# Compilation of Nginx on Solris 10 as 64bit **URL:** \ **Category:** NGINX\ **Created:** [October 6, 2009, 9:47pm UTC](https://www.ruby-forum.com/t/compilation-of-nginx-on-solris-10-as-64bit/176836 "2009-10-06T21:47:00Z")\ **Posts on this page:** 10\ **Page:** 1
**Author:** ![arin](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/3e96dc/32.png) [@arin](https://www.ruby-forum.com/u/arin)\ **Post date:** [October 6, 2009, 9:47pm UTC](https://www.ruby-forum.com/t/compilation-of-nginx-on-solris-10-as-64bit/176836/1 "2009-10-06T21:47:00Z")
Hi All I have a problem with compilation of nginx 0.7.62 on solaris 10 I use the sun studio 12 for compilation I constantly have the following error ( with or without pcre support) ld: fatal: file objs/src/core/nginx.o: wrong ELF class: ELFCLASS64 ld: fatal: File processing errors. No output written to objs/nginx make[1]: \*\*\* Error 1 my environment: bash-3.00# env LDFLAGS= -L/lib/64 -L/usr/sfw/lib/64 -R/usr/sfw/lib/64 -R/lib/64 HZ= TERM=xterm SHELL=/usr/local/bin/bash OLDPWD=/export/home/arin LD\_LIBRARY\_PATH=/opt/sunstudio12.1/lib:/opt/mysql/mysql/lib:/usr/ccs/lib:/usr/lib:/usr/local/lib:/lib: PATH=/opt/sunstudio12.1/bin:/opt/mysql/mysql/bin:/usr/sbin:/usr/bin:/usr/local/bin:.:/usr/ccs/bin: MAIL=/var/mail/root PWD=/export/home/arin/nginx-0.7.62 TZ=Europe/Berlin SHLVL=1 HOME=/ CFLAGS=-m64 -I/usr/local/include -I /usr/local/include/ncurses LOGNAME=root CC=/opt/sunstudio12.1/bin/cc \_=/usr/bin/env Dose nginx supports 64bit on solaris ? Posted at Nginx Forum: > **[Compilation of Nginx on Solris 10 as 64bit](https://forum.nginx.org/read.php?2,11617,11617#msg-11617)** > > Hi All I have a problem with compilation of nginx 0.7.62 on solaris 10 I use the sun studio 12 for compilation I constantly have the following error ( with or without pcre support) ld: fatal: file objs/src/core/nginx.o: wrong ELF class: ELFCLASS64... ---
**Author:** ![arin](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/3e96dc/32.png) [@arin](https://www.ruby-forum.com/u/arin)\ **Post date:** [October 7, 2009, 4:33am UTC](https://www.ruby-forum.com/t/compilation-of-nginx-on-solris-10-as-64bit/176836/2 "2009-10-07T04:33:52Z")
On Wed, Oct 7, 2009 at 2:40 AM, arin [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote: > bash-3.00# env > SHLVL=1 what’s the configure line? last time I tried it needs ‘–with-cpu-opt=amd64’. ---
**Author:** ![arin](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/3e96dc/32.png) [@arin](https://www.ruby-forum.com/u/arin)\ **Post date:** [October 7, 2009, 9:43pm UTC](https://www.ruby-forum.com/t/compilation-of-nginx-on-solris-10-as-64bit/176836/3 "2009-10-07T21:43:06Z")
I tried that either, won’t work also I have tried to compile in 32bit mode (different env !!!) Undefined first referenced symbol in file ngx\_atomic\_fetch\_add objs/src/core/ngx\_resolver.o ngx\_atomic\_cmp\_set objs/src/core/nginx.o ngx\_cpu\_pause objs/src/core/ngx\_spinlock.o ld: fatal: Symbol referencing errors. No output written to objs/nginx make[1]: \*\*\* Error 1 make[1]: Leaving directory `/export/home/arin/nginx-0.7.62’ make: \*\*\* Error 2 seems that we have problem with solaris and the current version of nginx WHAT VERSION OF NGINX is can be built with Solaris 10 (latest release ) and SunStudio 12.1 ? I will be happy to be the nginx QA (at least for the basic sanity of compilation and basic functionality test and some performance tests). for Solaris 10 however I will need some help from the community as I’m new to nginx (not to solaris 🙂 Arin my 32 bit env is : bash-3.00# env LDFLAGS= -L/lib -L/usr/sfw/lib/ -L/usr/lib -R/usr/sfw/lib/ -R/lib/ HZ= TERM=xterm