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-rw-r--r--nixpkgs/pkgs/development/libraries/webrtc-audio-processing/enable-riscv.patch18
1 files changed, 18 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/webrtc-audio-processing/enable-riscv.patch b/nixpkgs/pkgs/development/libraries/webrtc-audio-processing/enable-riscv.patch
new file mode 100644
index 000000000000..d61c33548a73
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/webrtc-audio-processing/enable-riscv.patch
@@ -0,0 +1,18 @@
+diff --git a/webrtc/typedefs.h b/webrtc/typedefs.h
+index d875490..ce1f3e8 100644
+--- a/webrtc/typedefs.h
++++ b/webrtc/typedefs.h
+@@ -26,6 +26,13 @@
+ #elif defined(__aarch64__)
+ #define WEBRTC_ARCH_64_BITS
+ #define WEBRTC_ARCH_LITTLE_ENDIAN
++#elif defined(__riscv) || defined(__riscv__)
++#define WEBRTC_ARCH_LITTLE_ENDIAN
++#if __riscv_xlen == 64
++#define WEBRTC_ARCH_64_BITS
++#else
++#define WEBRTC_ARCH_32_BITS
++#endif
+ #elif defined(_M_IX86) || defined(__i386__)
+ #define WEBRTC_ARCH_X86_FAMILY
+ #define WEBRTC_ARCH_X86