installation error in MariaDB 10.2.6 #851

kim612 · 2017-05-25T03:53:53Z

Hi.
macOS Homebrew started to distribute MariaDB 10.2.6 recently.
But when I installed mysql2 for this version, I found some errors.
MariaDB 10.1.X is still ok, so I changed it and it has no problem.

$ gem install mysql2 -- --with-mysql-config=/usr/local/bin/mysql_config
Building native extensions with: '--with-mysql-config=/usr/local/bin/mysql_config'
This could take a while...
ERROR: Error installing mysql2:
ERROR: Failed to build gem native extension.

current directory: /usr/local/lib/ruby/gems/2.4.0/gems/mysql2-0.4.6/ext/mysql2

/usr/local/opt/ruby/bin/ruby -r ./siteconf20170525-2285-kb0wzp.rb extconf.rb --with-mysql-config=/usr/local/bin/mysql_config
checking for rb_absint_size()... yes
checking for rb_absint_singlebit_p()... yes
checking for ruby/thread.h... yes
checking for rb_thread_call_without_gvl() in ruby/thread.h... yes
checking for rb_thread_blocking_region()... no
checking for rb_wait_for_single_fd()... yes
checking for rb_hash_dup()... yes
checking for rb_intern3()... yes
checking for rb_big_cmp()... yes

Using mysql_config at /usr/local/bin/mysql_config

checking for mysql.h... yes
checking for SSL_MODE_DISABLED in mysql.h... no
checking for MYSQL_OPT_SSL_ENFORCE in mysql.h... yes
checking for errmsg.h... yes
checking for mysqld_error.h... yes

Setting rpath to /usr/local/Cellar/mariadb/10.2.6/lib

creating Makefile

current directory: /usr/local/lib/ruby/gems/2.4.0/gems/mysql2-0.4.6/ext/mysql2
make "DESTDIR=" clean

current directory: /usr/local/lib/ruby/gems/2.4.0/gems/mysql2-0.4.6/ext/mysql2
make "DESTDIR="
compiling client.c
client.c:138:1: warning: control may reach end of non-void function [-Wreturn-type]
}
^
client.c:923:32: error: use of undeclared identifier 'MYSQL_SERVER_VERSION'
header_version = rb_str_new2(MYSQL_LINK_VERSION);
^
client.c:53:30: note: expanded from macro 'MYSQL_LINK_VERSION'
#define MYSQL_LINK_VERSION MYSQL_SERVER_VERSION
^
client.c:923:32: error: use of undeclared identifier 'MYSQL_SERVER_VERSION'
client.c:53:30: note: expanded from macro 'MYSQL_LINK_VERSION'
#define MYSQL_LINK_VERSION MYSQL_SERVER_VERSION
^
client.c:923:32: error: use of undeclared identifier 'MYSQL_SERVER_VERSION'
client.c:53:30: note: expanded from macro 'MYSQL_LINK_VERSION'
#define MYSQL_LINK_VERSION MYSQL_SERVER_VERSION
^
client.c:923:32: error: use of undeclared identifier 'MYSQL_SERVER_VERSION'
client.c:53:30: note: expanded from macro 'MYSQL_LINK_VERSION'
#define MYSQL_LINK_VERSION MYSQL_SERVER_VERSION
^
client.c:923:18: error: assigning to 'VALUE' (aka 'unsigned long') from incompatible type 'void'
header_version = rb_str_new2(MYSQL_LINK_VERSION);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning and 5 errors generated.
make: *** [client.o] Error 1

make failed, exit code 2

Gem files will remain installed in /usr/local/lib/ruby/gems/2.4.0/gems/mysql2-0.4.6 for inspection.
Results logged to /usr/local/lib/ruby/gems/2.4.0/extensions/x86_64-darwin-16/2.4.0/mysql2-0.4.6/gem_make.out

Thank you!

