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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 | ||
0a49a7a4 | 5 | # Copyright (c) University of Cambridge, 1995 - 2007 |
0f4f2a88 PH |
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 | |
ebcb507f | 14 | RM_COMMAND=/bin/rm |
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15 | |
16 | # If a build name has not been specified by running this make file via a | |
17 | # command of the form "make build=xxxx", then determine the name of the | |
18 | # operating system and the machine architecture and use that. This does not | |
19 | # provide an override for the OS type and architecture type; they still have | |
20 | # to be used for the OS-specific files. To override them, you can set the | |
21 | # shell variables OSTYPE and ARCHTYPE when running make. | |
22 | ||
23 | buildname=$${build:-`$(SHELL) scripts/os-type`-`$(SHELL) scripts/arch-type`} | |
24 | ||
25 | # The default target checks for the existence of Local/Makefile, that the main | |
26 | # makefile is built and up-to-date, and then it runs it. | |
27 | ||
23510047 TF |
28 | all: Local/Makefile configure |
29 | @cd build-$(buildname); $(MAKE) SHELL=$(SHELL) $(MFLAGS) | |
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30 | |
31 | Local/Makefile: | |
32 | @echo "" | |
33 | @echo "*** Please create Local/Makefile by copying src/EDITME and making" | |
34 | @echo "*** appropriate changes for your site." | |
35 | @echo "" | |
36 | @test ! -d Local && mkdir Local | |
37 | @false | |
38 | ||
39 | # This is separated off so that "make build-directory" can be obeyed on | |
40 | # its own if necessary. | |
41 | ||
42 | build-directory: | |
43 | @builddir=build-$(buildname); \ | |
44 | case "$$builddir" in *UnKnown*) exit 1;; esac; \ | |
45 | $(SHELL) -c "test -d $$builddir -a -r $$builddir/version.c || \ | |
46 | (mkdir $$builddir; cd $$builddir; $(SHELL) ../scripts/MakeLinks)"; | |
47 | ||
48 | # The "configure" target ensures that the build directory exists, then arranges | |
49 | # to build the main makefile from inside the build directory, by calling the | |
50 | # Configure-Makefile script. This does its own dependency checking because of | |
51 | # the optional files. | |
52 | ||
53 | configure: build-directory | |
54 | @cd build-$(buildname); \ | |
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55 | build=$(build) $(SHELL) ../scripts/Configure-Makefile; \ |
56 | $(SHELL) ../scripts/lookups-Makefile | |
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57 | |
58 | # The "makefile" target forces a rebuild of the makefile (as opposed to | |
59 | # "configure", which doesn't force it). | |
60 | ||
61 | makefile: build-directory | |
ebcb507f | 62 | @cd build-$(buildname); $(RM_COMMAND) -f Makefile; \ |
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63 | build=$(build) $(SHELL) ../scripts/Configure-Makefile; \ |
64 | $(SHELL) ../scripts/lookups-Makefile | |
0f4f2a88 | 65 | |
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66 | # The installation commands are kept in a separate script, which expects |
67 | # to be run from inside the build directory. | |
68 | ||
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69 | install: all |
70 | @cd build-$(buildname); \ | |
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71 | build=$(build) $(SHELL) ../scripts/exim_install $(INSTALL_ARG) |
72 | ||
73 | # Tidy-up targets | |
74 | ||
75 | clean:; @echo ""; echo '*** "make clean" just removes all .o and .a files' | |
76 | @echo '*** Use "make makefile" to force a rebuild of the makefile' | |
77 | @echo "" | |
78 | cd build-$(buildname); \ | |
ebcb507f | 79 | $(RM_COMMAND) -f *.o lookups/*.o lookups/*.a auths/*.o auths/*.a \ |
0f4f2a88 | 80 | routers/*.o routers/*.a transports/*.o transports/*.a \ |
80a47a2c | 81 | pdkim/*.o pdkim/*.a |
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82 | |
83 | clean_exim:; cd build-$(buildname); \ | |
ebcb507f | 84 | $(RM_COMMAND) -f *.o lookups/*.o lookups/*.a auths/*.o auths/*.a \ |
e6d225ae | 85 | routers/*.o routers/*.a transports/*.o transports/*.a lookups/*.so |
0f4f2a88 | 86 | |
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87 | distclean:; $(RM_COMMAND) -rf build-* |
88 | ||
0f4f2a88 | 89 | # End of top-level makefile |