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
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
|
dnl
dnl These are the facilities for generating Makefile.am.config and
dnl Makefile.win32.config files.
dnl
dnl
dnl CAIRO_FEATURE_HOOK_REGISTER_WIN32(WHAT, COMMANDS)
dnl
dnl Like CAIRO_FEATURE_HOOK_REGISTER but only applies to features that
dnl are by default enabled on win32 build system and match WHAT.
dnl
AC_DEFUN([CAIRO_FEATURE_HOOK_REGISTER_WIN32],
[dnl
dnl builtin features
CAIRO_FEATURE_HOOK_REGISTER([*], always, [$1], [$2])dnl
dnl recommended features
CAIRO_FEATURE_HOOK_REGISTER([*], yes, [$1], [$2])dnl
dnl native win32 features
CAIRO_FEATURE_HOOK_REGISTER([*], auto, [$1], [m4_bmatch(cr_feature, [win32], [$2])])dnl
])dnl
dnl ===========================================================================
dnl
dnl Define cr_feature_tag ala other cr_feature_* macros
dnl Expands to CAIRO_HAS_FEATURE_ID
dnl
m4_define([_CAIRO_BUILD_FEATURE_TAG_NORMALIZED],
[CAIRO_HAS_[$1]m4_bmatch([$1],[$2$],,[$2])])dnl
m4_define([_CAIRO_BUILD_FEATURE_TAG],
[_CAIRO_BUILD_FEATURE_TAG_NORMALIZED(AS_TR_CPP([$1]),AS_TR_CPP(m4_ifval([$2],[ $2])))])dnl
m4_define([cr_feature_tag],
[_CAIRO_BUILD_FEATURE_TAG(cr_feature,cr_feature_what)])dnl
dnl ===========================================================================
dnl
dnl CAIRO_INIT_MAKEFILES()
dnl
dnl Sets up automake and win32 conditionals for all features
dnl
AC_DEFUN([CAIRO_INIT_MAKEFILES],
[dnl
dnl Allow feature tags in the output
m4_pattern_allow(^CAIRO_HAS_)dnl
dnl Automake conditionals for all features
CAIRO_FEATURE_HOOK_REGISTER(*,*,*,
[dnl
AM_CONDITIONAL(cr_feature_tag, [test "x$use_]cr_feature[" = xyes])dnl
])dnl
dnl Turn win32 features on
CAIRO_FEATURE_HOOK_REGISTER_WIN32(*, [_CAIRO_MAKEFILES_WIN32_DEFINE_FEATURE])dnl
])dnl
m4_define([_CAIRO_MAKEFILES_WIN32_DEFINE_FEATURE],
[
m4_foreach_w([cr_makefile], _CAIRO_MAKEFILES,
[dnl
CAIRO_ACCUMULATE_UNQUOTED_UNCHECKED([MAKEFILE_]cr_makefile[_WIN32], [cr_feature_tag = 1])dnl
])dnl
])dnl
dnl ===========================================================================
m4_define([_CAIRO_MAKEFILES])dnl
dnl
dnl CAIRO_CONFIG_MAKEFILE(TAG, DIR)
dnl
dnl Create DIR/Makefile.*.config files
dnl TAG is a TAG used by other CAIRO_MAKEFILE_* macros to append to these
dnl Makefile's.
dnl
AC_DEFUN([CAIRO_CONFIG_MAKEFILE],
[dnl
m4_append_uniq([_CAIRO_MAKEFILES], [$1], [ ],,
[m4_fatal([Makefile `$1' already registered])])dnl
dnl Remember directory for this makefile tag
m4_define([cr_make_$1_dir],[$2])dnl
dnl Accumulators
CAIRO_ACCUMULATORS_REGISTER(MAKEFILE_$1_AMAKE, m4_newline, [# Generated by configure. Do not edit.]m4_newline[include $(top_srcdir)/$2/Makefile.sources]m4_newline)dnl
CAIRO_ACCUMULATORS_REGISTER(MAKEFILE_$1_WIN32, m4_newline, [# Generated by configure. Do not edit.]m4_newline[include Makefile.sources]m4_newline)dnl
dnl Generate
CAIRO_CONFIG_COMMANDS([$srcdir/$2/Makefile.am.config],
[echo "$CAIRO_MAKEFILE_$1_AMAKE"],
[CAIRO_MAKEFILE_$1_AMAKE='$CAIRO_MAKEFILE_$1_AMAKE'])dnl
CAIRO_CONFIG_COMMANDS([$srcdir/$2/Makefile.win32.config],
[echo "$CAIRO_MAKEFILE_$1_WIN32"],
[CAIRO_MAKEFILE_$1_WIN32='$CAIRO_MAKEFILE_$1_WIN32'])dnl
])dnl
m4_define([_CAIRO_MAKEFILE_CHECK],
[dnl
m4_ifdef([cr_make_$1_dir],,[m4_fatal([Makefile `]$1[' not defined.])])dnl
])dnl
m4_pattern_allow([cr_make_tmp])
dnl
dnl CAIRO_MAKEFILE_ACCUMULATE(TAG, CONTENT)
dnl
dnl Accumulates CONTENT to Makefile's for TAG. If TAG is *,
dnl CONTENT is added to all Makefile's.
