dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.61)
-AC_INIT([tinc], [1.1pre8])
-AC_CONFIG_SRCDIR([src/tincd.c])
-AC_GNU_SOURCE
-AM_INIT_AUTOMAKE([check-news std-options subdir-objects -Wall])
+AC_INIT([MeshLink], [0.1])
+AM_INIT_AUTOMAKE([std-options subdir-objects nostdinc silent-rules -Wall])
AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_MACRO_DIR([m4])
+AM_SILENT_RULES([yes])
# Enable GNU extensions.
# Define this here, not in acconfig's @TOP@ section, since definitions
AC_DEFINE([__USE_BSD], 1, [Enable BSD extensions])
dnl Checks for programs.
+AM_PROG_CC_C_O
+AM_PROG_AR
AC_PROG_CC_C99
+AC_PROG_CXX
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_LN_S
-AC_PROG_RANLIB
-
-AM_PROG_CC_C_O
+AC_PROG_LIBTOOL
+AX_PTHREAD
dnl Check and set OS
linux=true
AC_DEFINE(HAVE_LINUX, 1, [Linux])
;;
- *freebsd*)
- bsd=true
- AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD])
- ;;
- *darwin*)
- bsd=true
- AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)])
- ;;
- *solaris*)
- solaris=true
- AC_DEFINE(HAVE_SOLARIS, 1, [Solaris/SunOS])
- ;;
- *openbsd*)
- bsd=true
- AC_DEFINE(HAVE_OPENBSD, 1, [OpenBSD])
- ;;
- *netbsd*)
- bsd=true
- AC_DEFINE(HAVE_NETBSD, 1, [NetBSD])
- ;;
- *dragonfly*)
- bsd=true
- AC_DEFINE(HAVE_DRAGONFLY, 1, [DragonFly])
- ;;
- *bsd*)
- bsd=true
- AC_MSG_WARN("Unknown BSD variant, tinc might not compile or work!")
- AC_DEFINE(HAVE_BSD, 1, [Unknown BSD variant])
- ;;
- *cygwin*)
- cygwin=true
- AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin])
- ;;
*mingw*)
mingw=true
AC_DEFINE(HAVE_MINGW, 1, [MinGW])
LIBS="$LIBS -lws2_32 -lgdi32 -lcrypt32"
;;
- *)
- AC_MSG_ERROR("Unknown operating system.")
- ;;
esac
-AC_ARG_ENABLE(uml,
- AS_HELP_STRING([--enable-uml], [enable support for User Mode Linux]),
- [ AS_IF([test "x$enable_uml" = "xyes"],
- [ AC_DEFINE(ENABLE_UML, 1, [Support for UML])
- uml=true
- ],
- [uml=false])
- ],
- [uml=false]
-)
-
-AC_ARG_ENABLE(vde,
- AS_HELP_STRING([--enable-vde], [enable support for Virtual Distributed Ethernet]),
- [ AS_IF([test "x$enable_vde" = "xyes"],
- [ AC_CHECK_HEADERS(libvdeplug_dyn.h, [], [AC_MSG_ERROR([VDE plug header files not found.]); break])
- AC_DEFINE(ENABLE_VDE, 1, [Support for VDE])
- vde=true
- ],
- [vde=false])
- ],
- [vde=false]
-)
-
-AC_ARG_ENABLE(tunemu,
- AS_HELP_STRING([--enable-tunemu], [enable support for the tunemu driver]),
- [ AS_IF([test "x$enable_tunemu" = "xyes"],
- [ AC_DEFINE(ENABLE_TUNEMU, 1, [Support for tunemu])
- tunemu=true
- ],
- [tunemu=false])
- ],
- [tunemu=false]
-)
-
-AC_ARG_WITH(windows2000,
- AS_HELP_STRING([--without-windows2000], [compile with support for Windows 2000. This disables support for tunneling over existing IPv6 networks.]),
- [ AS_IF([test "x$with_windows2000" = "xyes"],
- [AC_DEFINE(WITH_WINDOWS2000, 1, [Compile with support for Windows 2000])])
- ]
-)
-
AM_CONDITIONAL(LINUX, test "$linux" = true)
-AM_CONDITIONAL(BSD, test "$bsd" = true)
-AM_CONDITIONAL(SOLARIS, test "$solaris" = true)
AM_CONDITIONAL(MINGW, test "$mingw" = true)
-AM_CONDITIONAL(CYGWIN, test "$cygwin" = true)
-AM_CONDITIONAL(UML, test "$uml" = true)
-AM_CONDITIONAL(VDE, test "$vde" = true)
-AM_CONDITIONAL(TUNEMU, test "$tunemu" = true)
AC_CACHE_SAVE
LIBS="$LIBS -L/sw/lib"
fi
-dnl Checks for header files.
-dnl We do this in multiple stages, because unlike Linux all the other operating systems really suck and don't include their own dependencies.
+dnl Compiler hardening flags
+dnl No -fstack-protector-all because it doesn't work on all platforms or architectures.
