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# Rules.mak for uClibc test subdirs
#
# Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
#
# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
#
#
# Note: This does not read the top level Rules.mak file
#
top_builddir ?= ../
TESTDIR=$(top_builddir)test/
include $(top_builddir)/Rules.mak
ifndef TEST_INSTALLED_UCLIBC
ifdef UCLIBC_LDSO
ifeq (,$(findstring /,$(UCLIBC_LDSO)))
UCLIBC_LDSO := $(top_builddir)lib/$(UCLIBC_LDSO)
endif
else
UCLIBC_LDSO := $(firstword $(wildcard $(top_builddir)lib/ld*))
endif
endif
#--------------------------------------------------------
# Ensure consistent sort order, 'gcc -print-search-dirs' behavior, etc.
LC_ALL:= C
export LC_ALL
ifeq ($(strip $(TARGET_ARCH)),)
TARGET_ARCH:=$(shell $(CC) -dumpmachine | sed -e s'/-.*//' \
-e 's/i.86/i386/' \
-e 's/sparc.*/sparc/' \
-e 's/arm.*/arm/g' \
-e 's/m68k.*/m68k/' \
-e 's/ppc/powerpc/g' \
-e 's/v850.*/v850/g' \
-e 's/sh[234]/sh/' \
-e 's/mips.*/mips/' \
-e 's/cris.*/cris/' \
-e 's/xtensa.*/xtensa/' \
)
endif
export TARGET_ARCH
#--------------------------------------------------------
# If you are running a cross compiler, you will want to set 'CROSS'
# to something more interesting... Target architecture is determined
# by asking the CC compiler what arch it compiles things for, so unless
# your compiler is broken, you should not need to specify TARGET_ARCH
#
# Most people will set this stuff on the command line, i.e.
# make CROSS=mipsel-linux-
# will build uClibc for 'mipsel'.
CROSS = $(subst ",, $(strip $(CROSS_COMPILER_PREFIX)))
CC = $(CROSS)gcc
RM = rm -f
# Select the compiler needed to build binaries for your development system
HOSTCC = gcc
#--------------------------------------------------------
# A nifty macro to make testing gcc features easier
check_gcc=$(shell if $(CC) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; \
then echo "$(1)"; else echo "$(2)"; fi)
# use '-Os' optimization if available, else use -O2, allow Config to override
# Override optimization settings when debugging
ifeq ($(DODEBUG),y)
OPTIMIZATION = -O0
else
OPTIMIZATION += $(call check_gcc,-Os,-O2)
endif
XWARNINGS := $(subst ",, $(strip $(WARNINGS))) -Wstrict-prototypes
XARCH_CFLAGS := $(subst ",, $(strip $(ARCH_CFLAGS))) $(CPU_CFLAGS)
XCOMMON_CFLAGS := -D_GNU_SOURCE -I$(top_builddir)test
CFLAGS := $(XWARNINGS) $(OPTIMIZATION) $(XCOMMON_CFLAGS) $(XARCH_CFLAGS) -nostdinc -I$(top_builddir)$(LOCAL_INSTALL_PATH)/usr/include
CC_IPREFIX:=$(shell $(CC) --print-file-name=include)
CFLAGS += -I$(CC_IPREFIX)
HOST_CFLAGS += $(XWARNINGS) $(OPTIMIZATION) $(XCOMMON_CFLAGS)
LDFLAGS := $(CPU_LDFLAGS)
ifeq ($(DODEBUG),y)
CFLAGS += -g
HOST_CFLAGS += -g
LDFLAGS += -g
HOST_LDFLAGS += -g
else
LDFLAGS += -s
HOST_LDFLAGS += -s
endif
ifneq ($(strip $(HAVE_SHARED)),y)
LDFLAGS += -static
HOST_LDFLAGS += -static
endif
LDFLAGS += -B$(top_builddir)lib -Wl,-rpath,$(top_builddir)lib -Wl,-rpath-link,$(top_builddir)lib
UCLIBC_LDSO_ABSPATH=$(shell pwd)
ifdef TEST_INSTALLED_UCLIBC
LDFLAGS += -Wl,-rpath,./
UCLIBC_LDSO_ABSPATH=$(SHARED_LIB_LOADER_PREFIX)
endif
ifeq ($(findstring -static,$(LDFLAGS)),)
LDFLAGS += -Wl,--dynamic-linker,$(UCLIBC_LDSO_ABSPATH)/$(UCLIBC_LDSO)
endif
ifeq ($(LDSO_GNU_HASH_SUPPORT),y)
# Check for binutils support is done on root Rules.mak
LDFLAGS += -Wl,${LDFLAGS_GNUHASH}
endif
# Filter output
MAKEFLAGS += --no-print-directory
ifneq ($(findstring s,$(MAKEFLAGS)),)
DISP := sil
Q := @
SCAT := -@true
else
ifneq ($(V)$(VERBOSE),)
DISP := ver
Q :=
SCAT := cat
else
DISP := pur
Q := @
SCAT := -@true
endif
endif
banner := ---------------------------------
pur_showclean = echo " "CLEAN $(notdir $(CURDIR))
pur_showdiff = echo " "TEST_DIFF $(notdir $(CURDIR))/
pur_showlink = echo " "TEST_LINK $(notdir $(CURDIR))/ $@
pur_showtest = echo " "TEST_EXEC $(notdir $(CURDIR))/ $(patsubst %.exe,%,$@)
sil_showclean =
sil_showdiff = true
sil_showlink = true
sil_showtest = true
ver_showclean =
ver_showdiff = true echo
ver_showlink = true echo
ver_showtest = printf "\n$(banner)\nTEST $(notdir $(PWD))/ $(patsubst %.exe,%,$@)\n$(banner)\n"
do_showclean = $($(DISP)_showclean)
do_showdiff = $($(DISP)_showdiff)
do_showlink = $($(DISP)_showlink)
do_showtest = $($(DISP)_showtest)
showclean = @$(do_showclean)
showdiff = @$(do_showdiff)
showlink = @$(do_showlink)
showtest = @$(do_showtest)
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