Re: [avr-gcc-list] Bug35013 - Incomplete check for pm() annotation

[Bob Paddock]

On Saturday 16 February 2008 04:47:06 pm Andrew Hutchinson wrote:

> Unfortunately it is only linker WARNING and easily missed during
> compilation.

# -Werror : Make all warnings into errors.
CFLAGS +=  -Werror

# -pedantic : Issue all the mandatory diagnostics listed in the C
# standard. Some of them are left out by default, since they trigger
# frequently on harmless code.
#
# -pedantic-errors : Issue all the mandatory diagnostics, and make all
# mandatory diagnostics into errors. This includes mandatory diagnostics that
# GCC issues without -pedantic but treats as warnings.
CFLAGS +=  -pedantic

#Warn if an undefined identifier is evaluated in an `#if' directive.
CFLAGS += -Wundef

#-Wunreachable-code
#Warn if the compiler detects that code will never be executed. [Seems to give 
#bogus results]
#CFLAGS += -Wunreachable-code

# Dump the address, size, and relative cost of each statement into comments in
# the generated assembler code. Used for debugging avr-gcc.
CFLAGS += -msize

# Dump the internal compilation result called "RTL" into comments in the
# generated assembler code. Used for debugging avr-gcc.
#CFLAGS += -mrtl




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