The text was updated successfully, but these errors were encountered:

sodabrew · 2017-05-25T05:02:04Z

I wonder if they've renamed this macro in MariaDB 10.2. I'll take a look, thanks for reporting this!

otzy007 · 2017-05-25T06:47:20Z

I'm having the same isssue :(

charlietag · 2017-05-25T08:07:40Z

Same here (CentOS 7.3 , Ruby 2.3.1 , gem 2.6.12)
-------------------------------ERROR MSG------------------------------

root@test ~
#  gem install mysql2 -v '0.4.6'
Building native extensions.  This could take a while...
ERROR:  Error installing mysql2:
        ERROR: Failed to build gem native extension.

    current directory: /usr/local/lib/ruby/gems/2.3.0/gems/mysql2-0.4.6/ext/mysql2
/usr/local/bin/ruby -r ./siteconf20170525-9879-1edbunk.rb extconf.rb
checking for rb_absint_size()... yes
checking for rb_absint_singlebit_p()... yes
checking for ruby/thread.h... yes
checking for rb_thread_call_without_gvl() in ruby/thread.h... yes
checking for rb_thread_blocking_region()... no
checking for rb_wait_for_single_fd()... yes
checking for rb_hash_dup()... yes
checking for rb_intern3()... yes
checking for rb_big_cmp()... yes
-----
Using mysql_config at /bin/mysql_config
-----
checking for mysql.h... yes
checking for SSL_MODE_DISABLED in mysql.h... no
checking for MYSQL_OPT_SSL_ENFORCE in mysql.h... yes
checking for errmsg.h... yes
checking for mysqld_error.h... yes
-----
Setting libpath to /usr/lib64
-----
creating Makefile

current directory: /usr/local/lib/ruby/gems/2.3.0/gems/mysql2-0.4.6/ext/mysql2
make "DESTDIR=" clean

current directory: /usr/local/lib/ruby/gems/2.3.0/gems/mysql2-0.4.6/ext/mysql2
make "DESTDIR="
compiling client.c
In file included from ./mysql2_ext.h:39:0,
                 from client.c:1:
client.c: In function ‘rb_set_ssl_mode_option’:
./client.h:57:3: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
   mysql_client_wrapper *wrapper; \
   ^
client.c:110:3: note: in expansion of macro ‘GET_CLIENT’
   GET_CLIENT(self);
   ^
client.c:111:3: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
   int val = NUM2INT( setting );
   ^
In file included from /usr/local/include/ruby-2.3.0/ruby/ruby.h:1992:0,
                 from /usr/local/include/ruby-2.3.0/ruby.h:33,
                 from ./mysql2_ext.h:10,
                 from client.c:1:
client.c: In function ‘rb_mysql_client_info’:
client.c:53:30: error: ‘MYSQL_SERVER_VERSION’ undeclared (first use in this function)
   #define MYSQL_LINK_VERSION MYSQL_SERVER_VERSION
                              ^
/usr/local/include/ruby-2.3.0/ruby/intern.h:805:27: note: in definition of macro ‘rb_str_new_cstr’
     (__builtin_constant_p(str)) ?  \
                           ^
client.c:923:32: note: in expansion of macro ‘MYSQL_LINK_VERSION’
   header_version = rb_str_new2(MYSQL_LINK_VERSION);
                                ^
client.c:53:30: note: each undeclared identifier is reported only once for each function it appears in
   #define MYSQL_LINK_VERSION MYSQL_SERVER_VERSION
                              ^
/usr/local/include/ruby-2.3.0/ruby/intern.h:805:27: note: in definition of macro ‘rb_str_new_cstr’
     (__builtin_constant_p(str)) ?  \
                           ^
client.c:923:32: note: in expansion of macro ‘MYSQL_LINK_VERSION’
   header_version = rb_str_new2(MYSQL_LINK_VERSION);
                                ^
client.c: In function ‘rb_set_ssl_mode_option’:
client.c:138:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
make: *** [client.o] Error 1

make failed, exit code 2

Gem files will remain installed in /usr/local/lib/ruby/gems/2.3.0/gems/mysql2-0.4.6 for inspection.
Results logged to /usr/local/lib/ruby/gems/2.3.0/extensions/x86_64-linux/2.3.0-static/mysql2-0.4.6/gem_make.out

-------------------------------ERROR MSG------------------------------

MatthiasWinkelmann · 2017-05-27T00:16:49Z

Yeah–me too, and I'd expect a lot more people will run into this once the long weekend in the US ends.

