Re: NOTE: Intent to TR 2.4.15 Tomorrow (Friday, June 19)
Just a reminder... I plan on doing so by 12:30pm, Eastern. On Jun 18, 2015, at 1:08 PM, Jim Jagielski j...@jagunet.com wrote: Subj sez it all.
Re: NOTE: Intent to TR 2.4.15 Tomorrow (Friday, June 19)
Someone to (easy) vote for the warning issue fixed in r1684057? On Fri, Jun 19, 2015 at 1:52 PM, Jim Jagielski j...@jagunet.com wrote: Just a reminder... I plan on doing so by 12:30pm, Eastern. On Jun 18, 2015, at 1:08 PM, Jim Jagielski j...@jagunet.com wrote: Subj sez it all.
NOTE: Intent to TR 2.4.15 Tomorrow (Friday, June 19)
Subj sez it all.
Re: NOTE: Intent to TR 2.4.15 Tomorrow (Friday, June 19)
On Thu, Jun 18, 2015 at 1:08 PM, Jim Jagielski j...@jagunet.com wrote: Subj sez it all. +!
Re: NOTE: Intent to TR 2.4.15 Tomorrow (Friday, June 19)
On Thu, Jun 18, 2015 at 7:08 PM, Jim Jagielski j...@jagunet.com wrote: Subj sez it all. +1 Maybe including the gcc warning silenced in r1684057 (proposed in r1686298)?
Re: NOTE: Intent to TR 2.4.15 Tomorrow (Friday, June 19)
On 2015-06-18 19:08, Jim Jagielski wrote: Subj sez it all. I don't know if it is worth to report this, but the on 2.4.12. I don't see the following warnings Test build 2.4.15 (Last Changed Rev: 1686275) --- core.lo --- core.c:5003:1: warning: unused variable 'aplog_module_index' [-Wunused-const-variable] AP_DECLARE_MODULE(core) = { ^ /usr/ports/www/apache24/work/httpd-2.4.14/include/http_config.h:437:5: note: expanded from macro 'AP_DECLARE_MODULE' APLOG_USE_MODULE(foo); \ ^ /usr/ports/www/apache24/work/httpd-2.4.14/include/http_config.h:427:24: note: expanded from macro 'APLOG_USE_MODULE' static int * const aplog_module_index = (foo##_module.module_index) ^ --- http_core.lo --- http_core.c:320:1: warning: unused variable 'aplog_module_index' [-Wunused-const-variable] AP_DECLARE_MODULE(http) = { ^ /usr/ports/www/apache24/work/httpd-2.4.14/include/http_config.h:437:5: note: expanded from macro 'AP_DECLARE_MODULE' APLOG_USE_MODULE(foo); \ ^ /usr/ports/www/apache24/work/httpd-2.4.14/include/http_config.h:427:24: note: expanded from macro 'APLOG_USE_MODULE' static int * const aplog_module_index = (foo##_module.module_index) ^ --- mod_buffer.slo --- ...
Re: NOTE: Intent to TR 2.4.15 Tomorrow (Friday, June 19)
On 2015-06-18 22:17, Rainer Jung wrote: Am 18.06.2015 um 21:54 schrieb Jeff Trawick: On Thu, Jun 18, 2015 at 3:03 PM, olli hauer oha...@gmx.de mailto:oha...@gmx.de wrote: On 2015-06-18 19:08, Jim Jagielski wrote: Subj sez it all. I don't know if it is worth to report this, but the on 2.4.12. I don't see the following warnings Are you using clang for both compiles? (I think I saw those for 2.4.12,13,14 on FreeBSD 10.1 + Clang.) At least technically they are correct. aplog_module_index is used only in APLOG_MODULE_INDEX and this macro is redefined in core.c to use a known constant instead (likely for performance reasons). And modules/http/http_core.c doesn't have any log statement which is probably the reason for not using aplog_module_index in that file. So those are expected. The warnings don't actually point to a real problem except for any warning always make one feel uncomfortable. The second warning could be silenced by adding a log statement.For the first I don't have an easy solution. Regards, Rainer Hi Rainer, Thanks for your explanation! The warnings are displayed on a couple more modules (mod_buffer, mod_data, mod_logio, mod_version, mod_session_cookie, mod_slotmem_plain, mod_info, mod_dav_fs, mod_vhost_alias, mod_userdir, mod_dir) I showed only a shortened summary snipped. I can suppress the warnings in the FreeBSD ports tree for 2.4.15 and following releases. -- Regards, olli
Re: NOTE: Intent to TR 2.4.15 Tomorrow (Friday, June 19)
Since wherever AP_DECLARE_MODULE is used we don't need the APLOG_USE_MODULE part (ie. the static declaration of aplog_module_index), that would possibly be better to use a new AP_DEFINE_MODULE, simply as: #define AP_DECLARE_MODULE(foo) \ module AP_MODULE_DECLARE_DATA foo##_module The attached patch (quite huge since it touches many modules) compiles with no issue (with gcc which does no warn w/o the patch though). No missing/undeclared aplog_module_index reported anywhere. That's mainly (so to preserve the legacy AP_DECLARE_MODULE): Index: include/http_config.h === --- include/http_config.h(revision 1686298) +++ include/http_config.h(working copy) @@ -427,6 +427,12 @@ struct module_struct { static int * const aplog_module_index = (foo##_module.module_index) /** + * AP_DEFINE_MODULE is a convenience macro to define the module symbol. + */ +#define AP_DEFINE_MODULE(foo) \ +module AP_MODULE_DECLARE_DATA foo##_module + +/** * AP_DECLARE_MODULE is a convenience macro that combines a call of * APLOG_USE_MODULE with the definition of the module symbol. * @@ -434,8 +440,8 @@ struct module_struct { * APLOG_USE_MODULE should be used explicitly instead of AP_DECLARE_MODULE. */ #define AP_DECLARE_MODULE(foo) \ -APLOG_USE_MODULE(foo); \ -module AP_MODULE_DECLARE_DATA foo##_module +APLOG_USE_MODULE(foo); \ +APLOG_DEFINE_MODULE(foo) /** * @defgroup ModuleInit Module structure initializers -- with the remainder being s/AP_DECLARE_MODULE/AP_DEFINE_MODULE/g in the modules... On Thu, Jun 18, 2015 at 10:17 PM, Rainer Jung rainer.j...@kippdata.de wrote: Am 18.06.2015 um 21:54 schrieb Jeff Trawick: On Thu, Jun 18, 2015 at 3:03 PM, olli hauer oha...@gmx.de mailto:oha...@gmx.de wrote: On 2015-06-18 19:08, Jim Jagielski wrote: Subj sez it all. I don't know if it is worth to report this, but the on 2.4.12. I don't see the following warnings Are you using clang for both compiles? (I think I saw those for 2.4.12,13,14 on FreeBSD 10.1 + Clang.) At least technically they are correct. aplog_module_index is used only in APLOG_MODULE_INDEX and this macro is redefined in core.c to use a known constant instead (likely for performance reasons). And modules/http/http_core.c doesn't have any log statement which is probably the reason for not using aplog_module_index in that file. So those are expected. The warnings don't actually point to a real problem except for any warning always make one feel uncomfortable. The second warning could be silenced by adding a log statement.For the first I don't have an easy solution. Regards, Rainer Test build 2.4.15 (Last Changed Rev: 1686275) --- core.lo --- core.c:5003:1: warning: unused variable 'aplog_module_index' [-Wunused-const-variable] AP_DECLARE_MODULE(core) = { ^ /usr/ports/www/apache24/work/httpd-2.4.14/include/http_config.h:437:5: note: expanded from macro 'AP_DECLARE_MODULE' APLOG_USE_MODULE(foo); \ ^ /usr/ports/www/apache24/work/httpd-2.4.14/include/http_config.h:427:24: note: expanded from macro 'APLOG_USE_MODULE' static int * const aplog_module_index = (foo##_module.module_index) ^ --- http_core.lo --- http_core.c:320:1: warning: unused variable 'aplog_module_index' [-Wunused-const-variable] AP_DECLARE_MODULE(http) = { ^ /usr/ports/www/apache24/work/httpd-2.4.14/include/http_config.h:437:5: note: expanded from macro 'AP_DECLARE_MODULE' APLOG_USE_MODULE(foo); \ ^ /usr/ports/www/apache24/work/httpd-2.4.14/include/http_config.h:427:24: note: expanded from macro 'APLOG_USE_MODULE' static int * const aplog_module_index = (foo##_module.module_index) ^ --- mod_buffer.slo --- ... httpd-2.4.x-AP_DEFINE_MODULE.patch Description: application/download
Re: NOTE: Intent to TR 2.4.15 Tomorrow (Friday, June 19)
On Thu, Jun 18, 2015 at 9:03 PM, olli hauer oha...@gmx.de wrote: On 2015-06-18 19:08, Jim Jagielski wrote: Subj sez it all. I don't know if it is worth to report this, but the on 2.4.12. I don't see the following warnings These were not in 2.4.12 with the same compiler (and version)?
