build: Link spike binaries with --whole-archive

The --extlib and --extension features require runtime dynamic linking of externally compiled libraries. Spike main must make all symbols of libriscv available for those libraries.
3 years ago · 3f7cfa8a2f
1 changed files with 2 additions and 0 deletions
--- a/spike_main/spike_main.mk.in
+++ b/spike_main/spike_main.mk.in
@ -14,3 +14,5 @@ spike_main_install_prog_srcs = \
 spike_main_srcs = \

 spike_main_CFLAGS = -fPIC
+
+spike_main_LDFLAGS = -Wl,--whole-archive libriscv.a -Wl,--no-whole-archive