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https://issues.apache.org/jira/browse/SVN-4841?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Anatol Pomozov updated SVN-4841:
--------------------------------
Description:
I am trying to compile subversion with ruby-2.7 and there is an issue:
first there is a suspicious compiler warning:
{noformat}
gcc: error: unrecognized command line option ‘-prefer-pic’
[root@wolf subversion-1.13.0]# gcc -march=x86-64 -mtune=generic -O2 -pipe
-fno-plt -pthread -Wno-int-to-pointer-cast -D_FORTIFY_SOURCE=2 -DLINUX
-D_REENTRANT -D_GNU_SOURCE -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_CORE_LIB
-I/build/subversion/src/subversion-1.13.0/subversion
-I/build/subversion/src/subversion-1.13.0/subversion/include
-I/build/subversion/src/subversion-1.13.0/subversion/bindings/swig
-I/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/include
-I/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/proxy
-I/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/proxy
-I/usr/include/apr-1 -I/usr/include/apr-1 -I/usr/include -I.
-I/usr/include/ruby-2.7.0 -I/usr/include/ruby-2.7.0/ruby
-I/usr/include/ruby-2.7.0/ruby/backward -I/usr/include/ruby-2.7.0/x86_64-linux
-I/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/libsvn_swig_ruby
-c -o subversion/bindings/swig/ruby/svn_client.lo
subversion/bindings/swig/ruby/svn_client.c
subversion/bindings/swig/ruby/svn_client.c: In function
‘SWIG_Ruby_ConvertPtrAndOwn’:
subversion/bindings/swig/ruby/svn_client.c:1666:13: warning: implicit
declaration of function ‘assert’ [-Wimplicit-function-declaration]
1666 | assert(own); /* badly formed typemap which will lead to a memory leak -
it must set and use own to delete *ptr */
| ^~~~~~
subversion/bindings/swig/ruby/svn_client.c:1394:1: note: ‘assert’ is defined in
header ‘<assert.h>’; did you forget to ‘#include <assert.h>’?
1393 | #include "assert.h"
+++ |+#include <assert.h>
1394 |{noformat}
Then ruby tests fail:
{noformat}
/usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require':
/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/libsvn_swig_ruby/.libs/libsvn_swig_ruby-1.so.0:
undefined symbol: assert -
/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/.ext/svn/ext/core.so
(LoadError)
from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in
`require'
from
/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/svn/error.rb:21:in
`<top (required)>'
from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in
`require'
from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in
`require'
from
/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/svn/core.rb:25:in
`<top (required)>'
from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in
`require'
from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in
`require'
from
/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/test/run-test.rb:47:in
`<main>'
make: *** [Makefile:962: check-swig-rb] Error 1{noformat}
After some debugging I found that ruby-2.7 introduced a new file under
'/usr/include/ruby-2.7.0/ruby/assert.h' and subversion build includes path
'/usr/include/ruby-2.7.0/' before standard includes path. Thus ruby's version
of "assert.h" gets included and it contains no definition of assert() function.
Is it something you can fix?
I feel that /usr/include/ruby-2.7.0/ include path should be enough for
subversion. No need to include /usr/include/ruby-2.7.0/ruby and
/usr/include/ruby-2.7.0/backward.
was:
I am trying to compile subversion with ruby-2.7 and there is an issue:
first there is a suspicious compiler warning:
{noformat}
gcc: error: unrecognized command line option ‘-prefer-pic’
[root@wolf subversion-1.13.0]# gcc -march=x86-64 -mtune=generic -O2 -pipe
-fno-plt -pthread -Wno-int-to-pointer-cast -D_FORTIFY_SOURCE=2 -DLINUX
-D_REENTRANT -D_GNU_SOURCE -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_CORE_LIB
-I/build/subversion/src/subversion-1.13.0/subversion
-I/build/subversion/src/subversion-1.13.0/subversion/include
-I/build/subversion/src/subversion-1.13.0/subversion/bindings/swig
-I/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/include
-I/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/proxy
-I/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/proxy
-I/usr/include/apr-1 -I/usr/include/apr-1 -I/usr/include -I.
-I/usr/include/ruby-2.7.0 -I/usr/include/ruby-2.7.0/ruby
-I/usr/include/ruby-2.7.0/ruby/backward -I/usr/include/ruby-2.7.0/x86_64-linux
-I/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/libsvn_swig_ruby
-c -o subversion/bindings/swig/ruby/svn_client.lo
subversion/bindings/swig/ruby/svn_client.c
subversion/bindings/swig/ruby/svn_client.c: In function
‘SWIG_Ruby_ConvertPtrAndOwn’:
subversion/bindings/swig/ruby/svn_client.c:1666:13: warning: implicit
declaration of function ‘assert’ [-Wimplicit-function-declaration]
1666 | assert(own); /* badly formed typemap which will lead to a memory leak -
it must set and use own to delete *ptr */
| ^~~~~~
subversion/bindings/swig/ruby/svn_client.c:1394:1: note: ‘assert’ is defined in
header ‘<assert.h>’; did you forget to ‘#include <assert.h>’?
