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-rw-r--r--libraries/libunicap/gcc10.patch25
1 files changed, 25 insertions, 0 deletions
diff --git a/libraries/libunicap/gcc10.patch b/libraries/libunicap/gcc10.patch
new file mode 100644
index 0000000000..638f4eb8d9
--- /dev/null
+++ b/libraries/libunicap/gcc10.patch
@@ -0,0 +1,25 @@
+Patch by Robert Scheck <robert@fedoraproject.org> for libunicap <= 0.9.12 to declare the
+struct as extern in header files (https://gcc.gnu.org/gcc-10/porting_to.html).
+
+--- libunicap-0.9.12/common/queue.h 2010-01-17 08:49:29.000000000 +0100
++++ libunicap-0.9.12/common/queue.h.gcc10 2020-02-09 23:30:16.963136320 +0100
+@@ -24,7 +24,7 @@
+ #include <sys/time.h>
+ #include <semaphore.h>
+
+-struct _unicap_queue
++extern struct _unicap_queue
+ {
+ sem_t sema;
+ sem_t *psema;
+--- libunicap-0.9.12/cpi/euvccam/queue.h 2010-01-19 07:52:49.000000000 +0100
++++ libunicap-0.9.12/cpi/euvccam/queue.h.gcc10 2020-02-09 23:30:05.037048713 +0100
+@@ -24,7 +24,7 @@
+ #include <sys/time.h>
+ #include <semaphore.h>
+
+-struct _unicap_queue
++extern struct _unicap_queue
+ {
+ sem_t sema;
+ sem_t *psema;