ld64-77.tar.gz

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

diff --git a/unit-tests/test-cases/dead_strip-archive/Makefile b/unit-tests/test-cases/dead_strip-archive/Makefile
index c2e66c0c31e19322674582dd89ebf90118e42f70..1542d788c1cad06150fd6ae29ef10e71dfc59c3d 100644 (file)
--- a/unit-tests/test-cases/dead_strip-archive/Makefile
+++ b/unit-tests/test-cases/dead_strip-archive/Makefile
@@ -24,20 +24,20 @@ TESTROOT = ../..
 include ${TESTROOT}/include/common.makefile
 
 #
-# The point of this test that -dead_strip removes unreference code/data from archives
+# Tests that a common symbol can be used from an archive with -dead_strip.  The tricky
+# part is that common symbols are not in the table of contents for archives.
+# If the linker seens a need for my_common, that won't trigger pulling in the .o
+# file from the archive.  But the later use of foo will.  
 #
 
 run: all
 
 all:
        ${CC} ${CCFLAGS} foo.c -c -o foo.o
+       ${FAIL_IF_BAD_OBJ} foo.o
        libtool -static foo.o -o libfoo.a
        ${CC} ${CCFLAGS}  main.c -mdynamic-no-pic -Os libfoo.a -dead_strip -o main
-       ${FAIL_IF_BAD_MACHO} main
-       nm -j  main | grep dead_wood | ${PASS_IFF_EMPTY}
-       
+       ${PASS_IFF_GOOD_MACHO} main
 
 clean:
-       rm -rf  main libfoo.a foo.o
-       
-
+       rm -rf main *.a *.o