branch off v1 as R_1_7
[m6w6/ext-http] / config9.m4
index e0147dda2ab0c8534b90b0d8b1652ff33ba1ffb4..e5dd56602dca5b0435d5417ad0206add9f8d4445 100644 (file)
@@ -38,6 +38,8 @@ if test "$PHP_HTTP" != "no"; then
                ])
        ])
        
+       AC_PROG_CPP
+       
        if test "$PHP_HTTP_SHARED_DEPS" != "no"; then
                AC_DEFINE([HTTP_SHARED_DEPS], [1], [ ])
        else
@@ -73,11 +75,11 @@ if test "$PHP_HTTP" != "no"; then
        AC_DEFUN([HTTP_HAVE_PHP_EXT], [
                extname=$1
                haveext=$[PHP_]translit($1,a-z_-,A-Z__)
-               ishared=$[PHP_]translit($1,a-z_-,A-Z__)_SHARED
                
                AC_MSG_CHECKING([for ext/$extname support])
                if test -x "$PHP_EXECUTABLE"; then
-                       if test "`$PHP_EXECUTABLE -m | $EGREP ^$extname\$`" = "$extname"; then
+                       grepext=`$PHP_EXECUTABLE -m | $EGREP ^$extname\$`
+                       if test "$grepext" = "$extname"; then
                                [HTTP_HAVE_EXT_]translit($1,a-z_-,A-Z__)=1
                                AC_MSG_RESULT([yes])
                                $2
@@ -96,6 +98,13 @@ if test "$PHP_HTTP" != "no"; then
                        $3
                fi
        ])
+       
+       dnl
+       dnl odd PHP4 fix
+       dnl
+       if test "x$PHP_LIBDIR" = "x"; then
+               PHP_LIBDIR=lib
+       fi
 
 dnl ----
 dnl STDC
@@ -118,7 +127,7 @@ dnl ----
                                break;
                        fi
                done
-               if test -z "$ZLIB_DIR"; then
+               if test "x$ZLIB_DIR" = "x"; then
                        AC_MSG_RESULT([not found])
                        AC_MSG_ERROR([could not find zlib.h])
                else
@@ -148,7 +157,7 @@ dnl ----
                                break
                        fi
                done
-               if test -z "$CURL_DIR"; then
+               if test "x$CURL_DIR" = "x"; then
                        AC_MSG_RESULT([not found])
                        AC_MSG_ERROR([could not find curl/curl.h])
                else
@@ -163,7 +172,7 @@ dnl ----
                                break
                        fi
                done
-               if test -z "$CURL_CONFIG"; then
+               if test "x$CURL_CONFIG" = "x"; then
                        AC_MSG_RESULT([not found])
                        AC_MSG_ERROR([could not find curl-config])
                else
@@ -178,7 +187,19 @@ dnl ----
                        AC_MSG_ERROR([libcurl version greater or equal to 7.12.3 required])
                fi
                
-               CURL_LIBS=`$CURL_CONFIG --libs`
+               dnl
+               dnl compile tests
+               dnl
+               
+               save_INCLUDES="$INCLUDES"
+               INCLUDES=
+               save_LIBS="$LIBS"
+               LIBS=
+               save_CFLAGS="$CFLAGS"
+               CFLAGS=`$CURL_CONFIG --cflags`
+               save_LDFLAGS="$LDFLAGS"
+               LDFLAGS=`$CURL_CONFIG --libs`
+               LDFLAGS="$LDFLAGS $ld_runpath_switch$CURL_DIR/$PHP_LIBDIR"
                
                AC_MSG_CHECKING([for SSL support in libcurl])
                CURL_SSL=`$CURL_CONFIG --feature | $EGREP SSL`
@@ -186,35 +207,62 @@ dnl ----
                        AC_MSG_RESULT([yes])
                        AC_DEFINE([HTTP_HAVE_SSL], [1], [ ])
                        
