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-rw-r--r--Build/source/m4/kpse-luajit-flags.m435
1 files changed, 35 insertions, 0 deletions
diff --git a/Build/source/m4/kpse-luajit-flags.m4 b/Build/source/m4/kpse-luajit-flags.m4
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+# Public macros for the TeX Live (TL) tree.
+# Copyright (C) 2014 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_LUAJIT_FLAGS
+# -----------------
+# Set the make variables LUAJIT_INCLUDES and LUAJIT_LIBS to
+# the CPPFLAGS and LIBS required for the `-lluajit' library in
+# libs/luajit/ of the TL tree.
+AC_DEFUN([KPSE_LUAJIT_FLAGS], [dnl
+_KPSE_LIB_FLAGS([luajit], [luajit], [tree],
+ [-IBLD/libs/luajit/luajit-build/src], [BLD/libs/luajit/luajit-build/src/libluajit.a], [],
+ [], [${top_builddir}/../../libs/luajit/luajit-build/src/luajit.h])[]dnl
+]) # KPSE_LUAJIT_FLAGS
+
+# KPSE_LUAJIT_DEFINES
+# -------------------
+# Set the make variable LUAJIT_DEFINES to the CPPFLAGS required when
+# compiling or using the `-lluajit' library.
+AC_DEFUN([KPSE_LUAJIT_DEFINES], [dnl
+AC_REQUIRE([KPSE_CHECK_WIN32])[]dnl
+AC_SUBST([LUAJIT_DEFINES], [-DLUAJIT_ENABLE_LUA52COMPAT])
+if test "x$kpse_cv_have_win32" = xno; then
+ LUAJIT_DEFINES="$LUAJIT_DEFINES -DLUA_USE_POSIX"
+ AC_SEARCH_LIBS([dlopen], [dl])
+ if test "x$ac_cv_search_dlopen" != xno; then
+ AC_CHECK_HEADER([dlfcn.h],
+ [LUAJIT_DEFINES="$LUAJIT_DEFINES -DLUA_USE_DLOPEN"],
+ [], [AC_INCLUDES_DEFAULT])
+ fi
+fi
+]) # KPSE_LUAJIT_DEFINES