From: Michael Wallner <mike@php.net>
Date: Fri, 23 Dec 2005 11:29:03 +0000 (+0000)
Subject: - require libz >= 1.2.0.4
X-Git-Tag: RELEASE_0_21_0~36
X-Git-Url: https://git.m6w6.name/?a=commitdiff_plain;h=f3c78f084459a9f5b5b54233bbda879154cdcefa;p=m6w6%2Fext-http

- require libz >= 1.2.0.4
---

diff --git a/config.m4 b/config.m4
index bf19c24..7ff9a6b 100644
--- a/config.m4
+++ b/config.m4
@@ -52,9 +52,16 @@ dnl ----
 		AC_MSG_WARN([gzip support not enabled; zlib.h not found])
 	else
 		AC_MSG_RESULT([found in $ZLIB_DIR])
-		PHP_ADD_INCLUDE($ZLIB_DIR/include)
-		PHP_ADD_LIBRARY_WITH_PATH(z, $ZLIB_DIR/$PHP_LIBDIR, HTTP_SHARED_LIBADD)
-		AC_DEFINE([HTTP_HAVE_ZLIB], [1], [Have zlib support])
+		AC_MSG_CHECKING([for zlib version >= 1.2.0.4])
+		ZLIB_VERSION=`$EGREP "define ZLIB_VERSION" $ZLIB_DIR/include/zlib.h | $SED -e 's/[[^0-9\.]]//g'`
+		AC_MSG_RESULT([$ZLIB_VERSION])
+		if test `echo $ZLIB_VERSION | $SED -e 's/[[^0-9]]/ /g' | $AWK '{print $1*1000000 + $2*10000 + $3*100 + $4}'` -lt 1020004; then
+			AC_MSG_WARN([gzip support not enabled; libz version greater or equal to 1.2.0.4 required])
+		else
+			PHP_ADD_INCLUDE($ZLIB_DIR/include)
+			PHP_ADD_LIBRARY_WITH_PATH(z, $ZLIB_DIR/$PHP_LIBDIR, HTTP_SHARED_LIBADD)
+			AC_DEFINE([HTTP_HAVE_ZLIB], [1], [Have zlib support])
+		fi
 	fi
 	
 dnl ----