[asan] revert r146529: we do need to build asan-rt as a shared library. Will need to find a different way to modify preinit_array
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@146703 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/asan/Makefile.old b/lib/asan/Makefile.old
index 32829db..94faabe 100644
--- a/lib/asan/Makefile.old
+++ b/lib/asan/Makefile.old
@@ -287,6 +287,7 @@
$(LIBASAN_A): $(BIN) $(LIBASAN_OBJ) $(MAKEFILE)
mkdir -p $(LIBASAN_INST_DIR)
ar ru $@ $(LIBASAN_OBJ)
+ $(CXX) -shared $(CFLAGS) $(LIBASAN_OBJ) $(LD_FLAGS) -o $(BIN)/libasan$(SUFF).so
TEST_OBJECTS_COMMON=\
$(BIN)/asan_test$(SUFF).o \
diff --git a/lib/asan/asan_rtl.cc b/lib/asan/asan_rtl.cc
index 862845c..ebd68d9 100644
--- a/lib/asan/asan_rtl.cc
+++ b/lib/asan/asan_rtl.cc
@@ -776,11 +776,3 @@
Report("AddressSanitizer Init done\n");
}
}
-
-#ifdef __linux__
-// On Linux, we force __asan_init to be called before anyone else
-// by placing it into .preinit_array section.
-// FIXME: do we have anything like this on Mac?
-__attribute__((section(".preinit_array")))
- typeof(__asan_init) *__asan_preinit =__asan_init;
-#endif