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228 lines
6.4 KiB
228 lines
6.4 KiB
14 years ago
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## -*- autoconf -*-
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dnl This file was created by Joachim Ansorg <joachim@ansorgs.de>
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dnl It provides macord for the autoconf package to find the Sword library on your system.
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dnl ----------------------------------------------------------------------
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dnl Check wheter to use static linking
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dnl first parameter is the required version
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dnl second is whether to use static sword library
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dnl ----------------------------------------------------------------------
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AC_DEFUN(AC_CHECK_SWORD,
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[
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dnl AC_MSG_CHECKING([for a Sword installation])
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dnl The option for the configure script
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AC_ARG_WITH(sword-dir,
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[ --with-sword-dir=DIR Path where Sword is being installed (default=/usr) ],
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[
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ac_sword_dir=$withval
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],ac_sword_dir=/usr
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)
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AC_ARG_ENABLE(static-sword,
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[ --enable-static-sword Link to the static Sword library],
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ac_static_sword="YES",
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[ ac_static_sword="$2" ]
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)
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dnl try to find Sword library files
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AC_MSG_CHECKING([for Sword library files])
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AC_REQUIRE([AC_FIND_ZLIB])
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ac_sword_library_dirs="$ac_sword_dir/lib $exec_prefix/lib $prefix/lib /usr/lib /usr/lib64 /usr/lib/sword /usr/local/lib /usr/local/lib/sword /usr/local/sword/lib"
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if test "x$ac_static_sword" = "xYES"; then
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SEARCH_LIBS="libsword.a";
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else
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SEARCH_LIBS="libsword.so libsword.so.3 libsword.so.4 libsword.a";
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fi
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AC_CACHE_VAL(ac_cv_sword_libdir, AC_FIND_FILE($SEARCH_LIBS, $ac_sword_library_dirs, ac_cv_sword_libdir))
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if test "x$ac_cv_sword_libdir" = "xNO"; then
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AC_MSG_ERROR(SWORD library not found. Try to use configure with --with-sword-dir=/your/SWORD/path!);
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fi
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if test "x$ac_static_sword" = "xYES"; then
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LIB_SWORD="$ac_cv_sword_libdir/libsword.a";
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else
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LIB_SWORD="-lsword";
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fi
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AC_SUBST(SWORD_LIBRARY_PATH)
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AC_SUBST(LIB_SWORD)
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all_libraries="$all_libraries -L$ac_cv_sword_libdir"
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if test "x$ac_static_sword" = "xYES"; then
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MESSAGE="static library $ac_cv_sword_libdir/libsword.a";
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else
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MESSAGE="$ac_cv_sword_libdir";
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fi
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AC_MSG_RESULT([$MESSAGE])
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dnl -- try to find Swords include files --
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AC_MSG_CHECKING([for Sword include files])
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ac_sword_include_dirs="$ac_sword_dir/include/sword $ac_sword_dir/include $exec_prefix/include $prefix/include /usr/include/sword /usr/include /usr/local/include/sword /usr/local/include /usr/local/sword/include /usr/local/sword/include/sword"
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AC_CACHE_VAL(ac_cv_sword_incdir, AC_FIND_FILE(swmgr.h, $ac_sword_include_dirs, ac_cv_sword_incdir))
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if test "x$ac_cv_sword_incdir" = "xNO"; then
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AC_MSG_ERROR([The Sword include file files were not found.
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Please try to use configure with --with-sword-dir=/your/SWORD/path !
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])
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fi
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SWORD_INCLUDES="-I$ac_cv_sword_incdir"
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AC_SUBST(SWORD_INCLUDES)
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all_includes="$all_includes -I$ac_cv_sword_incdir"
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AC_MSG_RESULT([$ac_cv_sword_incdir])
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dnl -- Sword version tests --
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dnl First test for installed Sword version
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dnl Then check if it's recent enough
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AC_MSG_CHECKING([for installed Sword version])
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AC_CACHE_VAL(ac_cv_installed_sword_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$ac_cv_sword_libdir"
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LIBS="$LIB_SWORD -lz"
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LD_LIBRARY_PATH="$ac_cv_sword_libdir"
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export LD_LIBRARY_PATH
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LIBRARY_PATH=
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export LIBRARY_PATH
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cat > conftest.$ac_ext <<EOF
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#include <iostream>
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#include <swversion.h>
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#ifdef SWORD_NAMESPACE_START
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using namespace sword;
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#endif
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int main(int argc, char** argv) {
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std::cout << SWVersion::currentVersion << std::endl;
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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 $LIBS 1>&5'
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if AC_TRY_EVAL(ac_link) && test -s conftest; then
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if test -x conftest; then
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eval ac_cv_installed_sword_version=`./conftest 2>&5`
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fi
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else
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echo "configure: failed program was:" >&AC_FD_CC
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AC_MSG_ERROR([Failed to compile the test program to check the Sword version! Please have a look at config.log! Report this to the BibleTime developers!]);
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cat conftest.$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="$ac_LIBRARY_PATH"
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export LIBRARY_PATH
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AC_LANG_RESTORE
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])
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AC_MSG_RESULT([$ac_cv_installed_sword_version])
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dnl *** Now check if the installed version is recent enough
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AC_MSG_CHECKING([whether your Sword installation is recent enough])
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AC_CACHE_VAL(ac_cv_sword_recent_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$ac_cv_sword_libdir"
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LIBS="$LIB_SWORD -lz"
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LD_LIBRARY_PATH="$ac_cv_sword_libdir"
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export LD_LIBRARY_PATH
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LIBRARY_PATH=
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export LIBRARY_PATH
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cat > conftest.$ac_ext <<EOF
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#include <iostream>
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#include <swversion.h>
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#ifdef SWORD_NAMESPACE_START
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using namespace sword;
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#endif
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int main(int argc, char** argv) {
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if (argc == 2) { //compare required with installed Sword version
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const char* requiredVersion( argv[[1]] );
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if ( (SWVersion( requiredVersion ) < SWVersion::currentVersion) || (SWVersion( requiredVersion ) == SWVersion::currentVersion) ) {
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std::cout << "ok";
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return -1;
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}
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else {
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std::cout << "not-ok";
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return -2; //version not recent enough
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}
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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_sword_recent_version=`./conftest $1 2>&5`
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fi
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else
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echo "configure: failed program was:" >&AC_FD_CC
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AC_MSG_ERROR([Failed to compile the test program to check the Sword version! Please have a look at config.log! Report this to the BibleTime developers!]);
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cat conftest.$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_sword_recent_version" = "xok"; then
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AC_MSG_RESULT([yes]);
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elif test "x$ac_cv_sword_recent_version" = "xnot-ok"; then
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AC_MSG_RESULT([no]);
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AC_MSG_ERROR([Your Sword installation is not recent enought! Please upgrade to version $1! Get the Sword library at www.crosswire.org.]);
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else
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AC_MSG_ERROR([Invalid return code of the internal Sword version test program. Please submit a bugreport!]);
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fi;
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])
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