+ dnl we don't need this as we used AC_PATH_XTRA above which does it for us
+ dnl
+ dnl dnl if we already compiled a sample program, X libs are surely there
+ dnl if test "$COMPILED_X_PROGRAM" = 0; then
+ dnl AC_MSG_CHECKING(for Xt library)
+ dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xt)
+ dnl if test "$ac_find_libraries" != "" ; then
+ dnl WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
+ dnl GUI_TK_LIBRARY="$GUI_TK_LIBRARY $ac_path_to_link"
+ dnl AC_MSG_RESULT(found at $ac_find_libraries)
+ dnl else
+ dnl AC_TRY_COMPILE
+ dnl (
+ dnl [
+ dnl #include <X11/Intrinsic.h>
+ dnl ],
+ dnl [
+ dnl char *p;
+ dnl p = XtMalloc(5);
+ dnl ],
+ dnl [
+ dnl AC_MSG_RESULT(found in default search path)
+ dnl COMPILED_X_PROGRAM=1
+ dnl ],
+ dnl [
+ dnl AC_MSG_RESULT(no)
+ dnl AC_MSG_ERROR(please set LDFLAGS to contain the location of libXt)
+ dnl ]
+ dnl )
+ dnl fi
+ dnl fi
+
+ XPM_LINK=""
+ AC_MSG_CHECKING(for Xpm library)
+ WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
+ if test "$ac_find_libraries" != "" ; then
+ WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
+ GUI_TK_LIBRARY="$GUI_TK_LIBRARY $ac_path_to_link"
+ XPM_LINK="-lXpm "
+ AC_DEFINE(wxHAVE_LIB_XPM)
+ AC_MSG_RESULT(found at $ac_find_libraries)
+ else
+ AC_TRY_COMPILE(
+ [
+ #include <X11/xpm.h>
+ ],
+ [
+ int version;
+
+ version = XpmLibraryVersion();
+ ],
+ [
+ XPM_LINK="-lXpm "
+ AC_DEFINE(wxHAVE_LIB_XPM)
+ AC_MSG_RESULT(found in default search path)
+ COMPILED_X_PROGRAM=0
+ ],
+ [
+ AC_MSG_RESULT(no)
+ AC_MSG_WARN(library will be compiled without support for images in XPM format)
+ ]
+ )
+ fi
+
+ GUI_TK_LINK="-lXm $XPM_LINK -lXmu -lXext -lXt -lX11 -lm"
+ GUI_TK_LIBRARY="$GUI_TK_LIBRARY $GUI_TK_LINK"
+ TOOLKIT=MOTIF
+
+ GUIHEADERS="\$(MOTIF_HEADERS)"
+ GUIOBJS="\$(MOTIF_GUIOBJS)"
+ COMMONOBJS="\$(MOTIF_COMMONOBJS)"
+ GENERICOBJS="\$(MOTIF_GENERICOBJS)"
+ GUIDEPS="\$(MOTIF_GUIDEPS)"
+ COMMONDEPS="\$(MOTIF_COMMONDEPS)"
+ GENERICDEPS="\$(MOTIF_GENERICDEPS)"
+ UNIXOBJS="\$(UNIX_OBJS)"
+ UNIXDEPS="\$(UNIX_DEPS)"
+ GUIDIST=MOTIF_DIST
+fi
+
+if test "$wxUSE_PM" = 1; then
+ TOOLKIT=PM
+
+ GUIOBJS="\$(PM_GUIOBJS)"
+ GUIHEADERS="\$(PM_HEADERS)"
+ COMMONOBJS="\$(PM_COMMONOBJS)"
+ GENERICOBJS="\$(PM_GENERICOBJS)"
+ GUIDEPS="\$(PM_GUIDEPS)"
+ COMMONDEPS="\$(PM_COMMONDEPS)"
+ GENERICDEPS="\$(PM_GENERICDEPS)"
+ UNIXOBJS=
+ UNIXDEPS=
+ GUIDIST=GTK_DIST
+fi
+
+dnl the name of the directory where the files for this toolkit live
+if test "$TOOLKIT" != "PM" ; then
+ TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
+else
+ TOOLKIT_DIR="os2"
+fi
+
+ dnl the symbol which allows conditional compilation for the given toolkit
+ TOOLKIT_DEF="-D__WX${TOOLKIT}__"
+
+ dnl the name of the (libtool) library
+ WX_LIBRARY="wx_${TOOLKIT_DIR}"
+
+ dnl the sources, their dependenices and the headers
+ ALL_OBJECTS="\$(GUIOBJS) \$(COMMONOBJS) \$(GENERICOBJS) \$(UNIXOBJS) \$(HTMLOBJS)"
+
+ dnl ODBC objects are Unix only
+ if test "$TOOLKIT" != "MSW"; then
+ ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
+ fi
+
+ if test "$wxUSE_LIBJPEG" = "yes" ; then
+ ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
