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5a2d629501
Exposed a bunch of problems with the autoconf m4 macro library. Hopefulyy fix it, and tidy it up in the process. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
10 lines
552 B
Plaintext
10 lines
552 B
Plaintext
dnl --------------------------------------------------------------------------
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dnl PA_ADD_CPPFLAGS(variable, flag [,actual_flag [,success [,failure]]]])
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dnl
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dnl Attempt to add the given option to xFLAGS, if it doesn't break
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dnl compilation. If the option to be tested is different than the
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dnl option that should actually be added, add the option to be
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dnl actually added as a second argument.
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dnl --------------------------------------------------------------------------
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AC_DEFUN([PA_ADD_CPPFLAGS], [PA_ADD_FLAGS(CPPFLAGS, [$1], [$2], [$3], [$4])])
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