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31 lines
785 B
31 lines
785 B
dnl @synopsis TAC_ARG_WITH_FLAGS(lcase_name, UCASE_NAME)
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dnl
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dnl Test for --with-lcase_name="compiler/loader flags". if defined, prepend
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dnl flags to standard UCASE_NAME definition.
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dnl
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dnl Use this macro to facilitate additional special flags that should be
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dnl passed on to the preprocessor/compilers/loader.
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dnl
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dnl Example use
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dnl
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dnl TAC_ARG_WITH_FLAGS(cxxflags, CXXFLAGS)
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dnl
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dnl tests for --with-cxxflags and pre-pends to CXXFLAGS
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dnl
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dnl
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dnl @author Mike Heroux <mheroux@cs.sandia.gov>
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dnl
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AC_DEFUN([TAC_ARG_WITH_FLAGS],
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[
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AC_MSG_CHECKING([whether additional [$2] flags should be added])
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AC_ARG_WITH($1,
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AC_HELP_STRING([--with-$1],
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[additional [$2] flags to be added: will prepend to [$2]]),
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[
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$2="${withval} ${$2}"
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AC_MSG_RESULT([$2 = ${$2}])
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],
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AC_MSG_RESULT(no)
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)
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])
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