+ fi
+ if test "$wxUSE_LIBTIFF" = "yes" ; then
+ ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
+ fi
+ if test "$wxUSE_LIBPNG" = "yes" ; then
+ ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
+ fi
+ if test "$wxUSE_ZLIB" = "yes" ; then
+ ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
+ fi
+ ALL_DEPFILES="\$(GUIDEPS) \$(COMMONDEPS) \$(GENERICDEPS) \$(UNIXDEPS) \$(HTMLDEPS)"
+
+ PORT_FILES="src/\$(TOOLKITDIR)/files.lst"
+ RPM_FILES="src/\$(TOOLKITDIR)/rpmfiles.lst"
+ RPM_SPEC="wx\$(TOOLKIT).spec"
+
+ dnl distribute samples/demos/utils with GUI versions
+ GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
+ DISTDIR="wx\$(TOOLKIT)"
+else
+ dnl leave all TOOLKIT_XXX vars empty
+
+ USE_GUI=0
+
+ dnl the sources, their dependenices and the headers
+ ALL_OBJECTS="\$(BASE_OBJS) \${BASE_UNIX_OBJS}"
+ ALL_DEPFILES="\${BASE_DEPS} \${BASE_UNIX_DEPS}"
+
+ dnl building wxBase only
+ WX_LIBRARY="wxbase"
+
+ PORT_FILES="src/files.lst"
+ RPM_FILES="src/rpmfiles.lst"
+ RPM_SPEC="wxBase.spec"
+
+ dnl distribute only wxBase sources/headers
+ GUIDIST="BASE_DIST"
+ DISTDIR="wxBase"
+fi
+
+dnl the name of the (libtool) library
+WX_LIBRARY_NAME="lib${WX_LIBRARY}.la"
+
+dnl the name of the static library
+WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
+
+dnl the name of the shared library
+WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}-${WX_RELEASE}.so.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
+
+dnl the name of the links to the shared library
+WX_LIBRARY_LINK1="lib${WX_LIBRARY}-${WX_RELEASE}.so.${WX_CURRENT}"
+WX_LIBRARY_LINK2="lib${WX_LIBRARY}-${WX_RELEASE}.so"
+WX_LIBRARY_LINK3="lib${WX_LIBRARY}.so"
+
+dnl shared library settings
+SHARED_LD=
+PIC_FLAG=
+WX_ALL=
+WX_ALL_INSTALLED=
+BURNT_LIBRARY_NAME=
+
+dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
+
+if test "$wxUSE_SHARED" = "yes"; then
+ case "${host}" in
+ *-hp-hpux* )
+ if test "$GCC" = yes ; then
+ SHARED_LD="${CC} -shared -fPIC -o"
+ PIC_FLAG="-fPIC"
+ else
+ SHARED_LD="${CXX} -b -o"
+ PIC_FLAG="+Z"
+ fi
+ WX_LIBRARY_NAME_SHARED="libwx_${TOOLKIT_DIR}.sl"
+ WX_ALL=${WX_LIBRARY_NAME_SHARED}
+ ;;
+
+ dnl in fact, these settings are for any platform using gcc
+ *-*-linux* )
+ SHARED_LD="${CC} -shared -o"
+ PIC_FLAG="-fPIC"
+ WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
+ WX_ALL="CREATE_LINKS"
+ dnl BURNT_LIBRARY_NAME="-Wl,-soname -Wl,${WX_LIBRARY_NAME_SHARED}"
+ ;;
+ *-*-irix5* | *-*-irix6* )
+ if test "$GCC" = yes ; then
+ SHARED_LD="${CC} -shared -o"
+ PIC_FLAG="-fPIC"
+ else
+ SHARED_LD="${CXX} -shared -o"
+ fi
+ WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
+ WX_ALL="CREATE_LINKS"
+ ;;
+ *-*-solaris2* )
+ if test "$GCC" = yes ; then
+ SHARED_LD="${CC} -shared -o"
+ PIC_FLAG="-fPIC"
+ else
+ SHARED_LD="${CXX} -G -o"
+ PIC_FLAG="-KPIC"
+ fi
+ WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
+ WX_ALL="CREATE_LINKS"
+ ;;
+ *-*-sunos4* )
+ SHARED_LD="${CC} -shared -o"
+ PIC_FLAG="-fPIC"
+ WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
+ WX_ALL="CREATE_LINKS"
+ ;;
+ *-*-freebsd* | *-*-netbsd*)
