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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>
16 lines
622 B
Plaintext
16 lines
622 B
Plaintext
dnl --------------------------------------------------------------------------
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dnl PA_LANG_FOREACH(subset, body)
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dnl
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dnl Expand [body] for each language encountered in the configure script also
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dnl present in [subset], or all if [subset] is empty
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dnl --------------------------------------------------------------------------
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AC_DEFUN([_PA_LANG_DO],dnl
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[AC_LANG([$2])dnl
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$1])
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AC_DEFUN([PA_LANG_FOREACH],dnl
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[m4_pushdef([_pa_lang_foreach_current],[_AC_LANG])dnl
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m4_map_args([m4_curry([_PA_LANG_DO],[$2])],m4_unquote(PA_LANG_SEEN_LIST($1)))dnl
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AC_LANG(_pa_lang_foreach_current)dnl
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m4_popdef([_pa_lang_foreach_current])])
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