257 lines
7.8 KiB
Plaintext
257 lines
7.8 KiB
Plaintext
# Copyright © 2003 Keith Packard
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#
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# Permission to use, copy, modify, distribute, and sell this software and its
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# documentation for any purpose is hereby granted without fee, provided that
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# the above copyright notice appear in all copies and that both that
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# copyright notice and this permission notice appear in supporting
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# documentation, and that the name of Keith Packard not be used in
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# advertising or publicity pertaining to distribution of the software without
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# specific, written prior permission. Keith Packard makes no
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# representations about the suitability of this software for any purpose. It
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# is provided "as is" without express or implied warranty.
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#
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# KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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# EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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# DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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# TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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# PERFORMANCE OF THIS SOFTWARE.
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#
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# Initialize Autoconf
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AC_PREREQ([2.60])
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AC_INIT([libXfont2], [2.0.6],
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[https://gitlab.freedesktop.org/xorg/lib/libxfont/-/issues], [libXfont2])
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AC_CONFIG_SRCDIR([Makefile.am])
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AC_CONFIG_HEADERS([config.h])
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# Initialize Automake
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AM_INIT_AUTOMAKE([foreign dist-xz subdir-objects])
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# Set common system defines for POSIX extensions, such as _GNU_SOURCE
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# Must be called before any macros that run the compiler (like
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# AC_PROG_LIBTOOL) to avoid autoconf errors.
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AC_USE_SYSTEM_EXTENSIONS
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# Initialize libtool
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AC_PROG_LIBTOOL
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# Require xorg-macros minimum of 1.10 for DocBook XML documentation
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m4_ifndef([XORG_MACROS_VERSION],
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[m4_fatal([must install xorg-macros 1.10 or later before running autoconf/autogen])])
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XORG_MACROS_VERSION(1.10)
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XORG_DEFAULT_OPTIONS
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XORG_ENABLE_DEVEL_DOCS
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XORG_WITH_XMLTO(0.0.22)
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XORG_WITH_FOP
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XORG_CHECK_SGML_DOCTOOLS(1.7)
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# Checks for header files.
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AC_CHECK_HEADERS([endian.h poll.h sys/poll.h])
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# Checks for library functions.
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AC_CHECK_FUNCS([poll readlink])
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AC_SEARCH_LIBS([strlcat], [bsd])
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if test "$ac_cv_search_strlcat" = "-lbsd"; then
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AC_DEFINE(HAVE_LIBBSD,1,[Has libbsd])
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fi
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AC_CONFIG_LIBOBJ_DIR([src/util])
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AC_REPLACE_FUNCS([reallocarray realpath strlcat strlcpy])
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# Check for BSDish err.h
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AC_CHECK_HEADERS([err.h])
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# If the first PKG_CHECK_MODULES appears inside a conditional, pkg-config
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# must first be located explicitly.
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PKG_PROG_PKG_CONFIG
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#
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# select libraries to include
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#
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XFONT_FONTFILE=no
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#
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# FreeType for all scalable (OpenType, TrueType, PostScript) and
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# some bitmap formats (BDF & PCF)
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#
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AC_ARG_ENABLE(freetype,
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AS_HELP_STRING([--disable-freetype],
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[Build freetype backend (default: enabled)]),
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[XFONT_FREETYPE=$enableval],[XFONT_FREETYPE=yes])
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AM_CONDITIONAL(XFONT_FREETYPE, [test x$XFONT_FREETYPE = xyes])
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if test x$XFONT_FREETYPE = xyes; then
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AC_DEFINE(XFONT_FREETYPE,1,[Support FreeType rasterizer for nearly all font file formats])
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AC_ARG_WITH(freetype-config,
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AS_HELP_STRING([--with-freetype-config=PROG],
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[Use FreeType configuration program PROG]),
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[freetype_config=$withval], [freetype_config=auto])
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if test "$freetype_config" = "auto" ; then
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PKG_CHECK_MODULES(FREETYPE, freetype2,
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freetype_config=no, freetype_config=yes)
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fi
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if test "$freetype_config" = "yes"; then
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AC_PATH_PROG(ft_config,freetype-config,no)
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if test "$ft_config" = "no"; then
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AC_MSG_ERROR([You must have freetype installed; see http://www.freetype.org/])
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fi
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else
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ft_config="$freetype_config"
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fi
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if test "$freetype_config" != "no"; then
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FREETYPE_CFLAGS="`$ft_config --cflags`"
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FREETYPE_LIBS="`$ft_config --libs`"
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fi
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FREETYPE_REQUIRES="freetype2"
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XFONT_FONTFILE=yes
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else
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FREETYPE_CFLAGS=""
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FREETYPE_LIBS=""
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FREETYPE_REQUIRES=""
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fi
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AC_SUBST(FREETYPE_LIBS)
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AC_SUBST(FREETYPE_CFLAGS)
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AC_SUBST(FREETYPE_REQUIRES)
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#
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# Bitmap fonts in files:
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# Builtins (gzipped pcf format in .text segment)
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# PCF
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# BDF
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# SNF
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#
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AC_DEFINE(X_GZIP_FONT_COMPRESSION,1,[Support gzip for bitmap fonts])
