forked from mirrors/nixpkgs
fb106ee08b
On vanilla gcc-10 (and gcc-9 -fno-common) build fails as:
```
../libtool --tag=CC --mode=link gcc ... -o libomxil-bellagio.la ...
ld: .libs/libomxil_bellagio_la-omx_reference_resource_manager.o:(.bss+0x18):
multiple definition of `globalIndex';
.libs/libomxil_bellagio_la-st_static_component_loader.o:(.bss+0x358):
first defined here
```
Upstream gcc-10 changed the default from -fcommon to fno-common:
https://gcc.gnu.org/PR85678.
The error also happens if CFLAGS=-fno-common passed explicitly.
33 lines
1.1 KiB
Diff
33 lines
1.1 KiB
Diff
Fix build faiure on gcc-10 (defaults to -fno-common).
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--- a/src/omx_reference_resource_manager.c
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+++ b/src/omx_reference_resource_manager.c
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@@ -30,6 +30,11 @@
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#include "base/omx_base_component.h"
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#include "queue.h"
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+int globalIndex;
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+NameIndexType *listOfcomponentRegistered;
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+ComponentListType **globalComponentList;
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+ComponentListType **globalWaitingComponentList;
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+
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/**
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* This is the static base pointer of the list
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*/
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--- a/src/omx_reference_resource_manager.h
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+++ b/src/omx_reference_resource_manager.h
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@@ -49,10 +49,10 @@ struct NameIndexType {
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};
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-int globalIndex;
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-NameIndexType *listOfcomponentRegistered;
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-ComponentListType **globalComponentList;
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-ComponentListType **globalWaitingComponentList;
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+extern int globalIndex;
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+extern NameIndexType *listOfcomponentRegistered;
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+extern ComponentListType **globalComponentList;
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+extern ComponentListType **globalWaitingComponentList;
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OMX_ERRORTYPE RM_RegisterComponent(char *name, int max_components);
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OMX_ERRORTYPE addElemToList(ComponentListType **list, OMX_COMPONENTTYPE *openmaxStandComp, int index, OMX_BOOL bIsWaiting);
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