Problems installing

[martinber]

Hello, I'm trying to install rugged in Termux for Android and I'm having problems:

Running gem install rugged, or downloading the github repo and running gem install -g produces:

LD_LIBRARY_PATH=.:/data/data/com.termux/files/usr/lib /data/data/com.termux/files/usr/bin/make
[  0%] Building C object deps/http-parser/CMakeFiles/http-parser.dir/http_parser.c.o
[  0%] Built target http-parser
[  0%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_byte_order.c.o
[  1%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_chartables.c.o
[  1%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_compile.c.o
/data/data/com.termux/files/usr/lib/ruby/gems/3.2.0/gems/rugged-1.5.1/vendor/libgit2/deps/pcre/pcre_compile.c:4558:7: warning: variable 'class_has_8bitchar' set but not used [-Wunused-but-set-variable]
  int class_has_8bitchar;
      ^
1 warning generated.
[  2%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_config.c.o
[  2%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_dfa_exec.c.o
[  3%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_exec.c.o
[  3%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_fullinfo.c.o
[  4%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_get.c.o
[  4%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_globals.c.o
[  5%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_jit_compile.c.o
[  5%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_maketables.c.o
[  6%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_newline.c.o
[  6%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_ord2utf8.c.o
[  7%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_refcount.c.o
[  7%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_string_utils.c.o
[  8%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_study.c.o
[  8%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_tables.c.o
[  9%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_ucd.c.o
[  9%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_valid_utf8.c.o
[ 10%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_version.c.o
[ 10%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcre_xclass.c.o
[ 11%] Building C object deps/pcre/CMakeFiles/pcre.dir/pcreposix.c.o
[ 11%] Built target pcre
[ 11%] Building C object deps/ntlmclient/CMakeFiles/ntlmclient.dir/ntlm.c.o
[ 12%] Building C object deps/ntlmclient/CMakeFiles/ntlmclient.dir/util.c.o
[ 12%] Building C object deps/ntlmclient/CMakeFiles/ntlmclient.dir/unicode_builtin.c.o
[ 13%] Building C object deps/ntlmclient/CMakeFiles/ntlmclient.dir/crypt_openssl.c.o
/data/data/com.termux/files/usr/lib/ruby/gems/3.2.0/gems/rugged-1.5.1/vendor/libgit2/deps/ntlmclient/crypt_openssl.c:130:35: warning: 'DES_set_key' is deprecated [-Wdeprecated-declarations]
        ntlm->crypt_ctx.des_set_key_fn = DES_set_key;
                                         ^
/data/data/com.termux/files/usr/include/openssl/des.h:185:1: note: 'DES_set_key' has been explicitly marked deprecated here
OSSL_DEPRECATEDIN_3_0
^
/data/data/com.termux/files/usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0'
#   define OSSL_DEPRECATEDIN_3_0                OSSL_DEPRECATED(3.0)
                                                ^
/data/data/com.termux/files/usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED'
#     define OSSL_DEPRECATED(since) __attribute__((deprecated))
                                                   ^
/data/data/com.termux/files/usr/lib/ruby/gems/3.2.0/gems/rugged-1.5.1/vendor/libgit2/deps/ntlmclient/crypt_openssl.c:131:39: warning: 'DES_ecb_encrypt' is deprecated [-Wdeprecated-declarations]
        ntlm->crypt_ctx.des_ecb_encrypt_fn = DES_ecb_encrypt;
                                             ^
/data/data/com.termux/files/usr/include/openssl/des.h:104:1: note: 'DES_ecb_encrypt' has been explicitly marked deprecated here
OSSL_DEPRECATEDIN_3_0
^
/data/data/com.termux/files/usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0'
#   define OSSL_DEPRECATEDIN_3_0                OSSL_DEPRECATED(3.0)
                                                ^