-                       AC_MSG_CHECKING([for SSL library used])
-                       CURL_SSL_FLAVOUR=
-                       for i in $CURL_LIBS; do
-                               case $i in
-                                       -lssl* | -lyassl*)
-                                               CURL_SSL_FLAVOUR="openssl"
-                                               AC_MSG_RESULT([openssl])
-                                               AC_DEFINE([HTTP_HAVE_OPENSSL], [1], [ ])
-                                               AC_CHECK_HEADERS([openssl/crypto.h])
-                                               break
-                                       ;;
-                                       -lgnutls*)
-                                               CURL_SSL_FLAVOUR="gnutls"
-                                               AC_MSG_RESULT([gnutls])
-                                               AC_DEFINE([HTTP_HAVE_GNUTLS], [1], [ ])
-                                               AC_CHECK_HEADERS([gcrypt.h])
-                                               break
-                                       ;;
-                               esac
-                       done
-                       if test -z "$CURL_SSL_FLAVOUR"; then
-                               AC_MSG_RESULT([unknown!])
-                               AC_MSG_WARN([Could not determine the type of SSL library used!])
-                               AC_MSG_WARN([Building will fail in ZTS mode!])
-                       fi
+                       AC_MSG_CHECKING([for openssl support in libcurl])
+                       AC_TRY_RUN([
+                               #include <curl/curl.h>
+                               int main(int argc, char *argv[]) {
+                                       curl_version_info_data *data = curl_version_info(CURLVERSION_NOW);
+                                       if (data && data->ssl_version && *data->ssl_version) {
+                                               const char *ptr = data->ssl_version;
+                                               while(*ptr == ' ') ++ptr;
+                                               return strncasecmp(ptr, "OpenSSL", sizeof("OpenSSL")-1);
+                                       }
+                                       return 1;
+                               }
+                       ], [
+                               AC_MSG_RESULT([yes])
+                               AC_CHECK_HEADER([openssl/crypto.h], [
+                                       AC_DEFINE([HTTP_HAVE_OPENSSL], [1], [ ])
+                               ])
+                       ], [
+                               AC_MSG_RESULT([no])
+                       ], [
+                               AC_MSG_RESULT([no])
+                       ])
+                       
+                       AC_MSG_CHECKING([for gnutls support in libcurl])
+                       AC_TRY_RUN([
+                               #include <curl/curl.h>
+                               int main(int argc, char *argv[]) {
+                                       curl_version_info_data *data = curl_version_info(CURLVERSION_NOW);
+                                       if (data && data->ssl_version && *data->ssl_version) {
+                                               const char *ptr = data->ssl_version;
+                                               while(*ptr == ' ') ++ptr;
+                                               return strncasecmp(ptr, "GnuTLS", sizeof("GnuTLS")-1);
+                                       }
+                                       return 1;
+                               }
+                       ], [
+                               AC_MSG_RESULT([yes])
+                               AC_CHECK_HEADER([gcrypt.h], [
+                                       AC_DEFINE([HTTP_HAVE_GNUTLS], [1], [ ])
+                               ])
+                       ], [
+                               AC_MSG_RESULT([no])
+                       ], [
+                               AC_MSG_RESULT([no])
+                       ])
                else
                        AC_MSG_RESULT([no])
                fi
                
+               INCLUDES="$save_INCLUDES"
+               LIBS="$save_LIBS"
+               CFLAGS="$save_CFLAGS"
+               LDFLAGS="$save_LDFLAGS"
+               
+               dnl end compile tests
+               
                AC_MSG_CHECKING([for bundled SSL CA info])
                CURL_CAINFO=
                for i in `$CURL_CONFIG --ca` "/etc/ssl/certs/ca-certificates.crt"; do
@@ -223,7 +271,7 @@ dnl ----
                                break
                        fi
                done
-               if test -z "$CURL_CAINFO"; then
+               if test "x$CURL_CAINFO" = "x"; then
                        AC_MSG_RESULT([not found])
                else
                        AC_MSG_RESULT([$CURL_CAINFO])
@@ -232,7 +280,7 @@ dnl ----
                
                PHP_ADD_INCLUDE($CURL_DIR/include)
                PHP_ADD_LIBRARY_WITH_PATH(curl, $CURL_DIR/$PHP_LIBDIR, HTTP_SHARED_LIBADD)
-               PHP_EVAL_LIBLINE($CURL_LIBS, HTTP_SHARED_LIBADD)
+               PHP_EVAL_LIBLINE(`$CURL_CONFIG --libs`, HTTP_SHARED_LIBADD)
                AC_DEFINE([HTTP_HAVE_CURL], [1], [Have cURL support])
                
                PHP_CHECK_LIBRARY(curl, curl_share_strerror, 
@@ -251,12 +299,6 @@ dnl ----
                        [AC_DEFINE([HAVE_CURL_EASY_RESET], [1], [ ])], [ ],
                        [$CURL_LIBS -L$CURL_DIR/$PHP_LIBDIR]
                )
-               dnl Debian suddenly (>=7.14.1-2) hides all symbols not starting with "curl"
-               PHP_CHECK_LIBRARY(curl, Curl_getFormData,
-                       [AC_DEFINE([HAVE_CURL_GETFORMDATA], [1], [ ])], [ ],
-                       [$CURL_LIBS -L$CURL_DIR/$PHP_LIBDIR]
-               )
-               dnl New API function which obsoletes use of Curl_getFormData (>=7.15.5)
                PHP_CHECK_LIBRARY(curl, curl_formget,
                        [AC_DEFINE([HAVE_CURL_FORMGET], [1], [ ])], [ ],
                        [$CURL_LIBS -L$CURL_DIR/$PHP_LIBDIR]
@@ -275,33 +317,50 @@ dnl ----
                dnl ----
                
