11 files changed, 22 insertions, 22 deletions
diff --git a/testhal/STM32/STM32F1xx/ADC/Makefile b/testhal/STM32/STM32F1xx/ADC/Makefile
index 28328e084..af2021a01 100644
--- a/testhal/STM32/STM32F1xx/ADC/Makefile
+++ b/testhal/STM32/STM32F1xx/ADC/Makefile
@@ -180,10 +180,10 @@ AOPT =
 TOPT = -mthumb -DTHUMB
 
 # Define C warning options here
-CWARN = -Wall -Wextra -Wstrict-prototypes
+CWARN = -Wall -Wextra -Wundef -Wstrict-prototypes
 
 # Define C++ warning options here
-CPPWARN = -Wall -Wextra
+CPPWARN = -Wall -Wextra -Wundef
 
 #
 # Compiler settings
diff --git a/testhal/STM32/STM32F1xx/CAN/Makefile b/testhal/STM32/STM32F1xx/CAN/Makefile
index 28328e084..af2021a01 100644
--- a/testhal/STM32/STM32F1xx/CAN/Makefile
+++ b/testhal/STM32/STM32F1xx/CAN/Makefile
@@ -180,10 +180,10 @@ AOPT =
 TOPT = -mthumb -DTHUMB
 
 # Define C warning options here
-CWARN = -Wall -Wextra -Wstrict-prototypes
+CWARN = -Wall -Wextra -Wundef -Wstrict-prototypes
 
 # Define C++ warning options here
-CPPWARN = -Wall -Wextra
+CPPWARN = -Wall -Wextra -Wundef
 
 #
 # Compiler settings
diff --git a/testhal/STM32/STM32F1xx/EXT/Makefile b/testhal/STM32/STM32F1xx/EXT/Makefile
index 28328e084..af2021a01 100644
--- a/testhal/STM32/STM32F1xx/EXT/Makefile
+++ b/testhal/STM32/STM32F1xx/EXT/Makefile
@@ -180,10 +180,10 @@ AOPT =
 TOPT = -mthumb -DTHUMB
 
 # Define C warning options here
-CWARN = -Wall -Wextra -Wstrict-prototypes
+CWARN = -Wall -Wextra -Wundef -Wstrict-prototypes
 
 # Define C++ warning options here
-CPPWARN = -Wall -Wextra
+CPPWARN = -Wall -Wextra -Wundef
 
 #
 # Compiler settings
diff --git a/testhal/STM32/STM32F1xx/I2C/Makefile b/testhal/STM32/STM32F1xx/I2C/Makefile
index 9bf94c69e..19da37e11 100644
--- a/testhal/STM32/STM32F1xx/I2C/Makefile
+++ b/testhal/STM32/STM32F1xx/I2C/Makefile
@@ -182,10 +182,10 @@ AOPT =
 TOPT = -mthumb -DTHUMB
 
 # Define C warning options here
-CWARN = -Wall -Wextra -Wstrict-prototypes
+CWARN = -Wall -Wextra -Wundef -Wstrict-prototypes
 
 # Define C++ warning options here
-CPPWARN = -Wall -Wextra
+CPPWARN = -Wall -Wextra -Wundef
 
 #
 # Compiler settings
diff --git a/testhal/STM32/STM32F1xx/IRQ_STORM/Makefile b/testhal/STM32/STM32F1xx/IRQ_STORM/Makefile
index d04abdbee..1967b5dc0 100644
--- a/testhal/STM32/STM32F1xx/IRQ_STORM/Makefile
+++ b/testhal/STM32/STM32F1xx/IRQ_STORM/Makefile
@@ -185,10 +185,10 @@ AOPT =
 TOPT = -mthumb -DTHUMB
 
 # Define C warning options here
-CWARN = -Wall -Wextra -Wstrict-prototypes
+CWARN = -Wall -Wextra -Wundef -Wstrict-prototypes
 
 # Define C++ warning options here
-CPPWARN = -Wall -Wextra
+CPPWARN = -Wall -Wextra -Wundef
 
 #
 # Compiler settings
diff --git a/testhal/STM32/STM32F1xx/PWM-ICU/Makefile b/testhal/STM32/STM32F1xx/PWM-ICU/Makefile
index 28328e084..af2021a01 100644
--- a/testhal/STM32/STM32F1xx/PWM-ICU/Makefile
+++ b/testhal/STM32/STM32F1xx/PWM-ICU/Makefile
@@ -180,10 +180,10 @@ AOPT =
 TOPT = -mthumb -DTHUMB
 
