RISC-V: Add upstream gcc patch to fix -pthread.

Fixes libmicrohttpd build.
2018-02-26 05:24:36 -05:00
parent 6b1ab50738
commit 4728ef130e
2 changed files with 16 additions and 1 deletions
@@ -0,0 +1,13 @@
+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} \