/data/data/com.termux/files/usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED'
#     define OSSL_DEPRECATED(since) __attribute__((deprecated))
                                                   ^
/data/data/com.termux/files/usr/lib/ruby/gems/3.2.0/gems/rugged-1.5.1/vendor/libgit2/deps/ntlmclient/crypt_openssl.c:135:36: warning: 'HMAC_CTX_new' is deprecated [-Wdeprecated-declarations]
        ntlm->crypt_ctx.hmac_ctx_new_fn = HMAC_CTX_new;
                                          ^
/data/data/com.termux/files/usr/include/openssl/hmac.h:33:1: note: 'HMAC_CTX_new' has been explicitly marked deprecated here
OSSL_DEPRECATEDIN_3_0 HMAC_CTX *HMAC_CTX_new(void);
^
/data/data/com.termux/files/usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0'
#   define OSSL_DEPRECATEDIN_3_0                OSSL_DEPRECATED(3.0)
                                                ^
/data/data/com.termux/files/usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED'
#     define OSSL_DEPRECATED(since) __attribute__((deprecated))
                                                   ^
/data/data/com.termux/files/usr/lib/ruby/gems/3.2.0/gems/rugged-1.5.1/vendor/libgit2/deps/ntlmclient/crypt_openssl.c:136:37: warning: 'HMAC_CTX_free' is deprecated [-Wdeprecated-declarations]
        ntlm->crypt_ctx.hmac_ctx_free_fn = HMAC_CTX_free;
                                           ^
/data/data/com.termux/files/usr/include/openssl/hmac.h:35:1: note: 'HMAC_CTX_free' has been explicitly marked deprecated here
OSSL_DEPRECATEDIN_3_0 void HMAC_CTX_free(HMAC_CTX *ctx);
^
/data/data/com.termux/files/usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0'
#   define OSSL_DEPRECATEDIN_3_0                OSSL_DEPRECATED(3.0)
                                                ^
/data/data/com.termux/files/usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED'
#     define OSSL_DEPRECATED(since) __attribute__((deprecated))
                                                   ^
/data/data/com.termux/files/usr/lib/ruby/gems/3.2.0/gems/rugged-1.5.1/vendor/libgit2/deps/ntlmclient/crypt_openssl.c:137:38: warning: 'HMAC_CTX_reset' is deprecated [-Wdeprecated-declarations]
        ntlm->crypt_ctx.hmac_ctx_reset_fn = HMAC_CTX_reset;
                                            ^
/data/data/com.termux/files/usr/include/openssl/hmac.h:34:1: note: 'HMAC_CTX_reset' has been explicitly marked deprecated here
OSSL_DEPRECATEDIN_3_0 int HMAC_CTX_reset(HMAC_CTX *ctx);
^
/data/data/com.termux/files/usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0'
#   define OSSL_DEPRECATEDIN_3_0                OSSL_DEPRECATED(3.0)
                                                ^
/data/data/com.termux/files/usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED'
#     define OSSL_DEPRECATED(since) __attribute__((deprecated))
                                                   ^
/data/data/com.termux/files/usr/lib/ruby/gems/3.2.0/gems/rugged-1.5.1/vendor/libgit2/deps/ntlmclient/crypt_openssl.c:139:36: warning: 'HMAC_Init_ex' is deprecated [-Wdeprecated-declarations]
        ntlm->crypt_ctx.hmac_init_ex_fn = HMAC_Init_ex;
                                          ^
/data/data/com.termux/files/usr/include/openssl/hmac.h:43:1: note: 'HMAC_Init_ex' has been explicitly marked deprecated here
OSSL_DEPRECATEDIN_3_0 int HMAC_Init_ex(HMAC_CTX *ctx, const void *key, int len,
^
/data/data/com.termux/files/usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0'
#   define OSSL_DEPRECATEDIN_3_0                OSSL_DEPRECATED(3.0)
                                                ^
/data/data/com.termux/files/usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED'
#     define OSSL_DEPRECATED(since) __attribute__((deprecated))
                                                   ^
/data/data/com.termux/files/usr/lib/ruby/gems/3.2.0/gems/rugged-1.5.1/vendor/libgit2/deps/ntlmclient/crypt_openssl.c:140:35: warning: 'HMAC_Update' is deprecated [-Wdeprecated-declarations]
        ntlm->crypt_ctx.hmac_update_fn = HMAC_Update;
                                         ^
