Hi, On 2023/8/28 20:58, Matthew Wilcox wrote: > On Mon, Aug 28, 2023 at 08:21:57PM +0800, Xie XiuQi wrote: >> diff --git a/tools/mm/Makefile b/tools/mm/Makefile >> index 6c1da51f4177..9997b2e401ae 100644 >> --- a/tools/mm/Makefile >> +++ b/tools/mm/Makefile >> @@ -9,7 +9,7 @@ LIB_DIR = ../lib/api >> LIBS = $(LIB_DIR)/libapi.a >> >> CFLAGS += -Wall -Wextra -I../lib/ >> -LDFLAGS += $(LIBS) >> +LDFLAGS += $(LIBS) -lpthread > > Is this the right fix? I'm pretty sure you're suppose to use -pthread > in CFLAGS in case there are other things the compiler/linker/whatever > need. > Thanks for your comment. I'll fix it and send v2. > '-pthread' > Define additional macros required for using the POSIX threads > library. You should use this option consistently for both > compilation and linking. This option is supported on GNU/Linux > targets, most other Unix derivatives, and also on x86 Cygwin and > MinGW targets. >
