dnl Process this file with autoconf to produce a configure script. dnl dnl Copyright 2016-2019 Karl Berry dnl Copyright 2009-2015 Peter Breitenlohner 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 AC_INIT([dvipdfm-x (TeX Live)], [20190225], [tex-k@tug.org]) AC_PREREQ([2.65]) AC_CONFIG_SRCDIR([agl.c]) AC_CONFIG_AUX_DIR([../../build-aux]) AC_CONFIG_MACRO_DIR([../../m4]) dnl Common code for all programs using libkpathsea. KPSE_COMMON([dvipdfm-x]) AC_CONFIG_HEADERS([config.h]) dnl Checks for header files. AC_CHECK_HEADERS([unistd.h stdint.h inttypes.h sys/types.h sys/wait.h]) dnl Checks for library functions. AC_FUNC_MEMCMP AC_CHECK_FUNCS([open close getenv basename]) dnl Checks for typedefs, structures, and compiler characteristics. AC_STRUCT_TM AC_STRUCT_TIMEZONE AC_C_BIGENDIAN AC_TYPE_INT32_T AC_TYPE_UINT32_T AC_CHECK_DECL([timezone], [AC_DEFINE([HAVE_TIMEZONE], 1, [Define if has timezone as an external variable.])], [], [[#include ]]) AC_CHECK_MEMBER([struct tm.tm_gmtoff], [AC_DEFINE([HAVE_TM_GMTOFF], 1, [Define if struct tm has tm_gmtoff as a member.])], [], [[#include ]]) AC_CHECK_SIZEOF([char]) AC_CHECK_SIZEOF([short]) AC_CHECK_SIZEOF([int]) AC_CHECK_SIZEOF([long]) AC_SEARCH_LIBS([pow], [m]) KPSE_KPATHSEA_FLAGS KPSE_ZLIB_FLAGS KPSE_LIBPNG_FLAGS KPSE_LIBPAPER_FLAGS AC_DEFINE([HAVE_LIBPAPER], [1], [Define if you have libpaper.]) KPSE_SAVE_FLAGS if test "x$enable_build" != xno || test -f config.force; then KPSE_ADD_FLAGS([kpathsea]) AC_CHECK_HEADER([kpathsea/version.h], [], [AC_MSG_ERROR([Sorry, kpathsea too old])]) KPSE_ADD_FLAGS([zlib]) AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include ]], [[Bytef *dst,*src; uLong dstlen, srclen; int lvl, err; err=compress2(dst, &dstlen, src, srclen, lvl);]])], [], [AC_MSG_ERROR([Sorry, you need zlib with compress2])]) KPSE_ADD_FLAGS([libpng]) AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include ]], [[png_const_structp png; png_const_infop info; int err; err=png_get_image_width(png, info);]])], [], [AC_MSG_ERROR([Sorry, you need libpng])]) KPSE_RESTORE_FLAGS echo timestamp >config.force fi dnl We require zlib with compress2 and libpng AC_DEFINE([HAVE_ZLIB], 1, [Define if you have zlib and its headers.]) AC_DEFINE([HAVE_ZLIB_COMPRESS2], 1, [Define if your zlib has the compress2 function.]) AC_DEFINE([HAVE_LIBPNG], 1, [Define if you have libpng and its headers.]) KPSE_WIN32_CALL AC_CONFIG_FILES([Makefile]) AC_OUTPUT