ld64-133.3.tar.gz

[apple/ld64.git] / unit-tests / test-cases / lto-dead_strip-unused / Makefile

diff --git a/unit-tests/test-cases/lto-dead_strip-unused/Makefile b/unit-tests/test-cases/lto-dead_strip-unused/Makefile
index a518d82ca5440488a5f97c16435cdec9f157c413..79a193fa4a36debe2f53f24b0a43eb2ae5be7072 100644 (file)
--- a/unit-tests/test-cases/lto-dead_strip-unused/Makefile
+++ b/unit-tests/test-cases/lto-dead_strip-unused/Makefile
@@ -1,5 +1,5 @@
 ##
-# Copyright (c) 2010 Apple Inc. All rights reserved.
+# Copyright (c) 2010-2011 Apple Inc. All rights reserved.
 #
 # @APPLE_LICENSE_HEADER_START@
 # 
@@ -23,19 +23,22 @@
 TESTROOT = ../..
 include ${TESTROOT}/include/common.makefile
 
+SHELL = bash # use bash shell so we can redirect just stderr
+
 #
 # <rdar://problem/7438246> LTO with 'dead code strip' can't ignore unused functions with undefined references
+# <rdar://problem/10052396> LTO many have eliminated need for some undefines
 #
 
-LLVMGCC = /Developer/usr/bin/llvm-gcc-4.2 -arch ${ARCH}
-LLVMGXX = /Developer/usr/bin/llvm-g++-4.2 -arch ${ARCH}
-
 run: all
 
 all:
-       ${LLVMGCC} ${CCFLAGS} --emit-llvm bar.c  -c -o bar.o
-       ${LLVMGCC} ${CCFLAGS} --emit-llvm main.c -c -o main.o 
-       ${LLVMGCC} ${CCFLAGS} -dead_strip main.o bar.o -o main
+       ${CC} ${CCFLAGS} -flto bar.c  -c -o bar.o
+       ${CC} ${CCFLAGS} -flto main.c -c -o main.o 
+       ${CC} ${CCFLAGS} main.o bar.o -o main
+       ${CC} ${CCFLAGS} main.o bar.o -o main -dead_strip 
+       ${CC} ${CCFLAGS} main.o bar.o -dynamiclib -o libmain.dylib -Wl,-exported_symbol,_main
+       ${FAIL_IF_SUCCESS} ${CC} ${CCFLAGS} main.o bar.o -dynamiclib -o libmain.dylib -dead_strip 2>/dev/null
        ${PASS_IFF_GOOD_MACHO} main
        
 clean: