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nixpkgs/pkgs/development/compilers/ghc/ghc-define-undefined-elf-st-visibility.patch

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2025-10-09 14:15:47 +02:00
diff --git a/rts/linker/ElfTypes.h b/rts/linker/ElfTypes.h
index f5e2f819d9..7f75087738 100644
--- a/rts/linker/ElfTypes.h
+++ b/rts/linker/ElfTypes.h
@@ -33,6 +33,9 @@
#define Elf_Sym Elf64_Sym
#define Elf_Rel Elf64_Rel
#define Elf_Rela Elf64_Rela
+#if !defined(ELF64_ST_VISIBILITY)
+#define ELF64_ST_VISIBILITY(o) ((o)&0x3)
+#endif
#if !defined(ELF_ST_VISIBILITY)
#define ELF_ST_VISIBILITY ELF64_ST_VISIBILITY
#endif
@@ -60,6 +63,9 @@
#define Elf_Sym Elf32_Sym
#define Elf_Rel Elf32_Rel
#define Elf_Rela Elf32_Rela
+#if !defined(ELF32_ST_VISIBILITY)
+#define ELF32_ST_VISIBILITY(o) ((o)&0x3)
+#endif
#if !defined(ELF_ST_VISIBILITY)
#define ELF_ST_VISIBILITY ELF32_ST_VISIBILITY
#endif /* ELF_ST_VISIBILITY */