==> py-pillow: Executing phase: 'build_ext'
==> [2020-09-09-09:21:28.151382] '/usr/bin/python3.6' '-s' 'setup.py' '--no-user-cfg' 'build_ext'
running build_ext
building 'PIL._imaging' extension
creating build
building 'PIL._imagingmorph' extension
building 'PIL._imagingtk' extension
creating build/temp.linux-x86_64-3.6
creating build/temp.linux-x86_64-3.6
building 'PIL._imagingmath' extension
creating build/temp.linux-x86_64-3.6/src
creating build/temp.linux-x86_64-3.6/src
creating build/temp.linux-x86_64-3.6/src
/home/axel/src/spack/lib/spack/env/gcc/gcc -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.6m -I/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/zlib-1.2.11-xz7vmkd54yh54wvnhf7o4fjft6h6f2rv/include -I/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/libjpeg-turbo-2.0.4-y65ngwtowehotc6gc5we5qsbvazefzgz/include -I/tmp/axel/spack-stage/spack-stage-py-pillow-7.2.0-uf36j2ya44vfdlrtanm4hjy23cg37jbt/spack-src/src/libImaging -I/usr/include -I/usr/local/include -I/usr/include/python3.6m -c src/_imagingmath.c -o build/temp.linux-x86_64-3.6/src/_imagingmath.o
creating build/temp.linux-x86_64-3.6/src/libImaging
creating build/temp.linux-x86_64-3.6/src/Tk
/home/axel/src/spack/lib/spack/env/gcc/gcc -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.6m -I/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/zlib-1.2.11-xz7vmkd54yh54wvnhf7o4fjft6h6f2rv/include -I/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/libjpeg-turbo-2.0.4-y65ngwtowehotc6gc5we5qsbvazefzgz/include -I/tmp/axel/spack-stage/spack-stage-py-pillow-7.2.0-uf36j2ya44vfdlrtanm4hjy23cg37jbt/spack-src/src/libImaging -I/usr/include -I/usr/local/include -I/usr/include/python3.6m -c src/_imagingmorph.c -o build/temp.linux-x86_64-3.6/src/_imagingmorph.o
/home/axel/src/spack/lib/spack/env/gcc/gcc -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/Tk -I/usr/include/python3.6m -I/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/zlib-1.2.11-xz7vmkd54yh54wvnhf7o4fjft6h6f2rv/include -I/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/libjpeg-turbo-2.0.4-y65ngwtowehotc6gc5we5qsbvazefzgz/include -I/tmp/axel/spack-stage/spack-stage-py-pillow-7.2.0-uf36j2ya44vfdlrtanm4hjy23cg37jbt/spack-src/src/libImaging -I/usr/include -I/usr/local/include -I/usr/include/python3.6m -c src/_imagingtk.c -o build/temp.linux-x86_64-3.6/src/_imagingtk.o
/home/axel/src/spack/lib/spack/env/gcc/gcc -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_LIBJPEG -DHAVE_LIBZ -DPILLOW_VERSION="7.2.0" -I/usr/include/python3.6m -I/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/zlib-1.2.11-xz7vmkd54yh54wvnhf7o4fjft6h6f2rv/include -I/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/libjpeg-turbo-2.0.4-y65ngwtowehotc6gc5we5qsbvazefzgz/include -I/tmp/axel/spack-stage/spack-stage-py-pillow-7.2.0-uf36j2ya44vfdlrtanm4hjy23cg37jbt/spack-src/src/libImaging -I/usr/include -I/usr/local/include -I/usr/include/python3.6m -c src/_imaging.c -o build/temp.linux-x86_64-3.6/src/_imaging.o
src/_imaging.c: In function 'getlist':
src/_imaging.c:396:23: warning: implicit declaration of function 'CLIP8' [-Wimplicit-function-declaration]
             list[i] = CLIP8(itemp);
                       ^~~~~
src/_imaging.c: At top level:
src/_imaging.c:428:24: error: unknown type name 'FLOAT16'
 float16tofloat32(const FLOAT16 in) {
                        ^~~~~~~
src/_imaging.c: In function '_prepare_lut_table':
src/_imaging.c:340:36: error: 'FLOAT16' undeclared (first use in this function); did you mean 'FLOAT32'?
