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# -*- Autotest -*-
AT_BANNER([Erlang low level compiling and utility macros.])
# Copyright (C) 2009-2012 Free Software Foundation, Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Since the macros which compile are required by most tests, check
# them first. But remember that looking for a compiler is even more
# primitive, so check those first.
## ----------------- ##
## Erlang Compiler. ##
## ----------------- ##
AT_CHECK_MACRO([Erlang],
[[AC_ERLANG_PATH_ERL([no])
AC_ERLANG_PATH_ERLC([no])
if test "$ERL" = "no" || test "$ERLC" = "no"; then AS_EXIT([77]); fi
AC_LANG([Erlang])
## Can't compile, but can run an Erlang module:
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [halt(0)])],
[AC_MSG_RESULT([ok])
AC_MSG_ERROR([compiling Erlang program should fail])],
[AC_MSG_RESULT([failed])])
AC_RUN_IFELSE([AC_LANG_PROGRAM([], [halt(0)])],
[AC_MSG_RESULT([ok])],
[AC_MSG_RESULT([failed])
AC_MSG_ERROR([could not run test program])])
]],
[AT_KEYWORDS([Erlang])])
## ---------------------- ##
## Erlang lib detection. ##
## ---------------------- ##
AT_CHECK_MACRO([AC_ERLANG_CHECK_LIB],
[[AC_ERLANG_PATH_ERL([no])
AC_ERLANG_PATH_ERLC([no])
if test "$ERL" = "no" || test "$ERLC" = "no"; then AS_EXIT([77]); fi
AC_ERLANG_CHECK_LIB([stdlib],
[AC_MSG_RESULT([ok])],
[AC_MSG_RESULT([failed])])
## Test that the lib path detection really detected a directory:
if test "$ERLANG_LIB_DIR_stdlib" != "not found" \
&& test ! -d "$ERLANG_LIB_DIR_stdlib"; then
AC_MSG_ERROR([incorrect ERLANG_LIB_DIR_stdlib variable])
fi
]],
[AT_KEYWORDS([Erlang])])
## --------------------------- ##
## Erlang root dir detection. ##
## --------------------------- ##
AT_CHECK_MACRO([AC_ERLANG_SUBST_ROOT_DIR],
[[AC_ERLANG_PATH_ERL([no])
AC_ERLANG_PATH_ERLC([no])
if test "$ERL" = "no" || test "$ERLC" = "no"; then AS_EXIT([77]); fi
AC_ERLANG_SUBST_ROOT_DIR
## Test that the root path detection really detected a directory:
if test ! -d "$ERLANG_ROOT_DIR"; then
AC_MSG_ERROR([incorrect ERLANG_ROOT_DIR variable])
fi
]],
[AT_KEYWORDS([Erlang])])
## -------------------------- ##
## Erlang lib dir detection. ##
## -------------------------- ##
AT_CHECK_MACRO([AC_ERLANG_SUBST_LIB_DIR],
[[AC_ERLANG_PATH_ERL([no])
AC_ERLANG_PATH_ERLC([no])
if test "$ERL" = "no" || test "$ERLC" = "no"; then AS_EXIT([77]); fi
AC_ERLANG_SUBST_LIB_DIR
## Test that the lib path detection really detected a directory:
if test ! -d "$ERLANG_LIB_DIR"; then
AC_MSG_ERROR([incorrect ERLANG_LIB_DIR variable])
fi
]],
[AT_KEYWORDS([Erlang])])
## ----------------------------------- ##
## Erlang install base dir detection. ##
## ----------------------------------- ##
AT_CHECK_MACRO([AC_ERLANG_SUBST_INSTALL_LIB_DIR],
[AT_KEYWORDS([Erlang])])
## ---------------------------------- ##
## Erlang install lib dir detection. ##
## ---------------------------------- ##
AT_CHECK_MACRO([AC_ERLANG_SUBST_INSTALL_LIB_SUBDIR],
[[AC_ERLANG_SUBST_INSTALL_LIB_SUBDIR([test_blah], [1.24-b])
## Test that the generated directory name is well-formed:
if test `echo "$ERLANG_INSTALL_LIB_DIR_test_blah" | sed -e 's/^.*\///'` != "test_blah-1.24-b"; then
AC_MSG_ERROR([incorrect ERLANG_INSTALL_LIB_DIR_test_blah variable])
fi
]],
[AT_KEYWORDS([Erlang])])
## -------------------------- ##
## Erlang version detection. ##
## -------------------------- ##
AT_CHECK_MACRO([AC_ERLANG_SUBST_ERTS_VER],
[[AC_ERLANG_PATH_ERL([no])
AC_ERLANG_PATH_ERLC([no])
if test "$ERL" = "no" || test "$ERLC" = "no"; then AS_EXIT([77]); fi
AC_ERLANG_SUBST_ERTS_VER
]],
[AT_KEYWORDS([Erlang])])
|
