#14022: Get scipy fortran objects be built with -fPIC again
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Reporter: fbissey | Owner: tbd
Type: PLEASE CHANGE | Status: new
Priority: major | Milestone: sage-5.7
Component: PLEASE CHANGE | Keywords:
Work issues: | Report Upstream: N/A
Reviewers: | Authors:
Merged in: | Dependencies:
Stopgaps: |
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This is a follow up to #13985. After that ticket was merged FC/F90/F77 are
not set to something that includes -fPIC. This leads to problems like the
one reported by Stephen Montgomery-Smith working on the BSD port.
{{{
/usr/home/stephen/sage-devel/work/sage-5.7.beta1/local/bin/gfortran
-Wall -shared
-Wl,-rpath=/usr/home/stephen/sage-devel/work/sage-5.7.beta1/local/lib
-Wl,-rpath=/usr/local/lib/gcc46
build/temp.freebsd-8.3-STABLE-amd64-2.7/build/src.freebsd-8.3-STABLE-
amd64-2.7/scipy/fftpack/_fftpackmodule.o
build/temp.freebsd-8.3-STABLE-amd64-2.7/scipy/fftpack/src/zfft.o
build/temp.freebsd-8.3-STABLE-amd64-2.7/scipy/fftpack/src/drfft.o
build/temp.freebsd-8.3-STABLE-amd64-2.7/scipy/fftpack/src/zrfft.o
build/temp.freebsd-8.3-STABLE-amd64-2.7/scipy/fftpack/src/zfftnd.o
build/temp.freebsd-8.3-STABLE-amd64-2.7/build/src.freebsd-8.3-STABLE-
amd64-2.7/scipy/fftpack/src/dct.o
build/temp.freebsd-8.3-STABLE-amd64-2.7/build/src.freebsd-8.3-STABLE-
amd64-2.7/scipy/fftpack/src/dst.o
build/temp.freebsd-8.3-STABLE-amd64-2.7/build/src.freebsd-8.3-STABLE-
amd64-2.7/fortranobject.o
-L/usr/local/lib/gcc46/gcc/x86_64-portbld-freebsd8.3/4.6.3
-Lbuild/temp.freebsd-8.3-STABLE-amd64-2.7 -ldfftpack -lfftpack
-lpython2.7 -lgfortran -o
build/lib.freebsd-8.3-STABLE-amd64-2.7/scipy/fftpack/_fftpack.so
/usr/local/bin/ld:
build/temp.freebsd-8.3-STABLE-amd64-2.7/libdfftpack.a(dffti1.o):
relocation R_X86_64_32S against `.rodata' can not be used when making a
shared object; recompile with -fPIC
build/temp.freebsd-8.3-STABLE-amd64-2.7/libdfftpack.a: could not read
symbols: Bad value
collect2: ld returned 1 exit status
/usr/local/bin/ld:
build/temp.freebsd-8.3-STABLE-amd64-2.7/libdfftpack.a(dffti1.o):
relocation R_X86_64_32S against `.rodata' can not be used when making a
shared object; recompile with -fPIC
build/temp.freebsd-8.3-STABLE-amd64-2.7/libdfftpack.a: could not read
symbols: Bad value
collect2: ld returned 1 exit status
}}}
{F,FC}FLAGS should be set to append "-fPIC" when compiling scipy.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14022>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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