proper PKGBUILD of traverso

traverso/PKGBUILD

+#
+# Chakra Packages for Chakra, part of chakra-project.org
+#
+# Maintainer: Giuseppe Calà <jiveaxe@gmail.com>
+#
+
+pkgname=traverso
+pkgver=0.49.2
+pkgrel=1
+pkgdesc="Digital Audio Workstation with an innovative User Interface"
+arch=('i686' 'x86_64')
+url="http://traverso-daw.org/"
+license=('GPL')
+depends=('jack' 'fftw' 'wavpack' 'slv2' 'lame' 'libmad' 'qt')
+makedepends=('cmake')
+options=('!libtool')
+source=(http://traverso-daw.org/download/releases/current/${pkgname}-${pkgver}.tar.gz)
+install=(traverso.install)
+md5sums=('1acc46e2fa17e9a77f069b00307478a0')
+
+build() {
+  cd "${srcdir}/${pkgname}-${pkgver}"
+  
+  cmake .	-DCMAKE_INSTALL_PREFIX="/usr" \
+		-DWANT_MP3_ENCODE=ON \
+		-DUSE_SYSTEM_SLV2_LIBRARY=ON || return 1
+
+  make || return 1
+  make DESTDIR="${pkgdir}" install || return 1
+  install -dm 755 ${pkgdir}/usr/share/icons/hicolor/
+  cp -a resources/freedesktop/icons/* ${pkgdir}/usr/share/icons/hicolor/
+  install -m 644 -D resources/$pkgname.desktop ${pkgdir}/usr/share/applications/$pkgname.desktop
+  install -dm 755 ${pkgdir}/usr/share/mime/packages/
+  install -pm 644 resources/x-$pkgname.xml ${pkgdir}/usr/share/mime/packages/
+  
+}
+

traverso/traverso-priority.patch

+--- traverso-0.49.1.old/src/engine/AudioDeviceThread.cpp	2009-03-28 04:48:39.000000000 -0400
++++ traverso-0.49.1/src/engine/AudioDeviceThread.cpp	2009-05-01 14:27:02.000000000 -0400
+@@ -54,7 +54,7 @@ protected:
+ 	{
+ #if defined (Q_WS_X11) || defined (Q_WS_MAC)
+ 		struct sched_param param;
+-		param.sched_priority = 90;
++		param.sched_priority = 20;
+ 		if (pthread_setschedparam (pthread_self(), SCHED_FIFO, &param) != 0) {}
+ #endif
+ 
+@@ -127,7 +127,7 @@ int AudioDeviceThread::become_realtime( 
+ 	/* RTC stuff */
+ 	if (realtime) {
+ 		struct sched_param param;
+-		param.sched_priority = 70;
++		param.sched_priority = 20;
+ 		if (pthread_setschedparam (pthread_self(), SCHED_FIFO, &param) != 0) {
+ 			m_device->message(tr("Unable to set Audiodevice Thread to realtime priority!!!"
+ 				"This most likely results in unreliable playback/capture and "