+ SHARED_LD="${CC} -shared -o"
+ PIC_FLAG="-fPIC"
+ WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
+ WX_ALL="CREATE_LINKS"
+ ;;
+ *-*-osf* )
+ SHARED_LD="${CXX} -shared -o"
+ PIC_FLAG="-fPIC"
+ WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
+ WX_ALL="CREATE_LINKS"
+ ;;
+ *-*-dgux5* )
+ SHARED_LD="${CXX} -shared -o"
+ PIC_FLAG="-fPIC"
+ WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
+ WX_ALL="CREATE_LINKS"
+ ;;
+ *-*-sysv5* )
+ SHARED_LD="${CC} -shared -o"
+ PIC_FLAG="-fPIC"
+ WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
+ WX_ALL="CREATE_LINKS"
+ ;;
+ *-*-aix* )
+ SHARED_LD="/usr/lpp/xlC/bin/makeC++SharedLib -p 0 -o"
+ WX_ALL=${WX_LIBRARY_NAME_SHARED}
+ ;;
+ *-*-cygwin32* )
+ dnl only static for now
+ WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
+ WX_ALL="${WX_LIBRARY_NAME_STATIC}"
+ ;;
+ *-*-mingw32* )
+ dnl only static for now
+ WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
+ WX_ALL="${WX_LIBRARY_NAME_STATIC}"
+ ;;
+ *-pc-os2_emx )
+ dnl only static for now
+ WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
+ WX_ALL="${WX_LIBRARY_NAME_STATIC}"
+ ;;
+ *-*-beos* )
+ dnl can't use gcc under BeOS for shared library creation because it
+ dnl complains about missing 'main'
+ SHARED_LD="${LD} -shared -o"
+ PIC_FLAG="-fPIC"
+ WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
+ WX_ALL="CREATE_LINKS"
+ ;;
+ *)
+ AC_MSG_ERROR(unknown system type ${host}.)
+ esac
+
+ dnl set target to shared if not explicitly chose static before
+ if test "x$WX_TARGET_LIBRARY" = "x"; then
+ WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
+ fi
+else
+ dnl set target to static
+ WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
+ WX_ALL="${WX_LIBRARY_NAME_STATIC}"
+fi
+
+dnl ------------------------------------------------------------------------
+dnl Check for headers
+dnl ------------------------------------------------------------------------
+
+dnl defines HAVE_STRINGS_H (where some string functions live on AIX for example)
+AC_CHECK_HEADERS(strings.h)
+dnl defines HAVE_UNISTD_H
+AC_CHECK_HEADERS(unistd.h)
+dnl defines HAVE_WCHAR_H
+AC_CHECK_HEADERS(wchar.h)
+dnl defines HAVE_WCSTR_H
+AC_CHECK_HEADERS(wcstr.h)
+dnl defines HAVE_FNMATCH_H
+AC_CHECK_HEADERS(fnmatch.h)
+
+if test "$wxUSE_GUI" = "yes"; then
+ dnl defines HAVE_X11_XKBLIB_H
+ AC_CHECK_HEADERS(X11/XKBlib.h)
+fi
+
+dnl ---------------------------------------------------------------------------
+dnl Checks for typedefs
+dnl ---------------------------------------------------------------------------
+
+dnl defines mode_t if not already defined
+AC_TYPE_MODE_T
+dnl defines off_t if not already defined
+AC_TYPE_OFF_T
+dnl defines pid_t if not already defined
+AC_TYPE_PID_T
+dnl defines size_t if not already defined
+AC_TYPE_SIZE_T
+dnl defines uid_t and gid_t if not already defined
+AC_TYPE_UID_T
+
+dnl ---------------------------------------------------------------------------
+dnl Checks for structures
+dnl ---------------------------------------------------------------------------
+
+dnl does passwd struct has the pw_gecos field?
+AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
+ [
+ AC_TRY_COMPILE([#include <pwd.h>],
+ [
+ char *p;
+ struct passwd *pw;
+ p = pw->pw_gecos;
+ ],
+ [
+ wx_cv_struct_pw_gecos=yes
+ AC_DEFINE(HAVE_PW_GECOS)
+ ],
+ [
+ wx_cv_struct_pw_gecos=no
+ ]
+ )
+ ]
+)
+
+dnl ---------------------------------------------------------------------------
+dnl Checks for compiler characteristics
+dnl ---------------------------------------------------------------------------
+
+dnl defines const to be empty if c-compiler does not support const fully
+AC_C_CONST
+dnl defines inline to a sensible value for the c-compiler
+AC_C_INLINE
+
+dnl check the sizes of integral types (give some reasonable default values for
+dnl cross-compiling)
+dnl defines the size of certain types of variables in SIZEOF_<TYPE>
+AC_CHECK_SIZEOF(char, 1)
+AC_CHECK_SIZEOF(short, 2)
+AC_CHECK_SIZEOF(int *, 4)
+AC_CHECK_SIZEOF(int, 4)
+AC_CHECK_SIZEOF(long, 4)
+AC_CHECK_SIZEOF(long long, 0)
+
+dnl for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
+WX_C_BIGENDIAN
+
+dnl check for iostream (as opposed to iostream.h) standard header
+WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
+
+dnl check whether C++ compiler supports bool built-in type
+WX_CPP_BOOL
+
+dnl check whether we should define _GNU_SOURCE
+WX_GNU_EXTENSIONS
+
+dnl ---------------------------------------------------------------------------
+dnl Check for functions
+dnl ---------------------------------------------------------------------------
+
+dnl check for wcslen
+AC_CHECK_LIB(c, wcslen, [
+ AC_DEFINE(HAVE_WCSLEN)
+ WCHAR_LINK=""
+ ], [
+ AC_CHECK_LIB(w, wcslen, [
+ AC_DEFINE(HAVE_WCSLEN)
+ WCHAR_LINK="-lw"
+ ])
+ ])
+
+dnl check for vprintf/vsprintf() which are GNU extensions
+AC_FUNC_VPRINTF
+
+dnl check for vsnprintf() - a safe version of vsprintf()
+AC_CHECK_FUNCS(vsnprintf,
+ AC_DEFINE(HAVE_VSNPRINTF),
+ AC_MSG_WARN(unsafe function sprintf will be used instead of snprintf)
+ )
+
+dnl check for vsscanf() - on some platforms (Linux, glibc 2.1.1) it's
+dnl available in the library but the prototype is missing, so we can't use
+dnl AC_CHECK_FUNCS here, do it manually
+AC_LANG_SAVE
+AC_LANG_CPLUSPLUS
+
+AC_CACHE_CHECK([for vsscanf], wx_cv_func_vsscanf,
+[
+ AC_TRY_RUN(
+ [
+ #include <stdio.h>
+ #include <stdarg.h>
+
+ int try_vsscanf(const char *format, ...)
