1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
# file : examples/m4/hello/libhello/hello/makefile
# author : Boris Kolpackov <boris@codesynthesis.com>
# copyright : Copyright (c) 2004-2011 Code Synthesis Tools CC
# license : GNU GPL v2; see accompanying LICENSE file
include $(dir $(lastword $(MAKEFILE_LIST)))../build/bootstrap.make
cxx_tun := hello.cxx
cxx_obj := $(addprefix $(out_base)/,$(cxx_tun:.cxx=.o))
cxx_od := $(cxx_obj:.o=.o.d)
hello.l := $(out_base)/hello.l
hello.l.cpp-options := $(out_base)/hello.l.cpp-options
install := $(out_base)/.install
clean := $(out_base)/.clean
# Build.
#
$(hello.l): $(cxx_obj)
$(cxx_obj) $(cxx_od): $(hello.l.cpp-options)
#@@ not necessary
#$(out_base)/hello.hxx: $(src_base)/hello.hxx.m4
$(hello.l.cpp-options): prefix := hello/ $(out_root)/
$(hello.l.cpp-options): value := -I$(src_root) -I$(out_root)
$(call -include,$(cxx_od))
# Clean.
#
.PHONY: $(clean)
$(clean): $(hello.l).o.clean \
$(addsuffix .cxx.clean,$(cxx_obj)) \
$(addsuffix .cxx.clean,$(cxx_od)) \
$(out_base)/hello.hxx.m4.clean \
$(hello.l.cpp-options).clean
# !! broken: need to install hello.hxx from out_root Install.
#
.PHONY: $(install)
$(install): $(hello.l)
$(call install-lib,$<,$(install_lib_dir)/$(ld_lib_prefix)hello$(ld_lib_suffix))
$(call install-dir,$(src_base),$(install_inc_dir)/hello,-name '*.hxx')
# Aliases.
#
ifdef %interactive%
.PHONY: clean install
clean: $(clean)
install: $(install)
endif
# How to.
#
$(call include,$(bld_root)/cxx/o-l.make)
$(call include,$(bld_root)/cxx/cxx-o.make)
$(call include,$(bld_root)/cxx/cxx-d.make)
$(call include,$(bld_root)/m4/m4.make)
$(call include,$(bld_root)/install.make)
|
