1 #!/bin/sh

     2 

     3 newfile() {

     4   local old=$1

     5   local new=${old}.new

     6   cat >$new

     7   if cmp -s $old $new; then

     8     echo "$old is unchanged." >&2

     9     rm -f $new

    10   else

    11     echo "$old was changed, REPLACING." >&2

    12     mv -f $new $old

    13   fi

    14 }

    15 

    16 {

    17   sed -e '/^%%LIST%%$/,$d' showvconfig.cc.in

    18   while read type ext name default; do

    19     filename=`echo $name | sed -e 's/_/-/g'`

    20     sed -e "s|%NAME%|$name|g" \

    21 	-e "s|%EXT%|$ext|g" \

    22 	-e "s|%TYPE%|$type|g" \

    23 	-e "s|%DEFAULT%|$default|g" \

    24 	-e "s|%FILENAME%|$filename|g" \

    25 	configvar.in | newfile _${name}.cc

    26     echo "  show_$ext(\"${filename}\", config->${name}());"

    27   done <configrc.in

    28   sed -e '1,/^%%LIST%%$/d' showvconfig.cc.in

    29 } | newfile showvconfig.cc

    30 

    31 {

    32   sed -e '/^%%LIST%%$/,$d' configrc.h.in

    33   while read type ext name default; do

    34     echo "public: $type $name() const;"

    35     echo "private: config_cache<$type> ${name}_cache;"

    36   done <configrc.in

    37   sed -e '1,/^%%LIST%%$/d' configrc.h.in

    38 } | newfile configrc.h

    39 

    40 {

    41   sed -e '/^%%LIST%%$/,$d' Makefile.am.in

    42   while read type ext name default; do

    43     echo "	_${name}.cc \\"

    44   done <configrc.in

    45   sed -e '1,/^%%LIST%%$/d' Makefile.am.in

    46 } | newfile Makefile.am