SHELL=/usr/local/bin/bash OLDPWD=/export/home/arin/nginx-0.7.62/objs LD\_LIBRARY\_PATH=/opt/sunstudio12.1/lib:/usr/ccs/lib:/usr/lib:/usr/local/lib:/lib:/opt/mysql/mysql/lib PATH=/opt/sunstudio12.1/bin:/opt/mysql/mysql/bin:/usr/sbin:/usr/bin:/usr/local/bin:.:/usr/ccs/bin: MAIL=/var/mail/root PWD=/export/home/arin/nginx-0.7.62 TZ=Europe/Berlin SHLVL=1 HOME=/ CFLAGS= -I/usr/local/include -I /usr/local/include/ncurses -I/usr/sfw/include LOGNAME=root CC=/opt/sunstudio12.1/bin/cc \_=/usr/bin/env Posted at Nginx Forum: > **[Re: Compilation of Nginx on Solris 10 as 64bit](https://forum.nginx.org/read.php?2,11617,11924#msg-11924)** > > Hi All I have a problem with compilation of nginx 0.7.62 on solaris 10 I use the sun studio 12 for compilation I constantly have the following error ( with or without pcre support) ld: fatal: file objs/src/core/nginx.o: wrong ELF class: ELFCLASS64... ---
**Author:** ![arin](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/3e96dc/32.png) [@arin](https://www.ruby-forum.com/u/arin)\ **Post date:** [October 8, 2009, 4:54pm UTC](https://www.ruby-forum.com/t/compilation-of-nginx-on-solris-10-as-64bit/176836/4 "2009-10-08T16:54:34Z")
2009/10/7 arin [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid): > make[1]: \*\*\* Â Error 1 > make[1]: Leaving directory `/export/home/arin/nginx-0.7.62’ > make: \*\*\* Â Error 2 > Â seems that we have problem with solaris and the current version of nginx > WHAT VERSION OF NGINX is can be built with Solaris 10 (latest release ) and SunStudio 12.1 ? > I will be happy to be the nginx QA Â (at least for the basic sanity of compilation and basic functionality test and some performance tests). > for Solaris 10 > however I will need some help from the community as I’m new to nginx (not to solaris 🙂 Try my libatomic patches from this list. The referenced symbols should be found, even without GCC as libatomic compiles fine with SunC. ---
**Author:** ![arin](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/3e96dc/32.png) [@arin](https://www.ruby-forum.com/u/arin)\ **Post date:** [October 8, 2009, 12:01am UTC](https://www.ruby-forum.com/t/compilation-of-nginx-on-solris-10-as-64bit/176836/5 "2009-10-08T00:01:54Z")
I haven’t tried SunStudio 12.1, but I do know that nginx compiles under Solaris 10 using GCC for SPARC, which uses the same code generator as SunStudio. -Dustin ---
**Author:** ![arin](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/3e96dc/32.png) [@arin](https://www.ruby-forum.com/u/arin)\ **Post date:** [October 8, 2009, 5:44pm UTC](https://www.ruby-forum.com/t/compilation-of-nginx-on-solris-10-as-64bit/176836/6 "2009-10-08T17:44:56Z")
On Thu, Oct 08, 2009 at 04:45:54PM +0200, W-Mark K. wrote: > > ld: fatal: Symbol referencing errors. No output written to objs/nginx > > be found, even without GCC as libatomic compiles fine with SunC. > > It would not help: nginx has SunC atomic operations set, however, for > > some reason the source file was not included. ---
**Author:** ![arin](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/3e96dc/32.png) [@arin](https://www.ruby-forum.com/u/arin)\ **Post date:** [October 15, 2009, 12:52pm UTC](https://www.ruby-forum.com/t/compilation-of-nginx-on-solris-10-as-64bit/176836/7 "2009-10-15T12:52:51Z")
I have also had this problem on Solaris 10 and SunCC. The problem is that nginx’s configure creates a broken objbs/Makefile when your own CFLAGS defined in your environment. If you look at objs/Makefile after you’ve run configure without CFLAGS set, you will see in there CFLAGS = -fast -xipo -errwarn=%all -g. Until the configure is fixed, I guess you could