diff --git a/test/Makefile.am b/test/Makefile.am
index 7745adc..cc1f43d 100755
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -61,42 +61,42 @@
 # generate html for ThriftTest.thrift
 #
 check-local:
-    $(top_builddir)/compiler/cpp/thrift --gen html -r $(top_srcdir)/test/ThriftTest.thrift
+	$(top_builddir)/compiler/cpp/thrift --gen html -r $(top_srcdir)/test/ThriftTest.thrift
 
 EXTRA_DIST = \
-    keys \
-    test.sh \
-    test.py \
-    tests.json \
-    c_glib \
-    cpp \
-    erl \
-    hs \
-    lua \
-    ocaml \
-    perl \
-    php \
-    py \
-    py.twisted \
-    py.tornado \
-    rb \
-    threads \
-    AnnotationTest.thrift \
-    BrokenConstants.thrift \
-    ConstantsDemo.thrift \
-    DebugProtoTest.thrift \
-    DenseLinkingTest.thrift \
-    DocTest.thrift \
-    Include.thrift \
-    JavaBeansTest.thrift \
-    ManyOptionals.thrift \
-    ManyTypedefs.thrift \
-    NameConflictTest.thrift \
-    OptionalRequiredTest.thrift \
-    Recursive.thrift \
-    ReuseObjects.thrift \
-    SmallTest.thrift \
-    StressTest.thrift \
-    ThriftTest.thrift \
-    FastbinaryTest.py \
-    README.md
+	keys \
+	test.sh \
+	test.py \
+	tests.json \
+	c_glib \
+	cpp \
+	erl \
+	hs \
+	lua \
+	ocaml \
+	perl \
+	php \
+	py \
+	py.twisted \
+	py.tornado \
+	rb \
+	threads \
+	AnnotationTest.thrift \
+	BrokenConstants.thrift \
+	ConstantsDemo.thrift \
+	DebugProtoTest.thrift \
+	DenseLinkingTest.thrift \
+	DocTest.thrift \
+	Include.thrift \
+	JavaBeansTest.thrift \
+	ManyOptionals.thrift \
+	ManyTypedefs.thrift \
+	NameConflictTest.thrift \
+	OptionalRequiredTest.thrift \
+	Recursive.thrift \
+	ReuseObjects.thrift \
+	SmallTest.thrift \
+	StressTest.thrift \
+	ThriftTest.thrift \
+	FastbinaryTest.py \
+	README.md
diff --git a/test/c_glib/Makefile.am b/test/c_glib/Makefile.am
index 7de3998..de23cb9 100755
--- a/test/c_glib/Makefile.am
+++ b/test/c_glib/Makefile.am
@@ -19,34 +19,34 @@
 .NOTPARALLEL:
 noinst_LTLIBRARIES = libtestcglib.la
 nodist_libtestcglib_la_SOURCES = \
-    gen-c_glib/t_test_second_service.c \
-    gen-c_glib/t_test_second_service.h \
-    gen-c_glib/t_test_thrift_test.c \
-    gen-c_glib/t_test_thrift_test.h \
-    gen-c_glib/t_test_thrift_test_types.c \
-    gen-c_glib/t_test_thrift_test_types.h
+	gen-c_glib/t_test_second_service.c \
+	gen-c_glib/t_test_second_service.h \
+	gen-c_glib/t_test_thrift_test.c \
+	gen-c_glib/t_test_thrift_test.h \
+	gen-c_glib/t_test_thrift_test_types.c \
+	gen-c_glib/t_test_thrift_test_types.h
 
 libtestcglib_la_LIBADD = $(top_builddir)/lib/c_glib/libthrift_c_glib.la
 
 check_PROGRAMS = \
-    test_client \
-    test_server
+	test_client \
+	test_server
 
 test_client_SOURCES = \
-    src/test_client.c
+	src/test_client.c
 
 test_client_LDADD = \
-    libtestcglib.la \
-    $(top_builddir)/lib/c_glib/libthrift_c_glib.la
+	libtestcglib.la \
+	$(top_builddir)/lib/c_glib/libthrift_c_glib.la
 
 test_server_SOURCES = \
-    src/thrift_test_handler.c \
-    src/thrift_test_handler.h \
-    src/test_server.c
+	src/thrift_test_handler.c \
+	src/thrift_test_handler.h \
+	src/test_server.c
 
 test_server_LDADD = \
-    libtestcglib.la \
-    $(top_builddir)/lib/c_glib/libthrift_c_glib.la
+	libtestcglib.la \
+	$(top_builddir)/lib/c_glib/libthrift_c_glib.la
 
