Fix compat for old pkg-config and gnutls

diff --git a/ChangeLog b/ChangeLog
index b4a5f146623fbc9760c35bff19c177aa52aeb148..c9b253e37f0b294e285850e42bbc8181b9af0a27 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+Tue Jan 22 16:27:47 EST 2008 Daniel P. Berrange <berrange@redhat.com>
+
+       * configure.ac: Remove use of PKG_CHECK_EXISTS macro. Avoid
+       lines going over 80 chars wide. Make sasl check automatic
+       enable/disable as neccessary.
+       * acinclude.m4: Added compatability macro for old pkg-config
+       * src/gnutls_1_0_compat.h: Add compat for gnutls_cipher_algorithm_t
+
 Mon Jan 21 18:03:47 CET 2008  Jim Meyering  <meyering@redhat.com>
 
        Avoid "may be used uninitialized" warning.

diff --git a/acinclude.m4 b/acinclude.m4
index 8ec39209a2af17a5f681ffe522d3e0551ae4282c..0cfc1bc1e6d99ce47dae64c9106f87c1877f0811 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -88,3 +88,29 @@ AC_DEFUN([LIBVIRT_COMPILE_WARNINGS],[
     WARN_CFLAGS="$compiler_flags $complCFLAGS"
     AC_SUBST(WARN_CFLAGS)
 ])
+
+
+dnl
+dnl To support the old pkg-config from RHEL4 vintage, we need
+dnl to define the PKG_PROG_PKG_CONFIG macro if its not already
+dnl present
+m4_ifndef([PKG_PROG_PKG_CONFIG],
+  [AC_DEFUN([PKG_PROG_PKG_CONFIG],
+[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
+m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
+AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+        AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
+fi
+if test -n "$PKG_CONFIG"; then
+        _pkg_min_version=m4_default([$1], [0.9.0])
+        AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
+        if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+                AC_MSG_RESULT([yes])
+        else
+                AC_MSG_RESULT([no])
+                PKG_CONFIG=""
+        fi
+fi[]dnl
+])])
+

diff --git a/configure.in b/configure.in
index 06c6b641e4bcbe262362cec59487239c32288c94..6cadb41c63eacf6c4f34afcfda5e2672b9cafb38 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -218,12 +218,6 @@ CPPFLAGS="$CPPFLAGS -I$withval/install/usr/include"
 LDFLAGS="$LDFLAGS -L$withval/install/usr/lib"
 fi
 
-dnl
-dnl To be able to make dist on a non-xenified host
-dnl
-AC_ARG_WITH(depends,
-       [  --with-depends          check for dependancies (on)])
-
 LIBVIRT_FEATURES=
 WITH_XEN=0
 
@@ -242,9 +236,6 @@ if test "$with_remote" = "yes" ; then
     LIBVIRT_FEATURES="$LIBVIRT_FEATURES -DWITH_REMOTE"
 fi
 
-if test "$with_depends" != "no"
-then
-
 if test "$with_xen" = "yes" ; then
     dnl search for the Xen store library
     AC_SEARCH_LIBS(xs_read, [xenstore],
@@ -297,17 +288,14 @@ LIBXML_LIBS=""
 LIBXML_FOUND="no"
 
 AC_ARG_WITH(libxml, [  --with-libxml=[PFX]       libxml2 location])
-if test "z$with_libxml" = "zno" ; then
+if test "x$with_libxml" = "xno" ; then
     AC_MSG_CHECKING(for libxml2 libraries >= $LIBXML_REQUIRED)
     AC_MSG_ERROR(libxml2 >= $LIBXML_REQUIRED is required for libvirt)
-elif test "z$with_libxml" = "z" -a "x$PKG_CONFIG" != "x" ; then
-    PKG_CHECK_EXISTS(libxml-2.0,[LIBXML_FOUND=yes])
-    if test "$LIBXML_FOUND" != "no" ; then
-        PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= $LIBXML_REQUIRED)
-    fi
+elif test "x$with_libxml"  = "x" -a "x$PKG_CONFIG" = "x" ; then
+    PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= $LIBXML_REQUIRED, [LIBXML_FOUND=yes], [LIBXML_FOUND=no])
 fi
-if test "z$LIBXML_FOUND" = "zno" ; then
-    if test "z$with_libxml" != "z" ; then
+if test "$LIBXML_FOUND" = "no" ; then
+    if test "x$with_libxml" != "x" ; then
        LIBXML_CONFIG=$with_libxml/bin/$LIBXML_CONFIG
     fi
     AC_MSG_CHECKING(libxml2 $LIBXML_CONFIG >= $LIBXML_REQUIRED )
@@ -322,7 +310,8 @@ if test "z$LIBXML_FOUND" = "zno" ; then
        LIBXML_FOUND="yes"
         AC_MSG_RESULT(yes)
     else
-        AC_MSG_ERROR(You need at least libxml2 $LIBXML_REQUIRED for this version of libvirt)
+        AC_MSG_ERROR(
+          [You need at least libxml2 $LIBXML_REQUIRED for this version of libvirt])
     fi
 fi
 
