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2de413db32
More macro updates from the pa_autoconf library. Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
14 lines
504 B
Plaintext
14 lines
504 B
Plaintext
dnl --------------------------------------------------------------------------
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dnl PA_ADD_HEADERS(headers...)
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dnl
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dnl Call AC_CHECK_HEADERS_ONCE(), and add to ac_includes_default if found
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dnl --------------------------------------------------------------------------
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AC_DEFUN([_PA_ADD_HEADER],
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[AC_CHECK_HEADERS_ONCE([$1])
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AS_IF([test "x$]PA_SHSYM([ac_cv_header_$1])[" = xyes],
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[ac_includes_default="$ac_includes_default
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#include <$1>"
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])
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])
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AC_DEFUN([PA_ADD_HEADERS],[m4_map_args([_PA_ADD_HEADER],$@)])
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