 #
 # Common thrift code generation rules
@@ -54,7 +54,7 @@
 THRIFT = $(top_builddir)/compiler/cpp/thrift
 
 gen-c_glib/t_test_second_service.c  gen-c_glib/t_test_second_service.h  gen-c_glib/t_test_thrift_test.c  gen-c_glib/t_test_thrift_test.h  gen-c_glib/t_test_thrift_test_types.c  gen-c_glib/t_test_thrift_test_types.h: $(top_srcdir)/test/ThriftTest.thrift
-    $(THRIFT) --gen c_glib -r $<
+	$(THRIFT) --gen c_glib -r $<
 
 AM_CFLAGS = -g -Wall -Wextra $(GLIB_CFLAGS) $(GOBJECT_CFLAGS)
 AM_CXXFLAGS = $(AM_CFLAGS)
@@ -62,10 +62,10 @@
 AM_LDFLAGS = $(GLIB_LIBS) $(GOBJECT_LIBS) @GCOV_LDFLAGS@
 
 clean-local:
-    $(RM) -r gen-c_glib
+	$(RM) -r gen-c_glib
 
 EXTRA_DIST = \
-    src/test_client.c \
-    src/thrift_test_handler.c \
-    src/thrift_test_handler.h \
-    src/test_server.c
+	src/test_client.c \
+	src/thrift_test_handler.c \
+	src/thrift_test_handler.h \
+	src/test_server.c
diff --git a/test/cpp/Makefile.am b/test/cpp/Makefile.am
index d1086c0..3dbcaaa 100755
--- a/test/cpp/Makefile.am
+++ b/test/cpp/Makefile.am
@@ -19,94 +19,94 @@
 .NOTPARALLEL:
 noinst_LTLIBRARIES = libtestgencpp.la libstresstestgencpp.la
 nodist_libtestgencpp_la_SOURCES = \
-    gen-cpp/ThriftTest_constants.cpp \
-    gen-cpp/ThriftTest_constants.h \
-    gen-cpp/ThriftTest_types.cpp \
-    gen-cpp/ThriftTest_types.h \
-    gen-cpp/ThriftTest_types.tcc \
-    gen-cpp/ThriftTest.cpp \
-    gen-cpp/ThriftTest.h \
-    gen-cpp/ThriftTest.tcc \
-    src/ThriftTest_extras.cpp
+	gen-cpp/ThriftTest_constants.cpp \
+	gen-cpp/ThriftTest_constants.h \
+	gen-cpp/ThriftTest_types.cpp \
+	gen-cpp/ThriftTest_types.h \
+	gen-cpp/ThriftTest_types.tcc \
+	gen-cpp/ThriftTest.cpp \
+	gen-cpp/ThriftTest.h \
+	gen-cpp/ThriftTest.tcc \
+	src/ThriftTest_extras.cpp
 
 libtestgencpp_la_LIBADD = $(top_builddir)/lib/cpp/libthrift.la
 
 nodist_libstresstestgencpp_la_SOURCES = \
-    gen-cpp/StressTest_constants.cpp \
-    gen-cpp/StressTest_types.cpp \
-    gen-cpp/StressTest_constants.h \
-    gen-cpp/StressTest_types.h \
-    gen-cpp/Service.cpp \
-    gen-cpp/Service.h
+	gen-cpp/StressTest_constants.cpp \
+	gen-cpp/StressTest_types.cpp \
+	gen-cpp/StressTest_constants.h \
+	gen-cpp/StressTest_types.h \
+	gen-cpp/Service.cpp \
+	gen-cpp/Service.h
 
 libstresstestgencpp_la_LIBADD = $(top_builddir)/lib/cpp/libthrift.la
 
 check_PROGRAMS = \
-    TestServer \
-    TestClient \
-    StressTest \
-    StressTestNonBlocking
+	TestServer \
+	TestClient \
+	StressTest \
+	StressTestNonBlocking
 
