collect2: error: ld returned 1 exit status about makeesparduino HOT 9 CLOSED

From aeff3bbec5e8bbeb811ca22aaed5ec060ce3cb06 Mon Sep 17 00:00:00 2001
From: Ivan Grokhotkov <[email protected]>
Date: Thu, 28 Jul 2016 20:10:14 +0800
Subject: [PATCH] Update cflags and ldflags for 2.3.0+

---
 makeEspArduino.mk | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/makeEspArduino.mk b/makeEspArduino.mk
index cb48a75..aa9a03b 100644
--- a/makeEspArduino.mk
+++ b/makeEspArduino.mk
@@ -86,14 +86,14 @@ ESP_TOOL = $(TOOLS_ROOT)/esptool/esptool
 OTA_TOOL = $(TOOLS_ROOT)/espota.py
 HTTP_TOOL = curl

-INCLUDE_DIRS += $(SDK_ROOT)/include $(SDK_ROOT)/lwip/include $(CORE_DIR) $(ESP_ROOT)/variants/generic $(OBJ_DIR)
+INCLUDE_DIRS += $(SDK_ROOT)/include $(SDK_ROOT)/lwip/include $(SDK_ROOT)/libc/xtensa-lx106-elf/include $(CORE_DIR) $(ESP_ROOT)/variants/generic $(OBJ_DIR)
 C_DEFINES = -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ -DF_CPU=80000000L -DARDUINO=10605 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DESP8266
 C_INCLUDES = $(foreach dir,$(INCLUDE_DIRS) $(USER_DIRS),-I$(dir))
 C_FLAGS ?= -c -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections
 CPP_FLAGS ?= -c -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections
 S_FLAGS ?= -c -g -x assembler-with-cpp -MMD
-LD_FLAGS ?= -g -w -Os -nostdlib -Wl,--no-check-sections -u call_user_start -Wl,-static -L$(SDK_ROOT)/lib -L$(SDK_ROOT)/ld -T$(FLASH_LAYOUT) -Wl,--gc-sections -Wl,-wrap,system_restart_local -Wl,-wrap,register_chipv6_phy
-LD_STD_LIBS ?= -lm -lgcc -lhal -lphy -lnet80211 -llwip -lwpa -lmain -lpp -lsmartconfig -lwps -lcrypto -laxtls
+LD_FLAGS ?= -g -w -Os -nostdlib -Wl,--no-check-sections -u call_user_start -u _printf_float -u _scanf_float -Wl,-static -L$(SDK_ROOT)/libc/xtensa-lx106-elf/lib -L$(SDK_ROOT)/lib -L$(SDK_ROOT)/ld -T$(FLASH_LAYOUT) -Wl,--gc-sections -Wl,-wrap,system_restart_local -Wl,-wrap,register_chipv6_phy
+LD_STD_LIBS ?= -lhal -lphy -lnet80211 -llwip -lwpa -lmain -lpp -lsmartconfig -lwps -lcrypto -lespnow -laxtls -lc -lm -lgcc
 # stdc++ used in later versions of esp8266 Arduino
 LD_STD_CPP = lstdc++
 ifneq ($(shell grep $(LD_STD_CPP) $(ESP_ROOT)/platform.txt),)
-- 
2.8.1