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Annotation of embedaddon/php/ext/zlib/config0.m4, revision 1.1.1.3.2.1.2.1

1.1       misho       1: dnl
1.1.1.3.2.1.2  1(misho     2:4): dnl $Id: config0.m4,v 1.1.1.3.2.1 2013/10/14 08:17:38 misho Exp $
1.1       misho       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: 
1.1.1.3.2.1.2  1(misho    11:4): if test "$PHP_ZLIB" != "no" || test "$PHP_ZLIB_DIR" != "no"; then
1.1       misho      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/$PHP_LIBDIR ;;
                     42:   esac
                     43: 
1.1.1.2   misho      44:   AC_MSG_CHECKING([for zlib version >= 1.2.0.4])
                     45:   ZLIB_VERSION=`$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: 
1.1       misho      51:   PHP_CHECK_LIBRARY(z, gzgets, [
                     52:     AC_DEFINE(HAVE_ZLIB,1,[ ]) 
                     53:   ],[
1.1.1.2   misho      54:     AC_MSG_ERROR(ZLIB extension requires gzgets in zlib)
1.1       misho      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