FWIW I tried and added #include <mysql_version.h> to /ext/client.c. This actually fixed the compilation issue, but any attempt to connect to a database from ruby results in a segfault (log attached)
ruby.crash.txt

. Sorry for not being of more help, my C is weak. I've also now tried it with MariaDB 10.2.5, so the problem is not in the switch from 10.1.x->10.2.x, but in the point release 10.2.5->10.2.6

Here's how to install the previous (working) mariaDB 10.2.5 or 10.2.22 (EDIT: see below for an easier method by @dguzek):

Replace the formula in /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/mariadb.rb with the previous version.
Reinstall MariaDB:
brew uninstall mariadb
brew install mariadb
(use --devel to install 10.2.5 which also works)
(Re)install mysql2

quietly-turning · 2017-05-27T01:01:19Z

For the time being, it seems this problem can also be resolved on macOS by unlinking mariadb and installing mariadb-connector-c. From there, you should be able to reinstall mysql2.

brew unlink mariadb
brew install mariadb-connector-c
gem uninstall mysql2
gem install mysql2

Unfortunately, I don't understand the problem well enough to be of any more help than that.

mkastner · 2017-05-27T13:07:23Z

Yep, same here.

@dguzek you just saved my sunday. Thanks! I've just spent three hours trying solve this.

otherguy · 2017-05-30T11:14:28Z

@dguzek You saved my tuesday as well ❤️

sodabrew · 2017-06-01T20:41:37Z

I haven't had a moment to get MariaDB 10.2 installed to see what's different/missing from its headers, but I will gate the next 0.4.7 release on sorting this out.

PRs welcome if anybody wants to take a stab at this before I have time to get to it!

foalford · 2017-06-04T05:25:02Z

I bumped into this too. Did below and gem install mysql2 succeeded.

+++ /usr/include/mysql/mysql.h  
@@ -58,6 +58,7 @@
 #endif
 #include "mariadb_com.h"
 #include "mariadb_version.h"
+#include "mysql_version.h"
 #include "ma_list.h"
 #include "mariadb_ctype.h"

The missing MYSQL_SERVER_VERSION is defined in mysql_verion.h file which wasn't included in common header file. However this macro is only needed when LIBMYSQL_VERSION is not present, which is brought by mariadb-connector-c (on OS X).

Zelnox · 2017-06-05T15:16:07Z

I tried @foalford’s suggestion by editing usr/local/include/mysql/mysql.h and relink.
The gem installs successfully (still using 0.3.20), but when running tests in my Rails project, I ran into
NameError: uninitialized constant Mysql2::Client::LONG_PASSWORD
I tried with mysql2 0.4.6, but running tests also raises the same name error.

guaguasi · 2017-06-06T02:11:21Z

diff --git a/ext/mysql2/client.c b/ext/mysql2/client.c
index 2f20512..17a2c80 100644
--- a/ext/mysql2/client.c
+++ b/ext/mysql2/client.c
@@ -1419,6 +1419,11 @@ void init_mysql2_client() {
 #ifdef CLIENT_LONG_PASSWORD
   rb_const_set(cMysql2Client, rb_intern("LONG_PASSWORD"),
       LONG2NUM(CLIENT_LONG_PASSWORD));
+#elif defined(MARIADB_BASE_VERSION)
+  if (strcmp(MARIADB_BASE_VERSION, "mariadb-10.2") == 0) {
+    rb_const_set(cMysql2Client, rb_intern("LONG_PASSWORD"),
+        LONG2NUM(0));
+  }
 #endif

 #ifdef CLIENT_FOUND_ROWS
diff --git a/ext/mysql2/mysql2_ext.h b/ext/mysql2/mysql2_ext.h
index f53f4b4..cb4a1de 100644
--- a/ext/mysql2/mysql2_ext.h
+++ b/ext/mysql2/mysql2_ext.h
@@ -12,11 +12,13 @@ void Init_mysql2(void);
 #ifdef HAVE_MYSQL_H
 #include <mysql.h>
 #include <mysql_com.h>
+#include <mysql_version.h>
 #include <errmsg.h>
 #include <mysqld_error.h>
 #else
 #include <mysql/mysql.h>
 #include <mysql/mysql_com.h>
+#include <mysql/mysql_version.h>
 #include <mysql/errmsg.h>
 #include <mysql/mysqld_error.h>
 #endif

I was able to get it to compile with the above patch and it appears to run fine (barely tested it), but when I attempt to run the tests, I get a segfault. I don't think that's normal, but I don't know.