 # Define C warning options here
-CWARN = -Wall -Wextra -Wstrict-prototypes
+CWARN = -Wall -Wextra -Wundef -Wstrict-prototypes
 
 # Define C++ warning options here
-CPPWARN = -Wall -Wextra
+CPPWARN = -Wall -Wextra -Wundef
 
 #
 # Compiler settings
diff --git a/testhal/STM32/STM32F1xx/RTC/Makefile b/testhal/STM32/STM32F1xx/RTC/Makefile
index 918409276..9425ce988 100644
--- a/testhal/STM32/STM32F1xx/RTC/Makefile
+++ b/testhal/STM32/STM32F1xx/RTC/Makefile
@@ -180,10 +180,10 @@ AOPT =
 TOPT = -mthumb -DTHUMB
 
 # Define C warning options here
-CWARN = -Wall -Wextra -Wstrict-prototypes
+CWARN = -Wall -Wextra -Wundef -Wstrict-prototypes
 
 # Define C++ warning options here
-CPPWARN = -Wall -Wextra
+CPPWARN = -Wall -Wextra -Wundef
 
 #
 # Compiler settings
diff --git a/testhal/STM32/STM32F1xx/SPI/Makefile b/testhal/STM32/STM32F1xx/SPI/Makefile
index 28328e084..af2021a01 100644
--- a/testhal/STM32/STM32F1xx/SPI/Makefile
+++ b/testhal/STM32/STM32F1xx/SPI/Makefile
@@ -180,10 +180,10 @@ AOPT =
 TOPT = -mthumb -DTHUMB
 
 # Define C warning options here
-CWARN = -Wall -Wextra -Wstrict-prototypes
+CWARN = -Wall -Wextra -Wundef -Wstrict-prototypes
 
 # Define C++ warning options here
-CPPWARN = -Wall -Wextra
+CPPWARN = -Wall -Wextra -Wundef
 
 #
 # Compiler settings
diff --git a/testhal/STM32/STM32F1xx/UART/Makefile b/testhal/STM32/STM32F1xx/UART/Makefile
index 28328e084..af2021a01 100644
--- a/testhal/STM32/STM32F1xx/UART/Makefile
+++ b/testhal/STM32/STM32F1xx/UART/Makefile
@@ -180,10 +180,10 @@ AOPT =
 TOPT = -mthumb -DTHUMB
 
 # Define C warning options here
-CWARN = -Wall -Wextra -Wstrict-prototypes
+CWARN = -Wall -Wextra -Wundef -Wstrict-prototypes
 
 # Define C++ warning options here
-CPPWARN = -Wall -Wextra
+CPPWARN = -Wall -Wextra -Wundef
 
 #
 # Compiler settings
diff --git a/testhal/STM32/STM32F1xx/USB_CDC/Makefile b/testhal/STM32/STM32F1xx/USB_CDC/Makefile
index d0e26747b..02ac0c92d 100644
--- a/testhal/STM32/STM32F1xx/USB_CDC/Makefile
+++ b/testhal/STM32/STM32F1xx/USB_CDC/Makefile
@@ -183,10 +183,10 @@ AOPT =
 TOPT = -mthumb -DTHUMB
 
 # Define C warning options here
-CWARN = -Wall -Wextra -Wstrict-prototypes
+CWARN = -Wall -Wextra -Wundef -Wstrict-prototypes
 
 # Define C++ warning options here
-CPPWARN = -Wall -Wextra
+CPPWARN = -Wall -Wextra -Wundef
 
 #
 # Compiler settings
diff --git a/testhal/STM32/STM32F1xx/USB_CDC_F107/Makefile b/testhal/STM32/STM32F1xx/USB_CDC_F107/Makefile
index ec5d27863..e53ff30aa 100644
--- a/testhal/STM32/STM32F1xx/USB_CDC_F107/Makefile
+++ b/testhal/STM32/STM32F1xx/USB_CDC_F107/Makefile
@@ -183,10 +183,10 @@ AOPT =
 TOPT = -mthumb -DTHUMB
 
 # Define C warning options here
-CWARN = -Wall -Wextra -Wstrict-prototypes
+CWARN = -Wall -Wextra -Wundef -Wstrict-prototypes
 
 # Define C++ warning options here
-CPPWARN = -Wall -Wextra
+CPPWARN = -Wall -Wextra -Wundef
 
 #
 # Compiler settings