Remove SCons building system

While SCons building system was serving us really good for ages it's no longer
having much attention by the developers and started to become quite a difficult
task to maintain.

What's even worse -- there started to be quite serious divergence between SCons
and CMake which was only accumulating over the releases now. The fact that none
of the active developers are really using SCons and that our main studio is also
using CMake spotting bugs in the SCons builds became quite a difficult task and
we aren't always spotting them in time.

Meanwhile CMake became really mature building system which is available on every
platform we support and arguably it's also easier and more robust to use.

This commit includes:

- Removal of actual SCons building system
- Removal of SCons git submodule
- Removal of documentation which is stored in the sources and covers SCons
- Tweaks to the buildbot master to stop using SCons submodule
  (this change requires deploying to the server)
- Tweaks to the install dependencies script to skip installing or mentioning
  SCons building system
- Tweaks to various helper scripts to avoid mention of SCons folders/files
  as well

Reviewers: mont29, dingto, dfelinto, lukastoenne, lukasstockner97, brecht, Severin, merwin, aligorith, psy-fi, campbellbarton, juicyfruit

Reviewed By: campbellbarton, juicyfruit

Differential Revision: https://developer.blender.org/D1680

5 files changed, 1 insertions, 266 deletions

diff --git a/extern/libmv/SConscript b/extern/libmv/SConscript
deleted file mode 100644
index c177f74c2b8..00000000000
--- a/extern/libmv/SConscript
+++ /dev/null
@@ -1,68 +0,0 @@
-# NOTE: This file is automatically generated by bundle.sh script
-#       If you're doing changes in this file, please update template
-#       in that script too
-
-import sys
-import os
-
-Import('env')
-
-defs = []
-incs = '.'
-
-if env['WITH_BF_LIBMV'] or (env['WITH_BF_CYCLES'] and env['WITH_BF_CYCLES_LOGGING']):
-    defs.append('GOOGLE_GLOG_DLL_DECL=')
-    defs.append('WITH_LIBMV_GUARDED_ALLOC')
-    defs.append('LIBMV_NO_FAST_DETECTOR')
-
-    incs += ' ../Eigen3 third_party/gflags third_party/gflags/gflags third_party/glog/src third_party/ceres/include third_party/ceres/config ../../intern/guardedalloc'
-    incs += ' ' + env['BF_PNG_INC']
-    incs += ' ' + env['BF_ZLIB_INC']
-
-    if env['OURPLATFORM'] in ('win32-vc', 'win32-mingw', 'linuxcross', 'win64-vc', 'win64-mingw'):
-        incs += ' ./third_party/glog/src/windows ./third_party/glog/src/windows/glog'
-        if env['OURPLATFORM'] in ('win32-vc', 'win64-vc'):
-            incs += ' ./third_party/msinttypes'
-    else:
-        incs += ' ./third_party/glog/src'
-
-if env['WITH_BF_LIBMV']:
-    if not env['WITH_SHARED_PTR_SUPPORT']:
-        print("-- Unable to find shared_ptr which is required for compilation.")
-        exit(1)
-
-    if env['SHARED_PTR_HEADER'] == 'tr1/memory':
-        defs.append('CERES_TR1_MEMORY_HEADER')
-    if env['SHARED_PTR_NAMESPACE'] == 'std::tr1':
-        defs.append('CERES_TR1_SHARED_PTR')
-
-    src = env.Glob('intern/*.cc')
-    src.remove('intern' + os.sep + 'stub.cc')
-    src += env.Glob('libmv/autotrack/*.cc')
-    src += env.Glob('libmv/base/*.cc')
-    src += env.Glob('libmv/image/*.cc')
-    src += env.Glob('libmv/multiview/*.cc')
-    src += env.Glob('libmv/numeric/*.cc')
-    src += env.Glob('libmv/simple_pipeline/*.cc')
-    src += env.Glob('libmv/tracking/*.cc')
-else:
-    src = env.Glob("intern/stub.cc")
-
-src = [src for src in src if src.find('_test.cc') == -1]
-
-env.BlenderLib(libname = 'extern_libmv', sources=src, includes=Split(incs), defines=defs, libtype=['extern', 'player'], priority=[20,137])
-
-if env['WITH_BF_LIBMV'] or (env['WITH_BF_CYCLES'] and env['WITH_BF_CYCLES_LOGGING']):
-    glog_src = []
-    glog_src += env.Glob("third_party/gflags/*.cc")
-    if env['OURPLATFORM'] in ('win32-vc', 'win32-mingw', 'linuxcross', 'win64-vc', 'win64-mingw'):
-        glog_src += ['./third_party/glog/src/logging.cc', './third_party/glog/src/raw_logging.cc', './third_party/glog/src/utilities.cc', './third_party/glog/src/vlog_is_on.cc']
-        glog_src += ['./third_party/glog/src/windows/port.cc']
-    else:
-        glog_src.remove('third_party/gflags/windows_port.cc')
-        glog_src += env.Glob("third_party/glog/src/*.cc")
-
-    env.BlenderLib(libname = 'extern_glog', sources=glog_src, includes=Split(incs), defines=defs, libtype=['extern', 'player'], priority=[20,137])
-
-if env['WITH_BF_LIBMV']:
-    SConscript(['third_party/SConscript'])
diff --git a/extern/libmv/bundle.sh b/extern/libmv/bundle.sh
index ac4190041bd..e9fb33e5930 100755
--- a/extern/libmv/bundle.sh
+++ b/extern/libmv/bundle.sh
@@ -18,7 +18,7 @@ git --git-dir $tmp/libmv/.git --work-tree $tmp/libmv log -n 50 > ChangeLog
 
