[tor-bugs] #7972 [Tor]: configure fails to detect nacl

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#7972: configure fails to detect nacl
--------------------+-------------------------------------------------------
 Reporter:  weasel  |          Owner:                    
     Type:  defect  |         Status:  needs_revision    
 Priority:  normal  |      Milestone:  Tor: 0.2.4.x-final
Component:  Tor     |        Version:  Tor: 0.2.4.8-alpha
 Keywords:          |         Parent:                    
   Points:          |   Actualpoints:                    
--------------------+-------------------------------------------------------
Changes (by weasel):

  * status:  needs_review => needs_revision


Comment:

 However, it doesn't link as -lnacl is missing:

 [sid-i386-sbuild] weasel at dixie:~/tor-tree-i386/tor$ make
 make  all-am
 make[1]: Entering directory `/home/weasel/tor-tree-i386/tor'
 gcc  -g -O2 -D_FORTIFY_SOURCE=2 -fstack-protector-all -Wstack-protector
 -fwrapv -fPIE -Wall -fno-strict-aliasing  -pie -z relro -z now -o
 src/or/tor src/or/tor_main.o src/or/libtor.a src/common/libor.a src/common
 /libor-crypto.a  src/common/libor-event.a -lz -lm -levent -lssl -lcrypto
 -lrt -ldl
 src/common/libor-crypto.a(crypto_curve25519.o): In function
 `curve25519_impl':
 /home/weasel/tor-tree-i386/tor/src/common/crypto_curve25519.c:39:
 undefined reference to `crypto_scalarmult_curve25519_athlon'
 collect2: error: ld returned 1 exit status
 make[1]: *** [src/or/tor] Error 1
 make[1]: Leaving directory `/home/weasel/tor-tree-i386/tor'
 make: *** [all] Error 2



 [sid-i386-sbuild] weasel at dixie:~/tor-tree-i386/tor$ make LIBDONNA='-lnacl'
 # abuse an otherwise unset var to cause it to add -lnachl
 make  all-am
 make[1]: Entering directory `/home/weasel/tor-tree-i386/tor'
 gcc  -g -O2 -D_FORTIFY_SOURCE=2 -fstack-protector-all -Wstack-protector
 -fwrapv -fPIE -Wall -fno-strict-aliasing  -pie -z relro -z now -o
 src/or/tor src/or/tor_main.o src/or/libtor.a src/common/libor.a src/common
 /libor-crypto.a -lnacl src/common/libor-event.a -lz -lm -levent -lssl
 -lcrypto  -lrt -ldl
 gcc  -g -O2 -D_FORTIFY_SOURCE=2 -fstack-protector-all -Wstack-protector
 -fwrapv -fPIE -Wall -fno-strict-aliasing  -pie -z relro -z now -o
 src/test/test src/test/src_test_test-test.o src/test/src_test_test-
 test_addr.o src/test/src_test_test-test_cell_formats.o src/test
 /src_test_test-test_containers.o src/test/src_test_test-test_crypto.o
 src/test/src_test_test-test_data.o src/test/src_test_test-test_dir.o
 src/test/src_test_test-test_introduce.o src/test/src_test_test-
 test_microdesc.o src/test/src_test_test-test_pt.o src/test/src_test_test-
 test_replay.o src/test/src_test_test-test_util.o src/test/src_test_test-
 test_config.o src/ext/src_test_test-tinytest.o src/or/libtor.a
 src/common/libor.a src/common/libor-crypto.a -lnacl src/common/libor-
 event.a -lz -lm -levent -lssl -lcrypto   -lrt -ldl
 ...

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/7972#comment:3>
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