I have been trying to install sage on a raspberry pi 3. I didn't find a
binary of any recent version, so I'm trying to build it from source. I've
run into an error with sage building gcc. The relevant part of the
gcc-5.4.0.log file is below.
g++ -g -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables
-W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format
-Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long
-Wno-variadi$
lto/lto-lang.o lto/lto.o lto/lto-object.o attribs.o
lto/lto-partition.o lto/lto-symtab.o libbackend.a main.o tree-browser.o
libcommon-target.a libcommon.a ../libcpp/libcpp.a
../libdecnumber/libdecnumber.a -L/home/pi/$
collect2: error: ld returned 1 exit status
../../src/gcc/lto/Make-lang.in:71: recipe for target 'lto1' failed
make[6]: *** [lto1] Error 1
make[6]: Leaving directory
'/home/pi/Downloads/sage-7.6/local/var/tmp/sage/build/gcc-5.4.0/gcc-build/gcc'
Makefile:4367: recipe for target 'all-stage1-gcc' failed
make[5]: *** [all-stage1-gcc] Error 2
make[5]: Leaving directory
'/home/pi/Downloads/sage-7.6/local/var/tmp/sage/build/gcc-5.4.0/gcc-build'
Makefile:19008: recipe for target 'stage1-bubble' failed
make[4]: *** [stage1-bubble] Error 2
make[4]: Leaving directory
'/home/pi/Downloads/sage-7.6/local/var/tmp/sage/build/gcc-5.4.0/gcc-build'
Makefile:899: recipe for target 'all' failed
make[3]: *** [all] Error 2
make[3]: Leaving directory
'/home/pi/Downloads/sage-7.6/local/var/tmp/sage/build/gcc-5.4.0/gcc-build'
real 64m56.236s
user 53m1.490s
sys 2m58.710s
************************************************************************
Error installing package gcc-5.4.0
************************************************************************
I've tried setting SAGE_INSTALL_GCC to no and using the default compiler
(gcc 6.1.0) to build sage. Unfortunately, the ppl library fails to build
when I do this as it can't find an appropriate version of the gmp library.
(As a side note I can build ppl directly by setting the --with-gmp-prefix
flag to the appropriate directory, but I don't know how to set this flag
when building sage.)
Any advice on building sage on a raspberry pi would be welcome.
--
You received this message because you are subscribed to the Google Groups
"sage-devel" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to sage-devel+unsubscr...@googlegroups.com.
To post to this group, send email to sage-devel@googlegroups.com.
Visit this group at https://groups.google.com/group/sage-devel.
For more options, visit https://groups.google.com/d/optout.