The issue appears to be due to 10.2 using mariadb_com.h which defines _mysql_com_h thereby causing the mysql_com.h included in mysql2_ext.h, which defines CLIENT_LONG_PASSWORD, to be skipped over. According to mysql_com.h, CLIENT_LONG_PASSWORD is "obsoleted".

I also can't compile against HEAD, but I'll look into that tomorrow. I get the following errors when I try:

[lawrence@dev-01 mysql2]$ rake
RuboCop is not available
cd tmp/x86_64-linux/mysql2/2.4.1
/usr/bin/gmake
compiling ../../../../ext/mysql2/client.c
../../../../ext/mysql2/client.c: In function ‘decr_mysql2_client’:
../../../../ext/mysql2/client.c:33:49: error: ‘NET’ has no member named ‘vio’
 #define CONNECTED(wrapper) (wrapper->client->net.vio != NULL && wrapper->client->net.fd != -1)
                                                 ^
../../../../ext/mysql2/client.c:291:9: note: in expansion of macro ‘CONNECTED’
     if (CONNECTED(wrapper) && !wrapper->automatic_close) {
         ^
../../../../ext/mysql2/client.c: In function ‘rb_mysql_client_closed’:
../../../../ext/mysql2/client.c:33:49: error: ‘NET’ has no member named ‘vio’
 #define CONNECTED(wrapper) (wrapper->client->net.vio != NULL && wrapper->client->net.fd != -1)
                                                 ^
../../../../ext/mysql2/client.c:484:10: note: in expansion of macro ‘CONNECTED’
   return CONNECTED(wrapper) ? Qfalse : Qtrue;
          ^
../../../../ext/mysql2/client.c: In function ‘rb_mysql_client_async_result’:
../../../../ext/mysql2/client.c:33:49: error: ‘NET’ has no member named ‘vio’
 #define CONNECTED(wrapper) (wrapper->client->net.vio != NULL && wrapper->client->net.fd != -1)
                                                 ^
../../../../ext/mysql2/client.c:37:8: note: in expansion of macro ‘CONNECTED’
   if (!CONNECTED(wrapper) && !wrapper->reconnect_enabled) { \
        ^
../../../../ext/mysql2/client.c:565:3: note: in expansion of macro ‘REQUIRE_CONNECTED’
   REQUIRE_CONNECTED(wrapper);
   ^
../../../../ext/mysql2/client.c: In function ‘disconnect_and_raise’:
../../../../ext/mysql2/client.c:33:49: error: ‘NET’ has no member named ‘vio’
 #define CONNECTED(wrapper) (wrapper->client->net.vio != NULL && wrapper->client->net.fd != -1)
                                                 ^
../../../../ext/mysql2/client.c:610:7: note: in expansion of macro ‘CONNECTED’
   if (CONNECTED(wrapper)) {
       ^
../../../../ext/mysql2/client.c: In function ‘disconnect_and_mark_inactive’:
../../../../ext/mysql2/client.c:33:49: error: ‘NET’ has no member named ‘vio’
 #define CONNECTED(wrapper) (wrapper->client->net.vio != NULL && wrapper->client->net.fd != -1)
                                                 ^
../../../../ext/mysql2/client.c:671:9: note: in expansion of macro ‘CONNECTED’
     if (CONNECTED(wrapper)) {
         ^
../../../../ext/mysql2/client.c: In function ‘rb_query’:
../../../../ext/mysql2/client.c:33:49: error: ‘NET’ has no member named ‘vio’
 #define CONNECTED(wrapper) (wrapper->client->net.vio != NULL && wrapper->client->net.fd != -1)
                                                 ^
../../../../ext/mysql2/client.c:37:8: note: in expansion of macro ‘CONNECTED’
   if (!CONNECTED(wrapper) && !wrapper->reconnect_enabled) { \
        ^
../../../../ext/mysql2/client.c:752:3: note: in expansion of macro ‘REQUIRE_CONNECTED’
   REQUIRE_CONNECTED(wrapper);
   ^
../../../../ext/mysql2/client.c: In function ‘rb_mysql_client_real_escape’:
../../../../ext/mysql2/client.c:33:49: error: ‘NET’ has no member named ‘vio’
 #define CONNECTED(wrapper) (wrapper->client->net.vio != NULL && wrapper->client->net.fd != -1)
                                                 ^
../../../../ext/mysql2/client.c:37:8: note: in expansion of macro ‘CONNECTED’
   if (!CONNECTED(wrapper) && !wrapper->reconnect_enabled) { \
        ^
