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.
32 lines
1,014 B
Nix
32 lines
1,014 B
Nix
{ lib, stdenv, fetchurl }:
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stdenv.mkDerivation rec {
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pname = "libomxil-bellagio";
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version = "0.9.3";
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src = fetchurl {
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url = "mirror://sourceforge/omxil/omxil/Bellagio%20${version}/${pname}-${version}.tar.gz";
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sha256 = "0k6p6h4npn8p1qlgq6z3jbfld6n1bqswzvxzndki937gr0lhfg2r";
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};
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configureFlags =
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lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [ "ac_cv_func_malloc_0_nonnull=yes" ];
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patches = [
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./fedora-fixes.patch
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./fno-common.patch
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];
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doCheck = false; # fails
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# Fix for #40213, probably permanent, because upstream doesn't seem to be
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# developed anymore. Alternatively, gcc7Stdenv could be used.
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NIX_CFLAGS_COMPILE = "-Wno-error=array-bounds -Wno-error=stringop-overflow=8";
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meta = with lib; {
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homepage = "https://sourceforge.net/projects/omxil/";
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description = "An opensource implementation of the Khronos OpenMAX Integration Layer API to access multimedia components";
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license = licenses.lgpl21;
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platforms = platforms.linux;
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};
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}
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