DOCS_TARGET_REQUIRE_PROGRAM(XSLTPROC, xsltproc, ALL)
DOCS_TARGET_REQUIRE_PROGRAM(RM, rm, ALL)
-dnl DOCS_TARGET_REQUIRE_PROGRAM(DIA, dia, HTML)
-dnl DOCS_TARGET_REQUIRE_PROGRAM(DIA, dia, HTMLHELP)
-dnl DOCS_TARGET_REQUIRE_PROGRAM(DIA, dia, PEARSON)
-dnl DOCS_TARGET_REQUIRE_PROGRAM(DIA, dia, PLUCKER)
-dnl DOCS_TARGET_REQUIRE_PROGRAM(DIA, dia, FOPDF)
DOCS_TARGET_REQUIRE_PROGRAM(INKSCAPE, inkscape, LATEX)
DOCS_TARGET_REQUIRE_PROGRAM(INKSCAPE, inkscape, PS)
DOCS_TARGET_REQUIRE_PROGRAM(INKSCAPE, inkscape, PDF)
DOCS_TARGET_REQUIRE_PROGRAM(INKSCAPE, inkscape, PEARSON)
DOCS_TARGET_REQUIRE_PROGRAM(INKSCAPE, inkscape, PLUCKER)
DOCS_TARGET_REQUIRE_PROGRAM(INKSCAPE, inkscape, FOPDF)
-# Check dia version number
-
-#if test -n "$DIA"; then
-# [ DIA_VERSION=`$DIA -v | egrep -o '([0-9]+)\.([0-9]+)'`]
-# DIA_MAJ_VERSION=`echo $DIA_VERSION | cut -d . -f 1`
-# DIA_MIN_VERSION=`echo $DIA_VERSION | cut -d . -f 2`
-
-# if test "$DIA_MAJ_VERSION" -le "0"
-# then
-# if test "$DIA_MIN_VERSION" -le "92" && test -z "$DISPLAY"
-# then
-# AC_MSG_ERROR([Dia below 0.93 requires an X environment. Set \$DISPLAY or install Dia 0.93 or higher])
-# fi
-# fi
-#fi
DOCS_TARGET_REQUIRE_PROGRAM(EPSTOPDF, epstopdf, PDF)
DOCS_TARGET_REQUIRE_PROGRAM(PNGTOPNM, pngtopnm, PS)