 find libmv -type f -not -iwholename '*.svn*' -exec rm -rf {} \;
 find third_party -type f -not -iwholename '*.svn*' -not -iwholename '*third_party/ceres*' \
-    -not -iwholename '*third_party/SConscript*' -not -iwholename '*third_party/CMakeLists.txt*' \
+    -not -iwholename '*third_party/CMakeLists.txt*' \
     -exec rm -rf {} \;
 
 cat "files.txt" | while read f; do
@@ -277,68 +277,3 @@ ${third_glog_headers}
 	blender_add_lib(extern_glog "\${GLOG_SRC}" "\${INC}" "\${INC_SYS}")
 endif()
 EOF
-
-cat > SConscript << EOF
-# NOTE: This file is automatically generated by bundle.sh script
-#       If you're doing changes in this file, please update template
-#       in that script too
-
-import sys
-import os
-
-Import('env')
-
-defs = []
-incs = '.'
-
-if env['WITH_BF_LIBMV'] or (env['WITH_BF_CYCLES'] and env['WITH_BF_CYCLES_LOGGING']):
-    defs.append('GOOGLE_GLOG_DLL_DECL=')
-    defs.append('WITH_LIBMV_GUARDED_ALLOC')
-    defs.append('LIBMV_NO_FAST_DETECTOR')
-
-    incs += ' ../Eigen3 third_party/gflags third_party/gflags/gflags third_party/glog/src third_party/ceres/include third_party/ceres/config ../../intern/guardedalloc'
-    incs += ' ' + env['BF_PNG_INC']
-    incs += ' ' + env['BF_ZLIB_INC']
-
-    if env['OURPLATFORM'] in ('win32-vc', 'win32-mingw', 'linuxcross', 'win64-vc', 'win64-mingw'):
-        incs += ' ./third_party/glog/src/windows ./third_party/glog/src/windows/glog'
-        if env['OURPLATFORM'] in ('win32-vc', 'win64-vc'):
-            incs += ' ./third_party/msinttypes'
-    else:
-        incs += ' ./third_party/glog/src'
-
-if env['WITH_BF_LIBMV']:
-    if not env['WITH_SHARED_PTR_SUPPORT']:
-        print("-- Unable to find shared_ptr which is required for compilation.")
-        exit(1)
-
-    if env['SHARED_PTR_HEADER'] == 'tr1/memory':
-        defs.append('CERES_TR1_MEMORY_HEADER')
-    if env['SHARED_PTR_NAMESPACE'] == 'std::tr1':
-        defs.append('CERES_TR1_SHARED_PTR')
-
-    src = env.Glob('intern/*.cc')
-    src.remove('intern' + os.sep + 'stub.cc')
-$src
-else:
-    src = env.Glob("intern/stub.cc")
-
-src = [src for src in src if src.find('_test.cc') == -1]
-
-env.BlenderLib(libname = 'extern_libmv', sources=src, includes=Split(incs), defines=defs, libtype=['extern', 'player'], priority=[20,137])
-
-if env['WITH_BF_LIBMV'] or (env['WITH_BF_CYCLES'] and env['WITH_BF_CYCLES_LOGGING']):
-    glog_src = []
-    glog_src += env.Glob("third_party/gflags/*.cc")
-    if env['OURPLATFORM'] in ('win32-vc', 'win32-mingw', 'linuxcross', 'win64-vc', 'win64-mingw'):
-        glog_src += ['./third_party/glog/src/logging.cc', './third_party/glog/src/raw_logging.cc', './third_party/glog/src/utilities.cc', './third_party/glog/src/vlog_is_on.cc']
-        glog_src += ['./third_party/glog/src/windows/port.cc']
-    else:
-        glog_src.remove('third_party/gflags/windows_port.cc')
-        glog_src += env.Glob("third_party/glog/src/*.cc")
-
-    env.BlenderLib(libname = 'extern_glog', sources=glog_src, includes=Split(incs), defines=defs, libtype=['extern', 'player'], priority=[20,137])
-
