34 |
AC_MSG_ERROR([*** 'dot' is required to build the documentation!]) |
AC_MSG_ERROR([*** 'dot' is required to build the documentation!]) |
35 |
fi |
fi |
36 |
|
|
37 |
AC_MSG_CHECKING(for dot - version >= 1.8.5 ) |
# AC_MSG_CHECKING(for dot - version >= 1.8.5 ) |
38 |
|
# |
39 |
DOT_VER=`${DOT} -V 2>&1` |
# DOT_VER=`${DOT} -V 2>&1` |
40 |
|
# |
41 |
changequote(<<, >>) |
# changequote(<<, >>) |
42 |
major=`echo ${DOT_VER} | sed 's/.* \([0-9]\)*\.[0-9]*\.[0-9]* .*/\1/p; d'` |
# major=`echo ${DOT_VER} | sed 's/.* \([0-9]\)*\.[0-9]*\.[0-9]* .*/\1/p; d'` |
43 |
minor=`echo ${DOT_VER} | sed 's/.* [0-9]*\.\([0-9]\)*\.[0-9]* .*/\1/p; d'` |
# minor=`echo ${DOT_VER} | sed 's/.* [0-9]*\.\([0-9]\)*\.[0-9]* .*/\1/p; d'` |
44 |
micro=`echo ${DOT_VER} | sed 's/.* [0-9]*\.[0-9]*\.\([0-9]\)* .*/\1/p; d'` |
# micro=`echo ${DOT_VER} | sed 's/.* [0-9]*\.[0-9]*\.\([0-9]\)* .*/\1/p; d'` |
45 |
changequote([, ]) |
# changequote([, ]) |
46 |
|
# |
47 |
AC_MSG_RESULT($major.$minor.$micro) |
# AC_MSG_RESULT($major.$minor.$micro) |
48 |
|
# |
49 |
if test $major -gt 1 -o \ |
# if test $major -gt 1 -o \ |
50 |
$major -eq 1 -a $minor -gt 8 -o \ |
# $major -eq 1 -a $minor -gt 8 -o \ |
51 |
$major -eq 1 -a $minor -eq 8 -a $micro -gt 4 ; then |
# $major -eq 1 -a $minor -eq 8 -a $micro -gt 4 ; then |
52 |
: |
# : |
53 |
else |
# else |
54 |
AC_MSG_ERROR([*** 'dot' version 1.8.5 or higher is required!]) |
# AC_MSG_ERROR([*** 'dot' version 1.8.5 or higher is required!]) |
55 |
fi |
# fi |
56 |
|
|
57 |
dnl ******** |
dnl ******** |
58 |
dnl epstopdf |
dnl epstopdf |