31 lines
701 B
Plaintext
31 lines
701 B
Plaintext
dnl Helper function to manage granular libraries
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dnl
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dnl Usage:
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dnl
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dnl LIB_MATH=''
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dnl AC_SUBST([LIB_MATH])
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dnl ...
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dnl HMS_SEARCH_LIBS([LIB_MATH], [sqrt], [m], [AIF], [AINF], [OL])
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dnl
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dnl which expands to something like:
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dnl
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dnl AC_SEARCH_LIBS([sqrt], [m], [case "$ac_cv_search_sqrt" in
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dnl 'none required') ;;
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dnl no) ;;
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dnl *) LIB_MATH="$ac_cv_search_sqrt $LIB_MATH" ;;
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dnl esac
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dnl [AIF]],
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dnl [AINF],
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dnl [OL])
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dnl
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dnl arguments are: lib-var, function, search-libs, [AIF], [AINF], [other-libs]
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AC_DEFUN([HMS_SEARCH_LIBS],
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[AC_SEARCH_LIBS([$2], [$3], [case "$ac_cv_search_$2[]" in
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'none required') ;;
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no) ;;
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*) $1[]="$ac_cv_search_$2[] $[]$1" ;;
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esac
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$4],
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$5,
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[$6])])
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