                if test "$PHP_HTTP_CURL_LIBEVENT" != "no"; then
-                       AC_MSG_CHECKING([for event.h])
-                       EVENT_DIR=
-                       for i in "$PHP_HTTP_CURL_LIBEVENT" /usr/local /usr /opt; do
-                               if test -f "$i/include/event.h"; then
-                                       EVENT_DIR=$i
-                                       break
-                               fi
-                       done
-                       if test -z "$EVENT_DIR"; then
-                               AC_MSG_RESULT([not found])
-                               AC_MSG_WARN([continuing without libevent support])
-                       else
-                               AC_MSG_RESULT([found in $EVENT_DIR])
-                               AC_MSG_CHECKING([for libcurl version >= 7.16.0])
-                               AC_MSG_RESULT([$CURL_VERSION])
-                               if test `echo $CURL_VERSION | $SED -e 's/[[^0-9]]/ /g' | $AWK '{print $1*10000 + $2*100 + $3}'` -lt 71600; then
-                                       AC_MSG_WARN([libcurl version greater or equal to 7.16.0 required; continuing without libevent support])
+                       HTTP_HAVE_PHP_EXT([event], [
+                               AC_MSG_WARN([event support is incompatible with pecl/event; continuing without libevent support])
+                       ], [
+                               AC_MSG_CHECKING([for event.h])
+                               EVENT_DIR=
+                               for i in "$PHP_HTTP_CURL_LIBEVENT" /usr/local /usr /opt; do
+                                       if test -f "$i/include/event.h"; then
+                                               EVENT_DIR=$i
+                                               break
+                                       fi
+                               done
+                               if test "x$EVENT_DIR" = "x"; then
+                                       AC_MSG_RESULT([not found])
+                                       AC_MSG_WARN([continuing without libevent support])
                                else
-                                       PHP_ADD_INCLUDE($EVENT_DIR/include)
-                                       PHP_ADD_LIBRARY_WITH_PATH(event, $EVENT_DIR/$PHP_LIBDIR, HTTP_SHARED_LIBADD)
-                                       AC_DEFINE([HTTP_HAVE_EVENT], [1], [Have libevent support for cURL])
-                                       PHP_CHECK_LIBRARY(curl, curl_multi_socket_action, 
-                                               [AC_DEFINE([HAVE_CURL_MULTI_SOCKET_ACTION], [1], [ ])], [ ],
-                                               [$CURL_LIBS -L$CURL_DIR/$PHP_LIBDIR]
-                                       )
+                                       AC_MSG_RESULT([found in $EVENT_DIR])
+                                       
+                                       AC_MSG_CHECKING([for libevent version, roughly])
+                                       EVENT_VER="1.1b or lower"
+                                       if test -f "$EVENT_DIR/include/evhttp.h" && test -f "$EVENT_DIR/include/evdns.h"; then
+                                               if test -f "$EVENT_DIR/include/evrpc.h"; then
+                                                       EVENT_VER="1.4 or greater"
+                                               else
+                                                       EVENT_VER="1.2 or greater"
+                                               fi
+                                       fi
+                                       AC_DEFINE_UNQUOTED([HTTP_EVENT_VERSION], ["$EVENT_VER"], [ ])
+                                       AC_MSG_RESULT([$EVENT_VER])
+                                       
+                                       AC_MSG_CHECKING([for libcurl version >= 7.16.0])
+                                       AC_MSG_RESULT([$CURL_VERSION])
+                                       if test `echo $CURL_VERSION | $SED -e 's/[[^0-9]]/ /g' | $AWK '{print $1*10000 + $2*100 + $3}'` -lt 71600; then
+                                               AC_MSG_WARN([libcurl version greater or equal to 7.16.0 required; continuing without libevent support])
+                                       else
+                                               PHP_ADD_INCLUDE($EVENT_DIR/include)
+                                               PHP_ADD_LIBRARY_WITH_PATH(event, $EVENT_DIR/$PHP_LIBDIR, HTTP_SHARED_LIBADD)
+                                               AC_DEFINE([HTTP_HAVE_EVENT], [1], [Have libevent support for cURL])
+                                               PHP_CHECK_LIBRARY(curl, curl_multi_socket_action, 
+                                                       [AC_DEFINE([HAVE_CURL_MULTI_SOCKET_ACTION], [1], [ ])], [ ],
+                                                       [$CURL_LIBS -L$CURL_DIR/$PHP_LIBDIR]
+                                               )
+                                       fi
                                fi
-                       fi
+                       ])
                fi
        fi
 
@@ -317,7 +376,7 @@ dnl ----
                                break
                        fi
                done
-               if test -z "$MAGIC_DIR"; then
+               if test "x$MAGIC_DIR" = "x"; then
                        AC_MSG_RESULT([not found])
                        AC_MSG_ERROR([could not find magic.h])
                else
@@ -346,7 +405,7 @@ dnl ----
                                fi
                        fi
                done
-               if test -z "$HTTP_EXT_HASH_INCDIR"; then
+               if test "x$HTTP_EXT_HASH_INCDIR" = "x"; then
                        AC_MSG_RESULT([not found])
                else
                        AC_MSG_RESULT([$HTTP_EXT_HASH_INCDIR])