+ {
+ va_list ap;
+ va_start(ap, format);
+
+ vsscanf("17", format, ap);
+
+ va_end(ap);
+ }
+
+ int main()
+ {
+ int i;
+ try_vsscanf("%d", &i);
+ return i == 17 ? 0 : 1;
+ }
+ ], [
+ AC_DEFINE(HAVE_VSSCANF)
+ wx_cv_func_vsscanf=yes
+ ],
+ wx_cv_func_vsscanf=no,
+ wx_cv_func_vsscanf=no
+ )
+])
+
+AC_LANG_RESTORE
+
+dnl under MSW we always have Sleep()
+if test "$TOOLKIT" != "MSW"; then
+
+dnl check for vfork() (even if it's the same as fork() in modern Unices)
+AC_CHECK_FUNCS(vfork)
+
+dnl check for timegm() used by datetime.cpp
+AC_CHECK_FUNCS(timegm)
+
+HAVE_SOME_SLEEP_FUNC=0
+if test "$USE_BEOS" = 1; then
+ dnl BeOS has its own (wonder where did they get it from) sleep() function
+ dnl in unistd.h
+ AC_DEFINE(HAVE_SLEEP)
+ HAVE_SOME_SLEEP_FUNC=1
+fi
+
+if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
+ dnl try nanosleep() in libc and libposix4, if this fails - usleep()
+ POSIX4_LINK=
+ AC_CHECK_FUNCS(nanosleep,
+ AC_DEFINE(HAVE_NANOSLEEP),
+ [
+ AC_CHECK_LIB(posix4, nanosleep,
+ [
+ AC_DEFINE(HAVE_NANOSLEEP)
+ POSIX4_LINK="-lposix4"
+ ],
+ [
+ AC_CHECK_FUNCS(usleep)
+ AC_MSG_WARN([wxSleep() function will not work])
+ ]
+ )
+ ]
+ )
+fi
+
+dnl check for uname (POSIX) and gethostname (BSD)
+AC_CHECK_FUNCS(uname gethostname, break)
+
+dnl check for MT-safe version of strtok
+AC_CHECK_FUNCS(strtok_r)
+
+dnl check for inet_addr and inet_aton (these may live either in libc, or in
+dnl libnsl or libresolv)
+INET_LINK=
+AC_CHECK_FUNCS(inet_addr,
+ AC_DEFINE(HAVE_INET_ADDR),
+ [
+ AC_CHECK_LIB(nsl, inet_addr,
+ INET_LINK="nsl",
+ AC_CHECK_LIB(resolv, inet_addr,
+ INET_LINK="resolv"
+ )
+ )
+ ]
+)
+
+AC_CHECK_FUNCS(inet_aton,
+ AC_DEFINE(HAVE_INET_ATON),
+ [
+ dnl only check it in the same lib
+ AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
+ ])
+
+if test "x$INET_LINK" != "x"; then
+ AC_DEFINE(HAVE_INET_ADDR)
+ INET_LINK="-l$INET_LINK"
+fi
+
+fi
+dnl if !MSW
+
+dnl ===========================================================================
+dnl Now we have all the info we need - use it!
+dnl ===========================================================================
+
+dnl flush the cache
+AC_CACHE_SAVE
+
+dnl ---------------------------------------------------------------------------
+dnl thread support for Unix (always available under Win32)
+dnl ---------------------------------------------------------------------------
+
+dnl under MSW we always have thread support
+if test "$TOOLKIT" != "MSW"; then
+
+dnl the code below:
+dnl defines THREADS_OBJ which contains the object files to build
+dnl defines THREADS_LINK which contains the thread library to link with
+dnl defines wxUSE_THREADS=1 if thread support is activated
+
+THREADS_LINK=""
+THREADS_OBJ=""
+
+if test "$wxUSE_THREADS" = "yes" ; then
+ if test "$wxUSE_WINE" = 1 ; then
+ AC_MSG_WARN([Threads are not supported under WINE])
+ wxUSE_THREADS="no"
+ elif test "$USE_BEOS" = 1; then
+ AC_MSG_WARN([BeOS threads are not yet supported])
+ wxUSE_THREADS="no"
+ fi
+fi
projects / wxWidgets.git / blobdiff