[Libvirt-cim] [PATCH] Make libconfig requirement optional

# HG changeset patch # User Eduardo Lima (Etrunko) <eblima(a)br.ibm.com&gt; # Date 1310149559 10800 # Node ID 2823d4e157125fc47668a9f0d6ef2f52e52169ce # Parent 395f2d684c1046455462db7e4e87d30e7aae0feb Make libconfig requirement optional libconfig is a required to build libvirt-cim since r1104, but the package is not included in RHEL 5, which we still support. This patch enables libvirt-cim to be built even if libconfig is not found. Note that it will not be possible for users of that distro to configure libvirt-cim to operate in read-only mode. Signed-off-by: Eduardo Lima (Etrunko) <eblima(a)br.ibm.com&gt; diff --git a/acinclude.m4 b/acinclude.m4 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -272,7 +272,11 @@ AC_DEFUN([CHECK_LIBCONFIG], [ - PKG_CHECK_MODULES([LIBCONFIG], [libconfig]) + PKG_CHECK_MODULES([LIBCONFIG], [libconfig], + [LIBCONFIG_FOUND=yes], [LIBCONFIG_FOUND=no]) + if test "$LIBCONFIG_FOUND" = "yes" ; then + AC_DEFINE(HAVE_LIBCONFIG, 1, [Define if libconfig development files were found]) + fi AC_SUBST([LIBCONFIG_CFLAGS]) AC_SUBST([LIBCONFIG_LIBS]) CPPFLAGS="$CPPFLAGS $LIBCONFIG_CFLAGS" diff --git a/libvirt-cim.spec.in b/libvirt-cim.spec.in --- a/libvirt-cim.spec.in +++ b/libvirt-cim.spec.in @@ -22,11 +22,11 @@ BuildRequires: e2fsprogs-devel %else BuildRequires: libuuid-devel +BuildRequires: libconfig-devel %endif BuildRequires: libxml2-devel BuildRequires: libcmpiutil-devel -BuildRequires: libconfig-devel BuildConflicts: sblim-cmpi-devel %description diff --git a/libxkutil/misc_util.c b/libxkutil/misc_util.c --- a/libxkutil/misc_util.c +++ b/libxkutil/misc_util.c @@ -20,6 +20,8 @@ * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include "config.h" + #include <stdio.h> #include <string.h> #include <stdlib.h> @@ -35,12 +37,14 @@ #include <libcmpiutil/libcmpiutil.h> #include <libcmpiutil/std_association.h> + +#ifdef HAVE_LIBCONFIG #include <libconfig.h> +#endif #include "misc_util.h" #include "cs_util.h" -#include "config.h" #define URI_ENV "HYPURI" @@ -58,8 +62,11 @@ static int is_read_only(void) { + int readonly = 0; + +#ifdef HAVE_LIBCONFIG config_t conf; - int ret, readonly = 0; + int ret; const char *readonly_str = "readonly"; config_init(&conf); @@ -82,6 +89,7 @@ LIBVIRTCIM_CONF, readonly); out: config_destroy(&conf); +#endif /* Default value is 0 (false) */ return readonly;