File gcc12-riscv-pthread.patch of Package gcc12.29063

Index: gcc-12.0.1+git192423/gcc/config/riscv/linux.h
===================================================================
--- gcc-12.0.1+git192423.orig/gcc/config/riscv/linux.h
+++ gcc-12.0.1+git192423/gcc/config/riscv/linux.h
@@ -35,16 +35,6 @@ along with GCC; see the file COPYING3.
 #undef MUSL_DYNAMIC_LINKER
 #define MUSL_DYNAMIC_LINKER "/lib/ld-musl-riscv" XLEN_SPEC MUSL_ABI_SUFFIX ".so.1"
 
-/* Because RISC-V only has word-sized atomics, it requries libatomic where
-   others do not.  So link libatomic by default, as needed.  */
-#undef LIB_SPEC
-#ifdef LD_AS_NEEDED_OPTION
-#define LIB_SPEC GNU_USER_TARGET_LIB_SPEC \
-  " %{pthread:" LD_AS_NEEDED_OPTION " -latomic " LD_NO_AS_NEEDED_OPTION "}"
-#else
-#define LIB_SPEC GNU_USER_TARGET_LIB_SPEC " -latomic "
-#endif
-
 #define ICACHE_FLUSH_FUNC "__riscv_flush_icache"
 
 #define CPP_SPEC "%{pthread:-D_REENTRANT}"