--- /dev/null
+Add new targets for iozone:
+
+linux-noaio is for linux targets without AIO (use case: uClibc)
+linux-noth is for linux target without threads or AIO
+
+And make largefile support optional via CFLAGS.
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+diff -Nura iozone3_414.orig/src/current/makefile iozone3_414/src/current/makefile
+--- iozone3_414.orig/src/current/makefile 2013-06-11 09:48:18.257837091 -0300
++++ iozone3_414/src/current/makefile 2013-06-11 13:05:56.338162144 -0300
+@@ -166,10 +166,28 @@
+ # GNU 'C' compiler Linux build with threads, largefiles, async I/O
+ #
+ linux: iozone_linux.o libasync.o libbif.o fileop_linux.o pit_server.o
+- $(CC) -O3 $(LDFLAGS) iozone_linux.o libasync.o libbif.o -lpthread \
++ $(CC) $(CFLAGS) $(LDFLAGS) iozone_linux.o libasync.o libbif.o \
++ -lpthread -lrt -o iozone
++ $(CC) $(CFLAGS) -Dlinux fileop_linux.o -o fileop
++ $(CC) $(CFLAGS) -Dlinux pit_server.o -o pit_server
++
++#
++# GNU 'C' compiler Linux build with threads, largefiles
++#
++linux-noaio: iozone_linux-noaio.o libbif.o fileop_linux.o pit_server.o
++ $(CC) $(CFLAGS) $(LDFLAGS) iozone_linux-noaio.o libbif.o \
++ -lpthread -lrt -o iozone
++ $(CC) $(CFLAGS) -Dlinux fileop_linux.o -o fileop
++ $(CC) $(CFLAGS) -Dlinux pit_server.o -o pit_server
++
++#
++# GNU 'C' compiler Linux build with largefiles
++#
++linux-noth: iozone_linux-noth.o libbif.o fileop_linux.o pit_server.o
++ $(CC) $(CFLAGS) $(LDFLAGS) iozone_linux-noth.o libbif.o \
+ -lrt -o iozone
+- $(CC) -O3 -Dlinux fileop_linux.o -o fileop
+- $(CC) -O3 -Dlinux pit_server.o -o pit_server
++ $(CC) $(CFLAGS) -Dlinux fileop_linux.o -o fileop
++ $(CC) $(CFLAGS) -Dlinux pit_server.o -o pit_server
+
+ #
+ # GNU 'C' compiler Linux build for powerpc chip with threads, largefiles, async I/O
+@@ -795,13 +813,33 @@
+ @echo ""
+ @echo "Building iozone for Linux"
+ @echo ""
+- $(CC) -Wall -c -O3 -Dunix -DHAVE_ANSIC_C -DASYNC_IO -DHAVE_PREAD \
+- -DSHARED_MEM -Dlinux -D_LARGEFILE64_SOURCE $(CFLAGS) iozone.c \
++ $(CC) -Wall -c -Dunix -DHAVE_ANSIC_C -DASYNC_IO -DHAVE_PREAD \
++ -DSHARED_MEM -Dlinux $(CFLAGS) iozone.c \
+ -DNAME='"linux"' -o iozone_linux.o
+- $(CC) -Wall -c -O3 -Dunix -DHAVE_ANSIC_C -DASYNC_IO -D_LARGEFILE64_SOURCE \
++ $(CC) -Wall -c -Dunix -DHAVE_ANSIC_C -DASYNC_IO \
++ -DSHARED_MEM -Dlinux $(CFLAGS) libbif.c -o libbif.o
++ $(CC) -Wall -c -Dunix -Dlinux -DHAVE_ANSIC_C -DASYNC_IO \
++ $(CFLAGS) libasync.c -o libasync.o
++
++iozone_linux-noaio.o: iozone.c libbif.c
++ @echo ""
++ @echo "Building iozone for Linux no AIO"
++ @echo ""
++ $(CC) -Wall -c -Dunix -DHAVE_ANSIC_C -DHAVE_PREAD \
++ -DSHARED_MEM -Dlinux $(CFLAGS) iozone.c \
++ -DNAME='"linux"' -o iozone_linux-noaio.o
++ $(CC) -Wall -c -Dunix -DHAVE_ANSIC_C \
++ -DSHARED_MEM -Dlinux $(CFLAGS) libbif.c -o libbif.o
++
++iozone_linux-noth.o: iozone.c libbif.c
++ @echo ""
++ @echo "Building iozone for Linux with no threads"
++ @echo ""
++ $(CC) -Wall -c -Dunix -DHAVE_ANSIC_C -DNO_THREADS -DHAVE_PREAD \
++ -DSHARED_MEM -Dlinux $(CFLAGS) iozone.c \
++ -DNAME='"linux"' -o iozone_linux-noth.o
++ $(CC) -Wall -c -Dunix -DHAVE_ANSIC_C -DNO_THREADS \
+ -DSHARED_MEM -Dlinux $(CFLAGS) libbif.c -o libbif.o
+- $(CC) -Wall -c -O3 -Dunix -Dlinux -DHAVE_ANSIC_C -DASYNC_IO \
+- -D_LARGEFILE64_SOURCE $(CFLAGS) libasync.c -o libasync.o
+
+ fileop_AIX.o: fileop.c
+ @echo ""
+@@ -893,7 +931,7 @@
+ @echo ""
+ @echo "Building fileop for Linux"
+ @echo ""
+- $(CC) -Wall -c -O3 $(CFLAGS) fileop.c -o fileop_linux.o
++ $(CC) -Wall -c $(CFLAGS) fileop.c -o fileop_linux.o
+
+ fileop_openbsd.o: fileop.c
+ @echo ""