 # we currently do not run the testsuite, stop c++ server issue
 # TESTS = \
-#    $(check_PROGRAMS)
+#	$(check_PROGRAMS)
 
 TestServer_SOURCES = \
-    src/TestServer.cpp
+	src/TestServer.cpp
 
 TestServer_LDADD = \
-    libtestgencpp.la \
-    $(top_builddir)/lib/cpp/libthrift.la \
-    $(top_builddir)/lib/cpp/libthriftz.la \
-    $(top_builddir)/lib/cpp/libthriftnb.la \
-    -levent -lboost_program_options -lboost_system -lboost_filesystem
+	libtestgencpp.la \
+	$(top_builddir)/lib/cpp/libthrift.la \
+	$(top_builddir)/lib/cpp/libthriftz.la \
+	$(top_builddir)/lib/cpp/libthriftnb.la \
+	-levent -lboost_program_options -lboost_system -lboost_filesystem
 
 TestClient_SOURCES = \
-    src/TestClient.cpp
+	src/TestClient.cpp
 
 TestClient_LDADD = \
-    libtestgencpp.la \
-    $(top_builddir)/lib/cpp/libthrift.la \
-    $(top_builddir)/lib/cpp/libthriftz.la \
-    $(top_builddir)/lib/cpp/libthriftnb.la \
-    -levent -lboost_program_options -lboost_system -lboost_filesystem
+	libtestgencpp.la \
+	$(top_builddir)/lib/cpp/libthrift.la \
+	$(top_builddir)/lib/cpp/libthriftz.la \
+	$(top_builddir)/lib/cpp/libthriftnb.la \
+	-levent -lboost_program_options -lboost_system -lboost_filesystem
 
 StressTest_SOURCES = \
-    src/StressTest.cpp
+	src/StressTest.cpp
 
 StressTest_LDADD = \
-    libstresstestgencpp.la \
-    $(top_builddir)/lib/cpp/libthrift.la
+	libstresstestgencpp.la \
+	$(top_builddir)/lib/cpp/libthrift.la
 
 StressTestNonBlocking_SOURCES = \
-    src/StressTestNonBlocking.cpp
+	src/StressTestNonBlocking.cpp
 
 StressTestNonBlocking_LDADD = \
-    libstresstestgencpp.la \
-    $(top_builddir)/lib/cpp/libthriftnb.la \
-    -levent
+	libstresstestgencpp.la \
+	$(top_builddir)/lib/cpp/libthriftnb.la \
+	-levent
 #
 # Common thrift code generation rules
 #
 THRIFT = $(top_builddir)/compiler/cpp/thrift
 
 gen-cpp/ThriftTest.cpp gen-cpp/ThriftTest_types.cpp gen-cpp/ThriftTest_constants.cpp: $(top_srcdir)/test/ThriftTest.thrift
-    $(THRIFT) --gen cpp:templates,cob_style -r $<
+	$(THRIFT) --gen cpp:templates,cob_style -r $<
 
 gen-cpp/StressTest_types.cpp gen-cpp/StressTest_constants.cpp: $(top_srcdir)/test/StressTest.thrift
-    $(THRIFT) --gen cpp $<
+	$(THRIFT) --gen cpp $<
 
 AM_CPPFLAGS = $(BOOST_CPPFLAGS) $(LIBEVENT_CPPFLAGS) -I$(top_srcdir)/lib/cpp/src -Igen-cpp
 AM_CXXFLAGS = -Wall
 AM_LDFLAGS = $(BOOST_LDFLAGS) $(LIBEVENT_LDFLAGS)
 
 clean-local:
-    $(RM) -r gen-cpp
+	$(RM) -r gen-cpp
 
 EXTRA_DIST = \
-    src/TestClient.cpp \
-    src/TestServer.cpp \
-    src/StressTest.cpp \
-    src/StressTestNonBlocking.cpp \
-    realloc/realloc_test.c \
-    realloc/Makefile
+	src/TestClient.cpp \
+	src/TestServer.cpp \
+	src/StressTest.cpp \
+	src/StressTestNonBlocking.cpp \
+	realloc/realloc_test.c \
+	realloc/Makefile
diff --git a/test/erl/Makefile.am b/test/erl/Makefile.am
index 030c6fb..309d07e 100644
--- a/test/erl/Makefile.am
+++ b/test/erl/Makefile.am
@@ -23,16 +23,16 @@
 THRIFT_FILES = $(wildcard ../*.thrift)
 
