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287 lines
10 KiB
Plaintext
287 lines
10 KiB
Plaintext
Building LyX/Mac-2.0
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Ronald Florence <ron@18james.com>
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Modified by Bennett Helm <bennett.helm@fandm.edu>,
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Anders Ekberg <anek@mac.com>,
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Jean-Marc Lasgouttes <lasgouttes@lyx.org> and
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Stephan Witt <st.witt@gmx.de>.
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LyX/Mac is built from the LyX source, the GPL-licensed Trolltech
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Qt/Mac library, and a custom application bundle.
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You will need the MacOSX development tools. The procedure described
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here builds LyX linked with a shared Qt library. Also note that
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building LyX/Mac requires gcc version 4.0 or higher.
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You may build LyX with different SDK versions resulting in different
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minimum required MacOSX versions. The first supported version is
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10.4 (Tiger) for which the build has to use gcc4.0.
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PREREQUISITES
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Note: Only Qt/Mac is needed for building official LyX releases, and
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so steps 2 and 3 can be skipped in these cases. Those wanting to
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build developmental versions must have automake and gettext as
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well.
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1. Qt/Mac Opensource Edition, version 4.
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This library is GPL-licensed and can be downloaded from
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<http://trolltech.com/developer/downloads/qt/mac/>.
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An alternative location is <ftp://ftp.qt.nokia.com/qt/source>.
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To compile it, create a directory where you want to install Qt4.
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In the following, the full path to this directory is called /path/to/Qt4
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Decompress Qt/Mac in a convenient directory, cd to the top of the
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Qt source hierarcy, and enter:
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./configure -opensource -silent -shared -release -universal -fast \
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-no-exceptions -no-webkit -no-qt3support -no-javascript-jit -no-dbus \
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-nomake examples -nomake demos -nomake docs \
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-nomake tools -no-framework \
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-prefix /path/to/Qt4
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make
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make install
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This will result in an Qt library set for i386 and ppc applications.
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To build Qt with Tiger support run configure with:
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CC=gcc-4.0 OBJC=gcc-4.0 CXX=g++-4.0 \
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./configure -opensource -silent -shared -release -universal -fast \
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-sdk /Developer/SDKs/MacOSX10.4u.sdk \
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-no-exceptions -no-webkit -no-qt3support -no-javascript-jit -no-dbus \
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-nomake examples -nomake demos -nomake docs \
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-nomake tools -no-framework \
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-prefix /path/to/Qt4
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To build the libraries with 64bit architecture you have to replace the
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"-universal" option with "-arch x86_64". Note: you cannot build Qt with
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32bit and 64bit mixed architecture mode. (At least not with Qt4.6)
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And the build with 64bit has known problems - so it's not recommended.
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Furthermore Apples developer documentation states:
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"Although 64-bit executables make it easier for you to manage large
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data sets ..., the use of 64-bit executables may raise other issues.
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Therefore you should transition your software to a 64-bit executable
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format only when the 64-bit environment offers a compelling advantage
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for your specific purposes."
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2. [Needed only for developmental builds:] automake, version 1.10.1
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or higher (check with automake --version). Probably the easiest
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way to get this is to use MacPorts (from http://www.macports.org/)
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and install automake using
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sudo port install automake
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3. [Needed only for developmental builds:] gettext version >= 0.18
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(check with gettext --version). If the installed version is
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insufficient the easiest way to obtain a later version is to use
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MacPorts (from http://www.macports.org/) and install gettext
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using:
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sudo port install gettext
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4. pkg-config >= 0.9.0. Again, the simplest way is through MacPorts:
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sudo port install pkgconfig
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5. To build with included spell checker (ASpell):
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The aspell library is GPL-licensed and can be downloaded from
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ftp://ftp.gnu.org/gnu/aspell or one of the mirrors.
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At the time of writing aspell-0.60.tar.gz is the current version.
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Unpack the tarball in the same directory where you placed the
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svn checkout or LyX tarball.
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BUILD INSTRUCTIONS
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In what follows, /path/to/LyX.app is the location where you want LyX
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to create the LyX binary. You should substitute something appropriate,
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like: ~/Desktop/LyX.app. Also, substitute the appropriate path to
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where you installed Qt for /path/to/Qt4 (as above).
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Dependent on the Qt-libraries you have and the build system you're using
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you have to tell configure the compiler and compiler options to use.
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If your Qt-libraries don't match your compiler defaults you may
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adjust some environment variables to do so.
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1. Environment
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(a) Qt-4.6 self compiled universal libs
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Since MacOSX 10.6 the default is to compile 64bit applications.
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We have to change the default if using that build system.
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export CPPFLAGS="-arch i386"
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export LDFLAGS="-arch i386"
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(b) Qt-4.6 libraries 64bit
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You're at least on MacOSX 10.6 and don't have to change anything.
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Note: Your LyX binary will run only on 10.6 64bit Intel machines.
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Additionally you'll have to provide your Qt libraries somehow...
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FIXME: actually this is a dream, 64bit LyX crashes on startup!
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(c) Qt-4.6 self compiled libraries with Tiger support
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You have to choose the gcc4.0 compiler suite and the correct SDK:
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export CC=gcc-4.0
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export OBJC=gcc-4.0
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export CXX=g++-4.0
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export CPPFLAGS="-arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4"
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export LDFLAGS="-arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4"
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(d) When working without pkgconfig or pkgconfig fails to detect Carbon and Appkit frameworks
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Current pkgconfig from macports is able to detect the frameworks Qt4 is using.
