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dnl $Id$
dnl Process this file with autoconf to produce a configure script.
dnl
dnl Copyright 2015-2020 Karl Berry <tex-live@tug.org>
dnl Copyright 2012-2015 Peter Breitenlohner <tex-live@tug.org>
dnl
dnl This file is free software; the copyright holder
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl
m4_include([version.ac])[] dnl define cairo_version
AC_INIT([cairo (TeX Live)], cairo_version, [tex-k@tug.org])
AC_PREREQ([2.65])
AC_CONFIG_SRCDIR([cairo-src/src/cairo.h])
AC_CONFIG_AUX_DIR([../../build-aux])
AC_CONFIG_MACRO_DIRS([../../m4 m4])
AC_USE_SYSTEM_EXTENSIONS
KPSE_BASIC([cairo])
AC_PROG_CC
AC_PROG_RANLIB
AC_PROG_LN_S
CAIRO_BIGENDIAN
KPSE_COMPILER_VISIBILITY
cairo_attribute_flag=
if test "x$GCC" = xyes; then
AS_CASE([`$CC -dumpversion`],
[4.[[01]].* ], [],
[4.* | 5.*], [cairo_attribute_flag=-Wno-attributes])
fi
AC_SUBST([CAIRO_ATTRIBUTE_FLAG], [$cairo_attribute_flag])
AC_CHECK_SIZEOF([void *])
AC_CHECK_SIZEOF([int])
AC_CHECK_SIZEOF([long])
AC_CHECK_SIZEOF([long long])
AC_CHECK_SIZEOF([size_t])
dnl Checks for precise integer types
AC_CHECK_HEADERS([sys/int_types.h])
AC_CHECK_TYPES([uint64_t, uint128_t, __uint128_t])
AC_CONFIG_HEADERS([config.h cairo-features.h])
AM_CONDITIONAL([build], [test "x$enable_build" != xno])
AC_SEARCH_LIBS([erf], [m])
CAIRO_FEATURES([dnl
[0, [fc font]],
[0, [ft font]],
[0, [quartz font]],
[1, [user font]],
[0, [win32 font]],
dnl
[0, [egl functions]],
[0, [glx functions]],
[0, [gobject functions]],
[0, [png functions]],
[0, [wgl functions]],
[0, [win32 functions]],
[0, [xcb shm functions]],
dnl
[1, [image surface]],
[1, [mime surface]],
[1, [observer surface]],
[1, [recording surface]],
[1, [pdf surface]],
[0, [ps surface]],
[0, [quartz surface]],
[0, [script surface]],
[0, [svg surface]],
[0, [win32 surface]],
[0, [xcb surface]],
[0, [xlib surface]],
[0, [xlib xrender surface]],
])
AM_CONDITIONAL([CAIRO_HAS_QUARTZ_IMAGE_SURFACE], [false])
AM_CONDITIONAL([CAIRO_HAS_OS2_SURFACE], [false])
AM_CONDITIONAL([CAIRO_HAS_GL_SURFACE], [false])
KPSE_PIXMAN_FLAGS
if test "x$enable_build" != xno || test -f config.force; then
KPSE_ADD_FLAGS([pixman])
AC_CHECK_FUNC([pixman_version_string], , [AC_ERROR([pixman not found])])
KPSE_RESTORE_FLAGS
echo timestamp >config.force
fi
AC_SUBST([CAIRO_TREE], [cairo-src])
AC_CONFIG_FILES([Makefile cairo/Makefile])
AC_OUTPUT
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