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authorAlexey Kardashevskiy <aik@ozlabs.ru>2021-01-27 19:39:44 +1100
committerAlexey Kardashevskiy <aik@ozlabs.ru>2021-02-12 13:46:29 +1100
commit2b37b609d2051310e7ac17e3749cb31240db4cdb (patch)
tree8dba795b11af80e943286929ddf8a3c283ef7d22
parenta9c62cc7e9f4a6956b33cfa56019f61aab4a73fa (diff)
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Makefile: Actually compile with -Wextra
-Wextra enables a bunch of rather useful checks which this fixes. The only exception is -Wno-unused-parameter, one thing at the time. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
-rw-r--r--make.rules2
1 files changed, 1 insertions, 1 deletions
diff --git a/make.rules b/make.rules
index 3dfbb5b..885eea3 100644
--- a/make.rules
+++ b/make.rules
@@ -76,7 +76,7 @@ AR ?= $(CROSS)ar
RANLIB ?= $(CROSS)ranlib
CPP ?= $(CROSS)cpp
-WARNFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -Wformat-security
+WARNFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -Wformat-security -Wextra -Wno-unused-parameter
CFLAGS ?= -g -O2 -fno-builtin -ffreestanding -nostdinc -msoft-float \
-fno-strict-aliasing -mno-altivec -mabi=no-altivec \
-fno-stack-protector -fno-asynchronous-unwind-tables $(WARNFLAGS)