../../../../ext/mysql2/client.c:808:3: note: in expansion of macro ‘REQUIRE_CONNECTED’
   REQUIRE_CONNECTED(wrapper);
   ^
../../../../ext/mysql2/client.c: In function ‘_mysql_client_options’:
../../../../ext/mysql2/client.c:33:49: error: ‘NET’ has no member named ‘vio’
 #define CONNECTED(wrapper) (wrapper->client->net.vio != NULL && wrapper->client->net.fd != -1)
                                                 ^
../../../../ext/mysql2/client.c:43:7: note: in expansion of macro ‘CONNECTED’
   if (CONNECTED(wrapper)) { \
       ^
../../../../ext/mysql2/client.c:852:3: note: in expansion of macro ‘REQUIRE_NOT_CONNECTED’
   REQUIRE_NOT_CONNECTED(wrapper);
   ^
../../../../ext/mysql2/client.c: In function ‘rb_mysql_client_server_info’:
../../../../ext/mysql2/client.c:33:49: error: ‘NET’ has no member named ‘vio’
 #define CONNECTED(wrapper) (wrapper->client->net.vio != NULL && wrapper->client->net.fd != -1)
                                                 ^
../../../../ext/mysql2/client.c:37:8: note: in expansion of macro ‘CONNECTED’
   if (!CONNECTED(wrapper) && !wrapper->reconnect_enabled) { \
        ^
../../../../ext/mysql2/client.c:969:3: note: in expansion of macro ‘REQUIRE_CONNECTED’
   REQUIRE_CONNECTED(wrapper);
   ^
../../../../ext/mysql2/client.c: In function ‘rb_mysql_client_socket’:
../../../../ext/mysql2/client.c:33:49: error: ‘NET’ has no member named ‘vio’
 #define CONNECTED(wrapper) (wrapper->client->net.vio != NULL && wrapper->client->net.fd != -1)
                                                 ^
../../../../ext/mysql2/client.c:37:8: note: in expansion of macro ‘CONNECTED’
   if (!CONNECTED(wrapper) && !wrapper->reconnect_enabled) { \
        ^
../../../../ext/mysql2/client.c:996:3: note: in expansion of macro ‘REQUIRE_CONNECTED’
   REQUIRE_CONNECTED(wrapper);
   ^
../../../../ext/mysql2/client.c: In function ‘rb_mysql_client_last_id’:
../../../../ext/mysql2/client.c:33:49: error: ‘NET’ has no member named ‘vio’
 #define CONNECTED(wrapper) (wrapper->client->net.vio != NULL && wrapper->client->net.fd != -1)
                                                 ^
../../../../ext/mysql2/client.c:37:8: note: in expansion of macro ‘CONNECTED’
   if (!CONNECTED(wrapper) && !wrapper->reconnect_enabled) { \
        ^
../../../../ext/mysql2/client.c:1013:3: note: in expansion of macro ‘REQUIRE_CONNECTED’
   REQUIRE_CONNECTED(wrapper);
   ^
../../../../ext/mysql2/client.c: In function ‘rb_mysql_client_affected_rows’:
../../../../ext/mysql2/client.c:33:49: error: ‘NET’ has no member named ‘vio’
 #define CONNECTED(wrapper) (wrapper->client->net.vio != NULL && wrapper->client->net.fd != -1)
                                                 ^
../../../../ext/mysql2/client.c:37:8: note: in expansion of macro ‘CONNECTED’
   if (!CONNECTED(wrapper) && !wrapper->reconnect_enabled) { \
        ^
../../../../ext/mysql2/client.c:1027:3: note: in expansion of macro ‘REQUIRE_CONNECTED’
   REQUIRE_CONNECTED(wrapper);
   ^
../../../../ext/mysql2/client.c: In function ‘rb_mysql_client_thread_id’:
../../../../ext/mysql2/client.c:33:49: error: ‘NET’ has no member named ‘vio’
 #define CONNECTED(wrapper) (wrapper->client->net.vio != NULL && wrapper->client->net.fd != -1)
                                                 ^
../../../../ext/mysql2/client.c:37:8: note: in expansion of macro ‘CONNECTED’
   if (!CONNECTED(wrapper) && !wrapper->reconnect_enabled) { \
        ^
../../../../ext/mysql2/client.c:1044:3: note: in expansion of macro ‘REQUIRE_CONNECTED’
   REQUIRE_CONNECTED(wrapper);
   ^
../../../../ext/mysql2/client.c: In function ‘rb_mysql_client_select_db’:
../../../../ext/mysql2/client.c:33:49: error: ‘NET’ has no member named ‘vio’
 #define CONNECTED(wrapper) (wrapper->client->net.vio != NULL && wrapper->client->net.fd != -1)
                                                 ^
../../../../ext/mysql2/client.c:37:8: note: in expansion of macro ‘CONNECTED’
