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-rw-r--r--config/m4/find-func.m49
1 files changed, 9 insertions, 0 deletions
diff --git a/config/m4/find-func.m4 b/config/m4/find-func.m4
new file mode 100644
index 00000000..a4b0290f
--- /dev/null
+++ b/config/m4/find-func.m4
@@ -0,0 +1,9 @@
+dnl Shamelessly stolen from Heimdal
+dnl
+dnl AC_FIND_FUNC(func, libraries, includes, arguments)
+AC_DEFUN([AC_FIND_FUNC], [
+AC_FIND_FUNC_NO_LIBS([$1], [$2], [$3], [$4])
+if test -n "$LIB_$1"; then
+ LIBS="$LIB_$1 $LIBS"
+fi
+])