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1# Created: 2005/03/12
2# Author: David Elliott
3
4# Usage Example:
5# make -f build/autogen.mk ACLOCAL=aclocal-1.9
6
7# This is a simple Makefile to update the UNIX build system in such a
8# way that doing a cvs diff on its output files should reveal only the
9# true changes, not meaningless differences due to slightly different
10# autoconf or aclocal m4 files.
11
12# For aclocal: All necessary m4 files are located in the build/aclocal
13# directory. Running aclocal -I build/aclocal when using aclocal 1.9
14# will result in an aclocal.m4 which uses m4_include for these files.
15
16ACLOCAL=aclocal
17AUTOCONF=autoconf
18BAKEFILE_GEN=bakefile_gen
19AUTOHACKS_PREPEND_INCLUDE_DIR=build/autoconf_prepend-include
20
21# configure depends on everything else so this will build everything.
22.PHONY: all
23all: configure
24
25.PHONY: autoconf_m4f
26
27# Invoke make on wxAutohacks dir, but don't fail if it's not present
28autoconf_m4f:
29 -make -C $(AUTOHACKS_PREPEND_INCLUDE_DIR)
30
31BAKEFILES=\
32 build/bakefiles/wx.bkl \
33 build/bakefiles/common.bkl \
34 build/bakefiles/files.bkl \
35 build/bakefiles/monolithic.bkl \
36 build/bakefiles/multilib.bkl \
37 build/bakefiles/opengl.bkl \
38 build/bakefiles/plugins.bkl \
39 build/bakefiles/build_cfg.bkl
40
41# Run bakefile-gen (which generates everything) whenever a bakefile is newer
42# than Makefile.in or autoconf_inc.m4.
43# This dep is obviously wrong but probably close enough
44autoconf_inc.m4 Makefile.in: $(BAKEFILES)
45 cd build/bakefiles && \
46 $(BAKEFILE_GEN) -f autoconf
47
48# Run configure whenever configure.in, aclocal.m4 or autoconf_inc.m4 is updated
49# Depend on our custom autoconf.m4f
50configure: configure.in aclocal.m4 autoconf_inc.m4 autoconf_m4f
51 $(AUTOCONF) -B $(AUTOHACKS_PREPEND_INCLUDE_DIR)
52
53ACLOCAL_SOURCES = \
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54 build/aclocal/ac_raf_func_which_getservbyname_r.m4 \
55 build/aclocal/atomic_builtins.m4 \
56 build/aclocal/ax_func_which_gethostbyname_r.m4 \
57 build/aclocal/bakefile-dllar.m4 \
0c7ca81c 58 build/aclocal/bakefile-lang.m4 \
437a516b 59 build/aclocal/bakefile.m4 \
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60 build/aclocal/cppunit.m4 \
61 build/aclocal/gst-element-check.m4 \
62 build/aclocal/gtk-2.0.m4 \
63 build/aclocal/gtk.m4 \
64 build/aclocal/pkg.m4 \
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65 build/aclocal/sdl.m4 \
66 build/aclocal/visibility.m4
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67
68# Run aclocal whenever acinclude or one of our local m4s is updated.
69aclocal.m4: configure.in acinclude.m4 $(ACLOCAL_SOURCES)
70 $(ACLOCAL) -I build/aclocal
71