10 lines
483 B
Plaintext
10 lines
483 B
Plaintext
AC_DEFUN([AX_C_UNDERSCORES_LEADING],
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[AC_CACHE_CHECK([for leading underscores], ax_cv_c_underscores_leading,
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[_AX_C_UNDERSCORES_MATCH_IF([_underscore],
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[AS_VAR_SET(ax_cv_c_underscores_leading, yes)],
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[AS_VAR_SET(ax_cv_c_underscores_leading, no)])])
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if test $ax_cv_c_underscores_leading = yes -a "$CYGWIN" != "yes" -a "$MINGW32" != "yes"; then
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AC_DEFINE([NEED_LU], [1], [Symbol names in object files produced by C compiler have leading underscores.])
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fi
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])# AX_C_UNDERSCORES_LEADING
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