 #define TYPE_FLOAT16 (0x500|sizeof(FLOAT16))
                                    ^~~~~~~
src/_imaging.c:755:41: note: in expansion of macro 'TYPE_FLOAT16'
                             data_type = TYPE_FLOAT16;
                                         ^~~~~~~~~~~~
src/_imaging.c:340:36: note: each undeclared identifier is reported only once for each function it appears in
 #define TYPE_FLOAT16 (0x500|sizeof(FLOAT16))
                                    ^~~~~~~
src/_imaging.c:755:41: note: in expansion of macro 'TYPE_FLOAT16'
                             data_type = TYPE_FLOAT16;
                                         ^~~~~~~~~~~~
src/_imaging.c:791:16: error: expected ';' before 'htmp'
         FLOAT16 htmp;
                ^~~~~
                ;
src/_imaging.c:795:25: error: 'htmp' undeclared (first use in this function); did you mean 'dtmp'?
                 memcpy(&htmp, ((char*) table_data) + i * sizeof(htmp), sizeof(htmp));
                         ^~~~
                         dtmp
src/_imaging.c: In function '_color_lut_3d':
src/_imaging.c:883:12: warning: implicit declaration of function 'ImagingColorLUT3D_linear'; did you mean 'ImagingError_Clear'? [-Wimplicit-function-declaration]
     if ( ! ImagingColorLUT3D_linear(imOut, self->image,
            ^~~~~~~~~~~~~~~~~~~~~~~~
            ImagingError_Clear
src/_imaging.c: In function '_reduce':
src/_imaging.c:1906:17: warning: implicit declaration of function 'ImagingReduce'; did you mean 'ImagingMerge'? [-Wimplicit-function-declaration]
         imOut = ImagingReduce(imIn, xscale, yscale, box);
                 ^~~~~~~~~~~~~
                 ImagingMerge
src/_imaging.c:1906:15: warning: assignment to 'Imaging' {aka 'struct ImagingMemoryInstance *'} from 'int' makes pointer from integer without a cast [-Wint-conversion]
         imOut = ImagingReduce(imIn, xscale, yscale, box);
               ^
/home/axel/src/spack/lib/spack/env/gcc/gcc -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/Tk -I/usr/include/python3.6m -I/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/zlib-1.2.11-xz7vmkd54yh54wvnhf7o4fjft6h6f2rv/include -I/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/libjpeg-turbo-2.0.4-y65ngwtowehotc6gc5we5qsbvazefzgz/include -I/tmp/axel/spack-stage/spack-stage-py-pillow-7.2.0-uf36j2ya44vfdlrtanm4hjy23cg37jbt/spack-src/src/libImaging -I/usr/include -I/usr/local/include -I/usr/include/python3.6m -c src/Tk/tkImaging.c -o build/temp.linux-x86_64-3.6/src/Tk/tkImaging.o
src/_imaging.c: In function '_chop_soft_light':
src/_imaging.c:2535:25: warning: implicit declaration of function 'ImagingChopSoftLight'; did you mean 'ImagingChopSubtract'? [-Wimplicit-function-declaration]
     return PyImagingNew(ImagingChopSoftLight(self->image, imagep->image));
                         ^~~~~~~~~~~~~~~~~~~~
                         ImagingChopSubtract
src/_imaging.c:2535:25: warning: passing argument 1 of 'PyImagingNew' makes pointer from integer without a cast [-Wint-conversion]
     return PyImagingNew(ImagingChopSoftLight(self->image, imagep->image));
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/_imaging.c:169:22: note: expected 'Imaging' {aka 'struct ImagingMemoryInstance *'} but argument is of type 'int'
 PyImagingNew(Imaging imOut)
              ~~~~~~~~^~~~~
src/_imaging.c: In function '_chop_hard_light':
src/_imaging.c:2547:25: warning: implicit declaration of function 'ImagingChopHardLight'; did you mean 'ImagingChopLighter'? [-Wimplicit-function-declaration]