+
+AC_ARG_ENABLE([hardening], AS_HELP_STRING([--disable-hardening], [disable compiler and linker hardening flags]))
+AS_IF([test "x$enable_hardening" != "xno"],
+ [CPPFLAGS="$CPPFLAGS -Wall -W -pedantic"
+ AX_CHECK_COMPILE_FLAG([-DFORTIFY_SOURCE=2], [CPPFLAGS="$CPPFLAGS -DFORITFY_SOURCE=2"])
+ AX_CHECK_COMPILE_FLAG([-fwrapv], [CPPFLAGS="$CPPFLAGS -fwrapv"],
+ [AX_CHECK_COMPILE_FLAG([-fno-strict-overflow], [CPPFLAGS="$CPPFLAGS -fno-strict-overflow"])]
+ )
+ case $host_os in
+ *mingw*)
+ AX_CHECK_LINK_FLAG([-Wl,--dynamicbase], [LDFLAGS="$LDFLAGS -Wl,--dynamicbase"])
+ AX_CHECK_LINK_FLAG([-Wl,--nxcompat], [LDFLAGS="$LDFLAGS -Wl,--nxcompat"])
+ ;;
+ *)
+ AX_CHECK_COMPILE_FLAG([-fPIC], [CPPFLAGS="$CPPFLAGS -fPIC"])
+ ;;
+ esac
+ AX_CHECK_LINK_FLAG([-Wl,-z,relro], [LDFLAGS="$LDFLAGS -Wl,-z,relro"])
+ AX_CHECK_LINK_FLAG([-Wl,-z,now], [LDFLAGS="$LDFLAGS -Wl,-z,now"])
+ ]
+);
-AC_HEADER_STDC
-AC_CHECK_HEADERS([stdbool.h syslog.h sys/file.h sys/ioctl.h sys/mman.h sys/param.h sys/resource.h sys/socket.h sys/time.h sys/uio.h sys/un.h sys/wait.h netdb.h arpa/inet.h dirent.h])
-AC_CHECK_HEADERS([net/if.h net/if_types.h linux/if_tun.h net/if_tun.h net/tun/if_tun.h net/if_tap.h net/tap/if_tap.h net/ethernet.h net/if_arp.h netinet/in_systm.h netinet/in.h netinet/in6.h time.h netpacket/packet.h],
- [], [], [#include "src/have.h"]
+dnl Allow building without Catta
+AC_ARG_ENABLE([catta], AS_HELP_STRING([--disable-catta], [disable linking with the Catta library]))
+AS_IF([test "x$enable_catta" != "xno"],
+ AC_DEFINE(HAVE_CATTA, 1, [Link with Catta])
+ AC_CONFIG_SUBDIRS([catta])
)
-AC_CHECK_HEADERS([netinet/if_ether.h netinet/ip.h netinet/ip6.h],
- [], [], [#include "src/have.h"]
+AM_CONDITIONAL(CATTA, test "x$enable_catta" != "xno")
+
+dnl UTCP debug flags
+AC_ARG_ENABLE([utcp_debug], AS_HELP_STRING([--enable-utcp-debug], [compile utcp with debug output]))
+AS_IF([test "x$enable_utcp_debug" = "xyes"],
+ [AX_CHECK_COMPILE_FLAG([-DUTCP_DEBUG], [CPPFLAGS="$CPPFLAGS -DUTCP_DEBUG"])
+ ]
+);
+
+dnl Blackbox test suite
+PKG_CHECK_MODULES([CMOCKA], [cmocka >= 1.1.0], [cmocka=true], [cmocka=false])
+PKG_CHECK_MODULES([LXC], [lxc >= 2.0.0], [lxc=true], [lxc=false])
+AM_CONDITIONAL(BLACKBOX_TESTS, test "$cmocka" = true -a "$lxc" = true)
+
+
+dnl Additional example code
+PKG_CHECK_MODULES([NCURSES], [ncurses >= 5], [curses=true], [curses=false])
+AC_ARG_ENABLE([monitor_code],
+ [AS_HELP_STRING([--enable-monitor-code], [Add monitor example code to the build])],
+ [AS_IF([test "x$enable_monitor_code" = "xyes"], [monitor_code=true], [monitor_code=false])],
+ [monitor_code=false]
)
-AC_CHECK_HEADERS([netinet/tcp.h netinet/ip_icmp.h netinet/icmp6.h],
- [], [], [#include "src/have.h"]
+AM_CONDITIONAL(MONITOR, test "$monitor_code" = true)
+
+dnl Install test binaries
+AC_ARG_ENABLE([install_tests],
+ [AS_HELP_STRING([--enable-install-tests], [include test binaries in installation])],
+ [AS_IF([test "x$enable_install_tests" = "xyes"], [install_tests=true], [install_tests=false])],
+ [install_tests=false]
)
+AM_CONDITIONAL(INSTALL_TESTS, test "$install_tests" = true)
+
+dnl Checks for header files.
+dnl We do this in multiple stages, because unlike Linux all the other operating systems really suck and don't include their own dependencies.
