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54f79a0f7f
No need to run through all system checks, we already know it is not possible to authenticate with AF_UNIX socket.
130 lines
3.1 KiB
CMake
130 lines
3.1 KiB
CMake
# Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; version 2 of the
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# License.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA
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IF(WIN32)
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RETURN()
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ENDIF()
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CHECK_CXX_SOURCE_COMPILES(
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"#define _GNU_SOURCE
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#include <sys/socket.h>
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int main() {
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struct ucred cred;
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getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, 0);
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}" HAVE_PEERCRED)
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IF (HAVE_PEERCRED)
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ADD_DEFINITIONS(-DHAVE_PEERCRED)
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SET(ok 1)
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ELSE()
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# Hi, OpenBSD!
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CHECK_CXX_SOURCE_COMPILES(
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"#include <sys/types.h>
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#include <sys/socket.h>
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int main() {
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struct sockpeercred cred;
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getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, 0);
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}" HAVE_SOCKPEERCRED)
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IF (HAVE_SOCKPEERCRED)
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ADD_DEFINITIONS(-DHAVE_SOCKPEERCRED)
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SET(ok 1)
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ELSE()
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# FreeBSD, is that you?
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CHECK_CXX_SOURCE_COMPILES(
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"#include <sys/types.h>
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#include <sys/socket.h>
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#include <sys/un.h>
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#include <sys/ucred.h>
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int main() {
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struct xucred cred;
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getsockopt(0, 0, LOCAL_PEERCRED, &cred, 0);
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}" HAVE_XUCRED)
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IF (HAVE_XUCRED)
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ADD_DEFINITIONS(-DHAVE_XUCRED)
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SET(ok 1)
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ELSE()
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# NetBSD, is that you?
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CHECK_CXX_SOURCE_COMPILES(
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"#include <sys/un.h>
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#include <sys/socket.h>
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int main() {
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struct unpcbid unp;
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socklen_t unpl = sizeof(unp);
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getsockopt(0, 0, LOCAL_PEEREID, &unp, &unpl);
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}" HAVE_UNPCBID)
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IF (HAVE_UNPCBID)
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ADD_DEFINITIONS(-DHAVE_UNPCBID)
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SET(ok 1)
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ELSE()
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# illumos, is that you?
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CHECK_CXX_SOURCE_COMPILES(
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"#include <ucred.h>
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int main() {
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ucred_t *cred = NULL;
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getpeerucred(0, &cred);
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}" HAVE_GETPEERUCRED)
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# Depending on the flags set in the compilation environment, illumos will have
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# either the POSIX.1c draft 6 or POSIX.1c final implementation of getpwuid_r()
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# Check that defining _POSIX_PTHREAD_SEMANTICS provides the final standard
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# version.
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CHECK_CXX_SOURCE_COMPILES(
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"#define _POSIX_PTHREAD_SEMANTICS
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#include <pwd.h>
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int main() {
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getpwuid_r(0, NULL, NULL, 0, NULL);
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}" HAVE_GETPWUID_POSIX_FINAL)
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IF (HAVE_GETPEERUCRED AND HAVE_GETPWUID_POSIX_FINAL)
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ADD_DEFINITIONS(-DHAVE_GETPEERUCRED)
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ADD_DEFINITIONS(-D_POSIX_PTHREAD_SEMANTICS)
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SET(ok 1)
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ELSE()
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# AIX also!
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CHECK_CXX_SOURCE_COMPILES(
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"#include <sys/socket.h>
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int main() {
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struct peercred_struct cred;
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getsockopt(0, SOL_SOCKET, SO_PEERID, &cred, 0);
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}" HAVE_PEERCRED_STRUCT)
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IF (HAVE_PEERCRED_STRUCT)
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ADD_DEFINITIONS(-DHAVE_PEERCRED_STRUCT)
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SET(ok 1)
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ELSE()
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# Who else? Anyone?
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# C'mon, show your creativity, be different! ifdef's are fun, aren't they?
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ENDIF()
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ENDIF()
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ENDIF()
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ENDIF()
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ENDIF()
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ENDIF()
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IF(ok)
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MYSQL_ADD_PLUGIN(auth_socket auth_socket.c DEFAULT)
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ENDIF()
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