X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=config%2Flyxinclude.m4;h=d99f2aaebbc59a2c01de5946c0ad8b2981dec7c0;hb=9ed3420ea10e9e4e82b137d66dc4755be17619a9;hp=edb7a521400b9590446f9100459f3b3d6e9584f7;hpb=1e394731004491d04abe436112b5a89521bbd19a;p=lyx.git

diff --git a/config/lyxinclude.m4 b/config/lyxinclude.m4
index edb7a52140..d99f2aaebb 100644
--- a/config/lyxinclude.m4
+++ b/config/lyxinclude.m4
@@ -558,99 +558,6 @@ changequote([,])
 fi])
 
 
-dnl Usage LYX_PATH_XFORMS: Checks for xforms library and flags
-dnl   If it is found, the variable XFORMS_LIB is set to the relevant -l flag.
-AC_DEFUN(LYX_PATH_XFORMS,[
-### Check for xforms library
-AC_CHECK_LIB(forms, fl_initialize, XFORMS_LIB="-lforms",
-  [AC_CHECK_LIB(xforms, fl_initialize, XFORMS_LIB="-lxforms",
-    [LYX_LIB_ERROR(libforms or libxforms,xforms)])])
-AC_SUBST(XFORMS_LIB)
-### Check for xforms headers
-lyx_cv_forms_h_location="<forms.h>"
-AC_CHECK_HEADER(X11/forms.h,[
-  ac_cv_header_forms_h=yes
-  lyx_cv_forms_h_location="<X11/forms.h>"],[
-AC_CHECK_HEADER(forms.h,[],[
-LYX_LIB_ERROR(forms.h,forms)])])
-AC_DEFINE_UNQUOTED(FORMS_H_LOCATION,$lyx_cv_forms_h_location)
-if test $ac_cv_header_forms_h = yes; then
-  AC_CACHE_CHECK([xforms header version],lyx_cv_xfversion,
-  [ cat > conftest.$ac_ext <<EOF
-#line __oline__ "configure"
-#include "confdefs.h"
-
-#include FORMS_H_LOCATION
-#if ! defined(FL_INCLUDE_VERSION)
-"%%%"(unknown)"%%%"
-#else
-"%%%"FL_VERSION.FL_REVISION.FL_FIXLEVEL"%%%"
-#endif
-EOF
-lyx_cv_xfversion=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | \
-  grep '^"%%%"'  2>/dev/null | \
-  sed -e 's/^"%%%"\(.*\)"%%%"/\1/' -e 's/ //g'`
-rm -f conftest*])
-XFORMS_VERSION=$lyx_cv_xfversion
-case "$lyx_cv_xfversion" in
-  "(unknown)"|0.8[1-7]*)
-	 LYX_ERROR(dnl
-Version $lyx_cv_xfversion of xforms is not compatible with LyX.
-   This version of LyX works best with versions 0.88 (recommended) and later.) ;;
-    0.88*) ;;
-    0.89[01234]) LYX_WARNING(dnl
-LyX should work ok with version $lyx_cv_xfversion of xforms[,] but
-it is an unproven version and might still have some bugs. You should
-probably use version 0.89.6 (or 0.88) instead) ;;
-    0.89*) ;;
-       *) LYX_WARNING(dnl
-Version $lyx_cv_xfversion of xforms might not be compatible with LyX[,]
- since it is newer than 0.89. You might have slight problems with it.);;
-esac
-fi])
-
-
-dnl Check whether the xforms library has a viable image loader
-AC_DEFUN(LYX_USE_XFORMS_IMAGE_LOADER,
-[
-save_LIBS=$LIBS
-LIBS="$XFORMS_LIB $LIBS"
-lyx_use_xforms_image_loader=no
-AC_CHECK_FUNCS(flimage_dup,[
-  AC_CHECK_FUNCS(flimage_to_pixmap,[
-    lyx_use_xforms_image_loader=yes
-    AC_CHECK_FUNCS(flimage_enable_ps)])])
-LIBS=$save_LIBS
-test $lyx_use_xforms_image_loader = yes && lyx_flags="$lyx_flags xforms-image-loader"
-### If the gui cannot load images itself, then we default to the
-### very simple one in graphics/GraphicsImageXPM.[Ch]
-AM_CONDITIONAL(USE_BASIC_IMAGE_LOADER,
-	       test $lyx_use_xforms_image_loader = no)
-])
-
-
-dnl Check if the image loader needs libjpeg
-AC_DEFUN(LYX_XFORMS_IMAGE_LOADER_NEEDS_JPEG,
-[
-    if test "$lyx_use_xforms_image_loader" = "yes" ; then
-	AC_MSG_CHECKING([whether libjpeg is needed])
-	AC_LANG_SAVE
-	AC_LANG_C
-	save_LIBS=$LIBS
-	LIBS="$XFORMS_LIB $LIBS"
-	AC_TRY_LINK([#include <forms.h>],
-	    [jpeg_abort(0);],
-	    [lyx_need_jpeg=no],[lyx_need_jpeg=yes])
-	LIBS=$save_LIBS
-	AC_LANG_RESTORE
-	AC_MSG_RESULT($lyx_need_jpeg)
-	if test "$lyx_need_jpeg" = "yes" ; then
-	    LIBS="-ljpeg $LIBS"
-	fi
-    fi
-])
-
-
 dnl Usage: LYX_HPUX  Checks for HP-UX and update CXXFLAGS accordingly
 AC_DEFUN(LYX_HPUX,
 [#It seems that HPUX requires using -fpcc-struct-return with gcc.