diff options
Diffstat (limited to 'sword.m4')
| -rw-r--r-- | sword.m4 | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/sword.m4 b/sword.m4 new file mode 100644 index 0000000..6041aa8 --- /dev/null +++ b/sword.m4 @@ -0,0 +1,227 @@ +## -*- autoconf -*- +dnl This file was created by Joachim Ansorg <joachim@ansorgs.de> +dnl It provides macord for the autoconf package to find the Sword library on your system. + +dnl ---------------------------------------------------------------------- +dnl Check wheter to use static linking +dnl first parameter is the required version +dnl second is whether to use static sword library +dnl ---------------------------------------------------------------------- +AC_DEFUN(AC_CHECK_SWORD, +[ +dnl AC_MSG_CHECKING([for a Sword installation]) + +dnl The option for the configure script +AC_ARG_WITH(sword-dir, +[ --with-sword-dir=DIR Path where Sword is being installed (default=/usr) ], +[ + ac_sword_dir=$withval +],ac_sword_dir=/usr +) + +AC_ARG_ENABLE(static-sword, +[ --enable-static-sword Link to the static Sword library], + ac_static_sword="YES", + [ ac_static_sword="$2" ] +) + +dnl try to find Sword library files +AC_MSG_CHECKING([for Sword library files]) +AC_REQUIRE([AC_FIND_ZLIB]) +ac_sword_library_dirs="$ac_sword_dir/lib $exec_prefix/lib $prefix/lib /usr/lib /usr/lib64 /usr/lib/sword /usr/local/lib /usr/local/lib/sword /usr/local/sword/lib" + +if test "x$ac_static_sword" = "xYES"; then + SEARCH_LIBS="libsword.a"; +else + SEARCH_LIBS="libsword.so libsword.so.3 libsword.so.4 libsword.a"; +fi + + +AC_CACHE_VAL(ac_cv_sword_libdir, AC_FIND_FILE($SEARCH_LIBS, $ac_sword_library_dirs, ac_cv_sword_libdir)) + +if test "x$ac_cv_sword_libdir" = "xNO"; then + AC_MSG_ERROR(SWORD library not found. Try to use configure with --with-sword-dir=/your/SWORD/path!); +fi + +if test "x$ac_static_sword" = "xYES"; then + LIB_SWORD="$ac_cv_sword_libdir/libsword.a"; +else + LIB_SWORD="-lsword"; +fi + +AC_SUBST(SWORD_LIBRARY_PATH) +AC_SUBST(LIB_SWORD) +all_libraries="$all_libraries -L$ac_cv_sword_libdir" + +if test "x$ac_static_sword" = "xYES"; then + MESSAGE="static library $ac_cv_sword_libdir/libsword.a"; +else + MESSAGE="$ac_cv_sword_libdir"; +fi +AC_MSG_RESULT([$MESSAGE]) + +dnl -- try to find Swords include files -- +AC_MSG_CHECKING([for Sword include files]) +ac_sword_include_dirs="$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" + +AC_CACHE_VAL(ac_cv_sword_incdir, AC_FIND_FILE(swmgr.h, $ac_sword_include_dirs, ac_cv_sword_incdir)) + +if test "x$ac_cv_sword_incdir" = "xNO"; then + AC_MSG_ERROR([The Sword include file files were not found. +Please try to use configure with --with-sword-dir=/your/SWORD/path ! +]) +fi + +SWORD_INCLUDES="-I$ac_cv_sword_incdir" +AC_SUBST(SWORD_INCLUDES) +all_includes="$all_includes -I$ac_cv_sword_incdir" + +AC_MSG_RESULT([$ac_cv_sword_incdir]) + + + +dnl -- Sword version tests -- +dnl First test for installed Sword version +dnl Then check if it's recent enough + +AC_MSG_CHECKING([for installed Sword version]) + +AC_CACHE_VAL(ac_cv_installed_sword_version, +[ +AC_LANG_SAVE +AC_LANG_CPLUSPLUS +ac_LD_LIBRARY_PATH_safe=$LD_LIBRARY_PATH +ac_LIBRARY_PATH="$LIBRARY_PATH" +ac_cxxflags_safe="$CXXFLAGS" +ac_ldflags_safe="$LDFLAGS" +ac_libs_safe="$LIBS" + +CXXFLAGS="$CXXFLAGS -I$" +LDFLAGS="$LDFLAGS -L$ac_cv_sword_libdir" +LIBS="$LIB_SWORD -lz" +LD_LIBRARY_PATH="$ac_cv_sword_libdir" +export LD_LIBRARY_PATH +LIBRARY_PATH= +export LIBRARY_PATH + +cat > conftest.