 .generated: $(THRIFT_FILES)
-    for f in $(THRIFT_FILES) ; do \
-      $(THRIFT) --gen erl $$f ; \
-    done ; \
-    $(THRIFT) --gen erl:legacynames LegacyNames.thrift
-    touch .generated
+	for f in $(THRIFT_FILES) ; do \
+	  $(THRIFT) --gen erl $$f ; \
+	done ; \
+	$(THRIFT) --gen erl:legacynames LegacyNames.thrift
+	touch .generated
 
 check: .generated
-    $(REBAR) eunit
+	$(REBAR) eunit
 
 clean:
-    rm -f .generated
-    rm -rf gen-erl
-    $(REBAR) clean
+	rm -f .generated
+	rm -rf gen-erl
+	$(REBAR) clean
diff --git a/test/go/Makefile.am b/test/go/Makefile.am
index afea106..66f81ad 100644
--- a/test/go/Makefile.am
+++ b/test/go/Makefile.am
@@ -24,36 +24,36 @@
 all: bin/testclient bin/testserver bin/stress
 
 ThriftTest.thrift: $(THRIFTTEST)
-    grep -v list.*map.*list.*map $(THRIFTTEST) > ThriftTest.thrift
+	grep -v list.*map.*list.*map $(THRIFTTEST) > ThriftTest.thrift
 
 # Thrift for GO has problems with complex map keys: THRIFT-2063
 gopath: $(THRIFT) ThriftTest.thrift
-    mkdir -p src/gen
-    $(THRIFTCMD) ThriftTest.thrift
-    $(THRIFTCMD) ../StressTest.thrift
-    ln -nfs ../../../lib/go/thrift src/thrift
-    GOPATH=`pwd` $(GO) get code.google.com/p/gomock/gomock
-    touch gopath
+	mkdir -p src/gen
+	$(THRIFTCMD) ThriftTest.thrift
+	$(THRIFTCMD) ../StressTest.thrift
+	ln -nfs ../../../lib/go/thrift src/thrift
+	GOPATH=`pwd` $(GO) get code.google.com/p/gomock/gomock
+	touch gopath
 
 bin/testclient: gopath
-    GOPATH=`pwd` $(GO) install bin/testclient
+	GOPATH=`pwd` $(GO) install bin/testclient
 
 bin/testserver: gopath
-    GOPATH=`pwd` $(GO) install bin/testserver
+	GOPATH=`pwd` $(GO) install bin/testserver
 
 bin/stress: gopath
-    GOPATH=`pwd` $(GO) install bin/stress
+	GOPATH=`pwd` $(GO) install bin/stress
 
 clean-local:
-    $(RM) -r src/gen src/code.google.com src/thrift bin pkg gopath ThriftTest.thrift
+	$(RM) -r src/gen src/code.google.com src/thrift bin pkg gopath ThriftTest.thrift
 
 check: gopath
-    GOPATH=`pwd` $(GO) test -v common/...
+	GOPATH=`pwd` $(GO) test -v common/...
 
 genmock: gopath
-    GOPATH=`pwd` $(GO) install code.google.com/p/gomock/mockgen
-    GOPATH=`pwd` bin/mockgen -destination=src/common/mock_handler.go -package=common gen/thrifttest ThriftTest
+	GOPATH=`pwd` $(GO) install code.google.com/p/gomock/mockgen
+	GOPATH=`pwd` bin/mockgen -destination=src/common/mock_handler.go -package=common gen/thrifttest ThriftTest
 
 EXTRA_DIST = \
-    src/bin \
-    src/common
+	src/bin \
+	src/common
diff --git a/test/hs/Makefile.am b/test/hs/Makefile.am
index a39d025..2629ca1 100644
--- a/test/hs/Makefile.am
+++ b/test/hs/Makefile.am
@@ -20,24 +20,24 @@
 THRIFT = $(top_srcdir)/compiler/cpp/thrift
 
 stubs: ../ConstantsDemo.thrift ../DebugProtoTest.thrift ../ThriftTest.thrift ../Include.thrift ../NameConflictTest.thrift
-    $(THRIFT) --gen hs ../ConstantsDemo.thrift
-    $(THRIFT) --gen hs ../DebugProtoTest.thrift
-    $(THRIFT) --gen hs ../ThriftTest.thrift
-    $(THRIFT) --gen hs ../Include.thrift
-    $(THRIFT) --gen hs ../NameConflictTest.thrift
+	$(THRIFT) --gen hs ../ConstantsDemo.thrift
+	$(THRIFT) --gen hs ../DebugProtoTest.thrift
+	$(THRIFT) --gen hs ../ThriftTest.thrift
+	$(THRIFT) --gen hs ../Include.thrift
+	$(THRIFT) --gen hs ../NameConflictTest.thrift
 
