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makefiles/gnu.inc.mk: fix "extraneous text after 'ifneq' directive"

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When trying to compile `examples/hello-world` on my 465 MHz Mendocino
I got

/home/benpicco/dev/RIOT/makefiles/toolchain/gnu.inc.mk:29: extraneous text after 'ifneq' directive

Turns out the version of `make` on Archlinux32 is newer than that in
Ubuntu 22.04, which somehow ignored the extra parenthesis.

Turns out this (t)rusty old machine is still good for writing patches :D
This commit is contained in:
Benjamin Valentin 2022-11-20 14:48:52 +01:00
parent 6b759c2a7d
commit 826b2ae232
1 changed files with 1 additions and 1 deletions
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makefiles/toolchain/gnu.inc.mk
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@ -26,7 +26,7 @@ OBJDUMP ?= $(_OBJDUMP)
GCC_VERSION := $(shell $(CC) -dumpversion | cut -d . -f 1)
# -fmacro-prefix-map requires GCC 8
ifneq (8, $(firstword $(shell echo 8 $(GCC_VERSION) | tr ' ' '\n' | sort -n))))
ifneq (8, $(firstword $(shell echo 8 $(GCC_VERSION) | tr ' ' '\n' | sort -n)))
OPTIONAL_CFLAGS_BLACKLIST += -fmacro-prefix-map=$(RIOTBASE)/=
endif