   if (!CONNECTED(wrapper) && !wrapper->reconnect_enabled) { \
        ^
../../../../ext/mysql2/client.c:1069:3: note: in expansion of macro ‘REQUIRE_CONNECTED’
   REQUIRE_CONNECTED(wrapper);
   ^
../../../../ext/mysql2/client.c: In function ‘rb_mysql_client_ping’:
../../../../ext/mysql2/client.c:33:49: error: ‘NET’ has no member named ‘vio’
 #define CONNECTED(wrapper) (wrapper->client->net.vio != NULL && wrapper->client->net.fd != -1)
                                                 ^
../../../../ext/mysql2/client.c:1097:8: note: in expansion of macro ‘CONNECTED’
   if (!CONNECTED(wrapper)) {
        ^
../../../../ext/mysql2/client.c: In function ‘rb_mysql_client_prepare_statement’:
../../../../ext/mysql2/client.c:33:49: error: ‘NET’ has no member named ‘vio’
 #define CONNECTED(wrapper) (wrapper->client->net.vio != NULL && wrapper->client->net.fd != -1)
                                                 ^
../../../../ext/mysql2/client.c:37:8: note: in expansion of macro ‘CONNECTED’
   if (!CONNECTED(wrapper) && !wrapper->reconnect_enabled) { \
        ^
../../../../ext/mysql2/client.c:1347:3: note: in expansion of macro ‘REQUIRE_CONNECTED’
   REQUIRE_CONNECTED(wrapper);
   ^
../../../../ext/mysql2/client.c: In function ‘init_mysql2_client’:
../../../../ext/mysql2/client.c:1446:28: warning: comparison with string literal results in unspecified behavior [-Waddress]
   if (MARIADB_BASE_VERSION == "mariadb-10.2") {
                            ^
../../../../ext/mysql2/client.c: In function ‘rb_set_ssl_mode_option’:
../../../../ext/mysql2/client.c:140:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
../../../../ext/mysql2/client.c: In function ‘rb_mysql_client_ping’:
../../../../ext/mysql2/client.c:1102:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
../../../../ext/mysql2/client.c: In function ‘rb_mysql_client_closed’:
../../../../ext/mysql2/client.c:485:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
../../../../ext/mysql2/client.c: At top level:
cc1: warning: unrecognized command line option "-Wno-used-but-marked-unused" [enabled by default]
cc1: warning: unrecognized command line option "-Wno-static-in-inline" [enabled by default]
cc1: warning: unrecognized command line option "-Wno-reserved-id-macro" [enabled by default]
cc1: warning: unrecognized command line option "-Wno-missing-variable-declarations" [enabled by default]
cc1: warning: unrecognized command line option "-Wno-documentation-unknown-command" [enabled by default]
cc1: warning: unrecognized command line option "-Wno-disabled-macro-expansion" [enabled by default]
cc1: warning: unrecognized command line option "-Wno-covered-switch-default" [enabled by default]
cc1: warning: unrecognized command line option "-Wno-conditional-uninitialized" [enabled by default]
cc1: warning: unrecognized command line option "-Wno-self-assign" [enabled by default]
cc1: warning: unrecognized command line option "-Wno-constant-logical-operand" [enabled by default]
cc1: warning: unrecognized command line option "-Wno-parentheses-equality" [enabled by default]
cc1: warning: unrecognized command line option "-Wno-tautological-compare" [enabled by default]
gmake: *** [client.o] Error 1
rake aborted!
Command failed with status (2): [/usr/bin/gmake...]
/usr/local/rvm/gems/ruby-2.4.1/gems/rake-compiler-1.0.4/lib/rake/extensiontask.rb:166:in `block (2 levels) in define_compile_tasks'
/usr/local/rvm/gems/ruby-2.4.1/gems/rake-compiler-1.0.4/lib/rake/extensiontask.rb:165:in `block in define_compile_tasks'
/usr/local/rvm/gems/ruby-2.4.1@global/gems/rake-12.0.0/exe/rake:27:in `<top (required)>'
Tasks: TOP => default => spec => compile => compile:x86_64-linux => compile:mysql2:x86_64-linux => copy:mysql2:x86_64-linux:2.4.1 => tmp/x86_64-linux/mysql2/2.4.1/mysql2.so
(See full trace by running task with --trace)

