random: Fix behavior of kernel option "-rs".

[pintos-anon] / src / Make.config

diff --git a/src/Make.config b/src/Make.config
index 3279301160d7462aa3017c011a76a920189200db..e0afafbc9d77e15a98e3d0423a7d0d9344d3f5b7 100644 (file)
--- a/src/Make.config
+++ b/src/Make.config
@@ -33,10 +33,10 @@ endif
 # Compiler and assembler invocation.
 DEFINES =
 WARNINGS = -Wall -W -Wstrict-prototypes -Wmissing-prototypes -Wsystem-headers
-CFLAGS = -g -msoft-float -O
+CFLAGS = -g -msoft-float -O -march=i686
 CPPFLAGS = -nostdinc -I$(SRCDIR) -I$(SRCDIR)/lib
 ASFLAGS = -Wa,--gstabs
-LDFLAGS = 
+LDFLAGS = -z noseparate-code
 DEPS = -MMD -MF $(@:.o=.d)
 
 # Turn off -fstack-protector, which we don't support.
@@ -45,7 +45,7 @@ CFLAGS += -fno-stack-protector
 endif
 
 # Turn off --build-id in the linker, which confuses the Pintos loader.
-ifeq ($(strip $(shell $(LD) --build-id=none -e 0 /dev/null -o /dev/null 2>&1; echo $$?)),0)
+ifeq ($(strip $(shell $(LD) --help | grep -q build-id; echo $$?)),0)
 LDFLAGS += -Wl,--build-id=none
 endif