ld64-95.2.12.tar.gz

[apple/ld64.git] / unit-tests / test-cases / cfstring-coalesce / Makefile

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# Copyright (c) 2007-2008 Apple Inc. All rights reserved.
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##
TESTROOT = ../..
include ${TESTROOT}/include/common.makefile

SHELL = bash # use bash shell so we can redirect just stderr

#
# Test that cfstring literals are coalesced and dead stripped
# There is 3 CFSTR in foo.c and 1 CFSTR in bar.c
# After coalescing and dead stripping there should be only one CFSTR in the output
#

ifeq (,${findstring 64,$(ARCH)})
	CFSTRING_SIZE = 16
else
	CFSTRING_SIZE = 32
endif



run: all

all:
	${CC} ${CCFLAGS} foo.c bar.c -o foo -framework CoreFoundation -dead_strip
	size -l foo | grep "__cfstring: ${CFSTRING_SIZE}" | ${FAIL_IF_EMPTY}
	# now try with -fwritable-strings
	${CC} ${CCFLAGS} foo.c bar.c -o foo_writable -framework CoreFoundation -dead_strip -fwritable-strings 2>/dev/null
	size -l foo_writable | grep "__cfstring: ${CFSTRING_SIZE}" | ${PASS_IFF_STDIN}

clean:
	rm -rf foo foo_writable