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Build error. Version 0.9.0 / 0.8.5
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Description

Hi, I'm using Debian 9.
GCC 6.3.0
openssl 1.1.0
cmake 3.7.2

I'm trying to build libssh following instructions from INSTALL file, with both Debug & Release I met errors:

  • With -DCMAKE_BUILD_TYPE=Debug, error is
/home/thai/test/libssh/libssh-0.8.5/src/libcrypto.c: In function ‘aes_ctr_encrypt’:
/home/thai/test/libssh/libssh-0.8.5/src/libcrypto.c:635:3: error: implicit declaration of function ‘CRYPTO_ctr128_encrypt’ [-Werror=implicit-function-declaration]
   CRYPTO_ctr128_encrypt(in, out, len, &cipher->aes_key->key, cipher->aes_key->IV, tmp_buffer, &num, (block128_f)AES_encrypt);
   ^~~~~~~~~~~~~~~~~~~~~
/home/thai/test/libssh/libssh-0.8.5/src/libcrypto.c:635:102: error: ‘block128_f’ undeclared (first use in this function)
 encrypt(in, out, len, &cipher->aes_key->key, cipher->aes_key->IV, tmp_buffer, &num, (block128_f)AES_encrypt);
                                                                                      ^~~~~~~~~~
/home/thai/test/libssh/libssh-0.8.5/src/libcrypto.c:635:102: note: each undeclared identifier is reported only once for each function it appears in
/home/thai/test/libssh/libssh-0.8.5/src/libcrypto.c:635:113: error: expected ‘)’ before ‘AES_encrypt’
  out, len, &cipher->aes_key->key, cipher->aes_key->IV, tmp_buffer, &num, (block128_f)AES_encrypt);
                                                                                      ^~~~~~~~~~~
/home/thai/test/libssh/libssh-0.8.5/src/libcrypto.c: At top level:
cc1: warning: unrecognized command line option ‘-Wno-gnu-zero-variadic-macro-arguments’
cc1: some warnings being treated as errors
src/CMakeFiles/ssh_shared.dir/build.make:1358: recipe for target 'src/CMakeFiles/ssh_shared.dir/libcrypto.c.o' failed
make[2]: *** [src/CMakeFiles/ssh_shared.dir/libcrypto.c.o] Error 1
CMakeFiles/Makefile2:171: recipe for target 'src/CMakeFiles/ssh_shared.dir/all' failed
make[1]: *** [src/CMakeFiles/ssh_shared.dir/all] Error 2
Makefile:149: recipe for target 'all' failed
make: *** [all] Error 2
  • With -DCMAKE_BUILD_TYPE=Release, error is
/home/thai/test/libssh/libssh-0.8.5/src/connect.c: In function ‘ssh_select’:
/home/thai/test/libssh/libssh-0.8.5/src/connect.c:514:7: error: assuming signed overflow does not occur when simplifying conditional to constant [-Werror=strict-overflow]
     if(j != 0)
       ^
/home/thai/test/libssh/libssh-0.8.5/src/connect.c:514:7: error: assuming signed overflow does not occur when simplifying conditional to constant [-Werror=strict-overflow]
/home/thai/test/libssh/libssh-0.8.5/src/connect.c: At top level:
cc1: warning: unrecognized command line option ‘-Wno-gnu-zero-variadic-macro-arguments’
cc1: some warnings being treated as errors
src/CMakeFiles/ssh_shared.dir/build.make:278: recipe for target 'src/CMakeFiles/ssh_shared.dir/connect.c.o' failed
make[2]: *** [src/CMakeFiles/ssh_shared.dir/connect.c.o] Error 1
CMakeFiles/Makefile2:171: recipe for target 'src/CMakeFiles/ssh_shared.dir/all' failed
make[1]: *** [src/CMakeFiles/ssh_shared.dir/all] Error 2
Makefile:149: recipe for target 'all' failed
make: *** [all] Error 2

Event Timeline

wonbinbk created this task.Sun, Sep 22, 8:38 PM
Jakuje added a subscriber: Jakuje.Tue, Sep 24, 1:03 PM

The first issue was fixed in 65bc24d8 which is already in libssh 0.9 release. The second is probably fixed by 58113d48, which is also part of 0.9 release. Can you retest with 0.9?

Jakuje added a project: Restricted Project.Wed, Sep 25, 10:50 AM