X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=Makefile;h=d73b944fa20f35efc252ca4216c66ea3cae8608b;hp=c25b4222e43729a2ca961718158470acaa807b52;hb=52b81b7c3b1c9900bf124b6cd0a2cef4a9a1df76;hpb=d5f9b0eabcd4eeec0e2cf3821d3a6f44bcd0981f

diff --git a/Makefile b/Makefile
index c25b4222..d73b944f 100644
--- a/Makefile
+++ b/Makefile
@@ -4,19 +4,18 @@ endif
 
 VPATH := $(SRCDIR)
 
-ifneq ($(wildcard config-host.mak),)
-all:
-include config-host.mak
-config-host-mak: configure
-	@echo $@ is out-of-date, running configure
-	@sed -n "/.*Configured with/s/[^:]*: //p" $@ | sh
-else
-config-host.mak:
+all: fio
+
+config-host.mak: configure
+	@if [ ! -e "$@" ]; then					\
+	  echo "Running configure ...";				\
+	  ./configure;						\
+	else							\
+	  echo "$@ is out-of-date, running configure";		\
+	  sed -n "/.*Configured with/s/[^:]*: //p" "$@" | sh;	\
+	fi
+
 ifneq ($(MAKECMDGOALS),clean)
-	@echo "Running configure for you..."
-	@./configure
-endif
-all:
 include config-host.mak
 endif
 
@@ -31,6 +30,9 @@ SCRIPTS = $(addprefix $(SRCDIR)/,tools/fio_generate_plots tools/plot/fio2gnuplot
 ifndef CONFIG_FIO_NO_OPT
   CFLAGS += -O3 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2
 endif
+ifdef CONFIG_BUILD_NATIVE
+  CFLAGS += -march=native
+endif
 
 ifdef CONFIG_GFIO
   PROGS += gfio