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
|
dnl Configuration for the toplevel directory of GNU libunistring
dnl Copyright (C) 2009-2020 Free Software Foundation, Inc.
dnl
dnl This program is free software: you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 3 of the License, or
dnl (at your option) any later version.
dnl
dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with this program. If not, see <https://www.gnu.org/licenses/>.
dnl Process this file with autoconf to produce a configure script.
AC_PREREQ([2.64])
AC_INIT
AC_CONFIG_SRCDIR([lib/unistring/version.in.h])
AC_CONFIG_AUX_DIR([build-aux])
. $srcdir/version.sh
gl_INIT_PACKAGE([libunistring], [$VERSION_NUMBER])
AM_INIT_AUTOMAKE([silent-rules dist-xz])
AC_CONFIG_HEADERS([config.h])
dnl Override automake's tar command used for creating distributions.
am__tar='${AMTAR} chof - --owner=root --group=root "$$tardir"'
dnl Checks for basic programs.
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_MKDIR_P
dnl Check for host type.
AC_CANONICAL_HOST
dnl Checks that augment the CPPFLAGS.
gl_EARLY
dnl Checks for compiler output filename suffixes.
AC_OBJEXT
AC_EXEEXT
dnl Check for build configuration.
gl_WOE32_DLL
LT_INIT([win32-dll])
dnl Prepares the libtool configuration for handling of Windows resources, and
dnl sets the RC variable to a program that compiles Windows resource files.
LT_LANG([Windows Resource])
dnl On mingw and Cygwin, we can activate special Makefile rules which add
dnl version information to the shared libraries and executables.
case "$host_os" in
mingw* | cygwin*) is_woe32=yes ;;
*) is_woe32=no ;;
esac
AM_CONDITIONAL([WOE32], [test $is_woe32 = yes])
dnl Checks for types, header files, functions and declarations.
gl_INIT
dnl Compilation on mingw and Cygwin needs special Makefile rules, because
dnl 1. when we install a shared library, we must arrange to export
dnl auxiliary pointer variables for every exported variable,
dnl 2. when we install a shared library and a static library simultaneously,
dnl the include file specifies __declspec(dllimport) and therefore we
dnl must arrange to define the auxiliary pointer variables for the
dnl exported variables _also_ in the static library.
if test "$enable_shared" = yes; then
case "$host_os" in
mingw* | cygwin*) is_woe32dll=yes ;;
*) is_woe32dll=no ;;
esac
else
is_woe32dll=no
fi
AM_CONDITIONAL([WOE32DLL], [test $is_woe32dll = yes])
if test $is_woe32dll = yes; then
DLL_VARIABLE='__declspec (dllimport)'
else
DLL_VARIABLE=
fi
AC_SUBST([DLL_VARIABLE])
dnl Some parts of the tests have to be skipped when the tests are linked with
dnl the shared library. This is because in this situation, the address of a
dnl global variable in the shared library cannot be used as initializer of a
dnl global or static variable.
dnl gcc would say: "error: initializer element is not constant".
if test $is_woe32dll = yes; then
AC_DEFINE([WOE32DLL], [1],
[Define when --enable-shared is used on mingw or Cygwin.])
fi
dnl Namespacing is the default: it builds a namespace clean library.
dnl Allow the user to disable namespacing. This speeds up "make" considerably.
AC_ARG_ENABLE([namespacing],
[ --disable-namespacing build a library that exports undesired symbols],
[:], [enable_namespacing=yes])
if test "$enable_namespacing" != no; then
NAMESPACING=yes
else
NAMESPACING=
fi
AC_SUBST([NAMESPACING])
dnl Check for prerequisites of exported.sh.
gt_GLOBAL_SYMBOL_PIPE
dnl Substitutable version number.
AC_PROG_AWK
changequote(,)
sed_extract_major='/^[0-9]/{s/^\([0-9]*\).*/\1/p;q;}
i\
0
q
'
sed_extract_minor='/^[0-9][0-9]*[.][0-9]/{s/^[0-9]*[.]\([0-9]*\).*/\1/p;q;}
i\
0
q
'
sed_extract_subminor='/^[0-9][0-9]*[.][0-9][0-9]*[.][0-9]/{s/^[0-9]*[.][0-9]*[.]\([0-9]*\).*/\1/p;q;}
i\
0
q
'
changequote([,])
version_major=`echo "${VERSION}" | sed -n -e "$sed_extract_major"`
version_minor=`echo "${VERSION}" | sed -n -e "$sed_extract_minor"`
version_subminor=`echo "${VERSION}" | sed -n -e "$sed_extract_subminor"`
HEXVERSION=0x`$AWK 'BEGIN { printf("%02X%02X%02X"',"$version_major","$version_minor","$version_subminor"') }'`
AC_SUBST([HEXVERSION])
dnl Check for tools needed for formatting the documentation.
ac_aux_dir_abs=`cd $ac_aux_dir && pwd`
AC_PATH_PROG([TEXI2DVI], [texi2dvi], [$ac_aux_dir_abs/missing texi2dvi])
AC_PATH_PROG([DVIPS], [dvips], [$ac_aux_dir_abs/missing dvips])
AC_PATH_PROG([PERL], [perl], [$ac_aux_dir_abs/missing perl])
AC_CONFIG_FILES([Makefile])
AC_CONFIG_FILES([doc/Makefile])
AC_CONFIG_FILES([gnulib-local/Makefile])
AC_CONFIG_FILES([lib/Makefile])
AC_CONFIG_FILES([lib/exported.sh])
AC_CONFIG_FILES([lib/unistring/version.h:lib/unistring/version.in.h])
AC_CONFIG_FILES([lib/unistring/woe32dll.h:lib/unistring/woe32dll.in.h])
AC_CONFIG_FILES([tests/Makefile])
AC_OUTPUT
|
