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handle both -llib and lib in the second argument

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also yes -> "" as a library, to ease callers that send in results from
this macro (this might be a little bit unclean)


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@10584 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2001-08-29 00:07:57 +00:00
parent c77bd77f26
commit 63f0fd9afc
1 changed files with 6 additions and 5 deletions
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11
cf/find-func-no-libs2.m4
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@@ -13,11 +13,12 @@ AC_CACHE_VAL(ac_cv_funclib_$1,
if eval "test \"\$ac_cv_func_$1\" != yes" ; then if eval "test \"\$ac_cv_func_$1\" != yes" ; then
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
for ac_lib in $2; do for ac_lib in $2; do
if test -n "$ac_lib"; then case "$ac_lib" in
ac_lib="-l$ac_lib" "") ;;
else yes) ac_lib="" ;;
ac_lib="" -l*) ;;
fi *) ac_lib="-l$ac_lib" ;;
esac
LIBS="$6 $ac_lib $5 $ac_save_LIBS" LIBS="$6 $ac_lib $5 $ac_save_LIBS"
AC_TRY_LINK([$3],[$1($4)],eval "if test -n \"$ac_lib\";then ac_cv_funclib_$1=$ac_lib; else ac_cv_funclib_$1=yes; fi";break) AC_TRY_LINK([$3],[$1($4)],eval "if test -n \"$ac_lib\";then ac_cv_funclib_$1=$ac_lib; else ac_cv_funclib_$1=yes; fi";break)
done done