X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=configure.ac;h=dc24f7c7da5208a2f6f9c58bf13e5a9b4b465ee2;hp=005a24a4852b771675a76890cc6f7b55d8e03568;hb=refs%2Fheads%2F1.1;hpb=675e3b497bdc87f5a4dfdef7508cd2070850e69e diff --git a/configure.ac b/configure.ac deleted file mode 100644 index 005a24a4..00000000 --- a/configure.ac +++ /dev/null @@ -1,265 +0,0 @@ -dnl Process this file with autoconf to produce a configure script. - -AC_PREREQ(2.61) -AC_INIT([tinc], m4_esyscmd_s((git describe || echo UNKNOWN) | sed 's/release-//')) -AC_CONFIG_SRCDIR([src/tincd.c]) -AC_GNU_SOURCE -AM_INIT_AUTOMAKE([std-options subdir-objects -Wall]) -AC_CONFIG_HEADERS([config.h]) -AC_CONFIG_MACRO_DIR([m4]) - -# Enable GNU extensions. -# Define this here, not in acconfig's @TOP@ section, since definitions -# in the latter don't make it into the configure-time tests. -AC_GNU_SOURCE -AC_DEFINE([__USE_BSD], 1, [Enable BSD extensions]) - -dnl Checks for programs. -AC_PROG_CC_C99 -AC_PROG_CPP -AC_PROG_INSTALL -AC_PROG_LN_S - -AM_PROG_CC_C_O - -dnl Check and set OS - -AC_CANONICAL_HOST - -case $host_os in - *linux*) - linux=true - AC_DEFINE(HAVE_LINUX, 1, [Linux]) - ;; - *freebsd*) - bsd=true - AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) - ;; - *darwin*) - bsd=true - AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) - ;; - *solaris*) - solaris=true - AC_DEFINE(HAVE_SOLARIS, 1, [Solaris/SunOS]) - ;; - *openbsd*) - bsd=true - AC_DEFINE(HAVE_OPENBSD, 1, [OpenBSD]) - ;; - *netbsd*) - bsd=true - AC_DEFINE(HAVE_NETBSD, 1, [NetBSD]) - ;; - *dragonfly*) - bsd=true - AC_DEFINE(HAVE_DRAGONFLY, 1, [DragonFly]) - ;; - *bsd*) - bsd=true - AC_MSG_WARN("Unknown BSD variant, tinc might not compile or work!") - AC_DEFINE(HAVE_BSD, 1, [Unknown BSD variant]) - ;; - *cygwin*) - cygwin=true - AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin]) - ;; - *mingw*) - mingw=true - AC_DEFINE(HAVE_MINGW, 1, [MinGW]) - LIBS="$LIBS -lws2_32 -lgdi32 -lcrypt32 -liphlpapi" - LDFLAGS="$LDFLAGS -static" - CPPFLAGS="$CPPFLAGS -DMINIUPNP_STATICLIB" - ;; - *) - 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$enable_tunemu" = "xyes"], - [ AC_DEFINE(ENABLE_TUNEMU, 1, [Support for tunemu]) - tunemu=true - ], - [tunemu=false]) - ], - [tunemu=false] -) - -AC_ARG_WITH(windows2000, - AS_HELP_STRING([--with-windows2000], [compile with support for Windows 2000. This disables support for tunneling over existing IPv6 networks.]), - [ AS_IF([test "x$with_windows2000" = "xyes"], - [AC_DEFINE(WITH_WINDOWS2000, 1, [Compile with support for Windows 2000])]) - ] -) - -AC_ARG_WITH(systemd, - AS_HELP_STRING([--with-systemd@<:@=DIR@:>@], [install systemd service files @<:@to DIR if specified@:>@]), - [ systemd=true; systemd_path="$with_systemd" ], - [ systemd=false ] -) - -AS_IF([test "x$with_systemd" = "xyes"], [systemd_path="/lib/systemd/system"], - [AS_IF([test "x$with_systemd" = "xno"], [systemd=false])]) - -AC_SUBST(systemd_path, $systemd_path) - -AM_CONDITIONAL(LINUX, test "$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 "$tunemu" = true) -AM_CONDITIONAL(WITH_SYSTEMD, test "$systemd" = true) - -AC_CACHE_SAVE - -AS_IF([test -d /sw/include], [CPPFLAGS="$CPPFLAGS -I/sw/include"]) -AS_IF([test -d /sw/lib], [LIBS="$LIBS -L/sw/lib"]) - -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$enable_hardening" != "xno"], - [AX_CHECK_COMPILE_FLAG([-DFORTIFY_SOURCE=2], [CPPFLAGS="$CPPFLAGS -DFORTIFY_SOURCE=2"]) - AX_CHECK_COMPILE_FLAG([-fno-strict-overflow], [CPPFLAGS="$CPPFLAGS -fno-strict-overflow"]) - AX_CHECK_COMPILE_FLAG([-fwrapv], [CPPFLAGS="$CPPFLAGS -fwrapv"]) - case $host_os in - *mingw*) - AX_CHECK_LINK_FLAG([-Wl,--dynamicbase], [LDFLAGS="$LDFLAGS -Wl,--dynamicbase"]) - AX_CHECK_LINK_FLAG([-Wl,--nxcompat], [LDFLAGS="$LDFLAGS -Wl,--nxcompat"]) - ;; - *) - AX_CHECK_COMPILE_FLAG([-fPIE], [CPPFLAGS="$CPPFLAGS -fPIE"]) - AX_CHECK_LINK_FLAG([-pie], [LDFLAGS="$LDFLAGS -pie"]) - ;; - esac - AX_CHECK_LINK_FLAG([-Wl,-z,relro], [LDFLAGS="$LDFLAGS -Wl,-z,relro"]) - AX_CHECK_LINK_FLAG([-Wl,-z,now], [LDFLAGS="$LDFLAGS -Wl,-z,now"]) - ] -); - -dnl Checks for header files. -dnl We do this in multiple stages, because unlike Linux all the other operating systems really suck and don't include their own dependencies. - -AC_HEADER_STDC -AC_CHECK_HEADERS([stdbool.h syslog.h sys/file.h sys/ioctl.h sys/mman.h sys/param.h sys/resource.h sys/socket.h sys/time.h sys/uio.h sys/un.h sys/wait.h netdb.h arpa/inet.h dirent.h]) -AC_CHECK_HEADERS([net/if.h net/if_types.h linux/if_tun.h net/if_tun.h net/tun/if_tun.h net/if_tap.h net/tap/if_tap.h net/ethernet.h net/if_arp.h netinet/in_systm.h netinet/in.h netinet/in6.h time.h netpacket/packet.h], - [], [], [#include "$srcdir/src/have.h"] -) -AC_CHECK_HEADERS([netinet/if_ether.h netinet/ip.h netinet/ip6.h resolv.h], - [], [], [#include "$srcdir/src/have.h"] -) -AC_CHECK_HEADERS([netinet/tcp.h netinet/ip_icmp.h netinet/icmp6.h], - [], [], [#include "$srcdir/src/have.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 "$srcdir/src/have.h"] -) - -dnl Checks for library functions. -AC_TYPE_SIGNAL -AC_CHECK_FUNCS([asprintf daemon fchmod flock ftime fork get_current_dir_name gettimeofday mlockall putenv random select strdup strerror strsignal strtol system time usleep unsetenv vsyslog writev], - [], [], [#include "$srcdir/src/have.h"] -) - -dnl Support for SunOS - -AC_CHECK_FUNC(socket, [], [ - AC_CHECK_LIB(socket, connect) -]) -AC_CHECK_FUNC(gethostbyname, [], [ - AC_CHECK_LIB(nsl, gethostbyname) -]) - -AC_CHECK_DECLS([freeaddrinfo, gai_strerror, getaddrinfo, getnameinfo], - [], [], [#include "$srcdir/src/have.h"] -) - -AC_CHECK_DECLS([res_init], [AC_CHECK_LIB(resolv, res_init)], [], [ - #include - #include -]) - -AC_CACHE_SAVE - -AC_ARG_ENABLE(legacy-protocol, - AS_HELP_STRING([--disable-legacy-protocol], [disable support for the legacy (tinc 1.0) protocol]), - [ AS_IF([test "x$enable_legacy_protocol" = "xno"], - [ AC_DEFINE(DISABLE_LEGACY, 1, [Disable support for the legacy (tinc 1.0) protocol]) ]) - ] -) - -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])], []) -dnl AC_ARG_WITH(openssl, AC_HELP_STRING([--without-openssl], [disable support for OpenSSL])], []) - -tinc_CURSES -tinc_READLINE -tinc_ZLIB -tinc_LZO - -AS_IF([test "x$enable_legacy_protocol" != "xno"], - [AS_IF([test -n "$with_libgcrypt"], - [gcrypt=true; tinc_LIBGCRYPT], - [openssl=true; tinc_OPENSSL]) - ] -) - -AM_CONDITIONAL(OPENSSL, test -n "$openssl") -AM_CONDITIONAL(GCRYPT, test -n "$gcrypt") - -tinc_MINIUPNPC -AM_CONDITIONAL(MINIUPNPC, test "x$enable_miniupnpc" = "xyes") - -dnl Check if support for jumbograms is requested -AC_ARG_ENABLE(jumbograms, - AS_HELP_STRING([--enable-jumbograms], [enable support for jumbograms (packets up to 9000 bytes)]), - [ AS_IF([test "x$enable_jumbograms" = "xyes"], - [ AC_DEFINE(ENABLE_JUMBOGRAMS, 1, [Support for jumbograms (packets up to 9000 bytes)]) ]) - ] -) - -AC_CONFIG_FILES([Makefile src/Makefile doc/Makefile gui/Makefile test/Makefile systemd/Makefile]) - -AC_OUTPUT