cross complier with mips

[yukoj2004]

HI all i want porting to embbeded mips board how to fix link error ============================================

CCLD blocklist-test

./libtransmission.a(utils.o): In function `tr_base64_encode': ..utils.c:1098: undefined reference to `BIO_s_mem' ..utils.c:1098: undefined reference to `BIO_new' ..utils.c:1099: undefined reference to `BIO_f_base64' ..utils.c:1099: undefined reference to `BIO_new' ..utils.c:1100: undefined reference to `BIO_set_flags' ..utils.c:1101: undefined reference to `BIO_push' ..utils.c:1102: undefined reference to `BIO_write' ..utils.c:1103: undefined reference to `BIO_ctrl' ..utils.c:1104: undefined reference to `BIO_ctrl' ..utils.c:1107: undefined reference to `BIO_free_all' ./libtransmission.a(utils.o): In function `tr_base64_decode': ..utils.c:1130: undefined reference to `BIO_f_base64' ..utils.c:1130: undefined reference to `BIO_new' ..utils.c:1131: undefined reference to `BIO_new_mem_buf' ..utils.c:1132: undefined reference to `BIO_push' ..utils.c:1133: undefined reference to `BIO_read' ..utils.c:1137: undefined reference to `BIO_free_all' ..utils.c:1138: undefined reference to `BIO_f_base64' ..utils.c:1138: undefined reference to `BIO_new' ..utils.c:1139: undefined reference to `BIO_set_flags' ..utils.c:1140: undefined reference to `BIO_new_mem_buf' ..utils.c:1141: undefined reference to `BIO_push' ..utils.c:1142: undefined reference to `BIO_read' ..utils.c:1148: undefined reference to `BIO_free_all' ./libtransmission.a(verify.o): In function `verifyTorrent': ..verify.c:59: undefined reference to `SHA1_Init' ..verify.c:94: undefined reference to `SHA1_Update' ..verify.c:114: undefined reference to `SHA1_Final' ..verify.c:132: undefined reference to `SHA1_Init' ./libtransmission.a(crypto.o): In function `tr_sha1': ..crypto.c:44: undefined reference to `SHA1_Init' ..crypto.c:45: undefined reference to `SHA1_Update' ..crypto.c:49: undefined reference to `SHA1_Update' ..crypto.c:52: undefined reference to `SHA1_Final' ./libtransmission.a(crypto.o): In function `ensureKeyExists': ..crypto.c:99: undefined reference to `DH_new' ..crypto.c:101: undefined reference to `BN_bin2bn' ..crypto.c:103: undefined reference to `ERR_get_error' ..crypto.c:103: undefined reference to `ERR_error_string_n' ..crypto.c:105: undefined reference to `BN_bin2bn' ..crypto.c:107: undefined reference to `ERR_get_error' ..crypto.c:107: undefined reference to `ERR_error_string_n' ..crypto.c:110: undefined reference to `BN_new' ..crypto.c:112: undefined reference to `BN_rand' ..crypto.c:113: undefined reference to `ERR_get_error' ..crypto.c:113: undefined reference to `ERR_error_string_n' ..crypto.c:114: undefined reference to `BN_num_bits' ..crypto.c:116: undefined reference to `DH_generate_key' ..crypto.c:117: undefined reference to `ERR_get_error' ..crypto.c:117: undefined reference to `ERR_error_string_n' ..crypto.c:122: undefined reference to `BN_num_bits' ..crypto.c:126: undefined reference to `BN_bn2bin' ./libtransmission.a(crypto.o): In function `tr_cryptoDestruct': ..crypto.c:146: undefined reference to `DH_free' ./libtransmission.a(crypto.o): In function `tr_cryptoComputeSecret': ..crypto.c:159: undefined reference to `BN_bin2bn' ..crypto.c:167: undefined reference to `DH_compute_key' ..crypto.c:169: undefined reference to `ERR_get_error' ..crypto.c:169: undefined reference to `ERR_error_string_n' ..crypto.c:179: undefined reference to `BN_free' ./libtransmission.a(crypto.o): In function `initRC4': ..crypto.c:207: undefined reference to `SHA1_Init' ..crypto.c:207: undefined reference to `SHA1_Update' ..crypto.c:207: undefined reference to `SHA1_Update' ..crypto.c:207: undefined reference to `SHA1_Update' ..crypto.c:207: undefined reference to `SHA1_Final' ..crypto.c:213: undefined reference to `RC4_set_key' ..crypto.c:217: undefined reference to `ERR_get_error' ..crypto.c:217: undefined reference to `ERR_error_string_n' ./libtransmission.a(crypto.o): In function `tr_cryptoDecryptInit': ..crypto.c:228: undefined reference to `RC4' ./libtransmission.a(crypto.o): In function `tr_cryptoDecrypt': ..crypto.c:237: undefined reference to `RC4' ./libtransmission.a(crypto.o): In function `tr_cryptoEncryptInit': ..crypto.c:249: undefined reference to `RC4' ./libtransmission.a(crypto.o): In function `tr_cryptoEncrypt': ..crypto.c:258: undefined reference to `RC4' ./libtransmission.a(crypto.o): In function `tr_cryptoRandInt': ..crypto.c:304: undefined reference to `RAND_pseudo_bytes' ./libtransmission.a(crypto.o): In function `tr_cryptoRandBuf': ..crypto.c:335: undefined reference to `RAND_pseudo_bytes' ..crypto.c:336: undefined reference to `ERR_get_error' ..crypto.c:336: undefined reference to `ERR_error_string_n' ./libtransmission.a(inout.o): In function `recalculateHash': ..inout.c:276: undefined reference to `SHA1_Init' ..inout.c:287: undefined reference to `SHA1_Update' ..inout.c:293: undefined reference to `SHA1_Final' collect2: ld returned 1 exit status make[1]: * [blocklist-test] Error 1 make[1]: Leaving directory `' make: * [all-recursive] Error 1 ==================================================

