1 # Rules.mak for uClibc test subdirs
3 # Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
5 # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
9 # Note: This does not read the top level Rules.mak file
14 TESTDIR=$(top_builddir)test/
16 include $(top_builddir)/Rules.mak
17 ifndef TEST_INSTALLED_UCLIBC
19 ifeq (,$(findstring /,$(UCLIBC_LDSO)))
20 UCLIBC_LDSO := $(top_builddir)lib/$(UCLIBC_LDSO)
23 UCLIBC_LDSO := $(firstword $(wildcard $(top_builddir)lib/ld*))
26 #--------------------------------------------------------
27 # Ensure consistent sort order, 'gcc -print-search-dirs' behavior, etc.
31 ifeq ($(strip $(TARGET_ARCH)),)
32 TARGET_ARCH:=$(shell $(CC) -dumpmachine | sed -e s'/-.*//' \
34 -e 's/sparc.*/sparc/' \
37 -e 's/ppc/powerpc/g' \
38 -e 's/v850.*/v850/g' \
42 -e 's/xtensa.*/xtensa/' \
48 #--------------------------------------------------------
49 # If you are running a cross compiler, you will want to set 'CROSS'
50 # to something more interesting... Target architecture is determined
51 # by asking the CC compiler what arch it compiles things for, so unless
52 # your compiler is broken, you should not need to specify TARGET_ARCH
54 # Most people will set this stuff on the command line, i.e.
55 # make CROSS=mipsel-linux-
56 # will build uClibc for 'mipsel'.
58 CROSS = $(subst ",, $(strip $(CROSS_COMPILER_PREFIX)))
63 # Select the compiler needed to build binaries for your development system
67 #--------------------------------------------------------
68 # A nifty macro to make testing gcc features easier
69 check_gcc=$(shell if $(CC) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; \
70 then echo "$(1)"; else echo "$(2)"; fi)
72 # use '-Os' optimization if available, else use -O2, allow Config to override
73 # Override optimization settings when debugging
77 OPTIMIZATION += $(call check_gcc,-Os,-O2)
80 XWARNINGS := $(subst ",, $(strip $(WARNINGS))) -Wstrict-prototypes
81 XARCH_CFLAGS := $(subst ",, $(strip $(ARCH_CFLAGS))) $(CPU_CFLAGS)
82 XCOMMON_CFLAGS := -D_GNU_SOURCE -I$(top_builddir)test
83 CFLAGS := $(XWARNINGS) $(OPTIMIZATION) $(XCOMMON_CFLAGS) $(XARCH_CFLAGS) -nostdinc -I$(top_builddir)$(LOCAL_INSTALL_PATH)/usr/include
85 CC_IPREFIX := $(shell $(CC) --print-file-name=include)
86 CC_INC := -I$(dir $(CC_IPREFIX))include-fixed -I$(CC_IPREFIX)
89 # Can't add $(OPTIMIZATION) here, it may be target-specific.
90 # Just adding -Os for now.
91 HOST_CFLAGS += $(XWARNINGS) -Os $(XCOMMON_CFLAGS)
93 LDFLAGS := $(CPU_LDFLAGS)
104 ifneq ($(strip $(HAVE_SHARED)),y)
106 HOST_LDFLAGS += -static
109 LDFLAGS += -B$(top_builddir)lib -Wl,-rpath,$(top_builddir)lib -Wl,-rpath-link,$(top_builddir)lib
110 UCLIBC_LDSO_ABSPATH=$(shell pwd)
111 ifdef TEST_INSTALLED_UCLIBC
112 LDFLAGS += -Wl,-rpath,./
113 UCLIBC_LDSO_ABSPATH=$(SHARED_LIB_LOADER_PREFIX)
116 ifeq ($(findstring -static,$(LDFLAGS)),)
117 LDFLAGS += -Wl,--dynamic-linker,$(UCLIBC_LDSO_ABSPATH)/$(UCLIBC_LDSO)
120 ifeq ($(LDSO_GNU_HASH_SUPPORT),y)
121 # Check for binutils support is done on root Rules.mak
122 LDFLAGS += -Wl,${LDFLAGS_GNUHASH}
127 MAKEFLAGS += --no-print-directory
128 ifneq ($(findstring s,$(MAKEFLAGS)),)
133 ifneq ($(V)$(VERBOSE),)
144 banner := ---------------------------------
145 pur_showclean = echo " "CLEAN $(notdir $(CURDIR))
146 pur_showdiff = echo " "TEST_DIFF $(notdir $(CURDIR))/
147 pur_showlink = echo " "TEST_LINK $(notdir $(CURDIR))/ $@
148 pur_showtest = echo " "TEST_EXEC $(notdir $(CURDIR))/ $(patsubst %.exe,%,$@)
154 ver_showdiff = true echo
155 ver_showlink = true echo
156 ver_showtest = printf "\n$(banner)\nTEST $(notdir $(PWD))/ $(patsubst %.exe,%,$@)\n$(banner)\n"
157 do_showclean = $($(DISP)_showclean)
158 do_showdiff = $($(DISP)_showdiff)
159 do_showlink = $($(DISP)_showlink)
160 do_showtest = $($(DISP)_showtest)
161 showclean = @$(do_showclean)
162 showdiff = @$(do_showdiff)
163 showlink = @$(do_showlink)
164 showtest = @$(do_showtest)