| 1 | #!/bin/sh |
| 2 | |
| 3 | # Try to find a GNU indent. There could be a BSD indent in front of a |
| 4 | # GNU gindent so when indent is found, keep looking. |
| 5 | |
| 6 | gindent= |
| 7 | indent= |
| 8 | paths=`echo $PATH | sed \ |
| 9 | -e 's/::/:.:/g' \ |
| 10 | -e 's/^:/.:/' \ |
| 11 | -e 's/:$/:./' \ |
| 12 | -e 's/:/ /g'` |
| 13 | for path in $paths |
| 14 | do |
| 15 | if test ! -n "${gindent}" -a -x ${path}/gindent |
| 16 | then |
| 17 | gindent=${path}/gindent |
| 18 | break |
| 19 | elif test ! -n "${indent}" -a -x ${path}/indent |
| 20 | then |
| 21 | indent=${path}/indent |
| 22 | fi |
| 23 | done |
| 24 | |
| 25 | if test -n "${gindent}" |
| 26 | then |
| 27 | indent=${gindent} |
| 28 | elif test -n "${indent}" |
| 29 | then |
| 30 | : |
| 31 | else |
| 32 | echo "Indent not found" 1>&2 |
| 33 | fi |
| 34 | |
| 35 | |
| 36 | # Check that the indent found is both GNU and a reasonable version. |
| 37 | # Different indent versions give different indentation. |
| 38 | |
| 39 | case `${indent} --version 2>/dev/null < /dev/null` in |
| 40 | GNU*2.2.6 ) ;; |
| 41 | *GNU* ) echo "Incorrect version of GNU indent" 1>&2 ;; |
| 42 | * ) echo "Indent is not GNU" 1>&2 ;; |
| 43 | esac |
| 44 | |
| 45 | |
| 46 | # Check that we're in the GDB source directory |
| 47 | |
| 48 | case `pwd` in |
| 49 | */gdb ) ;; |
| 50 | */sim/* ) ;; |
| 51 | * ) echo "Not in GDB directory" 1>&2 ; exit 1 ;; |
| 52 | esac |
| 53 | |
| 54 | |
| 55 | # Run indent per GDB specs |
| 56 | |
| 57 | types="-T FILE `cat *.h | sed -n \ |
| 58 | -e 's/^.*[^a-z0-9_]\([a-z0-9_]*_ftype\).*$/-T \1/p' \ |
| 59 | -e 's/^.*[^a-z0-9_]\([a-z0-9_]*_func\).*$/-T \1/p' \ |
| 60 | -e 's/^typedef.*[^a-zA-Z0-9_]\([a-zA-Z0-9_]*[a-zA-Z0-9_]\);$/-T \1/p' \ |
| 61 | | sort -u`" |
| 62 | |
| 63 | ${indent} ${types} "$@" |