foalford · 2017-06-06T03:16:23Z

@Zelnox This is an known issue with mysql2 gem. I end up using 10.1 client and gem 0.3.18. Checkout #603

dgsan · 2017-06-08T18:46:44Z

Just ran into this using MariaDB from their Ubuntu repos (https://downloads.mariadb.org/mariadb/repositories/).

thiensubs · 2017-06-13T04:49:21Z

@dguzek Thanks you! It work.

N3X15 · 2017-06-16T08:22:35Z

Any progress on this? Reinstalling the package doesn't help, and the patches just lead to segfaults.

admintpj · 2017-06-16T09:04:56Z

if it helps, I was able to get the gem to install in Ubuntu by doing what @foalford did, and then removing CLIENT_LONG_PASSWORD from line 12 the client.rb file. As @guaguasi pointed out, it's obsolete, so it's probably not needed anymore.

I don't know if this the most elegant solution or not, so I welcome any feedback to this approach!

sodabrew · 2017-06-21T15:35:17Z

Resolved by #857

sodabrew · 2017-06-21T15:35:53Z

The CLIENT_LONG_PASSWORD issue will need to be addressed separately.

jbwl · 2017-07-12T13:10:43Z

Would it be possible to also fix this for 0.3.x branch?

sodabrew · 2017-07-12T15:54:05Z

The mysql2 gem 0.4.x series is drop-in compatible with 0.3.x.

jbwl · 2017-07-12T16:49:10Z

Sorry maybe I asked the wrong question - I want to use the mysql2 gem with Rails 3.2.22.5, which does not work with the mysql2 gem starting from 0.4.x

fuzzygroup · 2017-09-16T08:34:43Z

Using Rails 5.1.3, on OSX with MariaDB, the only fix needed was to update from

gem 'mysql2', '~> 0.3.18'

to

gem 'mysql2', '~> 0.4'

And everything worked perfectly. Thank you @sodabrew !

dsandstrom · 2017-10-06T20:14:53Z

There is a regression in v0.4.6 for 10.2.9-MariaDB Homebrew, I receive the same errors. However, v0.4.9 installs.

BrendonW · 2018-07-10T23:15:07Z

I have a fix for this because we ran into this for some projects that are still running ancient Rails versions. If people are interested I can put together a pull-request to fix this for 0.3.x

xtrasimplicity · 2018-07-23T04:54:26Z

@BrendonW It would be great if you could submit a PR, if you haven't already?

seifertd · 2018-08-13T00:17:16Z

@BrendonW I also would appreciate a PR for 0.3.x

justin- · 2018-09-04T04:41:55Z

@BrendonW I would appreciate this as well

jujudellago · 2018-09-04T17:28:03Z

@BrendonW me too, would help a lot

AlexeyDemidov · 2018-11-10T17:09:34Z

I have created PR #1014 to fix this build issue on 0.3 branch.