traverso/traverso-sseopt.patch

+diff -rupN traverso-0.49.1.old/CMakeLists.txt traverso-0.49.1/CMakeLists.txt
+--- traverso-0.49.1.old/CMakeLists.txt	2009-03-28 04:48:39.000000000 -0400
++++ traverso-0.49.1/CMakeLists.txt	2009-04-30 13:20:49.000000000 -0400
+@@ -42,7 +42,7 @@ OPTION(WANT_THREAD_CHECK	"Checks at runt
+ OPTION(WANT_VECLIB_OPTIMIZATIONS "Build with veclib optimizations (Only for PPC based Mac OS X)" OFF)
+ OPTION(AUTOPACKAGE_BUILD "Build traverso with autopackage tools" OFF)
+ OPTION(DETECT_HOST_CPU_FEATURES "Detect the feature set of the host cpu, and compile with an optimal set of compiler flags" ON)
+-
++OPTION(WANT_SSE "Use sse instruction set. This option is only effective if DETECT_HOST_CPU_FEATURES is OFF." OFF)
+ 
+ SET(MAIN_DIR_NAME "src")
+ IF(TAG_VERSION)
+@@ -496,6 +496,28 @@ IF(UNIX)
+ 			LIST(APPEND TRAVERSO_DEFINES -DARCH_X86)
+ 			SET(IS_ARCH_X86 TRUE)
+ 		ENDIF(uname_invoke_result MATCHES i[456]86)
++	ELSE(NOT WANT_DEBUG AND DETECT_HOST_CPU_FEATURES)
++		IF(WANT_SSE)
++			SET(CMAKE_CXX_FLAGS_RELEASE  "${CMAKE_CXX_FLAGS_RELEASE} -msse -mfpmath=sse")
++			LIST(APPEND TRAVERSO_DEFINES -DSSE_OPTIMIZATIONS -DUSE_XMMINTRIN)
++			
++			execute_process(
++                        COMMAND uname -m
++                        OUTPUT_VARIABLE uname_invoke_result
++                        RESULT_VARIABLE uname_failed
++                	)
++
++			IF(uname_invoke_result MATCHES i[456]86)
++				LIST(APPEND TRAVERSO_DEFINES -DARCH_X86)
++				SET(IS_ARCH_X86 TRUE)
++			ENDIF(uname_invoke_result MATCHES i[456]86)
++
++			IF(uname_invoke_result MATCHES x86_64)
++				LIST(APPEND TRAVERSO_DEFINES -DUSE_X86_64_ASM -DARCH_X86)
++				SET(IS_ARCH_X86_64 TRUE)
++			ENDIF(uname_invoke_result MATCHES x86_64)
++			SET(HOST_SUPPORTS_SSE TRUE)
++		ENDIF(WANT_SSE)
+ 	ENDIF(NOT WANT_DEBUG AND DETECT_HOST_CPU_FEATURES)
+ 
+ 
+diff -rupN traverso-0.49.1.old/src/common/fpu.cc traverso-0.49.1/src/common/fpu.cc
+--- traverso-0.49.1.old/src/common/fpu.cc	2009-03-28 04:48:39.000000000 -0400
++++ traverso-0.49.1/src/common/fpu.cc	2009-04-30 13:19:46.000000000 -0400
+@@ -35,7 +35,7 @@ FPU::FPU ()
+ 
+ #ifndef ARCH_X86
+ 	return;
+-#endif
++#else
+ 	
+ #ifndef USE_X86_64_ASM
+ 	asm volatile (
+@@ -108,6 +108,7 @@ FPU::FPU ()
+ 			free (fxbuf);
+ 		}
+ 	}
++#endif /* ARCH_X86 */
+ }			
+ 
+ FPU::~FPU ()

traverso/traverso.install

+post_install() {
+	xdg-icon-resource forceupdate --theme hicolor &> /dev/null
+        update-mime-database usr/share/mime  &> /dev/null
+}
+
+post_upgrade() {
+	post_install
+}
+
+post_remove() {
+	post_install
+}