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The build of LyX succeeds because the frameworks are added automatically to the linker options.
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If you need to add them yourself because of link errors, e. g.
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lyx Undefined symbols: "_FSPathMakeRef"...
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you have to verify the required frameworks with otool and add them to the LDFLAGS.
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Check the output of
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otool -L /path/to/QT4/lib/libQtGui.dylib
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and look for lines with Frameworks.
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Currently there are two different Qt4 builds available for download:
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* with Tiger support it's with Carbon. You have to add
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export LDFLAGS="$LDFLAGS -framework ApplicationServices -framework Carbon -framework AppKit"
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* with Cocoa framework without Tiger support you have to add
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export LDFLAGS="$LDFLAGS -framework ApplicationServices -framework Cocoa -framework AppKit"
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Note: The latter is untested.
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(e) When working with the Qt4 frameworks provided by Nokia
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We have to help again with some environment variables to make configure work.
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In case pkgconfig is installed... disable it.
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The Qt4 frameworks come without the required .pc files.
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export PKG_CONFIG=""
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The required compiler flags to compile a Qt4 application has to be provided.
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export QT4_CORE_CFLAGS="-FQtCore"
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export QT4_CORE_LIBS="-framework QtCore"
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export QT4_FRONTEND_CFLAGS="-FQtGui"
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export QT4_FRONTEND_LIBS="-framework QtGui"
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Depending on the architecture and target os add the compiler flags:
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- for default SDK
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export CPPFLAGS="-arch i386"
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export CPPFLAGS="$CPPFLAGS -I/Library/Frameworks/QtCore.framework/Headers"
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export CPPFLAGS="$CPPFLAGS -I/Library/Frameworks/QtGui.framework/Headers"
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export LDFLAGS="-arch i386 -framework ApplicationServices -framework Carbon -framework AppKit"
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- or to force 10.5 SDK
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export CPPFLAGS="-arch i386 -isysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.4"
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export CPPFLAGS="$CPPFLAGS -I/Developer/SDKs/MacOSX10.5.sdk/Library/Frameworks/QtCore.framework/Headers"
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export CPPFLAGS="$CPPFLAGS -I/Developer/SDKs/MacOSX10.5.sdk/Library/Frameworks/QtGui.framework/Headers"
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export LDFLAGS="-arch i386 -isysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.4"
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export LDFLAGS="$LDFLAGS -framework ApplicationServices -framework Carbon -framework AppKit"
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Note: it may depend on Qt4 frameworks what actually works.
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The 4.6.2 frameworks has to be used with 10.5 SDK.
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2. Configure and build
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(a) Official Releases (compile from tar-ball)
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cd to the top of the LyX source hierarchy, and enter:
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./configure \
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--with-version-suffix=-2.0 \
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--with-libiconv-prefix=/usr \
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--with-x=no \
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--prefix=/path/to/LyX.app \
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--with-qt4-dir=/path/to/Qt4
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make
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make install-strip
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(Note that the --with-version-suffix=-2.0 option will result in LyX's
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user's directory being located at ~/Library/Application Support/LyX-2.0)
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(b) Developmental Versions (svn checkouts)
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Building LyX from developmental sources requires a few more steps.
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Instead of the instructions above, do the following:
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cd to the top of the LyX source hierarchy, and enter:
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./autogen.sh
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./configure \
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--with-version-suffix=-2.0 \
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--with-libiconv-prefix=/usr \
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--with-x=no \
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--disable-stdlib-debug \
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--prefix=/path/to/LyX.app \
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--with-qt4-dir=/path/to/Qt4
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make
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make install-strip
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Note that by default svn versions use some extra debugging code that
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somewhat slows LyX down. If it is a real problem, you can pass the
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option --enable-build-type=release to configure.
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(c) Distribution build
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The distribution package build of LyX is supported by the shell script
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"LyX-Mac-binary-release.sh" in the development sub-directory of the
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LyX source hierarchy.
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Please read the script if you're about to make a distributable disk image.
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To use it, cd to the top of the LyX source hierarchy, and enter:
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sh development/LyX-Mac-binary-release.sh --with-qt4-dir=/path/to/Qt4
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This script automates all steps of the build process.
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It detects the sources for Qt4, Aspell and Hunspell when placed in a
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sibling directory and builds them ready to use for LyX packaging.
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These libraries are then bundled with the LyX application as private
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frameworks. Therefore the Qt4 libraries are build as frameworks.
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Per default the resulting LyX application is build for ppc and i386
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to be usable on all systems from Tiger upwards.
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(d) Developmental Versions (svn checkouts and Qt4 frameworks)
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Instead of the instructions in (b), do the following:
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cd to the top of the LyX source hierarchy, and enter:
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./autogen.sh
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./configure \
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--with-version-suffix=-2.0 \
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--with-libiconv-prefix=/usr \
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--with-x=no \
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--disable-stdlib-debug \
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--prefix=/path/to/LyX.app
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make
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make install-strip
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Note: The produced binary depends on the frameworks in location
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/Library/Frameworks. These frameworks have to match the frameworks
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you used on build.
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3. Disclaimer
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The information on this page is believed to be accurate, has been used
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successfully on many systems and sites, and has benefited from the
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comments and suggestions of many users. Due to the variations in
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individual systems, this information is conveyed as is with no
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warranty of any kind.
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For more information on LyX/Mac, see <http://wiki.lyx.org/Mac/Mac>.
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