just edit that CFLAGS to what you want in the Makefile after running configure and before running your gmake. Igor - The problem that the environment CFLAGS causes to the objs/MakeFile is illustrated in the following diff (Makefile generated with environment CFLAGS set is on the left, Makefile generated without environment CFLAGS is on the right)… ## diff CFLAGSsetMakefile CFLAGSnotsetMakefile 3c3 \< CFLAGS = -m32 > CFLAGS = -fast -xipo -errwarn=%all -g > 293c293,294 > \< -lsocket -lnsl -lsendfile -lmd -lz * * * > ``` > -lsocket -lnsl -lsendfile -lmd -lz \ > -fast -xipo > > ``` ## 301c302 \< objs/ngx\_modules.c > ``` > objs/ngx_modules.c src/os/unix/ngx_sunpro_x86.il > > ``` ## 308c309 \< src/core/nginx.c > ``` > src/core/nginx.c src/os/unix/ngx_sunpro_x86.il > > ``` ## 315c316 \< src/core/ngx\_log.c > ``` > src/core/ngx_log.c src/os/unix/ngx_sunpro_x86.il > > ``` ## 322c323 \< src/core/ngx\_palloc.c > ``` > src/core/ngx_palloc.c src/os/unix/ngx_sunpro_x86.il > > ``` ## 329c330 \< src/core/ngx\_array.c > ``` > src/core/ngx_array.c src/os/unix/ngx_sunpro_x86.il > > ``` 336c337 \< src/core/ngx\_list.c etc… You see the problem 🙂 Posted at Nginx Forum: [http://forum.nginx.org/read.php?2,11617,13902#msg-13902](http://forum.nginx.org/read.php?2,11617,13902#msg-13902) ---
**Author:** ![arin](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/3e96dc/32.png) [@arin](https://www.ruby-forum.com/u/arin)\ **Post date:** [March 20, 2010, 1:42pm UTC](https://www.ruby-forum.com/t/compilation-of-nginx-on-solris-10-as-64bit/176836/8 "2010-03-20T13:42:02Z")
> > that CFLAGS to what you want in the Makefile after > > running configure and before running your gmake. is this visible only when you build nginx as 64bit ? This affects only setups where you try to pass your own CFLAGS, right ? thanks, Stefan ---
**Author:** ![arin](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/3e96dc/32.png) [@arin](https://www.ruby-forum.com/u/arin)\ **Post date:** [March 20, 2010, 1:52pm UTC](https://www.ruby-forum.com/t/compilation-of-nginx-on-solris-10-as-64bit/176836/9 "2010-03-20T13:52:36Z")
## Stefan P. Wrote: > is this visible only when you build nginx as 64bit > ? > This affects only setups where you try to pass > your own CFLAGS, right ? Yes this only happens when CFLAGS is set in the environment of the configure script. I’m actually building it via pkgsrc, which does set CFLAGS in the environment. Posted at Nginx Forum: [http://forum.nginx.org/read.php?2,11617,65898#msg-65898](http://forum.nginx.org/read.php?2,11617,65898#msg-65898) ---
**Author:** ![arin](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/3e96dc/32.png) [@arin](https://www.ruby-forum.com/u/arin)\ **Post date:** [March 20, 2010, 12:49pm UTC](https://www.ruby-forum.com/t/compilation-of-nginx-on-solris-10-as-64bit/176836/10 "2010-03-20T12:49:56Z")
## wega3k Wrote: > CFLAGS = -fast -xipo -errwarn=%all -g. Until the > configure is fixed, I guess you could just edit > that CFLAGS to what you want in the Makefile after > running configure and before running your gmake. I’ve just run across this myself. The reason for the problem is that the auto/cc/conf script skips the logic in auto/cc/sunc if CFLAGS is set. This means if you set CFLAGS from the environment you should also set everything else that is set in auto/cc/sunc from the environment. In this case the NGX\_AUX variable needs to be set to " src/os/unix/ngx\_sunpro\_x86.il" (or another ngx\_sunpro\_\*.il file, depending on architecture). Posted at Nginx Forum: [http://forum.nginx.org/read.php?2,11617,65883#msg-65883](http://forum.nginx.org/read.php?2,11617,65883#msg-65883)