# Copyright © 2003 Keith Packard # # Permission to use, copy, modify, distribute, and sell this software and its # documentation for any purpose is hereby granted without fee, provided that # the above copyright notice appear in all copies and that both that # copyright notice and this permission notice appear in supporting # documentation, and that the name of Keith Packard not be used in # advertising or publicity pertaining to distribution of the software without # specific, written prior permission. Keith Packard makes no # representations about the suitability of this software for any purpose. It # is provided "as is" without express or implied warranty. # # KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, # INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO # EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR # CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, # DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER # TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR # PERFORMANCE OF THIS SOFTWARE. # # Initialize Autoconf AC_PREREQ([2.60]) AC_INIT([libXfont2], [2.0.4], [https://gitlab.freedesktop.org/xorg/lib/libXfont/issues], [libXfont2]) AC_CONFIG_SRCDIR([Makefile.am]) AC_CONFIG_HEADERS([config.h]) # Initialize Automake AM_INIT_AUTOMAKE([foreign dist-bzip2 subdir-objects]) # Set common system defines for POSIX extensions, such as _GNU_SOURCE # Must be called before any macros that run the compiler (like # AC_PROG_LIBTOOL) to avoid autoconf errors. AC_USE_SYSTEM_EXTENSIONS # Initialize libtool AC_PROG_LIBTOOL # Require xorg-macros minimum of 1.10 for DocBook XML documentation m4_ifndef([XORG_MACROS_VERSION], [m4_fatal([must install xorg-macros 1.10 or later before running autoconf/autogen])]) XORG_MACROS_VERSION(1.10) XORG_DEFAULT_OPTIONS XORG_ENABLE_DEVEL_DOCS XORG_WITH_XMLTO(0.0.22) XORG_WITH_FOP XORG_CHECK_SGML_DOCTOOLS(1.7) # Checks for header files. AC_CHECK_HEADERS([endian.h poll.h sys/poll.h]) # Checks for library functions. AC_CHECK_FUNCS([poll readlink]) AC_SEARCH_LIBS([strlcat], [bsd]) AC_CONFIG_LIBOBJ_DIR([src/util]) AC_REPLACE_FUNCS([reallocarray strlcat strlcpy]) # If the first PKG_CHECK_MODULES appears inside a conditional, pkg-config # must first be located explicitly. PKG_PROG_PKG_CONFIG # # select libraries to include # XFONT_FONTFILE=no # # FreeType for all scalable (OpenType, TrueType, PostScript) and # some bitmap formats (BDF & PCF) # AC_ARG_ENABLE(freetype, AS_HELP_STRING([--disable-freetype], [Build freetype backend (default: enabled)]), [XFONT_FREETYPE=$enableval],[XFONT_FREETYPE=yes]) AM_CONDITIONAL(XFONT_FREETYPE, [test x$XFONT_FREETYPE = xyes]) if test x$XFONT_FREETYPE = xyes; then AC_DEFINE(XFONT_FREETYPE,1,[Support FreeType rasterizer for nearly all font file formats]) AC_ARG_WITH(freetype-config, AS_HELP_STRING([--with-freetype-config=PROG], [Use FreeType configuration program PROG]), [freetype_config=$withval], [freetype_config=auto]) if test "$freetype_config" = "auto" ; then PKG_CHECK_MODULES(FREETYPE, freetype2, freetype_config=no, freetype_config=yes) fi if test "$freetype_config" = "yes"; then AC_PATH_PROG(ft_config,freetype-config,no) if test "$ft_config" = "no"; then AC_MSG_ERROR([You must have freetype installed; see http://www.freetype.org/]) fi else ft_config="$freetype_config" fi if test "$freetype_config" != "no"; then FREETYPE_CFLAGS="`$ft_config --cflags`" FREETYPE_LIBS="`$ft_config --libs`" fi FREETYPE_REQUIRES="freetype2" XFONT_FONTFILE=yes else FREETYPE_CFLAGS="" FREETYPE_LIBS="" FREETYPE_REQUIRES="" fi AC_SUBST(FREETYPE_LIBS) AC_SUBST(FREETYPE_CFLAGS) AC_SUBST(FREETYPE_REQUIRES) # # Bitmap fonts in files: # Builtins (gzipped pcf format in .text segment) # PCF # BDF # SNF # AC_DEFINE(X_GZIP_FONT_COMPRESSION,1,[Support gzip for bitmap fonts]) X_GZIP_FONT_COMPRESSION=1 AC_SUBST(X_GZIP_FONT_COMPRESSION) AC_CHECK_LIB(z, gzopen, [Z_LIBS=-lz], AC_MSG_ERROR([*** zlib is required])) AC_ARG_WITH(bzip2, AS_HELP_STRING([--with-bzip2], [Use libbz2 to support bzip2 compressed bitmap fonts (default: no)]), [], [with_bzip2=no]) if test "x$with_bzip2" = xyes; then AC_CHECK_LIB(bz2, BZ2_bzopen, [Z_LIBS="$Z_LIBS -lbz2"], AC_MSG_ERROR([*** libbz2 is required for bzip2 support])) AC_DEFINE(X_BZIP2_FONT_COMPRESSION,1,[Support bzip2 for bitmap fonts]) fi AM_CONDITIONAL(X_BZIP2_FONT_COMPRESSION, [test "x$with_bzip2" = xyes ]) AC_SUBST(Z_LIBS) AC_ARG_ENABLE(builtins, AS_HELP_STRING([--disable-builtins], [Support builtin fonts (default: enabled)]), [XFONT_BUILTINS=$enableval], [XFONT_BUILTINS=yes]) AM_CONDITIONAL(XFONT_BUILTINS, [test "x$XFONT_BUILTINS" = xyes ]) if test "x$XFONT_BUILTINS" = xyes; then AC_DEFINE(XFONT_BUILTINS,1,[Support built-in fonts]) XFONT_BITMAP=yes fi AC_ARG_ENABLE(pcfformat, AS_HELP_STRING([--disable-pcfformat], [Support PCF format bitmap fonts (default: enabled)]), [XFONT_PCFFORMAT=$enableval], [XFONT_PCFFORMAT=yes]) AM_CONDITIONAL(XFONT_PCFFORMAT, [test "x$XFONT_PCFFORMAT" = xyes]) if test "x$XFONT_PCFFORMAT" = xyes; then AC_DEFINE(XFONT_PCFFORMAT,1,[Support pcf format bitmap font files]) XFONT_BITMAP=yes fi AM_CONDITIONAL(XFONT_PCF_OR_BUILTIN, [test "x$XFONT_PCFFORMAT" = xyes -o "x$XFONT_BUILTINS" = xyes]) AC_ARG_ENABLE(bdfformat, AS_HELP_STRING([--disable-bdfformat], [Support BDF format bitmap fonts (default: enabled)]), [XFONT_BDFFORMAT=$enableval], [XFONT_BDFFORMAT=yes]) AM_CONDITIONAL(XFONT_BDFFORMAT, [test "x$XFONT_BDFFORMAT" = xyes]) if test "x$XFONT_BDFFORMAT" = xyes; then AC_DEFINE(XFONT_BDFFORMAT,1,[Support bdf format bitmap font files]) XFONT_BITMAP=yes fi AC_ARG_ENABLE(snfformat, AS_HELP_STRING([--enable-snfformat], [Support SNF format bitmap fonts (default: disabled)]), [XFONT_SNFFORMAT=$enableval], [XFONT_SNFFORMAT=no]) AM_CONDITIONAL(XFONT_SNFFORMAT, [test "x$XFONT_SNFFORMAT" = xyes]) if test "x$XFONT_SNFFORMAT" = xyes; then AC_DEFINE(XFONT_SNFFORMAT,1,[Support snf format bitmap font files]) XFONT_BITMAP=yes fi AM_CONDITIONAL(XFONT_BITMAP, [test "x$XFONT_BITMAP" = xyes ]) if test "x$XFONT_BITMAP" = xyes; then AC_DEFINE(XFONT_BITMAP,1,[Support bitmap font files]) XFONT_FONTFILE=yes fi AM_CONDITIONAL(XFONT_FONTFILE, [test "x$XFONT_FONTFILE" = xyes]) if test "x$XFONT_FONTFILE" = xyes; then AC_DEFINE(XFONT_FONTFILE,1,[Support fonts in files]) fi # # Support connection to font servers? # AC_ARG_ENABLE(fc, AS_HELP_STRING([--disable-fc], [Support connections to xfs servers (default: enabled)]), [XFONT_FC=$enableval],[XFONT_FC=yes]) AM_CONDITIONAL(XFONT_FC, [test "x$XFONT_FC" = xyes]) if test "x$XFONT_FC" = xyes; then AC_DEFINE(XFONT_FC,1,[Support the X Font Services Protocol]) fi AC_CHECK_LIB(m, hypot, [MATH_LIBS=-lm AC_SUBST(MATH_LIBS)], AC_MSG_ERROR([*** libm is required])) PKG_CHECK_MODULES(XFONT, [xproto xtrans fontsproto >= 2.1.3 fontenc]) # Transport selection macro from xtrans.m4 XTRANS_CONNECTION_FLAGS case $host_os in linux*) OS_CFLAGS="-D_XOPEN_SOURCE" ;; *) OS_CFLAGS= ;; esac save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -fvisibility=hidden" CFLAGS_VISIBILITY= AC_COMPILE_IFELSE( [AC_LANG_SOURCE([[ #if defined(__CYGWIN__) || defined(__MINGW32__) #error No visibility support #endif extern __attribute__((__visibility__("default"))) int x; ]])], [CFLAGS_VISIBILITY=-fvisibility=hidden], [] ) CFLAGS="$save_CFLAGS" OS_CFLAGS="$OS_CFLAGS $CFLAGS_VISIBILITY" AC_SUBST([OS_CFLAGS]) AC_CONFIG_FILES([Makefile doc/Makefile xfont2.pc]) AC_OUTPUT