diff options
Diffstat (limited to 'Makefile.flags')
| -rw-r--r-- | Makefile.flags | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Makefile.flags b/Makefile.flags index 68dfa57ec..92aae6fb5 100644 --- a/Makefile.flags +++ b/Makefile.flags @@ -104,7 +104,9 @@ else LDLIBS += m endif -ifneq ($(CONFIG_SYSROOT),) +# Note: both "" (string consisting of two quote chars) and empty string +# are possible, and should be skipped below. +ifneq ($(subst "",,$(CONFIG_SYSROOT)),) CFLAGS += --sysroot=$(CONFIG_SYSROOT) export SYSROOT=$(CONFIG_SYSROOT) endif |