1dnl 2dnl $Id$ 3dnl 4 5PHP_ARG_WITH(zlib,for ZLIB support, 6[ --with-zlib[=DIR] Include ZLIB support (requires zlib >= 1.2.0.4)]) 7 8PHP_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 11if test "$PHP_ZLIB" != "no" || test "$PHP_ZLIB_DIR" != "no"; then 12 PHP_NEW_EXTENSION(zlib, zlib.c zlib_fopen_wrapper.c zlib_filter.c, $ext_shared,, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1) 13 PHP_SUBST(ZLIB_SHARED_LIBADD) 14 15 if test "$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 zlib) 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_INCDIR/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([zlib 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 65fi 66