/data/data/com.termux/files/usr/include/openssl/hmac.h:45:1: note: 'HMAC_Update' has been explicitly marked deprecated here
OSSL_DEPRECATEDIN_3_0 int HMAC_Update(HMAC_CTX *ctx, const unsigned char *data,
^
/data/data/com.termux/files/usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0'
#   define OSSL_DEPRECATEDIN_3_0                OSSL_DEPRECATED(3.0)
                                                ^
/data/data/com.termux/files/usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED'
#     define OSSL_DEPRECATED(since) __attribute__((deprecated))
                                                   ^
/data/data/com.termux/files/usr/lib/ruby/gems/3.2.0/gems/rugged-1.5.1/vendor/libgit2/deps/ntlmclient/crypt_openssl.c:141:34: warning: 'HMAC_Final' is deprecated [-Wdeprecated-declarations]
        ntlm->crypt_ctx.hmac_final_fn = HMAC_Final;
                                        ^
/data/data/com.termux/files/usr/include/openssl/hmac.h:47:1: note: 'HMAC_Final' has been explicitly marked deprecated here
OSSL_DEPRECATEDIN_3_0 int HMAC_Final(HMAC_CTX *ctx, unsigned char *md,
^
/data/data/com.termux/files/usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0'
#   define OSSL_DEPRECATEDIN_3_0                OSSL_DEPRECATED(3.0)
                                                ^
/data/data/com.termux/files/usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED'
#     define OSSL_DEPRECATED(since) __attribute__((deprecated))
                                                   ^
/data/data/com.termux/files/usr/lib/ruby/gems/3.2.0/gems/rugged-1.5.1/vendor/libgit2/deps/ntlmclient/crypt_openssl.c:142:27: warning: 'MD4' is deprecated [-Wdeprecated-declarations]
        ntlm->crypt_ctx.md4_fn = MD4;
                                 ^
/data/data/com.termux/files/usr/include/openssl/md4.h:53:1: note: 'MD4' has been explicitly marked deprecated here
OSSL_DEPRECATEDIN_3_0 unsigned char *MD4(const unsigned char *d, size_t n,
^
/data/data/com.termux/files/usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0'
#   define OSSL_DEPRECATEDIN_3_0                OSSL_DEPRECATED(3.0)
                                                ^
/data/data/com.termux/files/usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED'
#     define OSSL_DEPRECATED(since) __attribute__((deprecated))
                                                   ^
9 warnings generated.
[ 13%] Built target ntlmclient
[ 14%] Building C object src/libgit2/CMakeFiles/libgit2.dir/annotated_commit.c.o
In file included from /data/data/com.termux/files/usr/lib/ruby/gems/3.2.0/gems/rugged-1.5.1/vendor/libgit2/src/libgit2/annotated_commit.c:8:
In file included from /data/data/com.termux/files/usr/lib/ruby/gems/3.2.0/gems/rugged-1.5.1/vendor/libgit2/src/libgit2/annotated_commit.h:10:
In file included from /data/data/com.termux/files/usr/lib/ruby/gems/3.2.0/gems/rugged-1.5.1/vendor/libgit2/src/libgit2/common.h:10:
In file included from /data/data/com.termux/files/usr/lib/ruby/gems/3.2.0/gems/rugged-1.5.1/vendor/libgit2/src/util/git2_util.h:96:
In file included from /data/data/com.termux/files/usr/include/arpa/inet.h:32:
In file included from /data/data/com.termux/files/usr/include/netinet/in.h:45:
In file included from /data/data/com.termux/files/usr/include/linux/in.h:238:
In file included from /data/data/com.termux/files/usr/include/aarch64-linux-android/asm/byteorder.h:24:
In file included from /data/data/com.termux/files/usr/include/linux/byteorder/little_endian.h:29:
/data/data/com.termux/files/usr/include/linux/swab.h:40:8: error: unknown type name 'inline'
static inline __attribute__((__const__)) __u32 __fswahw32(__u32 val) {
       ^
/data/data/com.termux/files/usr/include/linux/swab.h:40:47: error: expected ';' after top level declarator
static inline __attribute__((__const__)) __u32 __fswahw32(__u32 val) {
                                              ^
2 errors generated.
make[2]: *** [src/libgit2/CMakeFiles/libgit2.dir/build.make:76: src/libgit2/CMakeFiles/libgit2.dir/annotated_commit.c.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:265: src/libgit2/CMakeFiles/libgit2.dir/all] Error 2
make: *** [Makefile:136: all] Error 2

