From: Guus Sliepen Date: Wed, 1 May 2013 10:20:06 +0000 (+0200) Subject: Use conditional compilation for device.c. X-Git-Tag: release-1.1pre8~59 X-Git-Url: https://git.tinc-vpn.org/git/browse?a=commitdiff_plain;h=e70b5b5bd77bb66e8dd324c17d86d9bff151aa82;p=tinc Use conditional compilation for device.c. This requires the automake option "subdir-objects" to be enabled, and it becomes more critical to specify the exact path to local header files. --- diff --git a/configure.ac b/configure.ac index ae2117b1..a988154c 100644 --- a/configure.ac +++ b/configure.ac @@ -27,45 +27,45 @@ AC_CANONICAL_HOST case $host_os in *linux*) + linux=true AC_DEFINE(HAVE_LINUX, 1, [Linux]) - [ rm -f src/device.c; ln -sf linux/device.c src/device.c ] ;; *freebsd*) + bsd=true AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) - [ rm -f src/device.c; ln -sf bsd/device.c src/device.c ] ;; *darwin*) + bsd=true AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) - [ rm -f src/device.c; ln -sf bsd/device.c src/device.c ] ;; *solaris*) + solaris=true AC_DEFINE(HAVE_SOLARIS, 1, [Solaris/SunOS]) - [ rm -f src/device.c; ln -sf solaris/device.c src/device.c ] ;; *openbsd*) + bsd=true AC_DEFINE(HAVE_OPENBSD, 1, [OpenBSD]) - [ rm -f src/device.c; ln -sf bsd/device.c src/device.c ] ;; *netbsd*) + bsd=true AC_DEFINE(HAVE_NETBSD, 1, [NetBSD]) - [ rm -f src/device.c; ln -sf bsd/device.c src/device.c ] ;; *dragonfly*) + bsd=true AC_DEFINE(HAVE_DRAGONFLY, 1, [DragonFly]) - [ rm -f src/device.c; ln -sf bsd/device.c src/device.c ] ;; *bsd*) + bsd=true AC_MSG_WARN("Unknown BSD variant, tinc might not compile or work!") AC_DEFINE(HAVE_BSD, 1, [Unknown BSD variant]) - [ rm -f src/device.c; ln -sf bsd/device.c src/device.c ] ;; *cygwin*) + cygwin=true AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin]) - [ rm -f src/device.c; ln -sf cygwin/device.c src/device.c ] ;; *mingw*) + mingw=true AC_DEFINE(HAVE_MINGW, 1, [MinGW]) - [ rm -f src/device.c; cp -f src/mingw/device.c src/device.c ] LIBS="$LIBS -lws2_32 -lgdi32 -lcrypt32" ;; *) @@ -114,6 +114,11 @@ AC_ARG_WITH(windows2000, ] ) +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) @@ -133,13 +138,13 @@ dnl We do this in multiple stages, because unlike Linux all the other operating 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 "have.h"] + [], [], [#include "src/have.h"] ) AC_CHECK_HEADERS([netinet/if_ether.h netinet/ip.h netinet/ip6.h], - [], [], [#include "have.h"] + [], [], [#include "src/have.h"] ) AC_CHECK_HEADERS([netinet/tcp.h netinet/ip_icmp.h netinet/icmp6.h], - [], [], [#include "have.h"] + [], [], [#include "src/have.h"] ) dnl Checks for typedefs, structures, and compiler characteristics. @@ -153,13 +158,13 @@ AC_STRUCT_TM tinc_ATTRIBUTE(__malloc__) 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 "have.h"] + [#include "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 "have.h"] + [], [], [#include "src/have.h"] ) dnl Support for SunOS @@ -172,7 +177,7 @@ AC_CHECK_FUNC(gethostbyname, [], [ ]) AC_CHECK_DECLS([freeaddrinfo, gai_strerror, getaddrinfo, getnameinfo], - [], [], [#include "have.h"] + [], [], [#include "src/have.h"] ) AC_CACHE_SAVE diff --git a/src/Makefile.am b/src/Makefile.am index c073eecf..c1f51f10 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -10,7 +10,29 @@ tincd_SOURCES = \ net_socket.c netutl.c node.c process.c protocol.c protocol_auth.c protocol_edge.c protocol_misc.c \ protocol_key.c protocol_subnet.c route.c sptps.c subnet.c subnet_parse.c event.c tincd.c \ dummy_device.c raw_socket_device.c multicast_device.c names.c + +## Conditionally compile device drivers +if LINUX +tincd_SOURCES += linux/device.c +endif + +if BSD +tincd_SOURCES += bsd/device.c +endif + +if SOLARIS +tincd_SOURCES += solaris/device.c +endif + +if MINGW +tincd_SOURCES += mingw/device.c +endif + +if CYGWIN +tincd_SOURCES += cygwin/device.c +endif + if UML tincd_SOURCES += uml_device.c endif @@ -20,7 +42,7 @@ tincd_SOURCES += vde_device.c endif nodist_tincd_SOURCES = \ - device.c cipher.c crypto.c ecdh.c ecdsa.c digest.c prf.c rsa.c + cipher.c crypto.c ecdh.c ecdsa.c digest.c prf.c rsa.c tinc_SOURCES = \ utils.c getopt.c getopt1.c dropin.c \ @@ -41,7 +63,7 @@ tinc_LDADD = $(READLINE_LIBS) $(CURSES_LIBS) DEFAULT_INCLUDES = -INCLUDES = @INCLUDES@ -I$(top_builddir) +INCLUDES = @INCLUDES@ noinst_HEADERS = \ xalloc.h utils.h getopt.h list.h splay_tree.h dropin.h fake-getaddrinfo.h fake-getnameinfo.h fake-gai-errnos.h ipv6.h ipv4.h ethernet.h \ diff --git a/src/bsd/device.c b/src/bsd/device.c index 9bf0cd52..e083519d 100644 --- a/src/bsd/device.c +++ b/src/bsd/device.c @@ -19,16 +19,16 @@ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ -#include "system.h" - -#include "conf.h" -#include "device.h" -#include "logger.h" -#include "names.h" -#include "net.h" -#include "route.h" -#include "utils.h" -#include "xalloc.h" +#include "../system.h" + +#include "../conf.h" +#include "../device.h" +#include "../logger.h" +#include "../names.h" +#include "../net.h" +#include "../route.h" +#include "../utils.h" +#include "../xalloc.h" #ifdef ENABLE_TUNEMU #include "bsd/tunemu.h" diff --git a/src/cygwin/device.c b/src/cygwin/device.c index b050140e..f4dcae4b 100644 --- a/src/cygwin/device.c +++ b/src/cygwin/device.c @@ -18,21 +18,21 @@ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ -#include "system.h" +#include "../system.h" #include #include -#include "conf.h" -#include "device.h" -#include "logger.h" -#include "names.h" -#include "net.h" -#include "route.h" -#include "utils.h" -#include "xalloc.h" +#include "../conf.h" +#include "../device.h" +#include "../logger.h" +#include "../names.h" +#include "../net.h" +#include "../route.h" +#include "../utils.h" +#include "../xalloc.h" -#include "mingw/common.h" +#include "../mingw/common.h" int device_fd = -1; static HANDLE device_handle = INVALID_HANDLE_VALUE; diff --git a/src/getopt.c b/src/getopt.c index a6782ed6..d63887e5 100644 --- a/src/getopt.c +++ b/src/getopt.c @@ -31,7 +31,7 @@ with this program; if not, write to the Free Software Foundation, Inc., #endif #ifdef HAVE_CONFIG_H -#include +#include "../config.h" #endif #if !defined (__STDC__) || !__STDC__ diff --git a/src/getopt1.c b/src/getopt1.c index 86545f2e..19605a58 100644 --- a/src/getopt1.c +++ b/src/getopt1.c @@ -20,7 +20,7 @@ with this program; if not, write to the Free Software Foundation, Inc., */ #ifdef HAVE_CONFIG_H -#include +#include "../config.h" #endif #include "getopt.h" diff --git a/src/graph.c b/src/graph.c index 45063795..302056a3 100644 --- a/src/graph.c +++ b/src/graph.c @@ -44,7 +44,6 @@ #include "system.h" -#include "config.h" #include "connection.h" #include "device.h" #include "edge.h" diff --git a/have.h b/src/have.h similarity index 100% rename from have.h rename to src/have.h diff --git a/src/linux/device.c b/src/linux/device.c index e262c6a5..3b3b439d 100644 --- a/src/linux/device.c +++ b/src/linux/device.c @@ -18,20 +18,20 @@ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ -#include "system.h" +#include "../system.h" #include #define DEFAULT_DEVICE "/dev/net/tun" -#include "conf.h" -#include "device.h" -#include "logger.h" -#include "names.h" -#include "net.h" -#include "route.h" -#include "utils.h" -#include "xalloc.h" -#include "device.h" +#include "../conf.h" +#include "../device.h" +#include "../logger.h" +#include "../names.h" +#include "../net.h" +#include "../route.h" +#include "../utils.h" +#include "../xalloc.h" +#include "../device.h" typedef enum device_type_t { DEVICE_TYPE_TUN, diff --git a/src/mingw/device.c b/src/mingw/device.c index ac83d8c3..abe544ee 100644 --- a/src/mingw/device.c +++ b/src/mingw/device.c @@ -18,21 +18,21 @@ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ -#include "system.h" +#include "../system.h" #include #include -#include "conf.h" -#include "device.h" -#include "logger.h" -#include "names.h" -#include "net.h" -#include "route.h" -#include "utils.h" -#include "xalloc.h" +#include "../conf.h" +#include "../device.h" +#include "../logger.h" +#include "../names.h" +#include "../net.h" +#include "../route.h" +#include "../utils.h" +#include "../xalloc.h" -#include "mingw/common.h" +#include "common.h" int device_fd = -1; static HANDLE device_handle = INVALID_HANDLE_VALUE; diff --git a/src/solaris/device.c b/src/solaris/device.c index c8c5cbf8..21ce73fa 100644 --- a/src/solaris/device.c +++ b/src/solaris/device.c @@ -19,19 +19,19 @@ */ -#include "system.h" +#include "../system.h" #include #include #include -#include "conf.h" -#include "device.h" -#include "logger.h" -#include "names.h" -#include "net.h" -#include "utils.h" -#include "xalloc.h" +#include "../conf.h" +#include "../device.h" +#include "../logger.h" +#include "../names.h" +#include "../net.h" +#include "../utils.h" +#include "../xalloc.h" #define DEFAULT_DEVICE "/dev/tun" diff --git a/system.h b/src/system.h similarity index 96% rename from system.h rename to src/system.h index c6886222..09638dce 100644 --- a/system.h +++ b/src/system.h @@ -21,7 +21,7 @@ #ifndef __TINC_SYSTEM_H__ #define __TINC_SYSTEM_H__ -#include "config.h" +#include "../config.h" #include "have.h" @@ -37,7 +37,7 @@ typedef int bool; /* Other functions */ -#include "src/dropin.h" +#include "dropin.h" #ifndef HAVE_SOCKLEN_T typedef int socklen_t;