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* config/lyxinclude.m4 (LYX_CHECK_VERSION): add new configure option
--enable-build-type=(rel*,pre*,dev*) that allows to override the automatic setting of optimization, debugging and others. * INSTALL: document new option and remove a lot of cruft. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22945 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Jean-Marc Lasgouttes
parent
7e026a3d67
commit
b6f210f4fa
108
INSTALL
108
INSTALL
@ -42,21 +42,14 @@ Requirements
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------------
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First of all, you will also need a recent C++ compiler, where recent
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means that the compilers are close to C++ standard conforming.
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Compilers that are known to compile LyX are gcc 2.95.x and later
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and Digital C++ version 6.1 and later. Please tell us your experience
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with other compilers.
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means that the compilers are close to C++ standard conforming (gcc 3.x).
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It is _not_ possible to compile LyX with gcc 2.7.x and 2.8.x.
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LyX 1.4.x makes great use of C++ Standard Template Library (STL).
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LyX 1.6.x makes great use of C++ Standard Template Library (STL).
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This means that gcc users will have to install the relevant libstdc++
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library to be able to compile this version of LyX. Users of gcc 2.95.x
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will have to install the STLPort version of these libraries as the
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ones that come with gcc 2.95.x are too broken for us to use.
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library to be able to compile this version of LyX.
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LyX has been tested with Qt 4.2.0. The only special point to
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make is that you must ensure that both LyX and the Qt libraries are
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LyX has been tested with Qt 4.2.x and Qt 4.3.x. The only special point
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to make is that you must ensure that both LyX and the Qt libraries are
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compiled with the same C++ compiler.
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Note that if Qt is using Xft2/fontconfig, you may need to install the
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@ -65,8 +58,7 @@ maths symbols displayed properly. To find out, type:
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ldd `which lyx` | grep fontconfig
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at the console. Both RH8 and Debian unstable distributions are known
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to use fontconfig.
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at the console. Most recent distributions are known to use fontconfig.
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If, however, your version of Qt does not use fontconfig, then TeX
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fonts should be added to the font path. 'man xset' is your friend.
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@ -87,7 +79,7 @@ The two following programs should be available at configuration time:
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o LaTeX2e should be correctly setup for the user you are logged in
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as. Otherwise, LyX will not be able to run a number of tests. Note
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that users can run these tests manually with Edit>Reconfigure.
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that users can run these tests manually with Tools>Reconfigure.
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o Python 2.3 or newer installed to be able to import older LyX files
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with the lyx2lyx script (this script is called automatically when
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@ -107,6 +99,21 @@ to create the Makefile by typing
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For more complicated cases, LyX configure takes the following specific
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flags:
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o --enable-build-type=[rel(ease), dev(elopment), pre(release)]
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allows to tweak the compiled code. The options are equivalent to:
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release: --enable-optimization=-O2 --disable-assertions
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--disable-stdlib-debug --disable-concept-checks
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--disable-warnings --disable-debug
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prerelease: --enable-optimization=-O2 --enable-assertions
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--disable-stdlib-debug --enable-concept-checks
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--enable-warnings --enable-debug
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prerelease: --enable-optimization=-O --enable-assertions
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--enable-stdlib-debug --enable-concept-checks
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--enable-warnings --enable-debug
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o --with-extra-lib=DIRECTORY that specifies the path where LyX will
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find extra libraries (qt4) it needs. Defaults to NONE
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(i.e. search in standard places). You can specify several
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@ -120,10 +127,10 @@ flags:
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--with-extra-lib=DIRECTORY/lib --with-extra-inc=DIRECTORY/include
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If DIRECTORY is not specified, the current prefix is used.
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o --with-version-suffix will install LyX as lyx-<version>, e.g. lyx-1.4.1
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The LyX data directory will be something like <whatever>/lyx-1.4.1/.
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o --with-version-suffix will install LyX as lyx-<version>, e.g. lyx-1.6.1
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The LyX data directory will be something like <whatever>/lyx-1.6.1/.
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Additionally your user configuration files will be found in e.g.
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$HOME/.lyx-1.4.1
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$HOME/.lyx-1.6.1
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You can use this feature to install more than one version of LyX
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on the same system. You can optionally specify a "version" of your
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@ -135,13 +142,6 @@ flags:
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directory etc. so it is recommended that you use --with-version-suffix
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(or --prefix) instead.
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o --enable-optimization=VALUE enables you to set optimization to a
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higher level as the default (-O), for example --enable-optimization=-O3.
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o --disable-optimization - you can use this to disable compiler
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optimization of LyX. The compile may be much quicker with some
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compilers, but LyX will run more slowly.
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There are also flags to control the internationalization support in
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LyX:
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@ -202,6 +202,13 @@ this file.
