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154 lines
4.6 KiB
154 lines
4.6 KiB
14 years ago
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## -*- autoconf -*-
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dnl This file was created by Lee Carpenter <elc@carpie.net>
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dnl Later modified by Martin Gruner <mgruner@crosswire.org>
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dnl It provides macros for the autoconf package to find the CLucene library on your system.
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dnl ----------------------------------------------------------------------
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dnl Check for clucene installation
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dnl First argument specifies whether or not to link
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dnl CLucene statically
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dnl ----------------------------------------------------------------------
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AC_DEFUN(AC_CHECK_CLUCENE,
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[
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dnl AC_MSG_CHECKING([for a clucene installation])
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dnl The option for the configure script
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AC_ARG_WITH(clucene-dir,
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[ --with-clucene-dir=DIR Path where CLucene is installed (default=/usr) ],
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[
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ac_clucene_dir=$withval
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],ac_clucene_dir=/usr
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)
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AC_ARG_ENABLE(static-clucene,
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[ --enable-static-clucene Link to the static CLucene library],
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ac_static_clucene="YES",
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[ ac_static_clucene="$1" ]
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)
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dnl try to find CLucene library files
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AC_MSG_CHECKING([for CLucene library files])
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ac_clucene_library_dirs="$ac_clucene_dir/lib $exec_prefix/lib $prefix/lib /usr/lib /usr/lib64 /usr/local/lib"
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if test "x$ac_static_clucene" = "xYES"; then
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SEARCH_LIBS="libclucene.a";
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else
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SEARCH_LIBS="libclucene.so libclucene.so.0 libclucene.so.0.0.0 libcluene.a";
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fi
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AC_CACHE_VAL(ac_cv_clucene_libdir, AC_FIND_FILE($SEARCH_LIBS, $ac_clucene_library_dirs, ac_cv_clucene_libdir))
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if test "x$ac_cv_clucene_libdir" = "xNO"; then
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AC_MSG_ERROR(CLucene library not found. Try to use configure with --with-clucene-dir=/path/to/clucene);
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fi
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if test "x$ac_static_clucene" = "xYES"; then
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LIB_CLUCENE="$ac_cv_clucene_libdir/libclucene.a";
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else
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LIB_CLUCENE="-lclucene";
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fi
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AC_SUBST(CLUCENE_LIBRARY_PATH)
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AC_SUBST(LIB_CLUCENE)
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all_libraries="$all_libraries -L$ac_cv_clucene_libdir"
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if test "x$ac_static_clucene" = "xYES"; then
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MESSAGE="static library $ac_cv_clucene_libdir/libclucene.a";
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else
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MESSAGE="$ac_cv_clucene_libdir";
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fi
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AC_MSG_RESULT([$MESSAGE])
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dnl -- try to find CLucene include files --
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AC_MSG_CHECKING([for Clucene include files])
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ac_clucene_include_dirs="$ac_clucene_dir/include $exec_prefix/include $prefix/include /usr/include /usr/local/include"
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AC_CACHE_VAL(ac_cv_clucene_incdir, AC_FIND_FILE(CLucene.h, $ac_clucene_include_dirs, ac_cv_clucene_incdir))
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if test "x$ac_cv_clucene_incdir" = "xNO"; then
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AC_MSG_ERROR([The CLucene include file files were not found.
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Please try to use configure with --with-clucene-dir=/path/to/clucene
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])
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fi
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CLUCENE_INCLUDES="-I$ac_cv_clucene_incdir"
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AC_SUBST(CLUCENE_INCLUDES)
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all_includes="$all_includes -I$ac_cv_clucene_incdir -I$ac_cv_clucene_libdir -I$ac_cv_sword_incdir" #$ac_cv_clucene_libdir needed for Clucene/clucene-config.h
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AC_MSG_RESULT([$ac_cv_clucene_incdir])
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dnl -- CLucene installed test --
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AC_MSG_CHECKING([for CLucene version])
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AC_CACHE_VAL(ac_cv_installed_clucene_version,
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[
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AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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ac_LD_LIBRARY_PATH_safe=$LD_LIBRARY_PATH
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ac_LIBRARY_PATH="$LIBRARY_PATH"
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ac_cxxflags_safe="$CXXFLAGS"
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ac_ldflags_safe="$LDFLAGS"
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ac_libs_safe="$LIBS"
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CXXFLAGS="$CXXFLAGS -I$"
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LDFLAGS="$LDFLAGS -L$ac_cv_clucene_libdir -L$ac_cv_sword_libdir"
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LIBS="$LIB_CLUCENE -lz -lsword"
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LD_LIBRARY_PATH="$ac_cv_clucene_libdir"
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export LD_LIBRARY_PATH
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LIBRARY_PATH=
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export LIBRARY_PATH
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cat > conftest.$ac_ext <<EOF
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#include <iostream>
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#include <swversion.h>
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#include <CLucene/clucene-config.h>
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int main(int argc, char* argv[[]]) {
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if ( sword::SWVersion( _CL_VERSION ) >= sword::SWVersion( "0.9.16" ) ){
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std::cout << "ok";
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}
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else{
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std::cout << "not-ok";
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}
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return 0;
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}
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EOF
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ac_link='$LIBTOOL_SHELL --silent --mode=link ${CXX-g++} -o conftest $CXXFLAGS $all_includes $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
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if AC_TRY_EVAL(ac_link) && test -s conftest; then
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if test -x conftest; then
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eval ac_cv_installed_clucene_version=`./conftest 2>&5`
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fi
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else
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echo "configure: failed program was:" >&AC_FD_CC
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AC_MSG_ERROR([Failed to compile the test program to check the CLucene version! Please have a look at config.log! Report this to the BibleTime developers!]);
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cat conftest.$ac_ext >&AC_FD_CC
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fi
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rm -f conftest*
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CXXFLAGS="$ac_cxxflags_safe"
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LDFLAGS="$ac_ldflags_safe"
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LIBS="$ac_libs_safe"
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LD_LIBRARY_PATH="$ac_LD_LIBRARY_PATH_safe"
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export LD_LIBRARY_PATH
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LIBRARY_PATH="$ac_LIBRARY_PATH"
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export LIBRARY_PATH
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AC_LANG_RESTORE
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])
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if test "x$ac_cv_installed_clucene_version" = "xok"; then
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AC_MSG_RESULT([ok, version is recent enough]);
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elif test "x$ac_cv_installed_clucene_version" = "xnot-ok"; then
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AC_MSG_RESULT([installed]);
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AC_MSG_ERROR([Your CLucene version is not recent enough! Please upgrade to version >= 0.9.16!]);
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fi;
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])
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