granicus.if.org Git - postgresql/blob - src/tools/pginclude/pgnoinclude

   1 :
   2 trap "rm -f /tmp/$$.c /tmp/$$.o /tmp/$$ /tmp/$$a /tmp/$$b" 0 1 2 3 15
   3 find . \( -name CVS -a -prune \) -o -type f -print | grep -v '\./postgres.h' |
   4 while read FILE
   5 do
   6         if [ "`echo $FILE | sed -n 's/^.*\.\([^\.]*\)$/\1/p'`" = "h" ]
   7         then    IS_INCLUDE="Y"
   8         else    IS_INCLUDE="N"
   9         fi
  10
  11         if [ "$IS_INCLUDE" = "Y" ]
  12         then    cat "$FILE" | grep -v "^#if" | grep -v "^#else" |
  13                 grep -v "^#endif" | sed 's/->[a-zA-Z0-9_\.]*//g' >/tmp/$$a
  14         else    cat "$FILE" >/tmp/$$a
  15         fi
  16         cat /tmp/$$a | grep "^#include" |
  17         sed 's/#include[        ]*[<"]\([^>"]*\).*$/\1/g' |
  18         while read INCLUDE
  19         do
  20                 [ -s /usr/include/$INCLUDE ] && continue
  21                 [ "$INCLUDE" = postgres.h ] && continue
  22                 cat /tmp/$$a |
  23                 grep -v '^#include[     ]*[<"]'"$INCLUDE"'[>"]' >/tmp/$$b
  24                 if [ "$IS_INCLUDE" = "Y" ]
  25                 then    echo "#include \"postgres.h\"" >/tmp/$$.c
  26                 else    >/tmp/$$.c
  27                 fi
  28                 echo "#include \"/tmp/$$b\"" >>/tmp/$$.c
  29                 echo "void include_test(void);" >>/tmp/$$.c
  30                 echo "void include_test() {" >>/tmp/$$.c
  31                 if [ "$IS_INCLUDE" = "Y" ]
  32                 then    pgdefine "$FILE" >>/tmp/$$.c
  33                 fi
  34                 echo "}" >>/tmp/$$.c
  35                 cc -fsyntax-only -Werror -Wall -Wmissing-prototypes -Wmissing-declarations -I/pg/include -I/pg/backend -c /tmp/$$.c -o /tmp/$$.o >/tmp/$$ 2>&1
  36                 if [ "$?" -eq 0 ]
  37                 then    echo "$FILE $INCLUDE"
  38                         if [ "$IS_INCLUDE" = "N" ]
  39                         then    grep -v '#include[      ]*[<"]$INCLUDE[>"]' $FILE >/tmp/$$b
  40                                 mv /tmp/$$b "$FILE"
  41                         fi
  42                         if [ "$1" = "-v" ]
  43                         then    cat /tmp/$$
  44                                 cat /tmp/$$.c
  45                         fi
  46                 fi
  47         done
  48 done