| #!/bin/sh |
| |
| candidate="$1" #ignored |
| |
| asciidoc=`which asciidoc` |
| if [ ! -x "$asciidoc" ]; then |
| # echo nothing: no suitable asciidoc found |
| exit 1 |
| fi |
| |
| # Output of 'asciidoc --version' examples: |
| # asciidoc 8.6.7 |
| version=`$asciidoc --version | cut -d\ -f2` |
| major=`echo "$version" | cut -d. -f1` |
| minor=`echo "$version" | cut -d. -f2` |
| bugfix=`echo "$version" | cut -d. -f3` |
| |
| # To generate the manual, we need asciidoc >= 8.6.3 |
| major_min=8 |
| minor_min=6 |
| bugfix_min=3 |
| if [ $major -gt $major_min ]; then |
| echo $asciidoc |
| else |
| if [ $major -eq $major_min -a $minor -ge $minor_min ]; then |
| echo $asciidoc |
| else |
| if [ $major -eq $major_min -a $minor -eq $minor_min \ |
| -a $bugfix -ge $bugfix_min ]; then |
| echo $asciidoc |
| else |
| # echo nothing: no suitable asciidoc found |
| exit 1 |
| fi |
| fi |
| fi |
