#9098 closed defect (fixed)
gap buillds 32-bit on OpenSolaris when SAGE64=yes
| Reported by: | drkirkby | Owned by: | drkirkby |
|---|---|---|---|
| Priority: | major | Milestone: | sage-4.5 |
| Component: | porting: Solaris | Keywords: | |
| Cc: | jsp | Merged in: | sage-4.5.alpha0 |
| Authors: | David Kirkby | Reviewers: | Jaap Spies |
| Report Upstream: | N/A | Work issues: | |
| Branch: | Commit: | ||
| Dependencies: | Stopgaps: |
GitHub link to the corresponding issue
Description (last modified by )
gap is building as a 32-bit application:
config.status: creating gac config.status: creating Makefile config.status: creating config.h ( cd bin/i386-pc-solaris2.11-gcc ; make CC='gcc' ) make[3]: Entering directory `/export/home/drkirkby/sage-4.4.2/spkg/build/gap-4.4.12.p3/src/bin/i386-pc-solaris2.11-gcc' gcc -I. -I../.. -DCONFIG_H -Wall -g -O2 -o ariths.o -c ../../src/ariths.c gcc -I. -I../.. -DCONFIG_H -Wall -g -O2 -o blister.o -c ../../src/blister.c
Although it builds, the binaries are 32-bit:
drkirkby@hawk:~/sage-4.4.2$ find . -exec file {} \; | grep 32-bit
./local/lib/gap-4.4.12/bin/i386-pc-solaris2.11-gcc/objcftl.o: ELF 32-bit LSB relocatable 80386 Version 1
./local/lib/gap-4.4.12/bin/i386-pc-solaris2.11-gcc/saveload.o: ELF 32-bit LSB relocatable 80386 Version 1
./local/lib/gap-4.4.12/bin/i386-pc-solaris2.11-gcc/listoper.o: ELF 32-bit LSB relocatable 80386 Version 1
./local/lib/gap-4.4.12/bin/i386-pc-solaris2.11-gcc/read.o: ELF 32-bit LSB relocatable 80386 Version 1
There's nothing in spkg-install to add the -m64 flag on any operating system, so I doubt this ever built as a 64-bit application on OS X.
Dave
Attachments (1)
Change History (6)
comment:1 Changed 13 years ago by
comment:2 Changed 13 years ago by
| Authors: | → David Kirkby |
|---|---|
| Cc: | jsp added |
| Status: | new → needs_review |
Having looked at this more, I decided to ignore all the warnings in spkg-install, but only make the needed changes on Solaris. Hence the changes will not add '-m64' on OS X, FreeBSD or any other system apart from Solaris and OpenSolaris.
The revised .spkg may be found here.
http://boxen.math.washington.edu/home/kirkby/patches/gap-4.4.12.p4.spkg
The changes have been checked on the following systems. In each case, it was verified that gap worked.
- Linux (64-bit)
- OpenSolaris x64 (64-bit)
- Solaris 10 SPARC (32-bit)
- Solaris 10 SPARC (64-bit)
See below for further details of tests.
