Enable -Wwrite-strings when compiling IDF's own C files

2018-04-06 16:04:13 +02:00
parent f7b7b4ef59
commit 33480d1a2c
3 changed files with 19 additions and 0 deletions
--- a/make/project.mk
+++ b/make/project.mk
@@ -267,6 +267,10 @@ COMMON_WARNING_FLAGS = -Wall -Werror=all \
 	-Wextra \
 	-Wno-unused-parameter -Wno-sign-compare

+ifdef CONFIG_WARN_WRITE_STRINGS
+COMMON_WARNING_FLAGS += -Wwrite-strings
+endif #CONFIG_WARN_WRITE_STRINGS
+
 # Flags which control code generation and dependency generation, both for C and C++
 COMMON_FLAGS = \
 	-ffunction-sections -fdata-sections \