     return PyImagingNew(ImagingChopHardLight(self->image, imagep->image));
                         ^~~~~~~~~~~~~~~~~~~~
                         ImagingChopLighter
src/_imaging.c:2547:25: warning: passing argument 1 of 'PyImagingNew' makes pointer from integer without a cast [-Wint-conversion]
     return PyImagingNew(ImagingChopHardLight(self->image, imagep->image));
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/_imaging.c:169:22: note: expected 'Imaging' {aka 'struct ImagingMemoryInstance *'} but argument is of type 'int'
 PyImagingNew(Imaging imOut)
              ~~~~~~~~^~~~~
src/_imaging.c: In function '_chop_overlay':
src/_imaging.c:2559:25: warning: implicit declaration of function 'ImagingOverlay'; did you mean 'ImagingOpenPPM'? [-Wimplicit-function-declaration]
     return PyImagingNew(ImagingOverlay(self->image, imagep->image));
                         ^~~~~~~~~~~~~~
                         ImagingOpenPPM
src/_imaging.c:2559:25: warning: passing argument 1 of 'PyImagingNew' makes pointer from integer without a cast [-Wint-conversion]
     return PyImagingNew(ImagingOverlay(self->image, imagep->image));
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/_imaging.c:169:22: note: expected 'Imaging' {aka 'struct ImagingMemoryInstance *'} but argument is of type 'int'
 PyImagingNew(Imaging imOut)
              ~~~~~~~~^~~~~
src/_imaging.c: In function '_draw_arc':
src/_imaging.c:2852:9: error: too many arguments to function 'ImagingDrawArc'
     n = ImagingDrawArc(self->image->image,
         ^~~~~~~~~~~~~~
In file included from src/_imaging.c:91:
/usr/include/python3.6m/Imaging.h:349:12: note: declared here
 extern int ImagingDrawArc(Imaging im, int x0, int y0, int x1, int y1,
            ^~~~~~~~~~~~~~
src/_imaging.c: In function '_draw_chord':
src/_imaging.c:2933:9: error: too many arguments to function 'ImagingDrawChord'
     n = ImagingDrawChord(self->image->image,
         ^~~~~~~~~~~~~~~~
In file included from src/_imaging.c:91:
/usr/include/python3.6m/Imaging.h:353:12: note: declared here
 extern int ImagingDrawChord(Imaging im, int x0, int y0, int x1, int y1,
            ^~~~~~~~~~~~~~~~
src/_imaging.c: In function '_draw_ellipse':
src/_imaging.c:2973:9: error: too many arguments to function 'ImagingDrawEllipse'
     n = ImagingDrawEllipse(self->image->image,
         ^~~~~~~~~~~~~~~~~~
In file included from src/_imaging.c:91:
/usr/include/python3.6m/Imaging.h:356:12: note: declared here
 extern int ImagingDrawEllipse(Imaging im, int x0, int y0, int x1, int y1,
            ^~~~~~~~~~~~~~~~~~
src/_imaging.c: In function '_draw_pieslice':
src/_imaging.c:3135:9: error: too many arguments to function 'ImagingDrawPieslice'
     n = ImagingDrawPieslice(self->image->image,
         ^~~~~~~~~~~~~~~~~~~
In file included from src/_imaging.c:91:
/usr/include/python3.6m/Imaging.h:362:12: note: declared here
 extern int ImagingDrawPieslice(Imaging im, int x0, int y0, int x1, int y1,
            ^~~~~~~~~~~~~~~~~~~
src/_imaging.c: In function '_draw_rectangle':
src/_imaging.c:3223:9: error: too many arguments to function 'ImagingDrawRectangle'
     n = ImagingDrawRectangle(self->image->image,
         ^~~~~~~~~~~~~~~~~~~~
In file included from src/_imaging.c:91:
/usr/include/python3.6m/Imaging.h:368:12: note: declared here
 extern int ImagingDrawRectangle(Imaging im, int x0, int y0, int x1, int y1,
            ^~~~~~~~~~~~~~~~~~~~
creating build/lib.linux-x86_64-3.6
