-# Rules.make for uClibc test apps.
+# Rules.mak for uClibc test subdirs
#
-# Copyright (C) 2001 by Lineo, inc.
+# 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
+
+#
+# Note: This does not read the top level Rules.mak file
#
-include $(TESTDIR)../Config
-include $(TESTDIR)Config
-
-
-# Use NATIVE_ARCH here since running these test is not
-# even possible when cross compiling...
-NATIVE_ARCH:= ${shell uname -m | sed \
- -e 's/i.86/i386/' \
- -e 's/sparc.*/sparc/' \
- -e 's/arm.*/arm/g' \
- -e 's/m68k.*/m68k/' \
- -e 's/ppc/powerpc/g' \
- -e 's/v850.*/v850/g' \
- -e 's/sh[234].*/sh/' \
- -e 's/mips.*/mips/' \
- }
+top_builddir ?= ../
+
+TESTDIR=$(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 $(CC) -dumpmachine | sed -e s'/-.*//' \
- -e 's/i.86/i386/' \
- -e 's/sparc.*/sparc/' \
- -e 's/arm.*/arm/g' \
- -e 's/m68k.*/m68k/' \
- -e 's/ppc/powerpc/g' \
- -e 's/v850.*/v850/g' \
- -e 's/sh[234]/sh/' \
- -e 's/mips.*/mips/' \
- }
+TARGET_ARCH:=$(shell $(CC) -dumpmachine | sed -e s'/-.*//' \
+ -e 's/i.86/i386/' \
+ -e 's/sparc.*/sparc/' \
+ -e 's/arm.*/arm/g' \
+ -e 's/m68k.*/m68k/' \
+ -e 's/ppc/powerpc/g' \
+ -e 's/v850.*/v850/g' \
+ -e 's/sh[234]/sh/' \
+ -e 's/mips.*/mips/' \
+ -e 's/cris.*/cris/' \
+ -e 's/xtensa.*/xtensa/' \
+ )
endif
+export TARGET_ARCH
-# If you are running a cross compiler, you may want to set this
-# to something more interesting...
-CC = ../$(TESTDIR)extra/gcc-uClibc/$(TARGET_ARCH)-uclibc-gcc
-HOST_CC = gcc
-STRIPTOOL=strip
-LDD = ../$(TESTDIR)ldso/util/ldd
+#--------------------------------------------------------
+# 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
+RM_R = $(RM) -r
-# Check if 'ls -sh' works or not
-LSFLAGS = -l
+# Select the compiler needed to build binaries for your development system
+HOSTCC = gcc
-# turn all the warnings on
-WARNINGS=-Wall
-# use '-Os' optimization if available, else use -O2
-OPTIMIZATION = ${shell if $(CC) -Os -S -o /dev/null -xc /dev/null >/dev/null 2>&1; \
- then echo "-Os"; else echo "-O2" ; fi}
+#--------------------------------------------------------
+# A nifty macro to make testing gcc features easier
+check_gcc=$(shell if $(CC) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; \
+ then echo "$(1)"; else echo "$(2)"; fi)
-ifeq ($(DODEBUG),true)
- CFLAGS +=$(WARNINGS) $(OPTIMIZATION) -g
- GLIBC_CFLAGS +=$(WARNINGS) $(OPTIMIZATION) -g
- LDFLAGS =-Wl,-warn-common
- GLIBC_LDFLAGS =-Wl,-warn-common
- STRIPTOOL =/bin/true -Since_we_are_debugging
+# use '-Os' optimization if available, else use -O2, allow Config to override
+# Override optimization settings when debugging
+ifeq ($(DODEBUG),y)
+OPTIMIZATION = -O0
else
- CFLAGS +=$(WARNINGS) $(OPTIMIZATION) -fomit-frame-pointer
- GLIBC_CFLAGS +=$(WARNINGS) $(OPTIMIZATION) -fomit-frame-pointer
- LDFLAGS =-s -Wl,-warn-common
- GLIBC_LDFLAGS =-s -Wl,-warn-common
- STRIP = $(STRIPTOOL) --remove-section=.note --remove-section=.comment $(PROG)
+OPTIMIZATION += $(call check_gcc,-Os,-O2)
endif
-ifneq ($(DODYNAMIC),true)
- LDFLAGS +=--static
- GLIBC_LDFLAGS +=--static
+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 $(CC) --print-file-name=include)
+CC_INC := -I$(dir $(CC_IPREFIX))include-fixed -I$(CC_IPREFIX)
+CFLAGS += $(CC_INC)
+
+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
-CFLAGS+=--uclibc-use-build-dir
-LDFLAGS+=--uclibc-use-build-dir
+
+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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