@@ -343,16 +332,21 @@ LDFLAGS="$old_ldflags"
 dnl GnuTLS library
 GNUTLS_CFLAGS=
 GNUTLS_LIBS=
-if test "x$PKG_CONFIG" != "x" ; then
-  PKG_CHECK_MODULES(GNUTLS, gnutls >= $GNUTLS_REQUIRED)
-else
+GNUTLS_FOUND=no
+if test -z "$PKG_CONFIG" ; then
+  PKG_CHECK_MODULES(GNUTLS, gnutls >= $GNUTLS_REQUIRED,
+     [GNUTLS_FOUND=yes], [GNUTLS_FOUND=no])
+fi
+if test "$GNUTLS_FOUND" = "no"; then
   AC_CHECK_HEADER([gnutls/gnutls.h],
-       [],
-       AC_MSG_ERROR([You must install the GnuTLS development package in order to compile libvirt]))
+    [],
+    AC_MSG_ERROR(
+      [You must install the GnuTLS development package in order to compile libvirt]))
   old_libs="$LIBS"
   AC_CHECK_LIB(gnutls, gnutls_handshake,
-       [],
-       [AC_MSG_ERROR([You must install the GnuTLS library in order to compile and run libvirt])])
+    [],
+    [AC_MSG_ERROR(
+       [You must install the GnuTLS library in order to compile and run libvirt])])
   GNUTLS_LIBS=$LIBS
   LIBS="$old_libs"
 fi
@@ -379,12 +373,12 @@ dnl Cyrus SASL
 AC_ARG_WITH(sasl,
   [  --with-sasl         use cyrus SASL for authentication],
   [],
-  [with_sasl=yes])
+  [with_sasl=check])
 
 SASL_CFLAGS=
 SASL_LIBS=
-if test "$with_sasl" != "no"; then
-  if test "$with_sasl" != "yes"; then
+if test "x$with_sasl" != "xno"; then
+  if test "x$with_sasl" != "xyes" -a "x$with_sasl" != "xcheck"; then
     SASL_CFLAGS="-I$with_sasl"
     SASL_LIBS="-L$with_sasl"
   fi
@@ -392,18 +386,31 @@ if test "$with_sasl" != "no"; then
   old_libs="$LIBS"
   CFLAGS="$CFLAGS $SASL_CFLAGS"
   LIBS="$LIBS $SASL_LIBS"
-  AC_CHECK_HEADER([sasl/sasl.h],
-       [],
-       AC_MSG_ERROR([You must install the Cyrus SASL development package in order to compile libvirt]))
-  AC_CHECK_LIB(sasl2, sasl_client_init,
-       [],
-       [AC_MSG_ERROR([You must install the Cyrus SASL library in order to compile and run libvirt])])
+  AC_CHECK_HEADER([sasl/sasl.h],[],[
+    if test "x$with_sasl" != "xcheck" ; then
+        with_sasl=no
+    else
+        AC_MSG_ERROR(
+          [You must install the Cyrus SASL development package in order to compile libvirt])
+    fi])
+  if test "x$with_sasl" != "xno" ; then
+    AC_CHECK_LIB(sasl2, sasl_client_init,[],[
+      if test "x$with_sasl" = "xcheck" ; then
+          with_sasl=no
+      else
+         AC_MSG_ERROR(
+           [You must install the Cyrus SASL library in order to compile and run libvirt])
+      fi])
+  fi
   CFLAGS="$old_cflags"
   LIBS="$old_libs"
   SASL_LIBS="$SASL_LIBS -lsasl2"
-  AC_DEFINE_UNQUOTED(HAVE_SASL, 1, [whether Cyrus SASL is available for authentication])
+  if test "x$with_sasl" = "xyes" ; then
+    AC_DEFINE_UNQUOTED(HAVE_SASL, 1,
+      [whether Cyrus SASL is available for authentication])
+  fi
 fi
-AM_CONDITIONAL(HAVE_SASL, [test "$with_sasl" != "no"])
+AM_CONDITIONAL(HAVE_SASL, [test "x$with_sasl" = "xyes"])
 AC_SUBST(SASL_CFLAGS)
 AC_SUBST(SASL_LIBS)
 
