libcrypto: add missing symbols to the legacy provider

OpenSSL 3 supports a modular architecture, allowing different providers
to bring specific implementations of cryptographical algorithms. One
such provider, "legacy", ships with OpenSSL 3 directly, and groups
obsoleted algorithms that can still optionally be used anyway.

The import of OpenSSL 3.0.9 was building this provider incorrectly,
missing symbols required for proper operation.

Sponsored by:	The FreeBSD Foundation
Pull Request:	freebsd/freebsd-src#787

secure/lib/libcrypto/modules/Makefile.inc

@@ -11,6 +11,7 @@ CFLAGS+=	-I${LCRYPTO_SRC}/providers/implementations/include
 
 .include <bsd.endian.mk>
 
-.PATH: ${LCRYPTO_SRC}/providers
+.PATH:	${LCRYPTO_SRC}/providers \
+	${LCRYPTO_SRC}/providers/common
 
 WARNS?=		0

secure/lib/libcrypto/modules/legacy/Makefile

@@ -2,6 +2,38 @@
 
 SHLIB_NAME?=	legacy.so
 
-SRCS=	legacyprov.c
+SRCS=	legacyprov.c prov_running.c
+
+# common
+SRCS+=	provider_err.c provider_ctx.c
+SRCS+=	provider_util.c
+
+# ciphers
+SRCS+=	ciphercommon.c ciphercommon_hw.c ciphercommon_block.c \
+	ciphercommon_gcm.c ciphercommon_gcm_hw.c \
+	ciphercommon_ccm.c ciphercommon_ccm_hw.c
+SRCS+=	cipher_desx.c cipher_desx_hw.c cipher_des.c cipher_des_hw.c
+SRCS+=	cipher_tdes_common.c
+SRCS+=	cipher_blowfish.c cipher_blowfish_hw.c
+SRCS+=	cipher_cast5.c cipher_cast5_hw.c
+SRCS+=	cipher_rc2.c cipher_rc2_hw.c
+SRCS+=	cipher_rc4.c cipher_rc4_hw.c
+SRCS+=	cipher_rc4_hmac_md5.c cipher_rc4_hmac_md5_hw.c
+SRCS+=	cipher_seed.c cipher_seed_hw.c
+
+# digests
+SRCS+=	digestcommon.c
+SRCS+=	md4_prov.c wp_prov.c ripemd_prov.c
+
+# kdfs
+SRCS+=	pbkdf1.c
+
+# ssl
+SRCS+=	record/tls_pad.c
 
 .include <bsd.lib.mk>
+
+.PATH:	${LCRYPTO_SRC}/providers/implementations/ciphers \
+	${LCRYPTO_SRC}/providers/implementations/digests \
+	${LCRYPTO_SRC}/providers/implementations/kdfs \
+	${LCRYPTO_SRC}/ssl