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#===-- runtime/GCCLibraries/crtend/Makefile.am -------------*- Makefile -*--===#
#
# The LLVM Compiler Infrastructure
#
# This file was developed by Reid Spencer and is distributed under the
# University of Illinois Open Source License. See LICENSE.TXT for details.
#
#===------------------------------------------------------------------------===#
##===- runtime/GCCLibraries/crtend/Makefile ----------------*- Makefile -*-===##
#
# The LLVM Compiler Infrastructure
#
# This file was developed by the LLVM research group and is distributed under
# the University of Illinois Open Source License. See LICENSE.TXT for details.
#
##===----------------------------------------------------------------------===##
#
# This directory contains the C and C++ runtime libraries for the LLVM GCC
# front-ends. See the README.txt file for more details.
#
# Since this archive has strange requirements, we use almost all custom rules
# for building it.
#
##===----------------------------------------------------------------------===##
include $(top_srcdir)/Makefile_config
AggregateLib := $(BCDIR)/libcrtend.a
ComponentLibs := comp_main.bc comp_genericeh.bc comp_sjljeh.bc
## We build libcrtend.a from the four components described in the README.
$(AggregateLib) : $(BCDIR) $(ComponentLibs)
@echo Building final libcrtend.a file from bytecode components
$(AR) cr $(BCDIR)/libcrtend.a $(ComponentLibs)
all-am: $(AggregateLib)
clean-am: clean-crtend
$(RM) -f $(AggregateLib) *.bc
install-am: install-crtend
$(INSTALL_DATA) '$(AggregateLib)' $(DESTDIR)$(libdir)
MainObj := crtend.bc listend.bc
GenericEHObj := Exception.bc
SJLJEHObj := SJLJ-Exception.bc
# __main and ctor/dtor support component
comp_main.bc: $(MainObj)
@echo Linking $(notdir $@) component...
$(LLVMGCCLD) -link-as-library -internalize-public-api-file=$(srcdir)/comp_main.lst $(MainObj) -o $@
# Generic exception handling support runtime.
comp_genericeh.bc: $(GenericEHObj)
@echo Linking $(notdir $@) component...
$(LLVMGCCLD) -link-as-library -internalize-public-api-file=$(srcdir)/comp_genericeh.lst $(GenericEHObj) -o $@
# setjmp/longjmp exception handling support runtime.
comp_sjljeh.bc: $(SJLJEHObj)
@echo Linking $(notdir $@) component...
$(LLVMGCCLD) -link-as-library -internalize-public-api-file=$(srcdir)/comp_sjljeh.lst $(SJLJEHObj) -o $@
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