configure.ac revision 2a53b785 
1#  Copyright 2005 Red Hat, Inc.
2#
3#  Permission to use, copy, modify, distribute, and sell this software and its
4#  documentation for any purpose is hereby granted without fee, provided that
5#  the above copyright notice appear in all copies and that both that
6#  copyright notice and this permission notice appear in supporting
7#  documentation, and that the name of Red Hat not be used in
8#  advertising or publicity pertaining to distribution of the software without
9#  specific, written prior permission.  Red Hat makes no
10#  representations about the suitability of this software for any purpose.  It
11#  is provided "as is" without express or implied warranty.
12#
13#  RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
14#  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
15#  EVENT SHALL RED HAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
16#  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
17#  DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
18#  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
19#  PERFORMANCE OF THIS SOFTWARE.
20#
21
22# Initialize Autoconf
23AC_PREREQ([2.60])
24AC_INIT([libfontenc], [1.1.6],
25        [https://gitlab.freedesktop.org/xorg/lib/libfontenc/-/issues], [libfontenc])
26AC_CONFIG_SRCDIR([Makefile.am])
27AC_CONFIG_HEADERS([config.h])
28
29# Set common system defines for POSIX extensions, such as _GNU_SOURCE
30# Must be called before any macros that run the compiler (like AC_PROG_LIBTOOL)
31# to avoid autoconf errors.
32AC_USE_SYSTEM_EXTENSIONS
33
34# Initialize Automake
35AM_INIT_AUTOMAKE([foreign dist-xz])
36
37# Initialize libtool
38AC_PROG_LIBTOOL
39
40# Require X.Org macros 1.8 or later
41m4_ifndef([XORG_MACROS_VERSION],
42          [m4_fatal([must install xorg-macros 1.8 or later before running autoconf/autogen])])
43XORG_MACROS_VERSION(1.8)
44XORG_DEFAULT_OPTIONS
45
46# Require X.Org's font util macros 1.1 or later for XORG_FONTROOTDIR
47m4_ifndef([XORG_FONT_MACROS_VERSION],
48	  [m4_fatal([must install X.Org font-util 1.1 or later before running autoconf/autogen])])
49XORG_FONT_MACROS_VERSION(1.1)
50XORG_FONTSUBDIR([ENCODINGSDIR], [encodingsdir], [encodings])
51
52# zlib
53AC_CHECK_HEADER([zlib.h], [],
54                AC_MSG_FAILURE([zlib.h is required to compile libfontenc]))
55AC_CHECK_LIB(z, gzclose, [],
56             AC_MSG_FAILURE([zlib is required to compile libfontenc]))
57
58# Obtain compiler/linker options for dependencies
59PKG_CHECK_MODULES(FONTENC, xproto)
60
61# Checks for library functions.
62AC_REPLACE_FUNCS([reallocarray])
63
64# Allow checking code with lint, sparse, etc.
65XORG_WITH_LINT
66LINT_FLAGS="${LINT_FLAGS} ${FONTENC_CFLAGS}"
67
68AC_CONFIG_FILES([Makefile
69		src/Makefile
70		fontenc.pc])
71AC_OUTPUT
72