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X_GZIP_FONT_COMPRESSION=1
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AC_SUBST(X_GZIP_FONT_COMPRESSION)
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PKG_CHECK_MODULES(ZLIB, [zlib], [Z_REQUIRES=zlib], [Z_REQUIRES=""])
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if test "x$Z_REQUIRES" = "x"; then
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AC_CHECK_LIB(z, gzopen, [Z_LIBS=-lz],
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AC_MSG_ERROR([*** zlib is required]))
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fi
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AC_SUBST(Z_REQUIRES)
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AC_ARG_WITH(bzip2,
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AS_HELP_STRING([--with-bzip2],
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[Use libbz2 to support bzip2 compressed bitmap fonts (default: no)]),
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[], [with_bzip2=no])
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if test "x$with_bzip2" = xyes; then
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AC_CHECK_LIB(bz2, BZ2_bzopen, [Z_LIBS="$Z_LIBS -lbz2"],
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AC_MSG_ERROR([*** libbz2 is required for bzip2 support]))
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AC_DEFINE(X_BZIP2_FONT_COMPRESSION,1,[Support bzip2 for bitmap fonts])
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fi
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AM_CONDITIONAL(X_BZIP2_FONT_COMPRESSION, [test "x$with_bzip2" = xyes ])
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AC_SUBST(Z_LIBS)
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AC_ARG_ENABLE(builtins,
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AS_HELP_STRING([--disable-builtins],
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[Support builtin fonts (default: enabled)]),
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[XFONT_BUILTINS=$enableval], [XFONT_BUILTINS=yes])
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AM_CONDITIONAL(XFONT_BUILTINS, [test "x$XFONT_BUILTINS" = xyes ])
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if test "x$XFONT_BUILTINS" = xyes; then
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AC_DEFINE(XFONT_BUILTINS,1,[Support built-in fonts])
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XFONT_BITMAP=yes
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fi
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AC_ARG_ENABLE(pcfformat,
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AS_HELP_STRING([--disable-pcfformat],
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[Support PCF format bitmap fonts (default: enabled)]),
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[XFONT_PCFFORMAT=$enableval], [XFONT_PCFFORMAT=yes])
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AM_CONDITIONAL(XFONT_PCFFORMAT, [test "x$XFONT_PCFFORMAT" = xyes])
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if test "x$XFONT_PCFFORMAT" = xyes; then
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AC_DEFINE(XFONT_PCFFORMAT,1,[Support pcf format bitmap font files])
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XFONT_BITMAP=yes
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fi
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AM_CONDITIONAL(XFONT_PCF_OR_BUILTIN,
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[test "x$XFONT_PCFFORMAT" = xyes -o "x$XFONT_BUILTINS" = xyes])
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AC_ARG_ENABLE(bdfformat,
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AS_HELP_STRING([--disable-bdfformat],
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[Support BDF format bitmap fonts (default: enabled)]),
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[XFONT_BDFFORMAT=$enableval], [XFONT_BDFFORMAT=yes])
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AM_CONDITIONAL(XFONT_BDFFORMAT, [test "x$XFONT_BDFFORMAT" = xyes])
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if test "x$XFONT_BDFFORMAT" = xyes; then
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AC_DEFINE(XFONT_BDFFORMAT,1,[Support bdf format bitmap font files])
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XFONT_BITMAP=yes
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fi
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AC_ARG_ENABLE(snfformat,
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AS_HELP_STRING([--enable-snfformat],
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[Support SNF format bitmap fonts (default: disabled)]),
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[XFONT_SNFFORMAT=$enableval], [XFONT_SNFFORMAT=no])
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AM_CONDITIONAL(XFONT_SNFFORMAT, [test "x$XFONT_SNFFORMAT" = xyes])
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if test "x$XFONT_SNFFORMAT" = xyes; then
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AC_DEFINE(XFONT_SNFFORMAT,1,[Support snf format bitmap font files])
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XFONT_BITMAP=yes
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fi
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AM_CONDITIONAL(XFONT_BITMAP, [test "x$XFONT_BITMAP" = xyes ])
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if test "x$XFONT_BITMAP" = xyes; then
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AC_DEFINE(XFONT_BITMAP,1,[Support bitmap font files])
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XFONT_FONTFILE=yes
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fi
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AM_CONDITIONAL(XFONT_FONTFILE, [test "x$XFONT_FONTFILE" = xyes])
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if test "x$XFONT_FONTFILE" = xyes; then
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AC_DEFINE(XFONT_FONTFILE,1,[Support fonts in files])
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fi
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#
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# Support connection to font servers?
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#
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AC_ARG_ENABLE(fc,
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AS_HELP_STRING([--disable-fc],
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[Support connections to xfs servers (default: enabled)]),
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[XFONT_FC=$enableval],[XFONT_FC=yes])
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AM_CONDITIONAL(XFONT_FC, [test "x$XFONT_FC" = xyes])
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if test "x$XFONT_FC" = xyes; then
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AC_DEFINE(XFONT_FC,1,[Support the X Font Services Protocol])
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fi
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AC_CHECK_LIB(m, hypot, [MATH_LIBS=-lm
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AC_SUBST(MATH_LIBS)], AC_MSG_ERROR([*** libm is required]))
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PKG_CHECK_MODULES(XFONT, [xproto xtrans fontsproto >= 2.1.3 fontenc])
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# Transport selection macro from xtrans.m4
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XTRANS_CONNECTION_FLAGS
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case $host_os in
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linux*)
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OS_CFLAGS="-D_XOPEN_SOURCE"
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;;
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*)
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OS_CFLAGS=
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;;
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esac
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save_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS -fvisibility=hidden"
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CFLAGS_VISIBILITY=
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AC_COMPILE_IFELSE(
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[AC_LANG_SOURCE([[
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#if defined(__CYGWIN__) || defined(__MINGW32__)
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#error No visibility support
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#endif
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extern __attribute__((__visibility__("default"))) int x;
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]])],
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[CFLAGS_VISIBILITY=-fvisibility=hidden],
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[]
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)
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CFLAGS="$save_CFLAGS"
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OS_CFLAGS="$OS_CFLAGS $CFLAGS_VISIBILITY"
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AC_SUBST([OS_CFLAGS])
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AC_CONFIG_FILES([Makefile
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doc/Makefile
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xfont2.pc])
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AC_OUTPUT
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