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In particular, the following options could be useful in some desperate
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cases:
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o --enable-optimization=VALUE enables you to set optimization to a
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higher level as the default (-O), for example --enable-optimization=-O3.
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o --disable-optimization - you can use this to disable compiler
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optimization of LyX. The compile may be much quicker with some
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compilers, but LyX will run more slowly.
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o --enable-debug will add debug information to your binary. This
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requires a lot more disk space, but is a must if you want to try to
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debug problems in LyX. The default is to have debug information
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@ -310,58 +317,9 @@ team member or users to help compiling on some particular
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architectures. If you find that some of this hints are wrong, please
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notify us.
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o On SUN Sparc Solaris 8, you need gnumake. The LyX makefiles do not
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o On SUN Sparc Solaris, you need gnumake. The LyX makefiles do not
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work with Solaris make.
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The Solaris ar seg-faults trying to build the insets library. You
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will need to use the ar from the GNU binutils for this subdirectory.
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o LyX can be compiled on Tru64 Unix with either GNU's gcc or the default
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Compaq cxx compiler.
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There are no Alpha-specific problems with gcc.
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The following notes all refer to compilation with the Compaq cxx compiler.
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LyX cannot be compiled on Tru64 Unix 4.0d or 4.0e with the default cxx
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compiler. You should upgrade to at least cxx V6.2, to be found at
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ftp::/ftp.compaq.com/pub/products/C-CXX/tru64/cxx/CXX622V40.tar. Users
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running Tru64 Unix 4.0f and greater should have no real problems compiling
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LyX.
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cxx V6.2 will compile LyX out of the box.
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cxx V6.3-020 is also known to work, although there is a bug in
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/usr/include/cxx/deque that will break compilation in FormPreferences.C.
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Compaq are investigating, but a patch that works /now/ is:
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--- /usr/include/cxx/deque_safe Mon Mar 4 21:09:50 2002
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+++ /usr/include/cxx/deque Mon Mar 4 21:09:00 2002
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@@ -570,9 +570,11 @@
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{
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if (size() >= x.size())
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erase(copy(x.begin(), x.end(), begin()), end());
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- else
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- copy(x.begin() + size(), x.end(),
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- inserter(*this,copy(x.begin(),x.begin()+size(),begin())));
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+ else {
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+ const_iterator mid = x.begin() + difference_type(size());
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+ copy(x.begin(), mid, begin());
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+ insert(end(), mid, x.end());
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+ }
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}
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return *this;
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}
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At the time of writing, cxx V6.5-026 is the latest cxx compiler. It is
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/not/ recommended. The compiler itself appears to be both buggy and
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extremely bloated (trebling the size of the stripped LyX binary).
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In order to compile LyX with the cxx compiler, you should run configure
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with the following flags:
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CXX='cxx -std strict_ansi'
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CXXFLAGS='-nopure_cname -nocleanup -ptr /tmp/lyx_cxx_repository -O2'
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CC='cc -std1'
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The -nopure_cname flag is needed for compilers V6.3 and above because
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LyX makes use of functions like popen, pclose that are defined in the
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c version of <stdio.h> but are not formally part of any c/c++ standard.
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They are not, therefore, included in the <cstdio> header file.
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@ -10,14 +10,29 @@ AC_DEFUN([LYX_CHECK_VERSION],[
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echo "configuring LyX version" AC_PACKAGE_VERSION
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lyx_devel_version=no
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lyx_prerelease=no
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case AC_PACKAGE_VERSION in
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build_type=release
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AC_MSG_CHECKING([for build type])
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AC_ARG_ENABLE(build-type,
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AC_HELP_STRING([--enable-build-type=TYPE],[set build setting according to TYPE=dev(elopment), rel(ease) or pre(release)]),
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[case $enableval in
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dev*) lyx_devel_version=yes
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build_type=development;;
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pre*) lyx_prerelease=yes
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build_type=prerelease;;
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rel*) ;;
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*) AC_ERROR([Bad build type specification \"$enableval\". Please use one of dev(elopment), rel(ease) or pre(release)]);;
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esac],
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[case AC_PACKAGE_VERSION in
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*svn*) lyx_devel_version=yes
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build_type=development;;
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*pre*|*alpha*|*beta*|*rc*) lyx_prerelease=yes
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build_type=prerelease;;
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esac])
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AC_MSG_RESULT([$build_type])
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if test $lyx_devel_version == yes ; then
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AC_DEFINE(DEVEL_VERSION, 1, [Define if you are building a development version of LyX])
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LYX_DATE="not released yet"
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echo "WARNING: This is a development version. Expect bugs.";;
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*pre*|*alpha*|*beta*|*rc*) lyx_prerelease=yes
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echo "WARNING: This is a prerelease. Be careful and backup your documents.";;
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esac
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fi
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AC_SUBST(lyx_devel_version)])
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