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5.4.17

    1: dnl
    2: dnl $Id: config0.m4,v 1.1.1.3 2013/07/22 01:32:11 misho Exp $
    3: dnl
    4: 
    5: PHP_ARG_WITH(zlib,for ZLIB support,
    6: [  --with-zlib[=DIR]       Include ZLIB support (requires zlib >= 1.0.9)])
    7: 
    8: PHP_ARG_WITH(zlib-dir,if the location of ZLIB install directory is defined,
    9: [  --with-zlib-dir=<DIR>   Define the location of zlib install directory], no, no)
   10: 
   11: if test "$PHP_ZLIB" != "no" || test "$PHP_ZLIB_DIR" != "no"; then
   12:   PHP_NEW_EXTENSION(zlib, zlib.c zlib_fopen_wrapper.c zlib_filter.c, $ext_shared)
   13:   PHP_SUBST(ZLIB_SHARED_LIBADD)
   14:   
   15:   if test "$PHP_ZLIB" != "yes" -a "$PHP_ZLIB" != "no"; then 
   16:     if test -f $PHP_ZLIB/include/zlib/zlib.h; then
   17:       ZLIB_DIR=$PHP_ZLIB
   18:       ZLIB_INCDIR=$ZLIB_DIR/include/zlib
   19:     elif test -f $PHP_ZLIB/include/zlib.h; then
   20:       ZLIB_DIR=$PHP_ZLIB
   21:       ZLIB_INCDIR=$ZLIB_DIR/include
   22:     fi
   23:   else 
   24:     for i in /usr/local /usr $PHP_ZLIB_DIR; do
   25:       if test -f $i/include/zlib/zlib.h; then
   26:         ZLIB_DIR=$i
   27:         ZLIB_INCDIR=$i/include/zlib
   28:       elif test -f $i/include/zlib.h; then
   29:         ZLIB_DIR=$i
   30:         ZLIB_INCDIR=$i/include
   31:       fi
   32:     done
   33:   fi
   34:   
   35:   if test -z "$ZLIB_DIR"; then
   36:     AC_MSG_ERROR(Cannot find libz)
   37:   fi
   38: 
   39:   case $ZLIB_DIR in
   40:   /usr) ac_extra= ;; 
   41:   *) ac_extra=-L$ZLIB_DIR/$PHP_LIBDIR ;;
   42:   esac
   43: 
   44:   AC_MSG_CHECKING([for zlib version >= 1.2.0.4])
   45:   ZLIB_VERSION=`$EGREP "define ZLIB_VERSION" $ZLIB_DIR/include/zlib.h | $SED -e 's/[[^0-9\.]]//g'`
   46:   AC_MSG_RESULT([$ZLIB_VERSION])
   47:   if test `echo $ZLIB_VERSION | $SED -e 's/[[^0-9]]/ /g' | $AWK '{print $1*1000000 + $2*10000 + $3*100 + $4}'` -lt 1020004; then
   48:     AC_MSG_ERROR([libz version greater or equal to 1.2.0.4 required])
   49:   fi
   50: 
   51:   PHP_CHECK_LIBRARY(z, gzgets, [
   52:     AC_DEFINE(HAVE_ZLIB,1,[ ]) 
   53:   ],[
   54:     AC_MSG_ERROR(ZLIB extension requires gzgets in zlib)
   55:   ],[
   56:     $ac_extra
   57:   ])
   58: 
   59:   PHP_ADD_LIBPATH($ZLIB_DIR/$PHP_LIBDIR, ZLIB_SHARED_LIBADD)
   60: 
   61:   PHP_ZLIB_DIR=$ZLIB_DIR
   62:   PHP_ADD_LIBRARY(z,, ZLIB_SHARED_LIBADD)
   63:   PHP_ADD_INCLUDE($ZLIB_INCDIR)
   64: 
   65: fi