diff options
Diffstat (limited to 'esp8266')
| -rw-r--r-- | esp8266/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/esp8266/Makefile b/esp8266/Makefile index 0a8592249b..769cf332d4 100644 --- a/esp8266/Makefile +++ b/esp8266/Makefile @@ -29,6 +29,7 @@ CFLAGS_XTENSA = -fsingle-precision-constant -Wdouble-promotion \ -D__ets__ -DICACHE_FLASH \ -fno-inline-functions \ -Wl,-EL -mlongcalls -mtext-section-literals \ + -DLWIP_OPEN_SRC CFLAGS = $(INC) -Wall -Wpointer-arith -Werror -ansi -std=gnu99 -nostdlib -DUART_OS=$(UART_OS) \ $(CFLAGS_XTENSA) $(COPT) $(CFLAGS_EXTRA) |