-if env['WITH_BF_LIBMV']:
-    SConscript(['third_party/SConscript'])
-EOF
diff --git a/extern/libmv/third_party/SConscript b/extern/libmv/third_party/SConscript
deleted file mode 100644
index b05692e385f..00000000000
--- a/extern/libmv/third_party/SConscript
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/usr/bin/python
-
-SConscript(['ceres/SConscript'])
diff --git a/extern/libmv/third_party/ceres/SConscript b/extern/libmv/third_party/ceres/SConscript
deleted file mode 100644
index 7b46083f386..00000000000
--- a/extern/libmv/third_party/ceres/SConscript
+++ /dev/null
@@ -1,63 +0,0 @@
-#!/usr/bin/env python
-
-# NOTE: This file is automatically generated by bundle.sh script
-#       If you're doing changes in this file, please update template
-#       in that script too
-
-import sys
-import os
-
-Import('env')
-
-src = []
-defs = []
-
-src += env.Glob('internal/ceres/*.cc')
-if env['WITH_BF_LIBMV_SCHUR_SPECIALIZATIONS']:
-    src += env.Glob('internal/ceres/generated/*.cc')
-else:
-    src += env.Glob('internal/ceres/generated/schur_eliminator_d_d_d.cc')
-    src += env.Glob('internal/ceres/generated/partitioned_matrix_view_d_d_d.cc')
-    defs.append('CERES_RESTRICT_SCHUR_SPECIALIZATION')
-
-defs.append('CERES_HAVE_PTHREAD')
-defs.append('CERES_NO_SUITESPARSE')
-defs.append('CERES_NO_CXSPARSE')
-defs.append('CERES_NO_LAPACK')
-defs.append('CERES_HAVE_RWLOCK')
-
-if env['WITH_BF_OPENMP']:
-    defs.append('CERES_USE_OPENMP')
-
-if env['WITH_UNORDERED_MAP_SUPPORT']:
-    if env['UNORDERED_MAP_HEADER'] == 'unordered_map':
-        if env['UNORDERED_MAP_NAMESPACE'] == 'std':
-            defs.append('CERES_STD_UNORDERED_MAP')
-        elif env['UNORDERED_MAP_NAMESPACE'] == 'std::tr1':
-            defs.append('CERES_STD_UNORDERED_MAP_IN_TR1_NAMESPACE')
-    elif env['UNORDERED_MAP_NAMESPACE'] == 'std::tr1':
-        defs.append('CERES_TR1_UNORDERED_MAP')
-else:
-    print("-- Replacing unordered_map/set with map/set (warning: slower!)")
-    defs.append('CERES_NO_UNORDERED_MAP')
-
-if not env['WITH_SHARED_PTR_SUPPORT']:
-    print("-- Unable to find shared_ptr which is required for compilation.")
-    exit(1)
-
-if env['SHARED_PTR_HEADER'] == 'tr1/memory':
-    defs.append('CERES_TR1_MEMORY_HEADER')
-if env['SHARED_PTR_NAMESPACE'] == 'std::tr1':
-    defs.append('CERES_TR1_SHARED_PTR')
-
-incs = '. ../../ ../../../Eigen3 ./include ./internal ../gflags ./config'
-
-if env['OURPLATFORM'] in ('win32-vc', 'win32-mingw', 'linuxcross', 'win64-vc', 'win64-mingw'):
-    if env['OURPLATFORM'] in ('win32-vc', 'win64-vc'):
-        incs += ' ../msinttypes'
-
-    incs += ' ../glog/src/windows'
-else:
-    incs += ' ../glog/src'
-
-env.BlenderLib ( libname = 'extern_ceres', sources=src, includes=Split(incs), defines=defs, libtype=['extern', 'player'], priority=[20,137])
diff --git a/extern/libmv/third_party/ceres/bundle.sh b/extern/libmv/third_party/ceres/bundle.sh
index 0418356c6f4..85da4f2afc9 100755
--- a/extern/libmv/third_party/ceres/bundle.sh
+++ b/extern/libmv/third_party/ceres/bundle.sh
@@ -199,69 +199,3 @@ endif()
 
