freebsd-dev/lib/libzstd/Makefile
Conrad Meyer a0483764f3 Update to Zstandard 1.3.8
This merge brings in a couple new files, which needed to be attached to the
build; a new dependency on <limits.h>, which must be stubbed; and a name
change in the Context parameter constants, from ZSTD_p_foo to ZSTD_c_foo.

Significantly, it fixes a kernel build error with GCC where floating-point
functions were included in the kernel build, by hiding them under the same
compile-time #ifdef that already covered their invocation.  That issue was
introduced to FreeBSD in the 1.3.7 update and tracked upstream here:

  https://github.com/facebook/zstd/issues/1386

The full 1.3.8 release notes can be found on Github:

  https://github.com/facebook/zstd/releases/tag/v1.3.8

Relnotes:	yes
2018-12-29 21:18:01 +00:00

59 lines
1.2 KiB
Makefile

# $FreeBSD$
LIB= zstd
SRCS= entropy_common.c \
error_private.c \
fse_decompress.c \
pool.c \
threading.c \
xxhash.c \
zstd_common.c \
fse_compress.c \
huf_compress.c \
zstd_compress.c \
zstdmt_compress.c \
huf_decompress.c \
zstd_ddict.c \
zstd_decompress.c \
zstd_decompress_block.c \
zbuff_common.c \
zbuff_compress.c \
zbuff_decompress.c \
cover.c \
divsufsort.c \
zdict.c \
zstd_fast.c \
zstd_lazy.c \
zstd_ldm.c \
zstd_opt.c \
zstd_double_fast.c \
debug.c \
hist.c \
fastcover.c
WARNS= 2
INCS= zstd.h
CFLAGS+= -I${ZSTDDIR}/lib -I${ZSTDDIR}/lib/common -DXXH_NAMESPACE=ZSTD_ \
-DZSTD_MULTITHREAD=1
LIBADD= pthread
PRIVATELIB= yes
ZSTDDIR= ${SRCTOP}/sys/contrib/zstd
.PATH: ${ZSTDDIR}/lib/common ${ZSTDDIR}/lib/compress \
${ZSTDDIR}/lib/decompress ${ZSTDDIR}/lib/deprecated \
${ZSTDDIR}/lib/dictBuilder ${ZSTDDIR}/lib
# Work around for LLVM bug 35023, https://bugs.llvm.org/show_bug.cgi?id=35023
.if ${MACHINE_ARCH:Marm*} != ""
CFLAGS.zstd_compress.c+= -O0
.endif
# Work around lack of __bswap[sd]i2() intrinsics on riscv. Probably should be
# added to one of the runtime C libraries instead.
.if ${MACHINE_CPUARCH} == "riscv"
.PATH: ${ZSTDDIR}/lib/freebsd
SRCS+= zstd_kfreebsd.c
.endif
.include <bsd.lib.mk>