make IPv6 optional

[free-sw/xcb/libxcb] / configure.ac

diff --git a/configure.ac b/configure.ac
index 2f14c71..df554e6 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -2,18 +2,14 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ(2.57)
-AC_INIT([libXCB],
-        0.9,
+AC_INIT([libxcb],
+        1.1,
         [xcb@lists.freedesktop.org])
 AC_CONFIG_SRCDIR([xcb.pc.in])
 AM_INIT_AUTOMAKE([foreign dist-bzip2])
 
-dnl This ifdef has no useful effect prior to automake 1.9, but in 1.9
-dnl it allows the user to not have check.m4 installed.
-m4_ifdef([AM_PATH_CHECK],[
-AM_PATH_CHECK(0.8.2, [HAVE_CHECK=true], [HAVE_CHECK=false])
-])
-AM_CONDITIONAL(HAVE_CHECK, test x$HAVE_CHECK = xtrue)
+PKG_CHECK_MODULES(CHECK, [check >= 0.9.4], [HAVE_CHECK=yes], [HAVE_CHECK=no])
+AM_CONDITIONAL(HAVE_CHECK, test x$HAVE_CHECK = xyes)
 
 AC_CONFIG_HEADERS([src/config.h])
 
@@ -26,7 +22,7 @@ if test "$XSLTPROC" = "no"; then
 fi
 
 HTML_CHECK_RESULT=false
-if test x"$HAVE_CHECK" = xtrue; then
+if test x"$HAVE_CHECK" = xyes; then
        if test x"$XSLTPROC" != xno; then
                HTML_CHECK_RESULT=true
        fi
@@ -34,9 +30,27 @@ fi
 AC_SUBST(HTML_CHECK_RESULT)
 
 # Checks for pkg-config packages
-PKG_CHECK_MODULES(XCBPROTO, xcb-proto >= 0.9)
-PKG_CHECK_MODULES(XPROTO, xproto)
-PKG_CHECK_MODULES(XAU, xau)
+PKG_CHECK_MODULES(XCBPROTO, xcb-proto >= 1.1)
+NEEDED="pthread-stubs xau >= 0.99.2"
+PKG_CHECK_MODULES(NEEDED, $NEEDED)
+
+have_xdmcp="no"
+PKG_CHECK_MODULES(XDMCP, xdmcp,
+       AC_CHECK_LIB(Xdmcp, XdmcpWrap,
+               [
+               AC_DEFINE(HASXDMAUTH,1,[Has Wraphelp.c needed for XDM AUTH protocols])
+               NEEDED="$NEEDED xdmcp"
+               have_xdmcp="yes"
+               ],
+               [
+               XDMCP_CFLAGS=
+               XDMCP_LIBS=
+               ], [$XDMCP_LIBS]),
+       [AC_MSG_RESULT(no)])
+
+AC_CHECK_HEADER([execinfo.h], [AC_DEFINE(HAVE_BACKTRACE,1,[Has backtrace*() needed for retrieving stack traces])])
+
+AC_SUBST(NEEDED)
 
 # Find the xcb-proto protocol descriptions
 AC_MSG_CHECKING(XCBPROTO_XCBINCLUDEDIR)
@@ -45,39 +59,53 @@ AC_MSG_RESULT($XCBPROTO_XCBINCLUDEDIR)
 AC_SUBST(XCBPROTO_XCBINCLUDEDIR)
 
 AC_HEADER_STDC
-AC_SEARCH_LIBS(gethostbyname, nsl)
+AC_SEARCH_LIBS(getaddrinfo, socket)
 AC_SEARCH_LIBS(connect, socket)
 
-xcbincludedir='${includedir}/X11/XCB'
+xcbincludedir='${includedir}/xcb'
 AC_SUBST(xcbincludedir)
 
-AC_ARG_WITH(opt,
-AC_HELP_STRING([--with-opt],       [compile with reasonable optimizations])
-AC_HELP_STRING([--with-opt=FLAGS], [compile with specified FLAGS])
-AC_HELP_STRING([--with-opt=small], [compile for smallest code])
-AC_HELP_STRING([--with-opt=debug], [compile for debugging (default)]),
-[
-       case "$withval" in
-       yes)
-               optflags="-O3"
-               ;;
-       small)
-               optflags="-Os -fomit-frame-pointer -DNDEBUG"
-               ;;
-       no|debug)
-               optflags="-g"
-               ;;
-       *)
-               optflags="$withval"
-               ;;
-       esac
-])
-AC_CACHE_CHECK([what compiler optimizations to apply], [optflags], [optflags="-g"])
-CDEBUGFLAGS="$optflags -Wall -pedantic -Wpointer-arith \
-       -Wstrict-prototypes -Wmissing-declarations -Wnested-externs"
-AC_SUBST(CDEBUGFLAGS)
-
-AC_CONFIG_FILES([Makefile src/Makefile tests/Makefile])
-AC_CONFIG_FILES([xcb.pc])
+if  test "x$GCC" = xyes ; then
+    CWARNFLAGS="-Wall -pedantic -Wpointer-arith \
+               -Wstrict-prototypes -Wmissing-declarations -Wnested-externs"
+else
+    AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
+    if test "x$SUNCC" = "xyes"; then
+       CWARNFLAGS="-v"
+    fi
+fi
+AC_SUBST(CWARNFLAGS)
+
+GCC_CHECK_VISIBILITY()
+
+# htmldir is not defined prior to autoconf 2.59c, so on earlier versions
+# set an equivalent value.
+AC_PREREQ([2.59c], [], [AC_SUBST([htmldir], [m4_ifset([AC_PACKAGE_TARNAME],
+         ['${datadir}/doc/${PACKAGE_TARNAME}'],
+         ['${datadir}/doc/${PACKAGE}'])
+])])
+AM_CHECK_DOXYGEN()
+
+AC_CONFIG_FILES([Makefile src/Makefile tests/Makefile doc/Makefile])
+AC_CONFIG_FILES([xcb.pc xcb-xlib.pc xcb-composite.pc xcb-damage.pc xcb-dpms.pc xcb-glx.pc xcb-randr.pc xcb-record.pc xcb-render.pc xcb-res.pc xcb-screensaver.pc xcb-shape.pc xcb-shm.pc xcb-sync.pc xcb-xevie.pc xcb-xf86dri.pc xcb-xfixes.pc xcb-xinerama.pc xcb-xprint.pc xcb-xtest.pc xcb-xv.pc xcb-xvmc.pc])
+AC_CONFIG_FILES([doc/xcb.doxygen])
 
 AC_OUTPUT
+
+dnl Configuration output
+
+echo ""
+echo "  Package: ${PACKAGE_NAME} ${PACKAGE_VERSION}"
+echo ""
+echo "  Configuration"
+echo "    XDM support.........: ${have_xdmcp}"
+echo "    Build unit tests....: ${HAVE_CHECK}"
+echo ""
+echo "  Used CFLAGS:"
+echo "    CPPFLAGS............: ${CPPFLAGS}"
+echo "    CFLAGS..............: ${CFLAGS}"
+echo "    Warning CFLAGS......: ${CWARNFLAGS}"
+echo ""
+echo "  Installation:"
+echo "    Prefix..............: ${prefix}"
+echo ""