42 lines
1.5 KiB
Makefile
42 lines
1.5 KiB
Makefile
AUTOMAKE_OPTIONS = nostdinc
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## the attempt to compose a proper procedure using a regular compiler failed.
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## e.g ./configure GOC=opt/go/pkg/tool/linux_amd64/
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## while go.m4 is included in autoconf 2.71, the support for the go language
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## is very limited and the go language itself is pursuing the module based builder.
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##
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## the following is to trick autoconf/automake as if it's building go files with
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## a real compiler whereas the actual building is done thru `go build`
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bin_PROGRAMS = hclgo
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hclgo_SOURCES = \
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pkg/hcl.go \
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pkg/cb.go \
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pkg/inst.go \
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main.go \
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go.mod
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hclgo_DEPENDENCIES = hclgo.bin
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## let the linker to move hclgo.bin to the actual target
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hclgo_LINK = mv -f hclgo.bin hclgo$(EXEEXT) || echo "FAILED TO LINK"
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hclgo.bin:
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cp -pf $(abs_srcdir)/go.mod $(abs_builddir)/go.mod >/dev/null 2>&1 || true
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chmod u+w $(abs_builddir)/go.mod ## with `make distcheck`, the echo's redirection to the file fails without this permission change
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sed -ri "/^[[:space:]]*replace[[:space:]]+cfg[[:space:]]*=>/d" $(abs_builddir)/go.mod
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echo -e "\nreplace cfg => $(abs_builddir)/cfg" >> $(abs_builddir)/go.mod
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[ -f $(abs_srcdir)/go.sum ] && cp -pf $(abs_srcdir)/go.sum $(abs_builddir)/go.sum >/dev/null 2>&1 || true
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go build -x -o $(abs_builddir)/hclgo.bin -C $(srcdir) -modfile $(abs_builddir)/go.mod
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go clean -x -C $(srcdir) -modfile $(abs_builddir)/go.mod
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## the go to o recipe is fake to deceive make
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.go.o:
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echo $< > $@
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.mod.o:
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echo $< > $@
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clean-local:
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rm -rf $(abs_builddir)/go.mod $(abs_builddir)/go.sum
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