Changes:

- Improve the -ecm patch.
- Add -formatargspec patch to silence doc-building warnings.
- Add -data-elliptic_curves_large subpackage.
- Build with bliss, coxeter3, and mcqd support.
- Fix typo that made the singular.hlp file inaccessible.
- Add more gap packages to get closer to the set shipped by upstream.
- Refactor Requires so they apply to the correct subpackages.
- More python 3 patching due to changes in python 3.8.
- Use upstream's method of installing jupyter support.
- Obsolete the sagemath-notebook-export subpackage.

sagemath-includes.patch

@@ -1,6 +1,6 @@
 diff -up src/module_list.py.orig src/module_list.py
---- src/module_list.py.orig	2019-06-27 11:38:23.103196674 -0600
-+++ src/module_list.py	2019-06-27 11:47:48.026686317 -0600
+--- src/module_list.py.orig	2019-09-11 08:52:38.084040542 -0600
++++ src/module_list.py	2019-09-11 09:03:51.394981074 -0600
 @@ -44,6 +44,9 @@ zlib_libs = zlib_pc['libraries']
  zlib_library_dirs = zlib_pc['library_dirs']
  zlib_include_dirs = zlib_pc['include_dirs']
@@ -36,7 +36,7 @@ diff -up src/module_list.py.orig src/module_list.py
  
      Extension('*', sources = ['sage/algebras/finite_dimensional_algebras/*.pyx']),
  
-@@ -524,7 +536,8 @@ ext_modules = [
+@@ -522,7 +534,8 @@ ext_modules = [
                                                          [])),
  
      Extension('sage.libs.lrcalc.lrcalc',
@@ -44,9 +44,9 @@ diff -up src/module_list.py.orig src/module_list.py
 +              sources = ["sage/libs/lrcalc/lrcalc.pyx"],
 +              include_dirs = [os.path.join(SAGE_INC, 'lrcalc')]),
  
-     OptionalExtension("sage.libs.meataxe",
-               sources = ['sage/libs/meataxe.pyx'],
-@@ -546,23 +559,28 @@ ext_modules = [
+ #    OptionalExtension("sage.libs.meataxe",
+ #              sources = ['sage/libs/meataxe.pyx'],
+@@ -544,23 +557,28 @@ ext_modules = [
                sources = ['sage/libs/readline.pyx'],
                libraries = ['readline']),
  
@@ -80,7 +80,7 @@ diff -up src/module_list.py.orig src/module_list.py
  
      ###################################
      ##
-@@ -570,7 +588,8 @@ ext_modules = [
+@@ -568,7 +586,8 @@ ext_modules = [
      ##
      ###################################
  
@@ -90,7 +90,7 @@ diff -up src/module_list.py.orig src/module_list.py
  
      ###################################
      ##
-@@ -742,7 +761,8 @@ ext_modules = [
+@@ -740,7 +759,8 @@ ext_modules = [
  
      Extension("sage.matrix.matrix_complex_ball_dense",
                ["sage/matrix/matrix_complex_ball_dense.pyx"],
@@ -100,7 +100,7 @@ diff -up src/module_list.py.orig src/module_list.py
  
      Extension('sage.matrix.matrix_complex_double_dense',
                sources = ['sage/matrix/matrix_complex_double_dense.pyx']),
-@@ -750,6 +770,7 @@ ext_modules = [
+@@ -748,6 +768,7 @@ ext_modules = [
      Extension('sage.matrix.matrix_cyclo_dense',
                sources = ['sage/matrix/matrix_cyclo_dense.pyx'],
                language = "c++",
@@ -108,7 +108,7 @@ diff -up src/module_list.py.orig src/module_list.py
                libraries=['ntl']),
  
      Extension('sage.matrix.matrix_gap',
-@@ -812,6 +833,7 @@ ext_modules = [
+@@ -810,6 +831,7 @@ ext_modules = [
                sources = ['sage/matrix/matrix_modn_sparse.pyx']),
  
      Extension('sage.matrix.matrix_mpolynomial_dense',
@@ -116,7 +116,7 @@ diff -up src/module_list.py.orig src/module_list.py
                sources = ['sage/matrix/matrix_mpolynomial_dense.pyx']),
  
      Extension('sage.matrix.matrix_polynomial_dense',
-@@ -1101,7 +1123,8 @@ ext_modules = [
+@@ -1099,7 +1121,8 @@ ext_modules = [
                language = 'c++'),
  
      Extension("sage.rings.complex_arb",
@@ -126,7 +126,7 @@ diff -up src/module_list.py.orig src/module_list.py
  
      Extension('sage.rings.complex_double',
                sources = ['sage/rings/complex_double.pyx'],
-@@ -1177,7 +1200,8 @@ ext_modules = [
+@@ -1175,7 +1198,8 @@ ext_modules = [
                sources = ['sage/rings/real_interval_absolute.pyx']),
  
      Extension("sage.rings.real_arb",
@@ -136,7 +136,7 @@ diff -up src/module_list.py.orig src/module_list.py
  
      Extension('sage.rings.real_lazy',
                sources = ['sage/rings/real_lazy.pyx']),
-@@ -1260,6 +1284,7 @@ ext_modules = [
+@@ -1258,6 +1282,7 @@ ext_modules = [
  
      Extension('sage.rings.number_field.number_field_element_quadratic',
                sources = ['sage/rings/number_field/number_field_element_quadratic.pyx'],
@@ -144,7 +144,7 @@ diff -up src/module_list.py.orig src/module_list.py
                libraries=['ntl'],
                language = 'c++'),
  
-@@ -1399,12 +1424,15 @@ ext_modules = [
+@@ -1397,12 +1422,15 @@ ext_modules = [
                sources = ['sage/rings/polynomial/multi_polynomial.pyx']),
  
      Extension('sage.rings.polynomial.multi_polynomial_ideal_libsingular',
@@ -160,7 +160,7 @@ diff -up src/module_list.py.orig src/module_list.py
                sources = ['sage/rings/polynomial/multi_polynomial_libsingular.pyx']),
  
      Extension('sage.rings.polynomial.multi_polynomial_ring_base',
-@@ -1417,7 +1445,8 @@ ext_modules = [
+@@ -1415,7 +1443,8 @@ ext_modules = [
                sources = ['sage/rings/polynomial/polydict.pyx']),
  
      Extension('sage.rings.polynomial.polynomial_complex_arb',
@@ -171,8 +171,8 @@ diff -up src/module_list.py.orig src/module_list.py
      Extension('sage.rings.polynomial.polynomial_compiled',
                 sources = ['sage/rings/polynomial/polynomial_compiled.pyx']),
 diff -up src/setup.py.orig src/setup.py
---- src/setup.py.orig	2019-06-27 11:38:14.984320180 -0600
-+++ src/setup.py	2019-06-27 11:47:48.027686302 -0600
+--- src/setup.py.orig	2019-09-11 08:51:46.080885941 -0600
++++ src/setup.py	2019-09-11 09:03:51.394981074 -0600
 @@ -85,6 +85,7 @@ keep_going = False
  
  # search for dependencies and add to gcc -I<path>