X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2FConfig.x86_64-linux;h=a615c96e8bdba2094e4ab0a7262c72fd59b3e2c3;hb=8a97cca4411b211a5d4be617bb179e3f53a61f31;hp=d3d49f1617e8a7d18aab4c491a79b7cd8fc65609;hpb=b1150c0fd4792d9d0c9407bb3da5d8e1943514d0;p=sbcl.git

diff --git a/src/runtime/Config.x86_64-linux b/src/runtime/Config.x86_64-linux
index d3d49f1..a615c96 100644
--- a/src/runtime/Config.x86_64-linux
+++ b/src/runtime/Config.x86_64-linux
@@ -30,6 +30,14 @@ OS_SRC = linux-os.c x86-64-linux-os.c
 LINKFLAGS += -Wl,--export-dynamic
 OS_LIBS = -ldl
 
+OS_LIBS += $(shell if grep LISP_FEATURE_SB_THREAD genesis/config.h \
+                      > /dev/null 2>&1; \
+                   then echo "-lpthread"; fi)
+
 CFLAGS += -fno-omit-frame-pointer
 
 GC_SRC = gencgc.c
+
+# Nothing to do for after-grovel-headers.
+.PHONY: after-grovel-headers
+after-grovel-headers: