- Correct /etc/texmf/web2c/texmf.cnf (boo#1136314)

- Reenable ARM_COMPLIANT=1 on ARM but fix the memory errors

- Let's give ARM_COMPLIANT=0 on armv7l/aarch64 a try

- Add patch source-poppler0.59.0.patch to support older systems
as well

- On 32bit systems disable some more biber tests with negative
values for dateformats as those will always fail

- Make it build by modifying patches
* source-configure.dif
* source-fix-bool-poppler.patch
* source-fix-const-poppler0.66.0.patch
* source-poppler-fix-dict-memleak.patch
* source-poppler-use-std_string.patch
* source.dif
and the spec file by moving the code of the choice of the
poppler source below the patching area as well as build
require pkgconfig(glew), pkgconfig(glm), and pkgconfig(gsl)
for asymptote

- Update to TeXLive 2019 (boo#1135744)
- Modify patches
* biber-certs.dif
* source-64.dif
* source-configure.dif
* source-dviutils.dif