+
+AC_CHECK_HEADERS([syslog.h sys/file.h sys/param.h sys/resource.h sys/socket.h sys/time.h sys/un.h sys/wait.h netdb.h arpa/inet.h dirent.h curses.h ifaddrs.h])
+
dnl Checks for typedefs, structures, and compiler characteristics.
-AC_C_CONST
-AC_C_VOLATILE
-AC_TYPE_PID_T
-AC_TYPE_SIZE_T
-AC_HEADER_TIME
-AC_STRUCT_TM
-
-tinc_ATTRIBUTE(__malloc__)
-tinc_ATTRIBUTE(__warn_unused_result__)
-
-AC_CHECK_TYPES([socklen_t, struct ether_header, struct arphdr, struct ether_arp, struct in_addr, struct addrinfo, struct ip, struct icmp, struct in6_addr, struct sockaddr_in6, struct ip6_hdr, struct icmp6_hdr, struct nd_neighbor_solicit, struct nd_opt_hdr], , ,
- [#include "src/have.h"]
+MeshLink_ATTRIBUTE(__malloc__)
+MeshLink_ATTRIBUTE(__warn_unused_result__)
+
+AC_CHECK_TYPES([socklen_t, struct addrinfo, struct sockaddr_in6], , ,
+ [#include "$srcdir/src/have.h"]
+)
+
+AC_CHECK_TYPES([struct sockaddr_storage], ,AC_MSG_ERROR([System must support struct sockaddr_storage.]),
+ [#include "$srcdir/src/have.h"]
)
dnl Checks for library functions.
AC_TYPE_SIGNAL
-AC_CHECK_FUNCS([asprintf daemon fchmod flock ftime fork get_current_dir_name gettimeofday mlockall putenv random select strdup strerror strsignal strtol system time usleep unsetenv vsyslog writev],
- [], [], [#include "src/have.h"]
+AC_CHECK_FUNCS([asprintf fchmod fork gettimeofday random pselect select setns strdup usleep getifaddrs freeifaddrs],
+ [], [], [#include "$srcdir/src/have.h"]
)
dnl Support for SunOS
])
AC_CHECK_DECLS([freeaddrinfo, gai_strerror, getaddrinfo, getnameinfo],
- [], [], [#include "src/have.h"]
+ [], [], [#include "$srcdir/src/have.h"]
)
AC_CACHE_SAVE
-dnl These are defined in files in m4/
-
-dnl AC_ARG_WITH(libgcrypt, AC_HELP_STRING([--with-libgcrypt], [enable use of libgcrypt instead of OpenSSL])], [])
-
-tinc_CURSES
-tinc_READLINE
-tinc_ZLIB
-tinc_LZO
-
-if test "$with_libgcrypt" = yes; then
- gcrypt=true
- AM_PATH_LIBGCRYPT([1.4.0], [], [])
-else
- openssl=true
- tinc_OPENSSL
-fi
-
-AM_CONDITIONAL(OPENSSL, test "$openssl" = true)
-AM_CONDITIONAL(GCRYPT, test "$grypt" = true)
-
-dnl Check if support for jumbograms is requested
-AC_ARG_ENABLE(jumbograms,
- AS_HELP_STRING([--disable-jumbograms], [enable support for jumbograms (packets up to 9000 bytes)]),
- [ AS_IF([test "x$enable_jumbograms" = "xyes"],
- [ AC_DEFINE(ENABLE_JUMBOGRAMS, 1, [Support for jumbograms (packets up to 9000 bytes)]) ])
- ]
-)
-
-AC_CONFIG_FILES([Makefile src/Makefile doc/Makefile m4/Makefile gui/Makefile test/Makefile])
+AC_CONFIG_FILES([
+ Makefile
+ src/Makefile
+ doc/Makefile
+ test/Makefile
+ test/blackbox/Makefile
+ test/blackbox/run_blackbox_tests/Makefile
+ test/blackbox/test_case_channel_conn_01/Makefile
+ test/blackbox/test_case_channel_conn_02/Makefile
+ test/blackbox/test_case_channel_conn_03/Makefile
+ test/blackbox/test_case_channel_conn_04/Makefile
+ test/blackbox/test_case_channel_conn_05/Makefile
+ test/blackbox/test_case_channel_conn_06/Makefile
+ test/blackbox/test_case_channel_conn_07/Makefile
+ test/blackbox/test_case_channel_conn_08/Makefile
+ test/blackbox/test_case_meta_conn_01/Makefile
+ test/blackbox/test_case_meta_conn_02/Makefile
+ test/blackbox/test_case_meta_conn_03/Makefile
+ test/blackbox/test_case_meta_conn_04/Makefile
+ test/blackbox/test_case_meta_conn_05/Makefile
+ test/blackbox/test_cases_submesh01/Makefile
+ test/blackbox/test_cases_submesh02/Makefile
+ test/blackbox/test_cases_submesh03/Makefile
+ test/blackbox/test_cases_submesh04/Makefile
+ examples/Makefile
+])
AC_OUTPUT
projects / meshlink / blobdiff