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# bzip2
BZIP2 = bzip2-1.0.5
$(BZIP2).tar.gz:
@echo "Nix requires bzip2 to build."
@echo "Please download version 1.0.5 from"
@echo " http://www.bzip.org/1.0.5/bzip2-1.0.5.tar.gz"
@echo "and place it in the externals/ directory."
false
$(BZIP2): $(BZIP2).tar.gz
gunzip < $(srcdir)/$(BZIP2).tar.gz | tar xvf -
have-bzip2:
$(MAKE) $(BZIP2)
touch have-bzip2
if HAVE_BZIP2
build-bzip2:
else
build-bzip2: have-bzip2
(pfx=`pwd` && \
cd $(BZIP2) && \
$(MAKE) && \
$(MAKE) install PREFIX=$$pfx/inst-bzip2)
touch build-bzip2
install:
mkdir -p $(DESTDIR)${bzip2_bin}
$(INSTALL_PROGRAM) $(bzip2_bin_test)/bzip2 $(bzip2_bin_test)/bunzip2 $(DESTDIR)${bzip2_bin}
endif
all: build-bzip2
EXTRA_DIST = $(BZIP2).tar.gz
ext-clean:
$(RM) -f have-bzip2 build-bzip2
$(RM) -rf $(BZIP2)
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