From a8f3d2b2e87aead9f6a1db66dccebb6239ddf004 Mon Sep 17 00:00:00 2001

From: Pino Toscano <ptoscano@redhat.com>

Date: Fri, 19 Jun 2020 17:57:36 +0200

Subject: [PATCH] libosinfo: declare autocleanup funcs with libosinfo < 1.8.0

libosinfo 1.8.0 declares them automatically for all of its classes, so

there is no need to declare ours. This requires fixing the definition of

the IS_LIBOSINFO_VERSION macro to wrap its body in brackets.

While in the process, simplify the workaround for a related bug by

removing a now-useless check.

(cherry picked from commit c1caf7132000a4560c3e20c2753978e8dd10036a)

---

 v2v/libosinfo-c.c | 8 +++++++-

 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/v2v/libosinfo-c.c b/v2v/libosinfo-c.c

index 1ab6bb4d..497840c2 100644

--- a/v2v/libosinfo-c.c

+++ b/v2v/libosinfo-c.c

@@ -40,12 +40,18 @@

 #define V2V_LIBOSINFO_VERSION_HEX \

     MAKE_VERSION_HEX(OSINFO_MAJOR_VERSION, OSINFO_MINOR_VERSION, OSINFO_MICRO_VERSION)

 #define IS_LIBOSINFO_VERSION(maj, min, mic) \

-    V2V_LIBOSINFO_VERSION_HEX >= MAKE_VERSION_HEX(maj, min, mic)

+    (V2V_LIBOSINFO_VERSION_HEX >= MAKE_VERSION_HEX(maj, min, mic))

+/*

+ * libosinfo 1.8.0 provides auto-cleanup functions for all its classes,

+ * so avoid declaring our own.

+ */

+#if !IS_LIBOSINFO_VERSION(1, 8, 0)

 G_DEFINE_AUTOPTR_CLEANUP_FUNC(OsinfoFilter, g_object_unref)

 G_DEFINE_AUTOPTR_CLEANUP_FUNC(OsinfoLoader, g_object_unref)

 G_DEFINE_AUTOPTR_CLEANUP_FUNC(OsinfoList, g_object_unref)

 G_DEFINE_AUTOPTR_CLEANUP_FUNC(OsinfoOsList, g_object_unref)

+#endif

 typedef OsinfoDb *OsinfoDb_t;

 typedef OsinfoOs *OsinfoOs_t;

-- 

2.27.0