build-sys: fix build on Hurd

[catta] / configure.ac

diff --git a/configure.ac b/configure.ac
index 4e527bc53205ce6665fcbf38fbfa0ef69f311d1c..1426f54e3b5be114d6d82f6377cef8a5d205e406 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,8 +1,6 @@
 # -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-# $Id$
-
 # This file is part of avahi.
 #
 # avahi is free software; you can redistribute it and/or modify it
@@ -46,13 +44,16 @@ AC_CANONICAL_HOST
 
 AM_SILENT_RULES([yes])
 
-if type -p stow > /dev/null && test -d /usr/local/stow ; then
-    AC_MSG_NOTICE([*** Found /usr/local/stow: default install prefix set to /usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION} ***])
-    ac_default_prefix="/usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION}"
-fi
+AC_CHECK_PROG([STOW], [stow], [yes], [no])
+
+AS_IF([test "x$STOW" = "xyes" && test -d /usr/local/stow], [
+        AC_MSG_NOTICE([*** Found /usr/local/stow: default install prefix set to /usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION} ***])
+        ac_default_prefix="/usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION}"
+])
 
 # Checks for programs.
 AC_PROG_CC
+AC_PROG_CC_C99
 AC_PROG_CXX
 AM_PROG_CC_C_O
 AC_USE_SYSTEM_EXTENSIONS
@@ -172,6 +173,7 @@ AC_DEFINE([HAVE_PF_ROUTE],[],[Support for PF_ROUTE])
 , [], [
 #include <sys/types.h>
 #include <sys/socket.h>
+#include <net/if_dl.h>
 ])
 
 AM_CONDITIONAL(HAVE_PF_ROUTE, [ test x"$HAVE_PF_ROUTE" = xyes ])
@@ -304,7 +306,7 @@ test_gcc_flag() {
 # If using GCC specify some additional parameters
 if test "x$GCC" = "xyes" ; then
 
-    DESIRED_FLAGS="-Wall -W -Wextra -pedantic -pipe -Wformat -Wold-style-definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Winline"
+    DESIRED_FLAGS="-Wall -W -Wextra -pedantic -pipe -Wformat -Wold-style-definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Winline -fdiagnostics-show-option -Wno-cast-qual"
 
     if test "x$HAVE_NETLINK" = "xyes" ; then
         # Test whether rtnetlink.h can be included when compiled with -std=c99
@@ -418,7 +420,6 @@ AM_GLIB_GNU_GETTEXT
 avahilocaledir='${prefix}/${DATADIRNAME}/locale'
 AC_SUBST(avahilocaledir)
 
-
 # Check for pkg-config manually first, as if its not installed the
 # PKG_PROG_PKG_CONFIG macro won't be defined.
 AC_CHECK_PROG(have_pkg_config, pkg-config, yes, no)
@@ -518,10 +519,10 @@ fi
 AM_CONDITIONAL(HAVE_QT4, test "x$HAVE_QT4" = "xyes")
 
 #
-# Check for GTK+
+# Check for GTK+ 2.0
 #
 AC_ARG_ENABLE(gtk,
-        AS_HELP_STRING([--disable-gtk],[Disable use of GTK+]),
+        AS_HELP_STRING([--disable-gtk],[Disable use of GTK+ 2]),
         [case "${enableval}" in
                 yes) HAVE_GTK=yes ;;
                 no)  HAVE_GTK=no ;;
@@ -537,6 +538,28 @@ if test "x$HAVE_GTK" = "xyes" ; then
 fi
 AM_CONDITIONAL(HAVE_GTK, test "x$HAVE_GTK" = "xyes")
 
+#
+# Check for GTK+ 3.0
+#
+AC_ARG_ENABLE(gtk3,
+        AS_HELP_STRING([--disable-gtk3],[Disable use of GTK+ 3]),
+        [case "${enableval}" in
+                yes) HAVE_GTK3=yes ;;
+                no)  HAVE_GTK3=no ;;
+                *) AC_MSG_ERROR(bad value ${enableval} for --enable-gtk3) ;;
+        esac],
+        [HAVE_GTK3=yes])
+
+if test "x$HAVE_GTK3" = "xyes" ; then
+        # Check for GTK 3.0
+        PKG_CHECK_MODULES(GTK30, [ gtk+-3.0 ])
+        AC_SUBST(GTK30_CFLAGS)
+        AC_SUBST(GTK30_LIBS)
+fi
+AM_CONDITIONAL(HAVE_GTK3, test "x$HAVE_GTK3" = "xyes")
+
+AM_CONDITIONAL(HAVE_GTK2OR3, test "x$HAVE_GTK3" = "xyes" -o "x$HAVE_GTK2" = "xyes" )
+
 #
 # D-Bus
 #
@@ -1104,7 +1127,8 @@ echo "
     CFLAGS:                                    ${CFLAGS}
     Enable GLIB:                               ${HAVE_GLIB}
     Enable GLIB GObject:                       ${HAVE_GOBJECT}
-    Enable GTK:                                ${HAVE_GTK}
+    Enable GTK 2.0:                            ${HAVE_GTK}
+    Enable GTK 3.0:                            ${HAVE_GTK3}
     Enable D-Bus:                              ${HAVE_DBUS}
     With XML:                                  ${with_xml}
     Enable GDBM:                               ${HAVE_GDBM}
@@ -1156,8 +1180,13 @@ if test "x$ENABLE_AUTOIPD" = "xyes" -a "x$HAVE_LIBDAEMON" != "xyes" ; then
    ENABLE_AUTOIPD="no   (You need libdaemon!)"
 fi
 
+HAVE_GTK2OR3=no
+if test "x$HAVE_GTK" = "xyes" -o "x$HAVE_GTK3" = "xyes" ; then
+   HAVE_GTK2OR3=yes
+fi
+
 BUILD_UI="no"
-if test "x$HAVE_GTK" = "xyes" -a "x$BUILD_CLIENT" = "xyes" ; then
+if test "x$HAVE_GTK2OR3" = "xyes" -a "x$BUILD_CLIENT" = "xyes" ; then
    BUILD_UI="yes"
 fi
 
@@ -1175,7 +1204,7 @@ echo "\
     Building avahi-python:              ${BUILD_PYTHON}
     Building libavahi-glib:             ${HAVE_GLIB}
     Building libavahi-gobject:          ${BUILD_GOBJECT}
-    Building avahi-discover-standalone: ${HAVE_GTK}
+    Building avahi-discover-standalone: ${HAVE_GTK2OR3}
     Building libavahi-qt3:              ${HAVE_QT3}
     Building libavahi-qt4:              ${HAVE_QT4}
     Building avahi-sharp:               ${HAVE_MONO}