23 lines
804 B
Plaintext
23 lines
804 B
Plaintext
dnl ######################################################################
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dnl Initial settings for CPPFLAGS (-I options)
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dnl NOTE: this is for configuration as well as compilations!
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AC_DEFUN(AMU_OPT_CPPFLAGS,
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[AC_MSG_CHECKING(for configuration/compilation (-I) preprocessor flags)
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AC_ARG_ENABLE(cppflags,
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AC_HELP_STRING([--enable-cppflags=ARG],
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[configure/compile with ARG (-I) preprocessor flags]),
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[
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if test "$enableval" = "" || test "$enableval" = "yes" || test "$enableval" = "no"; then
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AC_MSG_ERROR(cppflags must be supplied if option is used)
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fi
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# use supplied options
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CPPFLAGS="$CPPFLAGS $enableval"
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export CPPFLAGS
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AC_MSG_RESULT($enableval)
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], [
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# default is to have no additional flags
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AC_MSG_RESULT(none)
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])
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])
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dnl ======================================================================
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