dnl
AC_DEFUN([CAIRO_MAKEFILE_ACCUMULATE],
[dnl
m4_if([$1],[*],,[_CAIRO_MAKEFILE_CHECK([$1])])dnl
m4_foreach_w([cr_makefile], m4_if([$1],[*],_CAIRO_MAKEFILES,[$1]),
[dnl
m4_pushdef([cr_make_acc_contents],[$2])dnl
cr_make_tmp=_CAIRO_SH_ESCAPE(cr_make_acc_contents(cr_makefile))
m4_popdef([cr_make_acc_contents])dnl
CAIRO_ACCUMULATE_UNQUOTED_UNCHECKED([MAKEFILE_]cr_makefile[_AMAKE], [$cr_make_tmp])dnl
CAIRO_ACCUMULATE_UNQUOTED_UNCHECKED([MAKEFILE_]cr_makefile[_WIN32], [$cr_make_tmp])dnl
])dnl
])dnl
m4_define([_CAIRO_MAKEFILE_ACCUMULATE_FEATURE],
[dnl
m4_case([$2],
[*],,
[yes], [CAIRO_ACCUMULATE([$1], [$3])],
[no], [CAIRO_ACCUMULATE([$1], [$3]m4_newline[$4])],
[m4_fatal([Invalid ENABLED value `]$2['])])dnl
CAIRO_ACCUMULATE_UNQUOTED_UNCHECKED([$1], [$6])dnl
m4_case([$2],
[*],,
[yes], [CAIRO_ACCUMULATE([$1], [$5])],
[no], [CAIRO_ACCUMULATE([$1], [$5])],
[m4_fatal([Invalid ENABLED value `]$2['])])dnl
])dnl
dnl
dnl CAIRO_MAKEFILE_ACCUMULATE_FEATURE(TAG, ENABLED, DEFAULT, WHAT, CONTENT)
dnl
dnl Accumulates CONTENT to Makefile's for TAG for each feature matching
dnl ENABLED, DEFAULT, and WHAT. Those parameters are similar to those
dnl passed to CAIRO_FEATURE_HOOK_REGISTER.
dnl If TAG is *, CONTENT is added to all Makefile's.
dnl
AC_DEFUN([CAIRO_MAKEFILE_ACCUMULATE_FEATURE],
[dnl
m4_if([$1],[*],,[_CAIRO_MAKEFILE_CHECK([$1])])dnl
m4_append([cr_make_acc_counter],[1],[])dnl
m4_define([cr_make_acc_contents]m4_len(cr_make_acc_counter), [$5])dnl
CAIRO_FEATURE_HOOK_REGISTER(*,[$3],[$4],
[dnl
m4_foreach_w([cr_makefile], m4_if([$1],[*],_CAIRO_MAKEFILES,[$1]),
[dnl
cr_make_tmp=_CAIRO_SH_ESCAPE(cr_make_acc_contents]]m4_len(cr_make_acc_counter)([[cr_makefile,]][$][1],[$][2],[$][3],[$][4])[[)
_CAIRO_MAKEFILE_ACCUMULATE_FEATURE(
[MAKEFILE_]cr_makefile[_AMAKE],
[$2],
[if ]cr_feature_tag, [else], [endif],
[$cr_make_tmp])dnl
_CAIRO_MAKEFILE_ACCUMULATE_FEATURE(
[MAKEFILE_]cr_makefile[_WIN32],
[$2],
[ifeq ($(]cr_feature_tag[),1)], [else], [endif],
[$cr_make_tmp])dnl
])dnl
])dnl
])dnl
m4_define([cr_make_acc_counter])dnl
|