That looks like a problem related to the fact that I'm using clang instead of gcc maybe? or a problem with Termux and not your fault?

Then I tried running gem install -g -- --use-system-libraries and I get this:

LD_LIBRARY_PATH=.:/data/data/com.termux/files/usr/lib pkg-config --exists libgit2
LD_LIBRARY_PATH=.:/data/data/com.termux/files/usr/lib pkg-config --libs libgit2 |
=> "-L/data/data/com.termux/files/usr/lib -lgit2\n"
LD_LIBRARY_PATH=.:/data/data/com.termux/files/usr/lib "aarch64-linux-android-clang -o conftest -I/data/data/com.termux/files/usr/include/ruby-3.2.0/aarch64-linux-android -I/data/data/com.termux/files/usr/include/ruby-3.2.0/ruby/backward -I/data/data/com.termux/files/usr/include/ruby-3.2.0 -I.  -I/data/data/com.termux/files/usr/include   -fstack-protector-strong -Oz -fno-strict-aliasing -fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wundef -fPIC  -g -O3 -Wall -Wno-comment conftest.c  -L. -L/data/data/com.termux/files/usr/lib -L. -L/data/data/com.termux/files/usr/lib -Wl,-rpath=/data/data/com.termux/files/usr/lib -fopenmp -static-openmp -Wl,--enable-new-dtags -Wl,--as-needed -Wl,-z,relro,-z,now -Wl,--no-as-needed,-landroid-support,--as-needed -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed     -lruby  -lm  -lc"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return !!argv[argc];
6: }
/* end */

LD_LIBRARY_PATH=.:/data/data/com.termux/files/usr/lib "aarch64-linux-android-clang -o conftest -I/data/data/com.termux/files/usr/include/ruby-3.2.0/aarch64-linux-android -I/data/data/com.termux/files/usr/include/ruby-3.2.0/ruby/backward -I/data/data/com.termux/files/usr/include/ruby-3.2.0 -I.  -I/data/data/com.termux/files/usr/include   -fstack-protector-strong -Oz -fno-strict-aliasing -fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wundef -fPIC  -g -O3 -Wall -Wno-comment conftest.c  -L. -L/data/data/com.termux/files/usr/lib -L. -L/data/data/com.termux/files/usr/lib -Wl,-rpath=/data/data/com.termux/files/usr/lib -fopenmp -static-openmp -Wl,--enable-new-dtags -Wl,--as-needed -Wl,-z,relro,-z,now -Wl,--no-as-needed,-landroid-support,--as-needed -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed     -lruby -L/data/data/com.termux/files/usr/lib -lgit2 -lm  -lc"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return !!argv[argc];
6: }
/* end */

LD_LIBRARY_PATH=.:/data/data/com.termux/files/usr/lib pkg-config --cflags-only-I libgit2 |
=> "-I/data/data/com.termux/files/usr/include\n"
LD_LIBRARY_PATH=.:/data/data/com.termux/files/usr/lib pkg-config --cflags-only-other libgit2 |
=> "\n"
LD_LIBRARY_PATH=.:/data/data/com.termux/files/usr/lib pkg-config --libs-only-l libgit2 |
=> "-lgit2\n"
package configuration for libgit2
incflags: -I/data/data/com.termux/files/usr/include
cflags: 
ldflags: -L/data/data/com.termux/files/usr/lib
libs: -lgit2

LD_LIBRARY_PATH=.:/data/data/com.termux/files/usr/lib "aarch64-linux-android-clang -I/data/data/com.termux/files/usr/include/ruby-3.2.0/aarch64-linux-android -I/data/data/com.termux/files/usr/include/ruby-3.2.0/ruby/backward -I/data/data/com.termux/files/usr/include/ruby-3.2.0 -I. -I/data/data/com.termux/files/usr/include  -I/data/data/com.termux/files/usr/include   -fstack-protector-strong -Oz -fno-strict-aliasing -fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wundef -fPIC  -g -O3 -Wall -Wno-comment    -c conftest.c"
conftest.c:5:27: error: invalid token at start of a preprocessor expression
#if LIBGIT2_VER_MAJOR !=  || LIBGIT2_VER_MINOR !=
                          ^
1 error generated.
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <git2/version.h>
4: 
5: #if LIBGIT2_VER_MAJOR !=  || LIBGIT2_VER_MINOR !=
6: #error libgit2 version is not compatible
7: #endif
/* end */

This time I don't know what is happening. I have the libgit2 package installed which includes the .h headers. If I read /usr/include/git2/version.h I see that the version is 1.5.1, and the version of rugged is 1.5.1 too.

Apparently it is a problem in ext/rugged/extconf.rb. I tried to edit it but apparently my changes are not used when I run gem install again

Any ideas? Thanks!