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-rw-r--r--libstdc++-v3/crossconfig.m48
1 files changed, 7 insertions, 1 deletions
diff --git a/libstdc++-v3/crossconfig.m4 b/libstdc++-v3/crossconfig.m4
index 076063706fc..2c395e2c355 100644
--- a/libstdc++-v3/crossconfig.m4
+++ b/libstdc++-v3/crossconfig.m4
@@ -134,7 +134,13 @@ case "${host}" in
# For LFS.
AC_DEFINE(HAVE_INT64_T)
- AC_DEFINE(_GLIBCXX_USE_LFS)
+ case "$target" in
+ *-uclinux*)
+ # Don't enable LFS with uClibc
+ ;;
+ *)
+ AC_DEFINE(_GLIBCXX_USE_LFS)
+ esac
# For showmanyc_helper().
AC_CHECK_HEADERS(sys/ioctl.h sys/filio.h)