Commit 8e835339 authored by Ralf Jung's avatar Ralf Jung
Browse files

update build system

parent 6e19b458
......@@ -14,7 +14,7 @@
# Default target
all: Makefile.coq
+@make -f Makefile.coq all
.PHONY: all
# Permit local customization
-include Makefile.local
# Forward most targets to Coq makefile (with some trick to make this phony)
%: Makefile.coq phony
@#echo "Forwarding $@"
+@make -f Makefile.coq $@
all: Makefile.coq
+@make -f Makefile.coq all
.PHONY: all
phony: ;
.PHONY: phony
clean: Makefile.coq
+@make -f Makefile.coq clean
find theories tests exercises solutions \( -name "*.d" -o -name "*.vo" -o -name "*.vo[sk]" -o -name "*.aux" -o -name "*.cache" -o -name "*.glob" -o -name "*.vio" \) -print -delete || true
rm -f Makefile.coq .lia.cache
rm -f Makefile.coq .lia.cache builddep/*
.PHONY: clean
# Create Coq Makefile.
......@@ -20,27 +24,31 @@ Makefile.coq: _CoqProject Makefile
"$(COQBIN)coq_makefile" -f _CoqProject -o Makefile.coq $(EXTRA_COQFILES)
# Install build-dependencies
build-dep/opam: opam Makefile
@echo "# Creating build-dep package."
@mkdir -p build-dep
@sed <opam -E 's/^(build|install|remove):.*/\1: []/; s/^name: *"(.*)" */name: "\1-builddep"/' >build-dep/opam
@fgrep builddep build-dep/opam >/dev/null || (echo "sed failed to fix the package name" && exit 1) # sanity check
OPAMFILES=$(wildcard *.opam)
BUILDDEPFILES=$(addsuffix -builddep.opam, $(addprefix builddep/,$(basename $(OPAMFILES))))
builddep/%-builddep.opam: %.opam Makefile
@echo "# Creating builddep package for $<."
@mkdir -p builddep
@sed <$< -E 's/^(build|install|remove):.*/\1: []/; s/"(.*)"(.*= *version.*)$$/"\1-builddep"\2/;' >$@
build-dep: build-dep/opam phony
builddep-opamfiles: $(BUILDDEPFILES)
.PHONY: builddep-opamfiles
builddep: builddep-opamfiles
@# We want opam to not just instal the build-deps now, but to also keep satisfying these
@# constraints. Otherwise, `opam upgrade` may well update some packages to versions
@# that are incompatible with our build requirements.
@# To achieve this, we create a fake opam package that has our build-dependencies as
@# dependencies, but does not actually install anything itself.
@echo "# Installing build-dep package."
@opam install $(OPAMFLAGS) build-dep/
@echo "# Installing builddep packages."
.PHONY: builddep
# Some files that do *not* need to be forwarded to Makefile.coq
Makefile: ;
_CoqProject: ;
opam: ;
Makefile.local: ;
# Backwards compatibility target
build-dep: builddep
.PHONY: build-dep
# Phony wildcard targets
phony: ;
.PHONY: phony
# Some files that do *not* need to be forwarded to Makefile.coq.
# ("::" lets Makefile.local overwrite this.)
Makefile Makefile.local _CoqProject $(OPAMFILES):: ;
opam-version: "2.0"
name: "coq-iris"
maintainer: "Ralf Jung <>"
authors: "The Iris Team"
license: "BSD-3-Clause"
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