1AC_PREREQ([2.60])
2AC_INIT([encodings], [1.1.0],
3        [https://gitlab.freedesktop.org/xorg/font/encodings/-/issues])
4AM_INIT_AUTOMAKE([foreign dist-xz])
5
6# Require xorg-macros 1.20 or later: XORG_DEFAULT_NOCODE_OPTIONS
7m4_ifndef([XORG_MACROS_VERSION],
8	  [m4_fatal([must install xorg-macros 1.20 or later before running autoconf/autogen])])
9XORG_MACROS_VERSION(1.20)
10XORG_DEFAULT_NOCODE_OPTIONS
11
12# Require X.Org's font util macros 1.2 or later
13m4_ifndef([XORG_FONT_MACROS_VERSION],
14	  [m4_fatal([must install X.Org font-util 1.2 or later before running autoconf/autogen])])
15XORG_FONT_MACROS_VERSION(1.2)
16
17# mkfontscale
18XORG_FONT_REQUIRED_PROG(MKFONTSCALE, mkfontscale)
19
20# Choose whether or not to compress encodings - default is to compress all
21
22AC_MSG_CHECKING([if small encodings should be compressed])
23AC_ARG_ENABLE(gzip-small-encodings,
24	AS_HELP_STRING([--disable-gzip-small-encodings],
25			[Disable compression of small encoding files]),
26	[GZIP_SMALL="$enableval"], [GZIP_SMALL="yes"]) 
27AM_CONDITIONAL(GZIP_SMALL, [test x$GZIP_SMALL = xyes])
28AC_MSG_RESULT([${GZIP_SMALL}])
29
30AC_MSG_CHECKING([if large encodings should be compressed])
31AC_ARG_ENABLE(gzip-large-encodings,
32	AS_HELP_STRING([--disable-gzip-large-encodings],
33			[Disable compression of large encoding files]),
34	[GZIP_LARGE="$enableval"], [GZIP_LARGE="yes"]) 
35AM_CONDITIONAL(GZIP_LARGE, [test x$GZIP_LARGE = xyes])
36AC_MSG_RESULT([${GZIP_LARGE}])
37
38# gzip
39
40if test x$GZIP_SMALL = xyes -o x$GZIP_LARGE = xyes ; then
41    AC_PATH_PROG(GZIP, gzip)
42    if [[ -z $GZIP ]]; then
43	AC_MSG_ERROR([gzip is needed to compress font encodings])
44    fi
45    COMPRESS_FLAGS="${COMPRESS_FLAGS--n}"
46    AC_SUBST([COMPRESS_FLAGS])
47fi
48
49XORG_FONTSUBDIR([ENCODINGSDIR], [encodingsdir], [encodings])
50
51AC_CONFIG_FILES([Makefile large/Makefile])
52AC_OUTPUT
53