[jordan]

Hi yukoj2004, it looks like you're not linking against openssl. All those functions listed as undefined references in that log come from openssl.

Hope this helps!

[yukoj2004]

hi jordan how to set env =================================================================== Making all in extras make[1]: Entering directory /home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/transmission-2.32/extras' make[1]: Nothing to be done for all'. make[1]: Leaving directory /home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/transmission-2.32/extras' Making all in third-party make[1]: Entering directory /home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/transmission-2.32/third-party' Making all in dht make[2]: Entering directory /home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/transmission-2.32/third-party/dht' make[2]: Nothing to be done for all'. make[2]: Leaving directory /home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/transmission-2.32/third-party/dht' Making all in libnatpmp make[2]: Entering directory /home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/transmission-2.32/third-party/libnatpmp' make[2]: Nothing to be done for all'. make[2]: Leaving directory /home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/transmission-2.32/third-party/libnatpmp' Making all in miniupnp make[2]: Entering directory /home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/transmission-2.32/third-party/miniupnp' make all-am make[3]: Entering directory /home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/transmission-2.32/third-party/miniupnp' make[3]: Nothing to be done for all-am'. make[3]: Leaving directory /home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/transmission-2.32/third-party/miniupnp' make[2]: Leaving directory /home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/transmission-2.32/third-party/miniupnp' Making all in libutp make[2]: Entering directory /home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/transmission-2.32/third-party/libutp' make[2]: Nothing to be done for all'. make[2]: Leaving directory /home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/transmission-2.32/third-party/libutp' make[2]: Entering directory /home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/transmission-2.32/third-party' make[2]: Nothing to be done for all-am'. make[2]: Leaving directory /home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/transmission-2.32/third-party' make[1]: Leaving directory /home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/transmission-2.32/third-party' Making all in libtransmission make[1]: Entering directory `/home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/transmission-2.32/libtransmission'

CCLD blocklist-test

/home/KKK/MIPS_1.7_SDK/tools-gcc-4.1/bin/../lib/gcc/mips64-linux-gnu/4.1.2/../../../../mips64-linux-gnu/bin/ld: cannot find -lopenssl collect2: ld returned 1 exit status make[1]: * [blocklist-test] Error 1 make[1]: Leaving directory `/home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/transmission-2.32/libtransmission'

my script ======================================= OPENSSL_CFLAGS="-I/home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/openssl-1.0.0d/include" export LIBCURL_CFLAGS="-I/home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/curl-7.21.7/include" export CC="mips64-linux-gnu-gcc" export CXX="mips64-linux-gnu-g++" export LIBCURL_LIBS="-L/home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/curl-7.21.7/lib/.libs -lcurl" export OPENSSL_LIBS="-L/home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/openssl-1.0.0d/build/usr/local/ssl/lib -lopenssl" export LIBEVENT_CFLAGS="-I/home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/libevent-2.0.12-stable/include" export LIBEVENT_LIBS="-L/home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/ibevent-2.0.12-stable/build/lib -levent" export ZLIB_LIBS="-L/home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/zlib-1.2.5/build/lib/" export ZLIB_CFLAGS="-I/home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/zlib-1.2.5/build/include" export LIBS="-L/home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/zlib-1.2.5/build/lib/" export CFLAGS="-I/home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/zlib-1.2.5/build/include" ./configure --build=mips64-linux-gnu --target=mips64 \ --program-prefix=/home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/transmission-2.32/build/ \ export LD_LIBRARY_PATH="/home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/libevent-2.0.12-stable/build/lib -levent":"/home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/curl-7.21.7/lib/.libs -lcurl":"/home/KKK/MIPS_1.7_SDK/linux/embedded_rootfs/bt/openssl-1.0.0d/build/usr/local/ssl/lib -lopenssl" =================================================================================