# Public macros for the TeX Live (TL) tree. # Copyright (C) 1998-2008 Jin-Hwan Cho # Copyright (C) 2008-2013 Peter Breitenlohner # # This file is free software; the copyright holders # give unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # KPSE_LIBPAPER # ------------- # Provide the configure options '--with-paper-includes', '--with-paper-libdir' # and check for the ortional libpaper. If found define HAVE_LIBPAPER. # Set the make variables PAPER_INCLUDES and PAPER_LIBS to the CPPFLAGS and # LIBS required for the installed (system) library. AC_DEFUN([KPSE_LIBPAPER], [dnl AC_REQUIRE([KPSE_SAVE_FLAGS]) AC_ARG_WITH([paper-includes], AS_HELP_STRING([--with-paper-includes=DIR], [paper headers installed in DIR]))[]dnl AC_ARG_WITH([paper-libdir], AS_HELP_STRING([--with-paper-libdir=DIR], [paper library installed in DIR]))[]dnl AS_CASE([$with_paper_includes], ["" | yes], [PAPER_INCLUDES=], [PAPER_INCLUDES="-I$with_paper_includes"]) AS_CASE([$with_paper_libdir], ["" | yes], [PAPER_LIBS=], [PAPER_LIBS="-L$with_paper_libdir"]) CPPFLAGS="$CPPFLAGS $PAPER_INCLUDES" LIBS="$LIBS $PAPER_LIBS" AC_MSG_CHECKING([for paper header files]) result=no AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[struct paper *p;]])], [AC_SEARCH_LIBS([paperpswidth], [paper]) AS_CASE([$ac_cv_search_paperpswidth], [no], [:], ["none required"], [result=yes], [result=yes PAPER_LIBS="$PAPER_LIBS $ac_cv_search_paperpswidth"])]) AS_CASE([$result], [no], [PAPER_INCLUDES= PAPER_LIBS=], [AC_DEFINE([HAVE_LIBPAPER], 1, [Define if you have libpaper])]) AC_MSG_RESULT([$result]) AC_SUBST([PAPER_INCLUDES]) AC_SUBST([PAPER_LIBS]) KPSE_RESTORE_FLAGS ])# KPSE_LIBPAPER