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2849127f44
Autoconf 2.71 now show all warnings. Instead of cherry picking the 2.4 patch, the choice was made to apply autoupdate directly. Additionally, AC_INIT now clearly indicates that automake >= 1.14 is required.
146 lines
5.0 KiB
Bash
146 lines
5.0 KiB
Bash
# Macro to add for using aspell spellchecker libraries! -*- sh -*-
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# Only checks for "new" aspell, > 0.50
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AC_DEFUN([CHECK_WITH_ASPELL],
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[
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lyx_use_aspell=true
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AC_ARG_WITH(aspell, AS_HELP_STRING([--without-aspell],[do not check for ASpell library]))
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test "$with_aspell" = "no" && lyx_use_aspell=false
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if $lyx_use_aspell ; then
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AC_CHECK_HEADERS(aspell.h,
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[lyx_use_aspell=true; break;],
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[lyx_use_aspell=false])
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AC_CHECK_LIB(aspell, new_aspell_config, LIBS="-laspell $LIBS", lyx_use_aspell=false)
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AC_MSG_CHECKING([whether to use aspell])
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if $lyx_use_aspell ; then
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AC_MSG_RESULT(yes)
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AC_DEFINE(USE_ASPELL, 1, [Define as 1 to use the aspell library])
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lyx_flags="$lyx_flags use-aspell"
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else
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AC_MSG_RESULT(no)
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fi
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fi
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])
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AC_DEFUN([LYX_HAVE_ENCHANT2],
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[
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AC_MSG_CHECKING([whether enchant is version 2.x at least])
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save_CXXFLAGS=$CXXFLAGS
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CXXFLAGS="$ENCHANT_CFLAGS $AM_CXXFLAGS $CXXFLAGS"
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <enchant++.h>]], [[enchant::Broker broker;]])],[AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_ENCHANT2, 1, [Define to 1 if enchant 2.x is detected])
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],[AC_MSG_RESULT(no)])
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CXXFLAGS=$save_CXXFLAGS
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])
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AC_DEFUN([CHECK_WITH_ENCHANT],
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[
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lyx_use_enchant=true
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AC_ARG_WITH(enchant, AS_HELP_STRING([--without-enchant],[do not check for Enchant library]))
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test "$with_enchant" = "no" && lyx_use_enchant=false
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if $lyx_use_enchant; then
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PKG_CHECK_MODULES([ENCHANT], [enchant-2], [],
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[PKG_CHECK_MODULES([ENCHANT], [enchant], [],
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[lyx_use_enchant=false])])
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AC_MSG_CHECKING([whether to use enchant])
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if $lyx_use_enchant ; then
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AC_MSG_RESULT(yes)
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AC_DEFINE(USE_ENCHANT, 1, [Define as 1 to use the enchant library])
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LYX_HAVE_ENCHANT2
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lyx_flags="$lyx_flags use-enchant"
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else
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AC_MSG_RESULT(no)
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fi
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fi
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])
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AC_DEFUN([LYX_HAVE_HUNSPELL_CXXABI],
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[
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AC_MSG_CHECKING([whether hunspell C++ (rather than C) ABI is provided])
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save_CXXFLAGS=$CXXFLAGS
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CXXFLAGS="$ENCHANT_CFLAGS $AM_CXXFLAGS $CXXFLAGS"
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# in the C++ ABI, stem() returns a vector, in the C ABI, it returns an int
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <hunspell/hunspell.hxx>]], [[Hunspell sp("foo", "bar");
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int i = sp.stem("test").size();]])],[AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_HUNSPELL_CXXABI, 1, [Define to 1 if hunspell C++ (rather than C) ABI is detected])
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have_hunspell_cxx_abi=yes
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],[AC_MSG_RESULT(no)])
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CXXFLAGS=$save_CXXFLAGS
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])
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# Macro to add for using hunspell spellchecker libraries! -*- sh -*-
