp) do |afile|
rm afile if File.fnmatch('*cli.dylib', afile)
end
end
end
def caveats
<<-EOS.undent
The command line program named avidemux2_cli is always built.
The Qt gui named avidemux2 is built if Qt is installed.
The program location is:
#{bin}
EOS
end
def test
system "#{bin}/avidemux2_cli --help"
end
end