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# Macro to add for using aspell spellchecker libraries! -*- sh -*-
# Only checks for "new" aspell, > 0.50
AC_DEFUN([CHECK_WITH_ASPELL],
[
lyx_use_aspell=true
AC_ARG_WITH(aspell, AS_HELP_STRING([--without-aspell],[do not check for ASpell library]))
test "$with_aspell" = "no" && lyx_use_aspell=false
if $lyx_use_aspell ; then
AC_CHECK_HEADERS(aspell.h,
[lyx_use_aspell=true; break;],
[lyx_use_aspell=false])
AC_CHECK_LIB(aspell, new_aspell_config, LIBS="-laspell $LIBS", lyx_use_aspell=false)
AC_MSG_CHECKING([whether to use aspell])
if $lyx_use_aspell ; then
AC_MSG_RESULT(yes)
AC_DEFINE(USE_ASPELL, 1, [Define as 1 to use the aspell library])
lyx_flags="$lyx_flags use-aspell"
else
AC_MSG_RESULT(no)
fi
fi
])
AC_DEFUN([LYX_HAVE_ENCHANT2],
[
AC_MSG_CHECKING([whether enchant is version 2.x at least])
save_CXXFLAGS=$CXXFLAGS
CXXFLAGS="$ENCHANT_CFLAGS $AM_CXXFLAGS $CXXFLAGS"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <enchant++.h>]], [[enchant::Broker broker;]])],[AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_ENCHANT2, 1, [Define to 1 if enchant 2.x is detected])
],[AC_MSG_RESULT(no)])
CXXFLAGS=$save_CXXFLAGS
])
AC_DEFUN([CHECK_WITH_ENCHANT],
[
lyx_use_enchant=true
AC_ARG_WITH(enchant, AS_HELP_STRING([--without-enchant],[do not check for Enchant library]))
test "$with_enchant" = "no" && lyx_use_enchant=false
if $lyx_use_enchant; then
PKG_CHECK_MODULES([ENCHANT], [enchant-2], [],
[PKG_CHECK_MODULES([ENCHANT], [enchant], [],
[lyx_use_enchant=false])])
AC_MSG_CHECKING([whether to use enchant])
if $lyx_use_enchant ; then
AC_MSG_RESULT(yes)
AC_DEFINE(USE_ENCHANT, 1, [Define as 1 to use the enchant library])
LYX_HAVE_ENCHANT2
lyx_flags="$lyx_flags use-enchant"
else
AC_MSG_RESULT(no)
fi
fi
])
AC_DEFUN([LYX_HAVE_HUNSPELL_CXXABI],
[
AC_MSG_CHECKING([whether hunspell C++ (rather than C) ABI is provided])
save_CXXFLAGS=$CXXFLAGS
CXXFLAGS="$HUNSPELL_CFLAGS $AM_CXXFLAGS $CXXFLAGS"
# in the C++ ABI, stem() returns a vector, in the C ABI, it returns an int
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <hunspell/hunspell.hxx>]], [[Hunspell sp("foo", "bar");
int i = sp.stem("test").size();]])],[AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_HUNSPELL_CXXABI, 1, [Define to 1 if hunspell C++ (rather than C) ABI is detected])
have_hunspell_cxx_abi=yes
],[AC_MSG_RESULT(no)])
CXXFLAGS=$save_CXXFLAGS
])
# Macro to add for using hunspell spellchecker libraries! -*- sh -*-
AC_DEFUN([CHECK_WITH_HUNSPELL],
[
lyx_use_hunspell=true
AC_ARG_WITH(hunspell, AS_HELP_STRING([--without-hunspell],[do not check for Hunspell library]))
test "$with_hunspell" = "no" && lyx_use_hunspell=false
if $lyx_use_hunspell ; then
PKG_CHECK_MODULES([HUNSPELL], [hunspell], [], [
AC_CHECK_HEADERS(hunspell/hunspell.hxx,
[lyx_use_hunspell=true; break;],
[lyx_use_hunspell=false])
AC_CHECK_LIB(hunspell, main, LIBS="-lhunspell $LIBS", lyx_use_hunspell=false)
])
fi
AC_MSG_CHECKING([whether to use hunspell])
if $lyx_use_hunspell ; then
AC_MSG_RESULT(yes)
AC_DEFINE(USE_HUNSPELL, 1, [Define as 1 to use the hunspell library])
lyx_flags="$lyx_flags use-hunspell"
LYX_HAVE_HUNSPELL_CXXABI
if test $enable_stdlib_debug = "yes" -a -n "$have_hunspell_cxx_abi" ; then
LYX_WARNING([Compiling LyX with stdlib-debug and system hunspell libraries may lead to
crashes. Consider using --disable-stdlib-debug or --with-included-hunspell.])
fi
else
AC_MSG_RESULT(no)
fi
])
dnl Usage: LYX_USE_INCLUDED_HUNSPELL : select if the included hunspell should
dnl be used.
AC_DEFUN([LYX_USE_INCLUDED_HUNSPELL],[
AC_MSG_CHECKING([whether to use included hunspell library])
AC_ARG_WITH(included-hunspell,
[AS_HELP_STRING([--with-included-hunspell], [use the hunspell lib supplied with LyX instead of the system one])],
[lyx_cv_with_included_hunspell=$withval],
[lyx_cv_with_included_hunspell=no])
AM_CONDITIONAL(USE_INCLUDED_HUNSPELL, test x$lyx_cv_with_included_hunspell = xyes)
AC_MSG_RESULT([$lyx_cv_with_included_hunspell])
if test x$lyx_cv_with_included_hunspell = xyes ; then
lyx_included_libs="$lyx_included_libs hunspell"
HUNSPELL_CFLAGS='-I$(top_srcdir)/3rdparty/hunspell/1.7.2/src'
HUNSPELL_LIBS='$(top_builddir)/3rdparty/hunspell/liblyxhunspell.a'
AC_SUBST(HUNSPELL_CFLAGS)
AC_SUBST(HUNSPELL_LIBS)
fi
])
### Check if we want spell libraries, prefer new aspell or hunspell
AC_DEFUN([LYX_CHECK_SPELL_ENGINES],
[
LYX_USE_INCLUDED_HUNSPELL
if test x$lyx_cv_with_included_hunspell = xyes ; then
dnl the user wanted to use the included hunspell, so do not check for external hunspell
lyx_use_hunspell=true
AC_DEFINE(USE_HUNSPELL, 1, [Define as 1 to use the hunspell library])
AC_DEFINE(HAVE_HUNSPELL_CXXABI, 1, [Define to 1 if hunspell C++ (rather than C) ABI is detected])
lyx_flags="$lyx_flags use-hunspell"
else
CHECK_WITH_HUNSPELL
fi
CHECK_WITH_ASPELL
CHECK_WITH_ENCHANT
AM_CONDITIONAL(USE_ASPELL, $lyx_use_aspell)
AM_CONDITIONAL(USE_ENCHANT, $lyx_use_enchant)
AM_CONDITIONAL(USE_HUNSPELL, $lyx_use_hunspell)
])
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