12c1acde76
As of gcc-4.6 the option -Wunused-but-set-variable is enabled by default. While this is a useful warning there are numerous places in the ZFS code when a variable is set and then only checked in an ASSERT(). To avoid having to update every instance of this in the code we now set -Wno-unused-but-set-variable to suppress the warning. Additionally, when building with --enable-debug and -Werror set these warning also become fatal. We can reevaluate the suppression of these error at a later time if it becomes an issue. For now we are basically just reverting to the previous gcc behavior.
9 lines
391 B
Plaintext
9 lines
391 B
Plaintext
DEFAULT_INCLUDES = -include ${top_builddir}/zfs_config.h
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AM_LIBTOOLFLAGS = --silent
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AM_CFLAGS = -Wall -Wstrict-prototypes
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AM_CFLAGS += -fno-strict-aliasing -Wno-unused-but-set-variable ${DEBUG_CFLAGS}
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AM_CFLAGS += -D_GNU_SOURCE -D__EXTENSIONS__ -D_REENTRANT
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AM_CFLAGS += -D_POSIX_PTHREAD_SEMANTICS -D_FILE_OFFSET_BITS=64
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AM_CFLAGS += -D_LARGEFILE64_SOURCE -DTEXT_DOMAIN=\"zfs-linux-user\"
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