osmith has uploaded this change for review. ( https://gerrit.osmocom.org/c/simtrace2/+/42769?usp=email )

Change subject: firmware/Makefile: remove -Wredundant-decls ......................................................................

firmware/Makefile: remove -Wredundant-decls

picolibc has redundant declarations of free and strdtold, which results in lots of warnings with -Wredundant-decls. Adjust CFLAGS to remove -Wredundant-decls to make the compiler log more readable.

/usr/lib/picolibc/arm-none-eabi/include/stdlib.h:147:9: warning: redundant redeclaration of 'free' [-Wredundant-decls] 147 | void free (void *) __nothrow; | ^~~~ /usr/lib/picolibc/arm-none-eabi/include/stdlib.h:99:9: note: previous declaration of 'free' with type 'void(void *)' 99 | void free (void *) __nothrow; | ^~~~ /usr/lib/picolibc/arm-none-eabi/include/stdlib.h:307:9: warning: redundant redeclaration of 'strtold' [-Wredundant-decls] 307 | strtold (const char *__restrict, char **__restrict); | ^~~~~~~ /usr/lib/picolibc/arm-none-eabi/include/stdlib.h:286:9: note: previous declaration of 'strtold' with type 'long double(const char * restrict, char ** restrict)' 286 | strtold (const char *__restrict __n, char **__restrict __end_PTR); | ^~~~~~~

Change-Id: I32ff78f2a27191d1c6e114429d2e0713674732fe --- M firmware/Makefile 1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://gerrit.osmocom.org:29418/simtrace2 refs/changes/69/42769/1

diff --git a/firmware/Makefile b/firmware/Makefile index 13f6bd2..7692885 100644 --- a/firmware/Makefile +++ b/firmware/Makefile @@ -186,7 +186,7 @@ CFLAGS += -Waggregate-return #-Wsign-compare CFLAGS += -Wmissing-format-attribute -Wno-deprecated-declarations CFLAGS += #-Wpacked -CFLAGS += -Wredundant-decls -Wnested-externs #-Winline -Wlong-long +CFLAGS += -Wnested-externs #-Winline -Wlong-long -Wredundant-decls CFLAGS += -Wunreachable-code #CFLAGS += -Wcast-align #CFLAGS += -std=c11