creating build/lib.linux-x86_64-3.6/PIL
x86_64-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 build/temp.linux-x86_64-3.6/src/_imagingmorph.o -L/usr/lib/python3.6/config-3.6m-x86_64-linux-gnu -L/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/zlib-1.2.11-xz7vmkd54yh54wvnhf7o4fjft6h6f2rv/lib -L/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/libjpeg-turbo-2.0.4-y65ngwtowehotc6gc5we5qsbvazefzgz/lib -L/usr/local/cuda-11.0/targets/x86_64-linux/lib -L/usr/lib/x86_64-linux-gnu/libfakeroot -L/usr/local/lib -Wl,--enable-new-dtags,-R/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/py-pillow-7.2.0-uf36j2ya44vfdlrtanm4hjy23cg37jbt/lib -Wl,--enable-new-dtags,-R/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/py-pillow-7.2.0-uf36j2ya44vfdlrtanm4hjy23cg37jbt/lib64 -Wl,--enable-new-dtags,-R/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/zlib-1.2.11-xz7vmkd54yh54wvnhf7o4fjft6h6f2rv/lib -Wl,--enable-new-dtags,-R/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/libjpeg-turbo-2.0.4-y65ngwtowehotc6gc5we5qsbvazefzgz/lib -o build/lib.linux-x86_64-3.6/PIL/_imagingmorph.cpython-36m-x86_64-linux-gnu.so
x86_64-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 build/temp.linux-x86_64-3.6/src/_imagingtk.o build/temp.linux-x86_64-3.6/src/Tk/tkImaging.o -L/usr/lib/python3.6/config-3.6m-x86_64-linux-gnu -L/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/zlib-1.2.11-xz7vmkd54yh54wvnhf7o4fjft6h6f2rv/lib -L/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/libjpeg-turbo-2.0.4-y65ngwtowehotc6gc5we5qsbvazefzgz/lib -L/usr/local/cuda-11.0/targets/x86_64-linux/lib -L/usr/lib/x86_64-linux-gnu/libfakeroot -L/usr/local/lib -Wl,--enable-new-dtags,-R/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/py-pillow-7.2.0-uf36j2ya44vfdlrtanm4hjy23cg37jbt/lib -Wl,--enable-new-dtags,-R/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/py-pillow-7.2.0-uf36j2ya44vfdlrtanm4hjy23cg37jbt/lib64 -Wl,--enable-new-dtags,-R/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/zlib-1.2.11-xz7vmkd54yh54wvnhf7o4fjft6h6f2rv/lib -Wl,--enable-new-dtags,-R/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/libjpeg-turbo-2.0.4-y65ngwtowehotc6gc5we5qsbvazefzgz/lib -o build/lib.linux-x86_64-3.6/PIL/_imagingtk.cpython-36m-x86_64-linux-gnu.so
x86_64-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 build/temp.linux-x86_64-3.6/src/_imagingmath.o -L/usr/lib/python3.6/config-3.6m-x86_64-linux-gnu -L/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/zlib-1.2.11-xz7vmkd54yh54wvnhf7o4fjft6h6f2rv/lib -L/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/libjpeg-turbo-2.0.4-y65ngwtowehotc6gc5we5qsbvazefzgz/lib -L/usr/local/cuda-11.0/targets/x86_64-linux/lib -L/usr/lib/x86_64-linux-gnu/libfakeroot -L/usr/local/lib -Wl,--enable-new-dtags,-R/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/py-pillow-7.2.0-uf36j2ya44vfdlrtanm4hjy23cg37jbt/lib -Wl,--enable-new-dtags,-R/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/py-pillow-7.2.0-uf36j2ya44vfdlrtanm4hjy23cg37jbt/lib64 -Wl,--enable-new-dtags,-R/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/zlib-1.2.11-xz7vmkd54yh54wvnhf7o4fjft6h6f2rv/lib -Wl,--enable-new-dtags,-R/home/axel/src/spack/opt/spack/linux-ubuntu18.04-skylake/gcc-8.4.0/libjpeg-turbo-2.0.4-y65ngwtowehotc6gc5we5qsbvazefzgz/lib -o build/lib.linux-x86_64-3.6/PIL/_imagingmath.cpython-36m-x86_64-linux-gnu.so
error: command '/home/axel/src/spack/lib/spack/env/gcc/gcc' failed with exit status 1