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fail if test.c is found so i stop screwing myself up
[uclinux-h8/uClibc.git] / test / Test.mak
1 # Common makefile rules for tests
2 #
3 # Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
4 #
5 # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
6
7 ifeq ($(TESTS),)
8 TESTS := $(patsubst %.c,%,$(wildcard *.c))
9 endif
10 ifneq ($(TESTS_DISABLED),)
11 TESTS := $(filter-out $(TESTS_DISABLED),$(TESTS))
12 endif
13
14 ifneq ($(filter-out test,$(TESTS)),$(TESTS))
15 $(error Sanity check: cannot have a test named "test.c")
16 endif
17
18 include ../Rules.mak
19
20 U_TARGETS := $(TESTS)
21 G_TARGETS := $(patsubst %,%_glibc,$(U_TARGETS))
22 U_TARGETS += $(U_TESTS)
23 G_TARGETS += $(G_TESTS)
24
25 TARGETS    = 
26 ifeq ($(GLIBC_ONLY),)
27 TARGETS   += $(U_TARGETS)
28 endif
29 ifeq ($(UCLIBC_ONLY),)
30 TARGETS   += $(G_TARGETS)
31 endif
32 CLEAN_TARGETS := $(U_TARGETS) $(G_TARGETS)
33
34 test check all: $(TARGETS)
35 # dummy rule to prevent the "Nothing to be done for `all'." message
36 ifeq ($(Q),@)
37         @true
38 endif
39
40 $(TARGETS): Makefile $(TESTDIR)Makefile $(TESTDIR)Rules.mak $(TESTDIR)Test.mak
41 $(U_TARGETS): $(patsubst %,%.c,$(U_TARGETS))
42 $(G_TARGETS): $(patsubst %_glibc,%.c,$(G_TARGETS))
43
44 define diff_test
45         $(Q)\
46         for x in "$@.out" "$(patsubst %_glibc,%,$@).out" ; do \
47                 test -e "$$x.good" && $(do_showdiff) "$@.out" "$$x.good" && exec diff -u "$@.out" "$$x.good" ; \
48         done ; \
49         true
50 endef
51 define uclibc_glibc_diff_test
52         $(Q)\
53         test -z "$(DODIFF_$(patsubst %_glibc,%,$@))" && exec true ; \
54         uclibc_out="$@.out" ; \
55         glibc_out="$(patsubst %_glibc,%,$@).out" ; \
56         $(do_showdiff) $$uclibc_out $$glibc_out ; \
57         exec diff -u "$$uclibc_out" "$$glibc_out"
58 endef
59 define exec_test
60         $(showtest)
61         $(Q)\
62         $(WRAPPER) $(WRAPPER_$(patsubst %_glibc,%,$@)) \
63         ./$@ $(OPTS) $(OPTS_$(patsubst %_glibc,%,$@)) &> "$@.out" ; \
64                 ret=$$? ; \
65                 expected_ret="$(RET_$(patsubst %_glibc,%,$@))" ; \
66                 test -z "$$expected_ret" && export expected_ret=0 ; \
67         if ! test $$ret -eq $$expected_ret ; then \
68                 $(RM) $@ ; \
69                 cat "$@.out" ; \
70                 exec false ; \
71         fi
72         $(SCAT) "$@.out"
73 endef
74
75 $(U_TARGETS):
76         $(showlink)
77         $(Q)$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$@) -c $@.c -o $@.o
78         $(Q)$(CC) $(LDFLAGS) $@.o -o $@ $(EXTRA_LDFLAGS) $(LDFLAGS_$@)
79 ifeq ($(COMPILE_ONLY),)
80         $(exec_test)
81         $(diff_test)
82 endif
83
84 $(G_TARGETS):
85         $(showlink)
86         $(Q)$(HOSTCC) $(HOST_CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$(patsubst %_glibc,%,$@)) -c $(patsubst %_glibc,%,$@).c -o $@.o
87         $(Q)$(HOSTCC) $(HOST_LDFLAGS) $@.o -o $@ $(EXTRA_LDFLAGS) $(LDFLAGS_$(patsubst %_glibc,%,$@))
88 ifeq ($(COMPILE_ONLY),)
89         $(exec_test)
90         $(diff_test)
91         $(uclibc_glibc_diff_test)
92 endif
93
94 %.so: %.c
95         $(showlink)
96         $(Q)$(CC) \
97                 $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$(patsubst %_glibc,%,$@)) \
98                 -fPIC -shared $< -o $@ -Wl,-soname,$@ \
99                 $(LDFLAGS) $(EXTRA_LIBS) $(LDFLAGS_$(patsubst %_glibc,%,$@))
100
101 clean:
102         $(showclean)
103         $(Q)$(RM) *.a *.o *.so *~ core *.out $(CLEAN_TARGETS) $(EXTRA_CLEAN)