@@ -416,15 +423,22 @@ AC_ARG_WITH(polkit,
   [],
   [with_polkit=check])
 
-if test "$with_polkit" = "check"; then
-  PKG_CHECK_EXISTS(polkit-dbus >= $POLKIT_REQUIRED, [with_polkit=yes], [with_polkit=no])
-fi
-
-if test "$with_polkit" = "yes"; then
-  PKG_CHECK_MODULES(POLKIT, polkit-dbus >= $POLKIT_REQUIRED)
-  AC_DEFINE_UNQUOTED(HAVE_POLKIT, 1, [use PolicyKit for UNIX socket access checks])
+if test "x$with_polkit" = "xyes" -o "x$with_polkit" = "xcheck"; then
+  PKG_CHECK_MODULES(POLKIT, polkit-dbus >= $POLKIT_REQUIRED,
+    [with_polkit=yes], [
+    if test "x$with_polkit" = "xcheck" ; then
+       with_polkit=no
+    else
+       AC_MSG_ERROR(
+         [You must install PolicyKit >= $POLKIT_REQUIRED to compile libvirt])
+    fi
+  ])
+  if test "x$with_polkit" = "xyes" ; then
+    AC_DEFINE_UNQUOTED(HAVE_POLKIT, 1,
+      [use PolicyKit for UNIX socket access checks])
+  fi
 fi
-AM_CONDITIONAL(HAVE_POLKIT, [test "$with_polkit" = "yes"])
+AM_CONDITIONAL(HAVE_POLKIT, [test "x$with_polkit" = "xyes"])
 AC_SUBST(POLKIT_CFLAGS)
 AC_SUBST(POLKIT_LIBS)
 
@@ -434,17 +448,24 @@ AC_ARG_WITH(avahi,
   [],
   [with_avahi=check])
 
-if test "$with_avahi" = "check" -a "x$PKG_CONFIG" != "x" ; then
-  PKG_CHECK_EXISTS(avahi-client >= $AVAHI_REQUIRED, [with_avahi=yes], [with_avahi=no])
-fi
-
 AVAHI_CFLAGS=
 AVAHI_LIBS=
-if test "$with_avahi" = "yes"; then
-  PKG_CHECK_MODULES(AVAHI, avahi-client >= $AVAHI_REQUIRED)
-  AC_DEFINE_UNQUOTED(HAVE_AVAHI, 1, [whether Avahi is used to broadcast server presense])
+if test "x$with_avahi" = "xyes" -o "x$with_avahi" = "xcheck"; then
+  PKG_CHECK_MODULES(AVAHI, avahi-client >= $AVAHI_REQUIRED,
+    [with_avahi=yes], [
+    if test "x$with_avahi" = "xcheck" ; then
+       with_avahi=no
+    else
+       AC_MSG_ERROR(
+         [You must install Avahi >= $AVAHI_REQUIRED to compile libvirt])
+    fi
+  ])
+  if test "x$with_avahi" = "xyes" ; then
+    AC_DEFINE_UNQUOTED(HAVE_AVAHI, 1,
+      [whether Avahi is used to broadcast server presense])
+  fi
 fi
-AM_CONDITIONAL(HAVE_AVAHI, [test "$with_avahi" = "yes"])
+AM_CONDITIONAL(HAVE_AVAHI, [test "x$with_avahi" = "xyes"])
 AC_SUBST(AVAHI_CFLAGS)
 AC_SUBST(AVAHI_LIBS)
 
@@ -490,9 +511,6 @@ fi
 AC_SUBST(READLINE_CFLAGS)
 AC_SUBST(VIRSH_LIBS)
 
-# end of if with_depends
-fi
-
 AC_SUBST(WITH_XEN)
 AC_SUBST(LIBVIRT_FEATURES)
 

diff --git a/src/gnutls_1_0_compat.h b/src/gnutls_1_0_compat.h
index 2b3111fa2691d913c737cf7a2ed39ba0c966546a..7ec8b638233010b521de0f48efc1e0ffca4e6c11 100644 (file)
--- a/src/gnutls_1_0_compat.h
+++ b/src/gnutls_1_0_compat.h
@@ -31,6 +31,7 @@
 #define gnutls_transport_ptr_t           gnutls_transport_ptr
 #define gnutls_datum_t                   gnutls_datum
 #define gnutls_certificate_credentials_t gnutls_certificate_credentials
+#define gnutls_cipher_algorithm_t        gnutls_cipher_algorithm
 #endif
 
 #endif /* LIBVIRT_GNUTLS_1_0_COMPAT_H__ */