Add xcb_send_fd API

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

diff --git a/configure.ac b/configure.ac
index 8cc5775..54cda2f 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -2,20 +2,23 @@
 # Process this file with autoconf to produce a configure script.
 
 # Initialize Autoconf
-AC_PREREQ(2.57)
+AC_PREREQ([2.60])
 AC_INIT([libxcb],
         1.9,
         [xcb@lists.freedesktop.org])
+AC_CONFIG_AUX_DIR([build-aux])
+AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_SRCDIR([xcb.pc.in])
-# Set common system defines for POSIX extensions, such as _GNU_SOURCE
-# Must be called before any macros that run the compiler (like AC_PROG_LIBTOOL)
-# to avoid autoconf errors.
-AC_USE_SYSTEM_EXTENSIONS
 
 # Initialize Automake
 AM_INIT_AUTOMAKE([foreign dist-bzip2])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
+# Set common system defines for POSIX extensions, such as _GNU_SOURCE
+# Must be called before any macros that run the compiler (like AC_PROG_LIBTOOL)
+# to avoid autoconf errors.
+AC_USE_SYSTEM_EXTENSIONS
+
 AM_PATH_PYTHON([2.6])
 
 PKG_CHECK_MODULES(CHECK, [check >= 0.9.4], [HAVE_CHECK=yes], [HAVE_CHECK=no])
@@ -27,15 +30,12 @@ AC_LIBTOOL_WIN32_DLL
 AC_PROG_LIBTOOL
 AC_PROG_CC
 
-AC_PATH_PROG(XSLTPROC, xsltproc, no)
-if test "$XSLTPROC" = "no"; then
-   AC_MSG_ERROR([XCB requires xsltproc.])
-fi
-
-HTML_CHECK_RESULT=false
+XSLTPROC=no
+HTML_CHECK_RESULT=no
 if test x"$HAVE_CHECK" = xyes; then
+       AC_PATH_PROG(XSLTPROC, xsltproc, no)
        if test x"$XSLTPROC" != xno; then
-               HTML_CHECK_RESULT=true
+               HTML_CHECK_RESULT=yes
        fi
 fi
 AC_SUBST(HTML_CHECK_RESULT)
@@ -81,6 +81,19 @@ AC_HEADER_STDC
 AC_SEARCH_LIBS(getaddrinfo, socket)
 AC_SEARCH_LIBS(connect, socket)
 
+have_sendmsg="no"
+case $host_os in
+linux*)
+        AC_SEARCH_LIBS(sendmsg, socket, [have_sendmsg="yes"], [have_sendmsg="no"])
+        ;;
+esac
+
+case x$have_sendmsg in
+xyes)
+        AC_DEFINE([HAVE_SENDMSG],1,[Define if your platform supports sendmsg])
+        ;;
+esac
+
 have_win32="no"
 lt_enable_auto_import=""
 case $host_os in
@@ -128,25 +141,18 @@ xcbincludedir='${includedir}/xcb'
 AC_SUBST(xcbincludedir)
 
 if  test "x$GCC" = xyes ; then
-    CWARNFLAGS="-Wall -pedantic -Wpointer-arith \
+    CWARNFLAGS="-Wall -Wpointer-arith -Wold-style-definition \
                -Wstrict-prototypes -Wmissing-declarations -Wnested-externs"
 else
     AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
     if test "x$SUNCC" = "xyes"; then
-       CWARNFLAGS="-v"
+       CWARNFLAGS="-v -fd"
     fi
 fi
 AC_SUBST(CWARNFLAGS)
 
 XCB_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}'])
-])])
-
 XCB_CHECK_DOXYGEN()
 
 AC_CHECK_FUNC(getaddrinfo, [AC_DEFINE(HAVE_GETADDRINFO, 1, [getaddrinfo() function is available])], )
@@ -257,7 +263,9 @@ echo "  Package: ${PACKAGE_NAME} ${PACKAGE_VERSION}"
 echo ""
 echo "  Configuration"
 echo "    XDM support.........: ${have_xdmcp}"
+echo "    sendmsg fd passing..: ${have_sendmsg}"
 echo "    Build unit tests....: ${HAVE_CHECK}"
+echo "      with html results.: ${HTML_CHECK_RESULT}"
 echo "    XCB buffer size.....: ${xcb_queue_buffer_size}"
 echo ""
 echo "  X11 extensions"