 check: stubs
-    sh run-test.sh ConstantsDemo
-    sh run-test.sh DebugProtoTest
-    sh run-test.sh ThriftTest
-    sh run-test.sh Include
-    sh run-test.sh NameConflictTest
+	sh run-test.sh ConstantsDemo
+	sh run-test.sh DebugProtoTest
+	sh run-test.sh ThriftTest
+	sh run-test.sh Include
+	sh run-test.sh NameConflictTest
 
 clean-local:
-    $(RM) -r gen-hs
-    $(RM) *.hi
-    $(RM) *.o
+	$(RM) -r gen-hs
+	$(RM) *.hi
+	$(RM) *.o
 
 all: check
-    ghc -igen-hs TestServer.hs
-    ghc -igen-hs TestClient.hs
\ No newline at end of file
+	ghc -igen-hs TestServer.hs
+	ghc -igen-hs TestClient.hs
\ No newline at end of file
diff --git a/test/perl/Makefile.am b/test/perl/Makefile.am
index 7fd151a..291106b 100644
--- a/test/perl/Makefile.am
+++ b/test/perl/Makefile.am
@@ -20,10 +20,10 @@
 THRIFT = $(top_srcdir)/compiler/cpp/thrift
 
 stubs: ../ThriftTest.thrift
-    $(THRIFT) --gen perl ../ThriftTest.thrift
+	$(THRIFT) --gen perl ../ThriftTest.thrift
 
 check: stubs
 
 clean-local:
-    $(RM) -r gen-perl
+	$(RM) -r gen-perl
 
diff --git a/test/php/Makefile.am b/test/php/Makefile.am
index d3f38f8..1625903 100755
--- a/test/php/Makefile.am
+++ b/test/php/Makefile.am
@@ -20,13 +20,13 @@
 THRIFT = $(top_srcdir)/compiler/cpp/thrift
 
 stubs: ../ThriftTest.thrift
-    $(THRIFT) --gen php ../ThriftTest.thrift
-    $(THRIFT) --gen php:inlined ../ThriftTest.thrift
+	$(THRIFT) --gen php ../ThriftTest.thrift
+	$(THRIFT) --gen php:inlined ../ThriftTest.thrift
 
 check: stubs
 
 clean-local:
-    $(RM) -r gen-php gen-phpi
+	$(RM) -r gen-php gen-phpi
 
 client: stubs
-    php TestClient.php
+	php TestClient.php
diff --git a/test/py.tornado/Makefile.am b/test/py.tornado/Makefile.am
index a33b725..a8e680a 100644
--- a/test/py.tornado/Makefile.am
+++ b/test/py.tornado/Makefile.am
@@ -20,11 +20,11 @@
 THRIFT = $(top_srcdir)/compiler/cpp/thrift
 
 thrift_gen: ../ThriftTest.thrift ../SmallTest.thrift
-    $(THRIFT) --gen py:tornado ../ThriftTest.thrift
-    $(THRIFT) --gen py:tornado ../SmallTest.thrift
+	$(THRIFT) --gen py:tornado ../ThriftTest.thrift
+	$(THRIFT) --gen py:tornado ../SmallTest.thrift
 
 check: thrift_gen
-    ./test_suite.py
+	./test_suite.py
 
 clean-local:
-    $(RM) -r gen-py.tornado
+	$(RM) -r gen-py.tornado
diff --git a/test/py.twisted/Makefile.am b/test/py.twisted/Makefile.am
index 414c5c4..4723b7d 100644
--- a/test/py.twisted/Makefile.am
+++ b/test/py.twisted/Makefile.am
@@ -20,11 +20,11 @@
 THRIFT = $(top_srcdir)/compiler/cpp/thrift
 
