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zz40-xc-ovr.m4: reinstate strict AC_REQUIRE macro dependencies

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This commit is contained in:
Yang Tse 2013-01-25 12:19:45 +01:00
parent eb2e62c0af
commit c0e8e94ca2
1 changed files with 36 additions and 0 deletions
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36
m4/zz40-xc-ovr.m4
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@ -54,6 +54,7 @@ dnl is available, otherwise aborts execution.
AC_DEFUN([_XC_CFG_PRE_BASIC_CHK_CMD_ECHO],
[dnl
AC_REQUIRE([_XC_CFG_PRE_PREAMBLE])dnl
#
# Verify that 'echo' command is available, otherwise abort.
#
@ -82,6 +83,8 @@ dnl is available, otherwise aborts execution.
AC_DEFUN([_XC_CFG_PRE_BASIC_CHK_CMD_TEST],
[dnl
AC_REQUIRE([_XC_CFG_PRE_PREAMBLE])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_CMD_ECHO])dnl
#
# Verify that 'test' command is available, otherwise abort.
#
@ -109,6 +112,9 @@ dnl is set, otherwise aborts execution.
AC_DEFUN([_XC_CFG_PRE_BASIC_CHK_VAR_PATH],
[dnl
AC_REQUIRE([_XC_CFG_PRE_PREAMBLE])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_CMD_ECHO])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_CMD_TEST])dnl
#
# Verify that 'PATH' variable is set, otherwise abort.
#
@ -136,6 +142,10 @@ dnl is available, otherwise aborts execution.
AC_DEFUN([_XC_CFG_PRE_BASIC_CHK_CMD_EXPR],
[dnl
AC_REQUIRE([_XC_CFG_PRE_PREAMBLE])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_CMD_ECHO])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_CMD_TEST])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_VAR_PATH])dnl
#
# Verify that 'expr' command is available, otherwise abort.
#
@ -167,6 +177,11 @@ dnl proper 'sed' this early, that should be done later.
AC_DEFUN([_XC_CFG_PRE_BASIC_CHK_UTIL_SED],
[dnl
AC_REQUIRE([_XC_CFG_PRE_PREAMBLE])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_CMD_ECHO])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_CMD_TEST])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_VAR_PATH])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_CMD_EXPR])dnl
#
# Verify that 'sed' utility is found within 'PATH', otherwise abort.
#
@ -199,6 +214,12 @@ dnl proper 'grep' this early, that should be done later.
AC_DEFUN([_XC_CFG_PRE_BASIC_CHK_UTIL_GREP],
[dnl
AC_REQUIRE([_XC_CFG_PRE_PREAMBLE])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_CMD_ECHO])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_CMD_TEST])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_VAR_PATH])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_CMD_EXPR])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_UTIL_SED])dnl
#
# Verify that 'grep' utility is found within 'PATH', otherwise abort.
#
@ -235,6 +256,13 @@ dnl overrides the auto-detected one.
AC_DEFUN([_XC_CFG_PRE_CHECK_PATH_SEPARATOR],
[dnl
AC_REQUIRE([_XC_CFG_PRE_PREAMBLE])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_CMD_ECHO])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_CMD_TEST])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_VAR_PATH])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_CMD_EXPR])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_UTIL_SED])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_UTIL_GREP])dnl
#
# Auto-detect and set 'PATH_SEPARATOR', unless it is already non-empty set.
#
@ -291,6 +319,14 @@ dnl Private macro.
AC_DEFUN([_XC_CFG_PRE_POSTLUDE],
[dnl
AC_REQUIRE([_XC_CFG_PRE_PREAMBLE])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_CMD_ECHO])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_CMD_TEST])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_VAR_PATH])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_CMD_EXPR])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_UTIL_SED])dnl
AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_UTIL_GREP])dnl
AC_REQUIRE([_XC_CFG_PRE_CHECK_PATH_SEPARATOR])dnl
echo "checking whether some basic commands and utilities are available... yes"
IFS=$xc_configure_preamble_prev_IFS