traverso/traverso.spec

+%ifarch %{ix86}
+%global with_sse %{!?_without_sse:1}%{?_without_sse:0}
+%elseifarch ia64 x86_64
+%global with_sse 1
+%endif
+%ifnarch %{ix86} ia64 x86_64
+%global with_sse 0
+%endif
+
+Name:           traverso
+Version:        0.49.1
+Release:        7%{?dist}
+Summary:        Multitrack Audio Recording and Editing Suite
+Group:          Applications/Multimedia
+License:        GPLv2+
+URL:            http://traverso-daw.org/
+# Source0 actually is http://traverso-daw.org/download.html&d=%{name}-%{version}.tar.gz
+# but rpmbuild doesn't work with this kind of URL's. So
+Source0:        %{name}-%{version}.tar.gz
+# lower the rtprio requirement to 20, for compliance with our jack
+Patch0:         %{name}-priority.patch
+# For convenience with enabling sse optimizations
+# https://savannah.nongnu.org/bugs/index.php?26376
+Patch1:         %{name}-sseopt.patch
+BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
+BuildRequires:  alsa-lib-devel
+BuildRequires:  cmake
+BuildRequires:  desktop-file-utils
+BuildRequires:  fftw-devel
+BuildRequires:  flac-devel
+BuildRequires:  jack-audio-connection-kit-devel
+BuildRequires:  lame-devel
+BuildRequires:  libmad-devel
+BuildRequires:  libogg-devel
+BuildRequires:  libsamplerate-devel
+BuildRequires:  libsndfile-devel
+BuildRequires:  libvorbis-devel
+BuildRequires:  portaudio-devel
+# Native pulseaudio is not supported yet.
+#BuildRequires:  pulseaudio-libs-devel
+BuildRequires:  qt-devel
+BuildRequires:  raptor-devel
+BuildRequires:  redland-devel
+BuildRequires:  slv2-devel >= 0.6.1
+BuildRequires:  wavpack-devel
+
+# For directory ownership:
+Requires:       hicolor-icon-theme
+Requires:       shared-mime-info
+
+%description
+Traverso Digital Audio Workstation is a cross platform multitrack audio 
+recording  and editing suite, with an innovative and easy to master User
+Interface. It's suited for both the professional and home user, who needs a
+robust and solid DAW. 
+
+Traverso is a complete solution from recording to CD Mastering. By supplying
+many common tools in one package, you don't have to learn how to use lots of
+applications with different user interfaces. This considerably lowers the 
+learning curve, letting you get your audio processing work done faster!
+
+A unique approach to non-linear audio processing was developed for Traverso to
+provide extremely solid and robust audio processing and editing. Adding and 
+removal of effects plugins, moving Audio Clips and creating new Tracks during 
+playback are all perfectly safe, giving you instant feedback on your work! 
+
+%prep
+%setup -q
+%patch0 -p1 -b .priority
+%patch1 -p1 -b .sseopt
+
+# Fix permission issues
+chmod 644 ChangeLog TODO
+for ext in h cpp; do
+   find . -name "*.$ext" -exec chmod 644 {} \;
+done
+
+# We want to build these from source
+rm -f resources/translations/*.qm
+
+# To match the freedesktop standards
+sed -i -e '\|^MimeType=.*[^;]$|s|$|;|' \
+    resources/%{name}.desktop
+
+# We use the system slv2, so just to make sure
+rm -fr src/3rdparty/slv2
+
+# For proper slv2 detection
+sed -i 's|libslv2|slv2|g' CMakeLists.txt
+
+
+%build
+# Build the translations
+pushd resources/translations
+   for lang in *.ts; do
+      lrelease-qt4 $lang
+   done
+popd
+
+# Build the actual program
+%{cmake}                                               \
+         -DWANT_MP3_ENCODE=ON                          \
+         -DUSE_SYSTEM_SLV2_LIBRARY=ON                  \
+         -DDETECT_HOST_CPU_FEATURES=OFF                \
+         -DWANT_PORTAUDIO=ON                           \
+%if %{with_sse}
+         -DWANT_SSE=ON                                 \
