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use -std=gnu17 for the references, so the test bench will not break with GCC 14. see #2277

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mrdudz 2023-12-10 23:18:55 +01:00
parent 0b077f561f
commit 6b855d562a
1 changed files with 11 additions and 1 deletions
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12
test/ref/Makefile
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@ -39,8 +39,18 @@ OPTIONS = g O Os Osi Osir Osr Oi Oir Or
ISEQUAL = ..$S..$Stestwrk$Sisequal$(EXE)
# NOTE: the current test bench may include K&R style C, C89 style C, C99 - and
# even things from later standards. Technically C99 removed certain C89
# constructs - However, so far GCC would still compile them and issue a
# warning (instead of an error). Now, GCC 14 will be more strict about this,
# and by default make those things an error instead. We use -std=gnu17 here
# so we can still build the references with a modern compiler, and don't
# have to deal with special-casing individual tests that use constructs
# from those old standards. Should this become a problem in the future, we
# will have to change that, and create said special cases here.
# see discussion in https://github.com/cc65/cc65/issues/2277
CC = gcc
CFLAGS = -O2 -Wall -W -Wextra -funsigned-char -fwrapv -fno-strict-overflow
CFLAGS = -std=gnu17 -O2 -Wall -W -Wextra -funsigned-char -fwrapv -fno-strict-overflow
.PHONY: all clean