Linux (sage.math.washington.edu)
gcc -I. -I../.. -DCONFIG_H -Wall -g -O2 -o iostream.o -c ../../src/iostream.c gcc -I. -I../.. -DCONFIG_H -Wall -g -O2 -o float.o -c ../../src/float.c gcc -Wall -g -O2 -g -export-dynamic -o gap ariths.o blister.o bool.o c_meths1.o c_type1.o c_oper1.o c_filt1.o c_random.o calls.o code.o compiler.o compstat.o costab.o cyclotom.o dt.o dteval.o exprs.o finfield.o funcs.o gap.o gasman.o gvars.o integer.o intrprtr.o listfunc.o listoper.o lists.o objcftl.o objects.o objfgelm.o objpcgel.o objscoll.o objccoll.o opers.o permutat.o plist.o precord.o range.o rational.o read.o records.o saveload.o scanner.o sctable.o set.o stats.o streams.o string.o sysfiles.o system.o tietze.o vars.o vecgf2.o vec8bit.o vector.o vecffe.o weakptr.o iostream.o float.o -lm -ldl make[1]: Leaving directory `/home/kirkby/sage-4.4.3/spkg/build/gap-4.4.12.p4/src/bin/x86_64-unknown-linux-gnu-gcc' chmod +x bin/gap.sh if ! grep darwin sysinfo.gap ; then ( cd bin/x86_64-unknown-linux-gnu-gcc ; strip gap) ; fi real 1m3.882s user 0m47.790s sys 0m7.500s Successfully installed gap-4.4.12.p4 Now cleaning up tmp files. Making Sage/Python scripts relocatable... Making script relocatable Finished installing gap-4.4.12.p4.spkg kirkby@sage:~/sage-4.4.3$ uname -a Linux sage.math.washington.edu 2.6.24-26-server #1 SMP Tue Dec 1 18:26:43 UTC 2009 x86_64 GNU/Linux
OpenSolaris 64-bit 06/2009 ('hawk' a Sun Ultra 27)
make[1]: Leaving directory `/export/home/drkirkby/sage-4.4.4.alpha0/spkg/build/gap-4.4.12.p4/src/bin/i386-pc-solaris2.11-gcc' chmod +x bin/gap.sh if ! grep darwin sysinfo.gap ; then ( cd bin/i386-pc-solaris2.11-gcc ; strip gap) ; fi real 0m35.057s user 0m30.127s sys 0m4.371s Successfully installed gap-4.4.12.p4 Now cleaning up tmp files. rm: Cannot remove any directory in the path of the current working directory /export/home/drkirkby/sage-4.4.4.alpha0/spkg/build/gap-4.4.12.p4 Making Sage/Python scripts relocatable... Making script relocatable Finished installing gap-4.4.12.p4.spkg
We can see there is a 64-bit executable
drkirkby@hawk:~/sage-4.4.4.alpha0$ find . -name gap ./spkg/standard/gap-4.4.12.p4/patches/gap ./local/lib/gap-4.4.12/bin/i386-pc-solaris2.11-gcc/gap ./local/bin/gap ./data/extcode/gap ./data/extcode/.hg/data/gap
Although I do not know how to call gap from Sage, the program runs at the command line and is at least able to calculate something.
drkirkby@hawk:~/sage-4.4.4.alpha0$ ./local/bin/gap
Set the environment variable SAGE_ROOT.
drkirkby@hawk:~/sage-4.4.4.alpha0$ export SAGE_ROOT=.
drkirkby@hawk:~/sage-4.4.4.alpha0$ ./local/bin/gap
######### ###### ########### ###
############# ###### ############ ####
############## ######## ############# #####
############### ######## ##### ###### #####
###### # ######### ##### ##### ######
###### ########## ##### ##### #######
##### ##### #### ##### ###### ########
#### ##### ##### ############# ### ####
##### ####### #### #### ########### #### ####
##### ####### ##### ##### ###### #### ####
##### ####### ##### ##### ##### #############
##### ##### ################ ##### #############
###### ##### ################ ##### #############
################ ################## ##### ####
############### ##### ##### ##### ####
############# ##### ##### ##### ####
######### ##### ##### ##### ####
Information at: http://www.gap-system.org
Try '?help' for help. See also '?copyright' and '?authors'
Loading the library. Please be patient, this may take a while.
GAP4, Version: 4.4.12 of 17-Dec-2008, i386-pc-solaris2.11-gcc -m64
gap> 10^20 + 1;
100000000000000000001
gap>
Solaris 10 (SPARC) 32-bit ('redstart' a Sun Blade 1000)
On a SPARC in 32-bit mode (the only Solaris system which works fully with Sage), we can see that gap builds ok.
.o vec8bit.o vector.o vecffe.o weakptr.o iostream.o float.o -lm make[1]: Leaving directory `/export/home/drkirkby/32/sage-4.4.3/spkg/build/gap-4.4.12.p4/src/bin/sparc-sun-solaris2.10-gcc' chmod +x bin/gap.sh if ! grep darwin sysinfo.gap ; then ( cd bin/sparc-sun-solaris2.10-gcc ; strip gap) ; fi /bin/sh: !: not found real 5m15.428s user 4m42.147s sys 0m26.935s Successfully installed gap-4.4.12.p4 Now cleaning up tmp files. rm: Cannot remove any directory in the path of the current working directory
Again, gap can be seen to work, but this time in 32-bit mode.
drkirkby@redstart:~/32/sage-4.4.3$ export SAGE_ROOT .
