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#===-- runtime/Runtest/Makefile ----------------------------*- Makefile -*--===#
#
# The KLEE Symbolic Virtual Machine
#
# This file is distributed under the University of Illinois Open Source
# License. See LICENSE.TXT for details.
#
#===------------------------------------------------------------------------===#
LEVEL=../..
USEDLIBS=kleeBasic.a
LIBRARYNAME=kleeRuntest
SHARED_LIBRARY=1
LINK_LIBS_IN_SHARED = 1
DONT_BUILD_RELINKED = 1
NO_PEDANTIC=1
# Increment version appropriately if ABI/API changes, more details:
# http://tldp.org/HOWTO/Program-Library-HOWTO/shared-libraries.html#AEN135
SHARED_VERSION=1.0
include $(LEVEL)/Makefile.common
#LDFLAGS += -Wl,-soname,lib$(LIBRARYNAME)$(SHLIBEXT)
ifeq ($(HOST_OS),Darwin)
# set dylib internal version number to llvmCore submission number
ifdef LLVM_SUBMIT_VERSION
LLVMLibsOptions := $(LLVMLibsOptions) -Wl,-current_version \
-Wl,$(SHARED_VERSION) \
-Wl,-compatibility_version -Wl,1
endif
# Include everything from the .a's into the shared library.
LLVMLibsOptions := $(LLVMLibsOptions) -all_load
# extra options to override libtool defaults
LLVMLibsOptions := $(LLVMLibsOptions) \
-Wl,-dead_strip
# Mac OS X 10.4 and earlier tools do not allow a second -install_name on command line
DARWIN_VERS := $(shell echo $(TARGET_TRIPLE) | sed 's/.*darwin\([0-9]*\).*/\1/')
ifneq ($(DARWIN_VERS),8)
LLVMLibsOptions := $(LLVMLibsOptions) \
-Wl,-install_name \
-Wl,"@rpath/lib$(LIBRARYNAME)$(SHLIBEXT)"
endif
endif
ifeq ($(HOST_OS), $(filter $(HOST_OS), DragonFly Linux FreeBSD GNU/kFreeBSD OpenBSD GNU Bitrig))
# Include everything from the .a's into the shared library.
LLVMLibsOptions := -Wl,--whole-archive $(LLVMLibsOptions) \
-Wl,--no-whole-archive
endif
ifeq ($(HOST_OS), $(filter $(HOST_OS), DragonFly Linux FreeBSD GNU/kFreeBSD GNU))
# Add soname to the library.
LLVMLibsOptions += -Wl,--soname,lib$(LIBRARYNAME)$(SHLIBEXT).$(SHARED_VERSION)
endif
ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux GNU GNU/kFreeBSD))
ifeq (-fsanitize=address,$(filter -fsanitize=address,$(CXXFLAGS)))
# When building with ASan the library will have undefined symbols into
# ASan's runtime. We want to allow this and not fail the build.
$(warning Allowing undefined symbols in $(LIBRARYNAME) due to ASan build)
else
# Don't allow unresolved symbols.
LLVMLibsOptions += -Wl,--no-undefined
endif
endif
ifeq ($(HOST_OS), Linux)
# HACK: Setup symlinks that `ldconfig` would set up
# so that libkleeRuntest can be used from the build directory.
# This is needed to run tests.
sym_link_name := $(SharedLibDir)/$(SharedPrefix)$(LIBRARYNAME)$(SHLIBEXT).$(SHARED_VERSION)
all:: $(LibName.SO)
$(Verb) [ ! -e "$(sym_link_name)" ] && ln -s $(LibName.SO) "$(sym_link_name)" || echo ""
endif
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