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Copy AC_ERLANG_PATH_ERLC, AC_ERLANG_PATH_ERL from autoconf-2.60

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aclocal.m4:
	Copy AC_ERLANG_PATH_ERLC, AC_ERLANG_PATH_ERL from autoconf-2.60
	(renaming them) since so that configure can be generated with older
	versions of autoconf.
This commit is contained in:
Peter Wang
2007-07-20 06:55:26 +00:00
parent e3fdb5dd20
commit 2fb0d7fa5b
1 changed files with 26 additions and 2 deletions
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28
aclocal.m4 vendored
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@@ -354,10 +354,34 @@ AC_SUBST(JAR)
#
# Erlang configuration
#
# copy of AC_ERLANG_PATH_ERLC from autoconf-2.60
AC_DEFUN([MERCURY_ERLANG_PATH_ERLC],
[AC_ARG_VAR([ERLC], [Erlang/OTP compiler command [autodetected]])dnl
if test -n "$ERLC"; then
AC_MSG_CHECKING([for erlc])
AC_MSG_RESULT([$ERLC])
else
AC_PATH_TOOL(ERLC, erlc, [$1], [$2])
fi
AC_ARG_VAR([ERLCFLAGS], [Erlang/OTP compiler flags [none]])dnl
])
# copy of AC_ERLANG_PATH_ERL from autoconf-2.60
AC_DEFUN([MERCURY_ERLANG_PATH_ERL],
[AC_ARG_VAR([ERL], [Erlang/OTP interpreter command [autodetected]])dnl
if test -n "$ERL"; then
AC_MSG_CHECKING([for erl])
AC_MSG_RESULT([$ERL])
else
AC_PATH_TOOL(ERL, erl, [$1], [$2])[]dnl
fi
])
AC_DEFUN(MERCURY_CHECK_ERLANG,
[
AC_ERLANG_PATH_ERLC
AC_ERLANG_PATH_ERL
MERCURY_ERLANG_PATH_ERLC
MERCURY_ERLANG_PATH_ERL
if test "$ERLC" != "" -a "$ERL" != ""; then
mercury_cv_erlang="yes"