-bash: export: `.': not a valid identifier
drkirkby@redstart:~/32/sage-4.4.3$ export SAGE_ROOT=.
drkirkby@redstart:~/32/sage-4.4.3$ local/bin/gap
######### ###### ########### ###
############# ###### ############ ####
############## ######## ############# #####
############### ######## ##### ###### #####
###### # ######### ##### ##### ######
###### ########## ##### ##### #######
##### ##### #### ##### ###### ########
#### ##### ##### ############# ### ####
##### ####### #### #### ########### #### ####
##### ####### ##### ##### ###### #### ####
##### ####### ##### ##### ##### #############
##### ##### ################ ##### #############
###### ##### ################ ##### #############
################ ################## ##### ####
############### ##### ##### ##### ####
############# ##### ##### ##### ####
######### ##### ##### ##### ####
Information at: http://www.gap-system.org
Try '?help' for help. See also '?copyright' and '?authors'
Loading the library. Please be patient, this may take a while.
GAP4, Version: 4.4.12 of 17-Dec-2008, sparc-sun-solaris2.10-gcc
gap> 12+2;
14
gap>
Solaris 10 (SPARC) 64-bit ('redstart' a Sun Blade 1000)
Although little effort has been put into a 64-bit port to Solaris 10 on SPARC, changes made to build OpenSolaris? x64 will usually benefit Solaris 10 on SPARC too. We can see gap builds 64-bit.
drkirkby@redstart:~/32/sage-4.4.3$ export SAGE_ROOT=.
drkirkby@redstart:~/32/sage-4.4.3$ local/bin/gap
######### ###### ########### ###
############# ###### ############ ####
############## ######## ############# #####
############### ######## ##### ###### #####
###### # ######### ##### ##### ######
###### ########## ##### ##### #######
##### ##### #### ##### ###### ########
#### ##### ##### ############# ### ####
##### ####### #### #### ########### #### ####
##### ####### ##### ##### ###### #### ####
##### ####### ##### ##### ##### #############
##### ##### ################ ##### #############
###### ##### ################ ##### #############
################ ################## ##### ####
############### ##### ##### ##### ####
############# ##### ##### ##### ####
######### ##### ##### ##### ####
Information at: http://www.gap-system.org
Try '?help' for help. See also '?copyright' and '?authors'
Loading the library. Please be patient, this may take a while.
GAP4, Version: 4.4.12 of 17-Dec-2008, sparc-sun-solaris2.10-gcc -m64
gap> s8 := Group( (1,2), (1,2,3,4,5,6,7,8) );
Group([ (1,2), (1,2,3,4,5,6,7,8) ])
gap> a8 := DerivedSubgroup( s8 );
Group([ (1,2,3), (2,3,4), (2,4)(3,5), (2,6,4), (2,4)(5,7), (2,8,6,4)(3,5) ])
gap> Size( a8 ); IsAbelian( a8 ); IsPerfect( a8 );
20160
false
true
gap>
We can see that the binary created is indeed 64-bit:
drkirkby@redstart:~/32/sage-4.4.3$ file ./local/bin/gap ./local/bin/gap: executable shell script drkirkby@redstart:~/32/sage-4.4.3$ file ./local/lib/gap-4.4.12/bin/sparc-sun-solaris2.10-gcc/gap ./local/lib/gap-4.4.12/bin/sparc-sun-solaris2.10-gcc/gap: ELF 64-bit MSB executable SPARCV9 Version 1, dynamically linked, not stripped, no debugging information available drkirkby@redstart:~/32/sage-4.4.3$
Changed 13 years ago by
| Attachment: | 64-bit-gap.patch added |
|---|
Mercurial patch which enables gap to build 64-bit on Solaris 10 and OpenSolaris
comment:3 Changed 13 years ago by
| Reviewers: | → Jaap Spies |
|---|---|
| Status: | needs_review → positive_review |
I can confirm, this effects only 64-bit on Solaris (10 and OpenSolaris?).
I'll give it a positive review.
Jaap
comment:4 Changed 13 years ago by
| Merged in: | → sage-4.5.alpha0 |
|---|---|
| Resolution: | → fixed |
| Status: | positive_review → closed |
comment:5 Changed 7 years ago by
| Description: | modified (diff) |
|---|
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Note, there is a note in spkg-install that one has to unset CXXFLAGS and CFLAGS otherwise gap does not like it. Hence this one could be problematic. We many need to alter the flags with a sed script, or something like that.