[PATCH 4/5] go: update the build system

[Justus Winter]

The new "go" utility does not require any Makefiles to compile go
packages and programs. Remove the old Makefiles and replace the top
level Makefile with one defining some convenience targets for
compiling the notmuch bindings and the notmuch-addrlookup utility.

Signed-off-by: Justus Winter <4winter at informatik.uni-hamburg.de>
---
 bindings/go/Makefile      |   70 ++++++++++++++++++++++++++-------------------
 bindings/go/cmds/Makefile |   11 -------
 bindings/go/pkg/Makefile  |   17 -----------
 3 files changed, 40 insertions(+), 58 deletions(-)
 delete mode 100644 bindings/go/cmds/Makefile
 delete mode 100644 bindings/go/pkg/Makefile

diff --git a/bindings/go/Makefile b/bindings/go/Makefile
index aba2d59..c38f234 100644
--- a/bindings/go/Makefile
+++ b/bindings/go/Makefile
@@ -1,30 +1,40 @@
-# Copyright 2009 The Go Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file.
-
-include ${GOROOT}/src/Make.inc
-
-all: install
-
-DIRS=\
-        pkg\
-        cmds\
-
-
-clean.dirs: $(addsuffix .clean, $(DIRS))
-install.dirs: $(addsuffix .install, $(DIRS))
-nuke.dirs: $(addsuffix .nuke, $(DIRS))
-test.dirs: $(addsuffix .test, $(TEST))
-bench.dirs: $(addsuffix .bench, $(BENCH))
-
-%.clean:
-	+cd $* && $(QUOTED_GOBIN)/gomake clean
-
-%.install:
-	+cd $* && $(QUOTED_GOBIN)/gomake install
-
-clean: clean.dirs
-
-install: install.dirs
-
-#-include ${GOROOT}/src/Make.deps
+# Makefile for the go bindings of notmuch
+
+export GOPATH      ?= $(shell pwd)
+export CGO_CFLAGS  ?= -I../../../../lib
+export CGO_LDFLAGS ?= -L../../../../lib
+
+GO         ?= go
+GOFMT      ?= gofmt
+
+all: notmuch notmuch-addrlookup
+
+.PHONY: notmuch
+notmuch:
+	$(GO) install notmuch
+
+.PHONY: goconfig
+goconfig:
+	if [ ! -d src/github.com/kless/goconfig/config ]; then \
+	    $(GO) get github.com/kless/goconfig/config; \
+	fi
+
+.PHONY: notmuch-addrlookup
+notmuch-addrlookup: notmuch goconfig
+	$(GO) install notmuch-addrlookup
+
+.PHONY: format
+format:
+	$(GOFMT) -w=true $(GOFMT_OPTS) src/notmuch
+	$(GOFMT) -w=true $(GOFMT_OPTS) src/notmuch-addrlookup
+
+.PHONY: check-format
+check-format:
+	$(GOFMT) -d=true $(GOFMT_OPTS) src/notmuch
+	$(GOFMT) -d=true $(GOFMT_OPTS) src/notmuch-addrlookup
+
+.PHONY: clean
+clean:
+	$(GO) clean notmuch
+	$(GO) clean notmuch-addrlookup
+	rm -rf pkg bin
diff --git a/bindings/go/cmds/Makefile b/bindings/go/cmds/Makefile
deleted file mode 100644
index afbc6d2..0000000
--- a/bindings/go/cmds/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-# Copyright 2009 The Go Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file.
-
-include ${GOROOT}/src/Make.inc
-
-TARG=notmuch-addrlookup
-GOFILES=\
-	notmuch-addrlookup.go
-
-include ${GOROOT}/src/Make.cmd
diff --git a/bindings/go/pkg/Makefile b/bindings/go/pkg/Makefile
deleted file mode 100644
index de89dbc..0000000
--- a/bindings/go/pkg/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-# Copyright 2009 The Go Authors.  All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file.
-
-include $(GOROOT)/src/Make.inc
-
-TARG=notmuch
-CGOFILES=notmuch.go
-CGO_LDFLAGS=-lnotmuch
-
-CLEANFILES+=notmuch_test
-
-include $(GOROOT)/src/Make.pkg
-
-%: install %.go
-	$(GC) $*.go
-	$(LD) -o $@ $*.$O
-- 
1.7.10