debian experimental exim-daemon-heavy config
[exim.git] / src / Makefile
1 # Top-level makefile for Exim; handles creating a build directory with
2 # appropriate links, and then creating and running the main makefile in that
3 # directory.
4
5 # Copyright (c) University of Cambridge, 1995 - 2018
6 # See the file NOTICE for conditions of use and distribution.
7
8 # IRIX make uses the shell that is in the SHELL variable, which often defaults
9 # to csh, so put this in to make it use the Bourne shell. In systems where
10 # /bin/sh is not a Bourne-compatible shell, this line will have to be edited,
11 # or "make" must be called with a different SHELL= setting.
12
13 SHELL=/bin/sh
14 RM_COMMAND=/bin/rm
15
16 # The buildname defaults to "<os-type>-<arch-type>". It can be
17 # overridden by the "build" parameter when invoking make (e.g. make
18 # build=xxx) This does not provide an override for the OS type and
19 # architecture type used during the build process; they still have to be
20 # used for the OS-specific files. To override them, you can set the
21 # shell variables OSTYPE and ARCHTYPE when running make.
22 #
23 # EXIM_BUILD_SUFFIX gets appended to the buildname. (This enables
24 # parallel builds on a file system shared among different Linux distros
25 # (same os-type, same arch-type). The ../test/runtest script honours the
26 # EXIM_BUILD_SUFFIX when searching the Exim binary.)
27
28 buildname=$${build:-`$(SHELL) scripts/os-type`-`$(SHELL) scripts/arch-type`}$${EXIM_BUILD_SUFFIX:+.$$EXIM_BUILD_SUFFIX}
29
30 # The default target checks for the existence of Local/Makefile, that the main
31 # makefile is built and up-to-date, and then it runs it.
32 # If Local/Makefile-<buildname> exists, it is read too.
33
34 all: Local/Makefile configure
35 @cd build-$(buildname); $(MAKE) SHELL=$(SHELL) $(MFLAGS)
36
37 # This pair for the convenience of of the Debian maintainers
38 exim: Local/Makefile configure
39 @cd build-$(buildname); $(MAKE) SHELL=$(SHELL) $(MFLAGS) exim
40 utils: Local/Makefile configure
41 @cd build-$(buildname); $(MAKE) SHELL=$(SHELL) $(MFLAGS) utils
42
43 Local/Makefile:
44 @echo ""
45 @echo "*** Please create Local/Makefile by copying src/EDITME and making"
46 @echo "*** appropriate changes for your site."
47 @echo ""
48 @test ! -d Local && mkdir Local
49 @false
50
51 # This is separated off so that "make build-directory" can be obeyed on
52 # its own if necessary.
53
54 build-directory:
55 @builddir=build-$(buildname); \
56 case "$$builddir" in *UnKnown*) exit 1;; esac; \
57 $(SHELL) -c "test -d $$builddir -a -r $$builddir/version.c || \
58 (mkdir $$builddir; cd $$builddir; $(SHELL) ../scripts/MakeLinks)";
59
60 checks:
61 $(SHELL) scripts/source_checks
62
63 # The "configure" target ensures that the build directory exists, then arranges
64 # to build the main makefile from inside the build directory, by calling the
65 # Configure-Makefile script. This does its own dependency checking because of
66 # the optional files.
67
68 configure: checks build-directory
69 @cd build-$(buildname); \
70 build=$(build) $(SHELL) ../scripts/Configure-Makefile
71
72 # The "makefile" target forces a rebuild of the makefile (as opposed to
73 # "configure", which doesn't force it).
74
75 makefile: build-directory
76 @cd build-$(buildname); $(RM_COMMAND) -f Makefile; \
77 build=$(build) $(SHELL) ../scripts/Configure-Makefile
78
79 # The installation commands are kept in a separate script, which expects
80 # to be run from inside the build directory.
81
82 install: all
83 @cd build-$(buildname); \
84 build=$(build) $(SHELL) ../scripts/exim_install $(INSTALL_ARG)
85
86 # Tidy-up targets
87
88 clean:; @echo ""; echo '*** "make clean" just removes all .o and .a files'
89 @echo '*** Use "make makefile" to force a rebuild of the makefile'
90 @echo ""
91 cd build-$(buildname); \
92 $(RM_COMMAND) -f *.o lookups/*.o lookups/*.a auths/*.o auths/*.a \
93 routers/*.o routers/*.a transports/*.o transports/*.a \
94 pdkim/*.o pdkim/*.a
95
96 clean_exim:; cd build-$(buildname); \
97 $(RM_COMMAND) -f *.o lookups/*.o lookups/*.a auths/*.o auths/*.a \
98 routers/*.o routers/*.a transports/*.o transports/*.a lookups/*.so
99
100 distclean:; $(RM_COMMAND) -rf build-* cscope*
101
102 cscope.files: FRC
103 echo "-q" > $@
104 echo "-p3" >> $@
105 find src Local OS exim_monitor -name "*.[cshyl]" -print \
106 -o -name "os.[ch]*" -print \
107 -o -name "*akefile*" -print \
108 -o -name config.h.defaults -print \
109 -o -name EDITME -print >> $@
110
111 FRC:
112
113 # End of top-level makefile