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AC_DEFUN([CHECK_WITH_HUNSPELL],
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[
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lyx_use_hunspell=true
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AC_ARG_WITH(hunspell, AS_HELP_STRING([--without-hunspell],[do not check for Hunspell library]))
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test "$with_hunspell" = "no" && lyx_use_hunspell=false
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if $lyx_use_hunspell ; then
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PKG_CHECK_MODULES([HUNSPELL], [hunspell], [], [
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AC_CHECK_HEADERS(hunspell/hunspell.hxx,
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[lyx_use_hunspell=true; break;],
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[lyx_use_hunspell=false])
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AC_CHECK_LIB(hunspell, main, LIBS="-lhunspell $LIBS", lyx_use_hunspell=false)
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])
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fi
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AC_MSG_CHECKING([whether to use hunspell])
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if $lyx_use_hunspell ; then
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AC_MSG_RESULT(yes)
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AC_DEFINE(USE_HUNSPELL, 1, [Define as 1 to use the hunspell library])
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lyx_flags="$lyx_flags use-hunspell"
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LYX_HAVE_HUNSPELL_CXXABI
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if test $enable_stdlib_debug = "yes" -a -n "$have_hunspell_cxx_abi" ; then
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LYX_WARNING([Compiling LyX with stdlib-debug and system hunspell libraries may lead to
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crashes. Consider using --disable-stdlib-debug or --with-included-hunspell.])
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fi
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else
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AC_MSG_RESULT(no)
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fi
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])
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dnl Usage: LYX_USE_INCLUDED_HUNSPELL : select if the included hunspell should
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dnl be used.
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AC_DEFUN([LYX_USE_INCLUDED_HUNSPELL],[
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AC_MSG_CHECKING([whether to use included hunspell library])
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AC_ARG_WITH(included-hunspell,
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[AS_HELP_STRING([--with-included-hunspell],[use the hunspell lib supplied with LyX instead of the system one])],
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[lyx_cv_with_included_hunspell=$withval],
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[lyx_cv_with_included_hunspell=no])
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AM_CONDITIONAL(USE_INCLUDED_HUNSPELL, test x$lyx_cv_with_included_hunspell = xyes)
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AC_MSG_RESULT([$lyx_cv_with_included_hunspell])
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if test x$lyx_cv_with_included_hunspell = xyes ; then
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lyx_included_libs="$lyx_included_libs hunspell"
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HUNSPELL_CFLAGS='-I$(top_srcdir)/3rdparty/hunspell/1.7.0/src'
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HUNSPELL_LIBS='$(top_builddir)/3rdparty/hunspell/liblyxhunspell.a'
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AC_SUBST(HUNSPELL_CFLAGS)
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AC_SUBST(HUNSPELL_LIBS)
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fi
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])
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### Check if we want spell libraries, prefer new aspell or hunspell
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AC_DEFUN([LYX_CHECK_SPELL_ENGINES],
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[
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LYX_USE_INCLUDED_HUNSPELL
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if test x$lyx_cv_with_included_hunspell = xyes ; then
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dnl the user wanted to use the included hunspell, so do not check for external hunspell
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lyx_use_hunspell=true
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AC_DEFINE(USE_HUNSPELL, 1, [Define as 1 to use the hunspell library])
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AC_DEFINE(HAVE_HUNSPELL_CXXABI, 1, [Define to 1 if hunspell C++ (rather than C) ABI is detected])
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lyx_flags="$lyx_flags use-hunspell"
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else
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CHECK_WITH_HUNSPELL
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fi
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CHECK_WITH_ASPELL
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CHECK_WITH_ENCHANT
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AM_CONDITIONAL(USE_ASPELL, $lyx_use_aspell)
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AM_CONDITIONAL(USE_ENCHANT, $lyx_use_enchant)
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AM_CONDITIONAL(USE_HUNSPELL, $lyx_use_hunspell)
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])
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