1393 | #include "assert.h"
+++ |+#include <assert.h>
1394 |{noformat}
Then ruby tests fail:
{noformat}
/usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require':
/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/libsvn_swig_ruby/.libs/libsvn_swig_ruby-1.so.0:
undefined symbol: assert -
/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/.ext/svn/ext/core.so
(LoadError)/usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in
`require':
/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/libsvn_swig_ruby/.libs/libsvn_swig_ruby-1.so.0:
undefined symbol: assert -
/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/.ext/svn/ext/core.so
(LoadError) from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in
`require' from
/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/svn/error.rb:21:in
`<top (required)>' from
/usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require' from
/usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require' from
/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/svn/core.rb:25:in
`<top (required)>' from
/usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require' from
/usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require' from
/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/test/run-test.rb:47:in
`<main>'make: *** [Makefile:962: check-swig-rb] Error 1{noformat}
After some debugging I found that ruby-2.7 introduced a new file under
'/usr/include/ruby-2.7.0/ruby/assert.h' and subversion build includes path
'/usr/include/ruby-2.7.0/' before standard includes path. Thus ruby's version
of "assert.h" gets included and it contains no definition of assert() function.
Is it something you can fix?
I feel that /usr/include/ruby-2.7.0/ include path should be enough for
subversion. No need to include /usr/include/ruby-2.7.0/ruby and
/usr/include/ruby-2.7.0/backward.
> Subversion fails to compile with ruby-2.7
> -----------------------------------------
>
> Key: SVN-4841
> URL: https://issues.apache.org/jira/browse/SVN-4841
> Project: Subversion
> Issue Type: Bug
> Components: bindings_swig_ruby
> Affects Versions: 1.13.0
> Environment: Arch Linux with ruby 2.7
> Reporter: Anatol Pomozov
> Priority: Major
>
> I am trying to compile subversion with ruby-2.7 and there is an issue:
>
> first there is a suspicious compiler warning:
> {noformat}
> gcc: error: unrecognized command line option ‘-prefer-pic’
> [root@wolf subversion-1.13.0]# gcc -march=x86-64 -mtune=generic -O2 -pipe
> -fno-plt -pthread -Wno-int-to-pointer-cast -D_FORTIFY_SOURCE=2 -DLINUX
> -D_REENTRANT -D_GNU_SOURCE -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_CORE_LIB
> -I/build/subversion/src/subversion-1.13.0/subversion
> -I/build/subversion/src/subversion-1.13.0/subversion/include
> -I/build/subversion/src/subversion-1.13.0/subversion/bindings/swig
> -I/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/include
> -I/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/proxy
> -I/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/proxy
> -I/usr/include/apr-1 -I/usr/include/apr-1 -I/usr/include -I.
> -I/usr/include/ruby-2.7.0 -I/usr/include/ruby-2.7.0/ruby
> -I/usr/include/ruby-2.7.0/ruby/backward
> -I/usr/include/ruby-2.7.0/x86_64-linux
> -I/build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/libsvn_swig_ruby
> -c -o subversion/bindings/swig/ruby/svn_client.lo
> subversion/bindings/swig/ruby/svn_client.c
> subversion/bindings/swig/ruby/svn_client.c: In function
> ‘SWIG_Ruby_ConvertPtrAndOwn’:
> subversion/bindings/swig/ruby/svn_client.c:1666:13: warning: implicit
> declaration of function ‘assert’ [-Wimplicit-function-declaration]
> 1666 | assert(own); /* badly formed typemap which will lead to a memory leak
> - it must set and use own to delete *ptr */
> | ^~~~~~
> subversion/bindings/swig/ruby/svn_client.c:1394:1: note: ‘assert’ is defined
> in header ‘<assert.h>’; did you forget to ‘#include <assert.h>’?
> 1393 | #include "assert.h"
> +++ |+#include <assert.h>
> 1394 |{noformat}
>
> Then ruby tests fail:
> {noformat}
> /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require':
> /build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/libsvn_swig_ruby/.libs/libsvn_swig_ruby-1.so.0:
> undefined symbol: assert -
> /build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/.ext/svn/ext/core.so
> (LoadError)
> from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in
> `require'
> from
> /build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/svn/error.rb:21:in
> `<top (required)>'
> from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in
> `require'
> from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in
> `require'
> from
> /build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/svn/core.rb:25:in
> `<top (required)>'
> from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in
> `require'
> from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in
> `require'
> from
> /build/subversion/src/subversion-1.13.0/subversion/bindings/swig/ruby/test/run-test.rb:47:in
> `<main>'
> make: *** [Makefile:962: check-swig-rb] Error 1{noformat}
>
> After some debugging I found that ruby-2.7 introduced a new file under
> '/usr/include/ruby-2.7.0/ruby/assert.h' and subversion build includes path
> '/usr/include/ruby-2.7.0/' before standard includes path. Thus ruby's version
> of "assert.h" gets included and it contains no definition of assert()
> function.
>
> Is it something you can fix?
>
> I feel that /usr/include/ruby-2.7.0/ include path should be enough for
> subversion. No need to include /usr/include/ruby-2.7.0/ruby and
> /usr/include/ruby-2.7.0/backward.
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