diff options
Diffstat (limited to 'Build/source/m4/kpse-lua52-flags.m4')
-rw-r--r-- | Build/source/m4/kpse-lua52-flags.m4 | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/Build/source/m4/kpse-lua52-flags.m4 b/Build/source/m4/kpse-lua52-flags.m4 new file mode 100644 index 00000000000..598191f353a --- /dev/null +++ b/Build/source/m4/kpse-lua52-flags.m4 @@ -0,0 +1,35 @@ +# Public macros for the TeX Live (TL) tree. +# Copyright (C) 2013 Peter Breitenlohner <tex-live@tug.org> +# +# This file is free software; the copyright holder +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# KPSE_LUA52_FLAGS +# ---------------- +# Set the make variables LUA52_INCLUDES and LUA52_LIBS to +# the CPPFLAGS and LIBS required for the `-llua52' library in +# libs/luz52/ of the TL tree. +AC_DEFUN([KPSE_LUA52_FLAGS], [dnl +_KPSE_LIB_FLAGS([lua52], [lua52], [tree], + [-IBLD/libs/lua52/include], [BLD/libs/lua52/liblua52.a], [], + [], [${top_builddir}/../../libs/lua52/include/lua.h])[]dnl +]) # KPSE_LUA52_FLAGS + +# KPSE_LUA52_DEFINES +# ------------------ +# Set the make variable LUA52_DEFINES to the CPPFLAGS required when +# compiling or using the `-llua52' library. +AC_DEFUN([KPSE_LUA52_DEFINES], [dnl +AC_REQUIRE([KPSE_CHECK_WIN32])[]dnl +AC_SUBST([LUA52_DEFINES], [-DLUA_COMPAT_MODULE]) +if test "x$kpse_cv_have_win32" = xno; then + LUA52_DEFINES="$LUA52_DEFINES -DLUA_USE_POSIX" + AC_SEARCH_LIBS([dlopen], [dl]) + if test "x$ac_cv_search_dlopen" != xno; then + AC_CHECK_HEADER([dlfcn.h], + [LUA52_DEFINES="$LUA52_DEFINES -DLUA_USE_DLOPEN"], + [], [AC_INCLUDES_DEFAULT]) + fi +fi +]) # KPSE_LUA52_DEFINES |