+%endif
+         .
+
+make %{?_smp_mflags} VERBOSE=1 
+
+# Add Comment to the .desktop file
+echo "Comment=Digital Audio Workstation" >> resources/%{name}.desktop
+
+
+%install
+rm -rf %{buildroot}
+make install DESTDIR=%{buildroot} 
+
+# icons
+install -dm 755 %{buildroot}%{_datadir}/icons/hicolor/
+cp -a resources/freedesktop/icons/* %{buildroot}%{_datadir}/icons/hicolor/
+
+# desktop file
+install -dm 755 %{buildroot}%{_datadir}/applications/
+desktop-file-install                          \
+   --dir %{buildroot}%{_datadir}/applications \
+   --remove-mime-type=text/plain              \
+   --add-mime-type=application/x-traverso     \
+   --remove-key=Path                          \
+   resources/%{name}.desktop
+
+# mime-type file
+install -dm 755 %{buildroot}%{_datadir}/mime/packages/
+install -pm 644 resources/x-%{name}.xml %{buildroot}%{_datadir}/mime/packages/
+
+%clean
+rm -rf %{buildroot}
+
+%post
+update-desktop-database &> /dev/null
+touch --no-create %{_datadir}/icons/hicolor &>/dev/null
+update-mime-database %{_datadir}/mime &> /dev/null || :
+
+%postun
+update-desktop-database &> /dev/null
+if [ $1 -eq 0 ] ; then
+    touch --no-create %{_datadir}/icons/hicolor &>/dev/null
+    gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null
+fi
+update-mime-database %{_datadir}/mime &> /dev/null || :
+
+%posttrans
+gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
+
+%files
+%defattr(-,root,root,-)
+%doc AUTHORS ChangeLog COPYING COPYRIGHT HISTORY README TODO
+%doc resources/projectconversion/2_to_3.html resources/help.text
+%{_bindir}/%{name}
+%{_datadir}/icons/hicolor/*/*/*
+%{_datadir}/applications/%{name}.desktop
+%{_datadir}/mime/packages/*.xml
+
+%changelog
+* Wed May 06 2009 Orcan Ogetbil <oget [DOT] fedora [AT] gmail [DOT] com> - 0.49.1-7
+- Explicitly disable SSE optimizations on non-"%%{ix86} ia64 x86_64" architectures
+
+* Wed May 06 2009 Orcan Ogetbil <oget [DOT] fedora [AT] gmail [DOT] com> - 0.49.1-6
+- Re-enable portaudio
+
+* Fri May 01 2009 Orcan Ogetbil <oget [DOT] fedora [AT] gmail [DOT] com> - 0.49.1-5
+- Patch for dropping the rtprio requirement of traverso
+- Drop the limits config file
+- Drop the warnings patch
+
+* Tue Apr 28 2009 Orcan Ogetbil <oget [DOT] fedora [AT] gmail [DOT] com> - 0.49.1-4
+- Drop the defaults patch
+- Fix slv2 library detection
+- Add traversouser group
+- Install limits config file in /etc/security/limits.d/
+
+* Mon Apr 27 2009 Orcan Ogetbil <oget [DOT] fedora [AT] gmail [DOT] com> - 0.49.1-3
+- Remove the supplied slv2 library in %%prep
+- Add versioned BR to slv2 (>= 0.6.1)
+- Drop the pdf manual
+- Introduce new patch to handle the sse optimizations
+
+* Thu Apr 16 2009 Orcan Ogetbil <oget [DOT] fedora [AT] gmail [DOT] com> - 0.49.1-2
+- Change the default number of periods from 3 to 2
+- Give a more verbose output if sound doesn't work
+- Add the manual
+
+* Sun Mar 29 2009 Orcan Ogetbil <oget [DOT] fedora [AT] gmail [DOT] com> - 0.49.1-1
+- New upstream release
+- Fix the year of the previous changelog entries
+- Drop portaudio support. Upstream says that is unnecessary
+- Drop pulseaudio support. Upstream says it is not ready yet
+- Use system slv2 library instead of the shipped one
+
+* Mon Mar 16 2009 Orcan Ogetbil <oget [DOT] fedora [AT] gmail [DOT] com> - 0.49.0-2
+- Add disttag
+- Disable automatic host cpu features detection while building and manually select 
+  the cpu related flags
+- Minor adjustment in %%postun: Use "|| :" only in the last command
+- Minor adjustment in the .desktop file: Add trailing ";" to MimeType
+
+* Sun Mar 15 2009 Orcan Ogetbil <oget [DOT] fedora [AT] gmail [DOT] com> - 0.49.0-1
+- Initial build