elf32-nds32: Don't define fls if it is provided by the system

[deliverable/binutils-gdb.git] / bfd / configure.ac

diff --git a/bfd/configure.ac b/bfd/configure.ac
index 787ac7fa658350168dffb069f0b9fa03143d10b2..270e54e7d13ff418c46eeb9ec683b47bff3c268b 100644 (file)
--- a/bfd/configure.ac
+++ b/bfd/configure.ac
@@ -229,7 +229,7 @@ AC_HEADER_TIME
 AC_HEADER_DIRENT
 
 ACX_HEADER_STRING
-AC_CHECK_FUNCS(fcntl getpagesize setitimer sysconf fdopen getuid getgid fileno)
+AC_CHECK_FUNCS(fcntl getpagesize setitimer sysconf fdopen getuid getgid fileno fls)
 AC_CHECK_FUNCS(strtoull getrlimit)
 
 AC_CHECK_DECLS(basename)