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https://github.com/wolfSSL/wolfssl.git
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51 lines
1.5 KiB
Makefile
51 lines
1.5 KiB
Makefile
# wolfssl kernel module name and source, and root dir.
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KMOD=libwolfssl
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SRCS=wolfkmod.c
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WOLFSSL_DIR=../
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CFLAGS+=-I${WOLFSSL_DIR}
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CFLAGS+=-DWOLFSSL_IGNORE_FILE_WARN -DHAVE_CONFIG_H -DNO_MAIN_DRIVER
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# debug printing
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# CFLAGS+=-DWOLFSSL_BSDKM_VERBOSE_DEBUG
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CFLAGS+=$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS)
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# FreeBSD make does not support GNU make's patsubst and related. Filter
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# through sed instead.
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WOLFSSL_OBJS != echo ${src_libwolfssl_la_OBJECTS} | \
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sed 's|src_libwolfssl_la-||g' | sed 's|\.lo|.o|g' | \
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sed 's|wolfcrypt/src/|${WOLFSSL_DIR}/wolfcrypt/src/|g'
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.if ${ENABLED_CRYPT_TESTS} == "yes"
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WOLFSSL_OBJS += ${WOLFSSL_DIR}/wolfcrypt/test/test.o
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.else
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CFLAGS+=-DNO_CRYPT_TEST
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.endif
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OBJS += ${WOLFSSL_OBJS}
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# Export no public symbols by default.
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.if !defined(BSDKM_EXPORT_SYMS)
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EXPORT_SYMS=NO
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.else
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EXPORT_SYMS=${BSDKM_EXPORT_SYMS}
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.endif
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# Default to live kernel src tree makefile at
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# /usr/src/sys/conf/kmod.mk
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.if !defined(KERNEL_ROOT)
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SYSDIR?= /usr/src/sys
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.else
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SYSDIR?= ${KERNEL_ROOT}
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.endif
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.include "${SYSDIR}/conf/kmod.mk"
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# Smooth out a few inconsistencies between FreeBSD default compiler flags
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# in /usr/src/sys/conf/kern.mk, vs wolfssl harden flags in
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# m4/ax_harden_compiler_flags.m4. E.g. some FreeBSD header files shorten
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# 64 to 32 bit, and some wolfcrypt functions cast away const.
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CFLAGS+= -Wno-unused-function
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CFLAGS+= -Wno-cast-qual
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CFLAGS+= -Wno-error=cast-qual
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CFLAGS+= -Wno-shorten-64-to-32
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CFLAGS+= -DLIBWOLFSSL_GLOBAL_EXTRA_CFLAGS="\" $(KERNEL_EXTRA_CFLAGS)\""
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