gnunet-logread: install only when perl has been found (avoid dysfunctional SHa-bang...

[oweals/gnunet.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index c5c6586e56c23ac3c8daf257914cb62d19c45081..ad59c9231deaad9c93fc15a36dcc5bd7c8e29076 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
@@ -141,6 +141,7 @@ AS_CASE(["$host_os"],
   [*openbsd*],[
      LIBS=`echo $LIBS | sed -e "s/-ldl//"`
      build_target="openbsd"
+     use_openbsd_libtool=true
      LIBPREFIX=
      DLLDIR=lib
      UNIXONLY="#"
@@ -193,6 +194,10 @@ AM_CONDITIONAL(SOLARIS, test "$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")
 
@@ -237,10 +242,33 @@ AM_PATH_PYTHON([3.4],, [:])
 AC_SUBST([PYTHON])
 AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
 
+
 # perl
 AC_PATH_PROG( PERL, perl, ,
               $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin )
 AC_SUBST([PERL])
+AS_IF([test -x "$PERL"],
+  [AC_DEFINE_UNQUOTED([HAVE_PERL], [1], [Path to Perl])],
+  [AC_DEFINE_UNQUOTED([HAVE_PERL], [0], [Path to Perl])])
+
+# should we install gnunet-logread?
+AC_MSG_CHECKING(whether to install gnunet-logread)
+AC_ARG_WITH([gnunet-logread],
+              [AS_HELP_STRING([--with-gnunet-logread],
+                              [Install gnunet-logread])],
+              [logread=${withval}],
+              [logread=no])
+AC_MSG_RESULT($logread)
+AS_IF([test "x$logread" = "xyes"],
+      [AM_CONDITIONAL([GNUNET_LOGREAD], true)
+       AC_DEFINE([GNUNET_LOGREAD],
+                 [1],
+                 [Installing gnunet-logread])],
+      [AM_CONDITIONAL([GNUNET_LOGREAD],
+                      false)
+       AC_DEFINE([GNUNET_LOGREAD],
+                 [0],
+                 [Not installing gnunet-logread])])
 
 # iptables is a soft requirement to run tests
 AC_PATH_TARGET_TOOL(VAR_IPTABLES_BINARY, iptables, false)
@@ -376,6 +404,14 @@ 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?
@@ -398,7 +434,7 @@ 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 $PATH
 # COMMENT: and makes the configure fail if it is missing.
@@ -408,7 +444,7 @@ AS_IF([test "x$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])],
@@ -665,8 +701,9 @@ 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,
@@ -1666,7 +1703,7 @@ 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}],