Re: NOTE: Intent to TR 2.4.15 Tomorrow (Friday, June 19)
On Thu, Jun 18, 2015 at 3:03 PM, olli hauer oha...@gmx.de wrote: On 2015-06-18 19:08, Jim Jagielski wrote: Subj sez it all. I don't know if it is worth to report this, but the on 2.4.12. I don't see the following warnings Are you using clang for both compiles? (I think I saw those for 2.4.12,13,14 on FreeBSD 10.1 + Clang.) Test build 2.4.15 (Last Changed Rev: 1686275) --- core.lo --- core.c:5003:1: warning: unused variable 'aplog_module_index' [-Wunused-const-variable] AP_DECLARE_MODULE(core) = { ^ /usr/ports/www/apache24/work/httpd-2.4.14/include/http_config.h:437:5: note: expanded from macro 'AP_DECLARE_MODULE' APLOG_USE_MODULE(foo); \ ^ /usr/ports/www/apache24/work/httpd-2.4.14/include/http_config.h:427:24: note: expanded from macro 'APLOG_USE_MODULE' static int * const aplog_module_index = (foo##_module.module_index) ^ --- http_core.lo --- http_core.c:320:1: warning: unused variable 'aplog_module_index' [-Wunused-const-variable] AP_DECLARE_MODULE(http) = { ^ /usr/ports/www/apache24/work/httpd-2.4.14/include/http_config.h:437:5: note: expanded from macro 'AP_DECLARE_MODULE' APLOG_USE_MODULE(foo); \ ^ /usr/ports/www/apache24/work/httpd-2.4.14/include/http_config.h:427:24: note: expanded from macro 'APLOG_USE_MODULE' static int * const aplog_module_index = (foo##_module.module_index) ^ --- mod_buffer.slo --- ... -- Born in Roswell... married an alien... http://emptyhammock.com/
Re: NOTE: Intent to TR 2.4.15 Tomorrow (Friday, June 19)
On 2015-06-18 21:54, Jeff Trawick wrote: On Thu, Jun 18, 2015 at 3:03 PM, olli hauer oha...@gmx.de wrote: On 2015-06-18 19:08, Jim Jagielski wrote: Subj sez it all. I don't know if it is worth to report this, but the on 2.4.12. I don't see the following warnings Are you using clang for both compiles? (I think I saw those for 2.4.12,13,14 on FreeBSD 10.1 + Clang.) Yes, it is with clang (default on FreeBSD 10.x) I've just build 2.4.12, 2.4.13 and 2.4.14 + a local patch to match the svn. The warnings are present on with 2.4.13+ but is not on 2.4.12. -- olli
Re: NOTE: Intent to TR 2.4.15 Tomorrow (Friday, June 19)
Am 18.06.2015 um 21:54 schrieb Jeff Trawick: On Thu, Jun 18, 2015 at 3:03 PM, olli hauer oha...@gmx.de mailto:oha...@gmx.de wrote: On 2015-06-18 19:08, Jim Jagielski wrote: Subj sez it all. I don't know if it is worth to report this, but the on 2.4.12. I don't see the following warnings Are you using clang for both compiles? (I think I saw those for 2.4.12,13,14 on FreeBSD 10.1 + Clang.) At least technically they are correct. aplog_module_index is used only in APLOG_MODULE_INDEX and this macro is redefined in core.c to use a known constant instead (likely for performance reasons). And modules/http/http_core.c doesn't have any log statement which is probably the reason for not using aplog_module_index in that file. So those are expected. The warnings don't actually point to a real problem except for any warning always make one feel uncomfortable. The second warning could be silenced by adding a log statement.For the first I don't have an easy solution. Regards, Rainer Test build 2.4.15 (Last Changed Rev: 1686275) --- core.lo --- core.c:5003:1: warning: unused variable 'aplog_module_index' [-Wunused-const-variable] AP_DECLARE_MODULE(core) = { ^ /usr/ports/www/apache24/work/httpd-2.4.14/include/http_config.h:437:5: note: expanded from macro 'AP_DECLARE_MODULE' APLOG_USE_MODULE(foo); \ ^ /usr/ports/www/apache24/work/httpd-2.4.14/include/http_config.h:427:24: note: expanded from macro 'APLOG_USE_MODULE' static int * const aplog_module_index = (foo##_module.module_index) ^ --- http_core.lo --- http_core.c:320:1: warning: unused variable 'aplog_module_index' [-Wunused-const-variable] AP_DECLARE_MODULE(http) = { ^ /usr/ports/www/apache24/work/httpd-2.4.14/include/http_config.h:437:5: note: expanded from macro 'AP_DECLARE_MODULE' APLOG_USE_MODULE(foo); \ ^ /usr/ports/www/apache24/work/httpd-2.4.14/include/http_config.h:427:24: note: expanded from macro 'APLOG_USE_MODULE' static int * const aplog_module_index = (foo##_module.module_index) ^ --- mod_buffer.slo --- ...