$ac_ext <<EOF +#include <iostream> +#include <swversion.h> + +#ifdef SWORD_NAMESPACE_START +using namespace sword; +#endif + +int main(int argc, char** argv) { + std::cout << SWVersion::currentVersion << std::endl; + return 0; +} +EOF + + +ac_link='$LIBTOOL_SHELL --silent --mode=link ${CXX-g++} -o conftest $CXXFLAGS $all_includes $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +if AC_TRY_EVAL(ac_link) && test -s conftest; then + if test -x conftest; then + eval ac_cv_installed_sword_version=`./conftest 2>&5` + fi +else + echo "configure: failed program was:" >&AC_FD_CC + AC_MSG_ERROR([Failed to compile the test program to check the Sword version! Please have a look at config.log! Report this to the BibleTime developers!]); + cat conftest.$ac_ext >&AC_FD_CC +fi + +rm -f conftest* +CXXFLAGS="$ac_cxxflags_safe" +LDFLAGS="$ac_ldflags_safe" +LIBS="$ac_libs_safe" + +LD_LIBRARY_PATH="$ac_LD_LIBRARY_PATH_safe" +export LD_LIBRARY_PATH +LIBRARY_PATH="$ac_LIBRARY_PATH" +export LIBRARY_PATH +AC_LANG_RESTORE +]) +AC_MSG_RESULT([$ac_cv_installed_sword_version]) + + + + +dnl *** Now check if the installed version is recent enough +AC_MSG_CHECKING([whether your Sword installation is recent enough]) + +AC_CACHE_VAL(ac_cv_sword_recent_version, +[ +AC_LANG_SAVE +AC_LANG_CPLUSPLUS +ac_LD_LIBRARY_PATH_safe=$LD_LIBRARY_PATH +ac_LIBRARY_PATH="$LIBRARY_PATH" +ac_cxxflags_safe="$CXXFLAGS" +ac_ldflags_safe="$LDFLAGS" +ac_libs_safe="$LIBS" + +CXXFLAGS="$CXXFLAGS -I$" +LDFLAGS="$LDFLAGS -L$ac_cv_sword_libdir" +LIBS="$LIB_SWORD -lz" +LD_LIBRARY_PATH="$ac_cv_sword_libdir" +export LD_LIBRARY_PATH +LIBRARY_PATH= +export LIBRARY_PATH + +cat > conftest.$ac_ext <<EOF +#include <iostream> +#include <swversion.h> + +#ifdef SWORD_NAMESPACE_START +using namespace sword; +#endif + + +int main(int argc, char** argv) { + if (argc == 2) { //compare required with installed Sword version + const char* requiredVersion( argv[[1]] ); + if ( (SWVersion( requiredVersion ) < SWVersion::currentVersion) || (SWVersion( requiredVersion ) == SWVersion::currentVersion) ) { + std::cout << "ok"; + return -1; + } + else { + std::cout << "not-ok"; + return -2; //version not recent enough + } + } + return 0; +} +EOF + +ac_link='$LIBTOOL_SHELL --silent --mode=link ${CXX-g++} -o conftest $CXXFLAGS $all_includes $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +if AC_TRY_EVAL(ac_link) && test -s conftest; then + if test -x conftest; then + eval ac_cv_sword_recent_version=`./conftest $1 2>&5` + fi +else + echo "configure: failed program was:" >&AC_FD_CC + AC_MSG_ERROR([Failed to compile the test program to check the Sword version! Please have a look at config.log! Report this to the BibleTime developers!]); + cat conftest.$ac_ext >&AC_FD_CC +fi; + +rm -f conftest* +CXXFLAGS="$ac_cxxflags_safe" +LDFLAGS="$ac_ldflags_safe" +LIBS="$ac_libs_safe" + +LD_LIBRARY_PATH="$ac_LD_LIBRARY_PATH_safe" +export LD_LIBRARY_PATH +LIBRARY_PATH="$ac_LIBRARY_PATH" +export LIBRARY_PATH +AC_LANG_RESTORE +]) + +if test "x$ac_cv_sword_recent_version" = "xok"; then + AC_MSG_RESULT([yes]); +elif test "x$ac_cv_sword_recent_version" = "xnot-ok"; then + AC_MSG_RESULT([no]); + AC_MSG_ERROR([Your Sword installation is not recent enought! Please upgrade to version $1! Get the Sword library at www.crosswire.org.]); +else + AC_MSG_ERROR([Invalid return code of the internal Sword version test program. Please submit a bugreport!]); +fi; + +]) |