nixpkgs-suyu/pkgs/development/compilers/gcc/7/riscv-pthread-reentrant.patch
Shea Levy 4728ef130e
RISC-V: Add upstream gcc patch to fix -pthread.
Fixes libmicrohttpd build.
2018-02-26 05:24:36 -05:00

13 lines
379 B
Diff

Index: gcc/config/riscv/linux.h
===================================================================
--- a/gcc/config/riscv/linux.h (revision 257620)
+++ b/gcc/config/riscv/linux.h (revision 257621)
@@ -47,6 +47,8 @@
#define ICACHE_FLUSH_FUNC "__riscv_flush_icache"
+#define CPP_SPEC "%{pthread:-D_REENTRANT}"
+
#define LINK_SPEC "\
-melf" XLEN_SPEC "lriscv \
%{shared} \