sodabrew added this to the 0.4.7 milestone Jun 1, 2017

damm mentioned this issue Jun 21, 2017

Minimal required changes to make it work for mariadb 10.2 #857

Merged

sodabrew closed this as completed Jun 21, 2017

bigcurl mentioned this issue Jun 27, 2017

Build fails with Mariadb 10.2.6 #863

Closed

lzap mentioned this issue Nov 8, 2018

Global disable flag is thread-safe now collectiveidea/audited#472

Closed

AlexeyDemidov mentioned this issue Nov 10, 2018

fix build with MariaDB 10.2 headers #1014

Open

markuman mentioned this issue Apr 24, 2019

Update mysql2 to 0.5.2 to be compatible with mariadb 10.2 gumi/fluent-plugin-mysql-status#1

Open

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installation error in MariaDB 10.2.6 #851

installation error in MariaDB 10.2.6 #851

kim612 commented May 25, 2017

sodabrew commented May 25, 2017

otzy007 commented May 25, 2017

charlietag commented May 25, 2017 •

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MatthiasWinkelmann commented May 27, 2017 •

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quietly-turning commented May 27, 2017 •

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mkastner commented May 27, 2017 •

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otherguy commented May 30, 2017

sodabrew commented Jun 1, 2017

foalford commented Jun 4, 2017 •

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Zelnox commented Jun 5, 2017

guaguasi commented Jun 6, 2017 •

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foalford commented Jun 6, 2017

dgsan commented Jun 8, 2017

thiensubs commented Jun 13, 2017

N3X15 commented Jun 16, 2017

admintpj commented Jun 16, 2017

sodabrew commented Jun 21, 2017

sodabrew commented Jun 21, 2017

jbwl commented Jul 12, 2017

sodabrew commented Jul 12, 2017 •

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jbwl commented Jul 12, 2017

fuzzygroup commented Sep 16, 2017

dsandstrom commented Oct 6, 2017

BrendonW commented Jul 10, 2018

xtrasimplicity commented Jul 23, 2018

seifertd commented Aug 13, 2018

justin- commented Sep 4, 2018

jujudellago commented Sep 4, 2018

AlexeyDemidov commented Nov 10, 2018

installation error in MariaDB 10.2.6 #851

installation error in MariaDB 10.2.6 #851

Comments

kim612 commented May 25, 2017

Using mysql_config at /usr/local/bin/mysql_config

checking for mysql.h... yes checking for SSL_MODE_DISABLED in mysql.h... no checking for MYSQL_OPT_SSL_ENFORCE in mysql.h... yes checking for errmsg.h... yes checking for mysqld_error.h... yes

Setting rpath to /usr/local/Cellar/mariadb/10.2.6/lib

sodabrew commented May 25, 2017

otzy007 commented May 25, 2017

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otherguy commented May 30, 2017

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Zelnox commented Jun 5, 2017

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foalford commented Jun 6, 2017

dgsan commented Jun 8, 2017

thiensubs commented Jun 13, 2017

N3X15 commented Jun 16, 2017

admintpj commented Jun 16, 2017

sodabrew commented Jun 21, 2017

sodabrew commented Jun 21, 2017

jbwl commented Jul 12, 2017

sodabrew commented Jul 12, 2017 • edited Loading

jbwl commented Jul 12, 2017

fuzzygroup commented Sep 16, 2017

dsandstrom commented Oct 6, 2017

BrendonW commented Jul 10, 2018

xtrasimplicity commented Jul 23, 2018

seifertd commented Aug 13, 2018

justin- commented Sep 4, 2018

jujudellago commented Sep 4, 2018

AlexeyDemidov commented Nov 10, 2018

checking for mysql.h... yes
checking for SSL_MODE_DISABLED in mysql.h... no
checking for MYSQL_OPT_SSL_ENFORCE in mysql.h... yes
checking for errmsg.h... yes
checking for mysqld_error.h... yes

charlietag commented May 25, 2017 •

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MatthiasWinkelmann commented May 27, 2017 •

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quietly-turning commented May 27, 2017 •

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mkastner commented May 27, 2017 •

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foalford commented Jun 4, 2017 •

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guaguasi commented Jun 6, 2017 •

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sodabrew commented Jul 12, 2017 •

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