Merge branch 'master' of gnunet.org:gnunet

[oweals/gnunet.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 25a5589023de04b7a3dc25618310c9556309df22..53db0bfaf457bccc203c66c0df75b9cfa30573f6 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -48,7 +48,7 @@ AC_PROG_INSTALL
 AC_PROG_LN_S
 AC_PROG_MAKE_SET
 AM_PROG_CC_C_O
-LT_INIT([disable-static dlopen win32-dll])
+LT_INIT([disable-static dlopen])
 AC_SUBST(MKDIR_P)
 
 # allow for different autotools
@@ -132,8 +132,6 @@ AS_CASE(["$host_os"],
      AC_PATH_XTRA
   ],
   [*freebsd*],[
-     AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
-     AC_DEFINE_UNQUOTED(FREEBSD,1,[This is a FreeBSD system])
      CFLAGS="-D_THREAD_SAFE $CFLAGS"
      build_target="freebsd"
      LIBPREFIX=
@@ -141,17 +139,14 @@ AS_CASE(["$host_os"],
      UNIXONLY="#"
   ],
   [*openbsd*],[
-     AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
-     AC_DEFINE_UNQUOTED(OPENBSD,1,[This is an OpenBSD system])
      LIBS=`echo $LIBS | sed -e "s/-ldl//"`
      build_target="openbsd"
+     use_openbsd_libtool=true
      LIBPREFIX=
      DLLDIR=lib
      UNIXONLY="#"
   ],
   [*netbsd*],[
-     AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
-     AC_DEFINE_UNQUOTED(NETBSD,1,[This is a NetBSD system])
      build_target="netbsd"
      LIBPREFIX=
      DLLDIR=lib
@@ -199,6 +194,10 @@ AM_CONDITIONAL(SOLARIS, test "$build_target" = "solaris")
 AM_CONDITIONAL(XNETBSD, test "$build_target" = "netbsd")
 AM_CONDITIONAL(XFREEBSD, test "$build_target" = "freebsd")
 AM_CONDITIONAL(OPENBSD, test "$build_target" = "openbsd")
+# FIXME: We need a define BSD for some binaries like we
+# need define LINUX for some. This does not scale, how
+# can we solve this better?
+AM_CONDITIONAL(XBSD, test "$build_target" = "netbsd" -o "$build_target" = "freebsd" -o "$build_target" = "openbsd")
 AM_CONDITIONAL(LINUX, test "$build_target" = "linux")
 AM_CONDITIONAL(GNU, test "$build_target" = "gnu")
 
@@ -382,6 +381,14 @@ AC_DEFINE_UNQUOTED([NEED_LIBGCRYPT_VERSION], "$NEED_LIBGCRYPT_VERSION", [require
 
 AC_CHECK_DECLS([struct in6_ifreq], [], [], [[#include <linux/if_tun.h>]])
 
+AC_CHECK_HEADER([if_tun.h],
+    [AC_DEFINE([IF_TUN_HDR], ["if_tun.h"], [if_tun.h include path])],
+    [AC_CHECK_HEADER([linux/if_tun.h],
+        [AC_DEFINE([IF_TUN_HDR], ["linux/if_tun.h"])],
+        [AC_CHECK_HEADER([net/if_tun.h],
+            [AC_DEFINE([IF_TUN_HDR], ["net/if_tun.h"])],
+            [AC_CHECK_HEADER([net/tun/if_tun.h],
+                [AC_DEFINE([IF_TUN_HDR], ["net/tun/if_tun.h"])])])])])
 
 
 # should the build process be building the documentation?
@@ -404,7 +411,7 @@ AS_IF([test "x$documentation" = "xyes"],
                  [0],
                  [Not building the documentation])])
 
-# COMMENT: Check wether to transpile texinfo to mdoc.
+# COMMENT: Check whether to transpile texinfo to mdoc.
 # COMMENT: This is TRUE when --enable-texi2mdoc-generation
 # COMMENT: but ERRORS when texi2mdoc binary is missing in your $PATH
 # COMMENT: and makes the configure fail if it is missing.
@@ -414,7 +421,7 @@ AS_IF([test "x$documentation" = "xyes"],
 # COMMENT: There are 2 nested AS_IFs because we need to catch the
 # COMMENT: potential non-existence of the texi2mdoc binary.
 # COMMENT: Default return value / setting: no
-AC_MSG_CHECKING(wether to include generated texi2mdoc output in installation)
+AC_MSG_CHECKING(whether to include generated texi2mdoc output in installation)
 AC_ARG_ENABLE([texi2mdoc-generation],
               [AS_HELP_STRING([--enable-texi2mdoc-generation],
                               [include generated texi2mdoc output in installation])],
@@ -671,8 +678,9 @@ AS_IF([test "$bluetooth" = 1],
       [AC_DEFINE([HAVE_LIBBLUETOOTH],[0],[Lacking bluetooth library])])
 
 # check for zbar library
-# TODO: Add checks for: -lSM, -lICE, -lX11, -lXv and -ljpeg
-# TODO: if zbar exists.
+# NOTE: Do not add checks for: -lSM, -lICE, -lX11, -lXv and -ljpeg
+# NOTE: they must be provided by the build environment, not the
+# NOTE: build-system of gnunet, as they are 2nd or 3rd level dependencies.
 zbar=0
 AC_MSG_CHECKING(for libzbar)
 AC_ARG_WITH(zbar,
@@ -1672,7 +1680,7 @@ AC_MSG_RESULT($enable_benchmarks)
 AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"])
 
 # should gnunet-testing be compiled
-AC_MSG_CHECKING(wether to compile gnunet-testing)
+AC_MSG_CHECKING(whether to compile gnunet-testing)
 AC_ARG_ENABLE([testing],
    [AS_HELP_STRING([--disable-testing], [do not build gnunet-testing])],
    [enable_testing=${enableval}],