 stubs: ../ThriftTest.thrift ../SmallTest.thrift
-    $(THRIFT) --gen py:twisted ../ThriftTest.thrift
-    $(THRIFT) --gen py:twisted ../SmallTest.thrift
+	$(THRIFT) --gen py:twisted ../ThriftTest.thrift
+	$(THRIFT) --gen py:twisted ../SmallTest.thrift
 
 check: stubs
-    $(TRIAL) test_suite.py
+	$(TRIAL) test_suite.py
 
 clean-local:
-    $(RM) -r gen-py.twisted
+	$(RM) -r gen-py.twisted
diff --git a/test/py/Makefile.am b/test/py/Makefile.am
index 318196a..6b31769 100755
--- a/test/py/Makefile.am
+++ b/test/py/Makefile.am
@@ -50,29 +50,29 @@
 
 
 gen-py/%/__init__.py: ../%.thrift
-    $(THRIFT) --gen py  $<
-    test -d gen-py-default || mkdir gen-py-default
-    $(THRIFT) --gen py -out gen-py-default $<
+	$(THRIFT) --gen py  $<
+	test -d gen-py-default || mkdir gen-py-default
+	$(THRIFT) --gen py -out gen-py-default $<
 
 gen-py-slots/%/__init__.py: ../%.thrift
-    test -d gen-py-slots || mkdir gen-py-slots
-    $(THRIFT) --gen py:slots -out gen-py-slots $<
+	test -d gen-py-slots || mkdir gen-py-slots
+	$(THRIFT) --gen py:slots -out gen-py-slots $<
 
 gen-py-newstyle/%/__init__.py: ../%.thrift
-    test -d gen-py-newstyle || mkdir gen-py-newstyle
-    $(THRIFT) --gen py:new_style -out gen-py-newstyle $<
+	test -d gen-py-newstyle || mkdir gen-py-newstyle
+	$(THRIFT) --gen py:new_style -out gen-py-newstyle $<
 
 gen-py-newstyleslots/%/__init__.py: ../%.thrift
-    test -d gen-py-newstyleslots || mkdir gen-py-newstyleslots
-    $(THRIFT) --gen py:new_style,slots -out gen-py-newstyleslots $<
+	test -d gen-py-newstyleslots || mkdir gen-py-newstyleslots
+	$(THRIFT) --gen py:new_style,slots -out gen-py-newstyleslots $<
 
 gen-py-dynamic/%/__init__.py: ../%.thrift
-    test -d gen-py-dynamic || mkdir gen-py-dynamic
-    $(THRIFT) --gen py:dynamic -out gen-py-dynamic $<
+	test -d gen-py-dynamic || mkdir gen-py-dynamic
+	$(THRIFT) --gen py:dynamic -out gen-py-dynamic $<
 
 gen-py-dynamicslots/%/__init__.py: ../%.thrift
-    test -d gen-py-dynamicslots || mkdir gen-py-dynamicslots
-    $(THRIFT) --gen py:dynamic,slots -out gen-py-dynamicslots $<
+	test -d gen-py-dynamicslots || mkdir gen-py-dynamicslots
+	$(THRIFT) --gen py:dynamic,slots -out gen-py-dynamicslots $<
 
 clean-local:
-    $(RM) -r gen-py gen-py-slots gen-py-default gen-py-newstyle gen-py-newstyleslots gen-py-dynamic gen-py-dynamicslots
+	$(RM) -r gen-py gen-py-slots gen-py-default gen-py-newstyle gen-py-newstyleslots gen-py-dynamic gen-py-dynamicslots
diff --git a/test/rb/Makefile.am b/test/rb/Makefile.am
index eb91293..9cdd99b 100644
--- a/test/rb/Makefile.am
+++ b/test/rb/Makefile.am
@@ -20,12 +20,12 @@
 THRIFT = $(top_srcdir)/compiler/cpp/thrift
 
 stubs: ../ThriftTest.thrift ../SmallTest.thrift
-    $(THRIFT) --gen rb ../ThriftTest.thrift
-    $(THRIFT) --gen rb ../SmallTest.thrift
+	$(THRIFT) --gen rb ../ThriftTest.thrift
+	$(THRIFT) --gen rb ../SmallTest.thrift
 
 check: stubs
 if HAVE_BUNDLER
-    $(BUNDLER) install
-    $(BUNDLER) exec $(RUBY) -I. test_suite.rb
+	$(BUNDLER) install
+	$(BUNDLER) exec $(RUBY) -I. test_suite.rb
 endif