 blender_add_lib(extern_ceres "\${SRC}" "\${INC}" "\${INC_SYS}")
 EOF
-
-cat > SConscript << EOF
-#!/usr/bin/env python
-
-# NOTE: This file is automatically generated by bundle.sh script
-#       If you're doing changes in this file, please update template
-#       in that script too
-
-import sys
-import os
-
-Import('env')
-
-src = []
-defs = []
-
-$src
-if env['WITH_BF_LIBMV_SCHUR_SPECIALIZATIONS']:
-    src += env.Glob('internal/ceres/generated/*.cc')
-else:
-    src += env.Glob('internal/ceres/generated/schur_eliminator_d_d_d.cc')
-    src += env.Glob('internal/ceres/generated/partitioned_matrix_view_d_d_d.cc')
-    defs.append('CERES_RESTRICT_SCHUR_SPECIALIZATION')
-
-defs.append('CERES_HAVE_PTHREAD')
-defs.append('CERES_NO_SUITESPARSE')
-defs.append('CERES_NO_CXSPARSE')
-defs.append('CERES_NO_LAPACK')
-defs.append('CERES_HAVE_RWLOCK')
-
-if env['WITH_BF_OPENMP']:
-    defs.append('CERES_USE_OPENMP')
-
-if env['WITH_UNORDERED_MAP_SUPPORT']:
-    if env['UNORDERED_MAP_HEADER'] == 'unordered_map':
-        if env['UNORDERED_MAP_NAMESPACE'] == 'std':
-            defs.append('CERES_STD_UNORDERED_MAP')
-        elif env['UNORDERED_MAP_NAMESPACE'] == 'std::tr1':
-            defs.append('CERES_STD_UNORDERED_MAP_IN_TR1_NAMESPACE')
-    elif env['UNORDERED_MAP_NAMESPACE'] == 'std::tr1':
-        defs.append('CERES_TR1_UNORDERED_MAP')
-else:
-    print("-- Replacing unordered_map/set with map/set (warning: slower!)")
-    defs.append('CERES_NO_UNORDERED_MAP')
-
-if not env['WITH_SHARED_PTR_SUPPORT']:
-    print("-- Unable to find shared_ptr which is required for compilation.")
-    exit(1)
-
-if env['SHARED_PTR_HEADER'] == 'tr1/memory':
-    defs.append('CERES_TR1_MEMORY_HEADER')
-if env['SHARED_PTR_NAMESPACE'] == 'std::tr1':
-    defs.append('CERES_TR1_SHARED_PTR')
-
-incs = '. ../../ ../../../Eigen3 ./include ./internal ../gflags ./config'
-
-if env['OURPLATFORM'] in ('win32-vc', 'win32-mingw', 'linuxcross', 'win64-vc', 'win64-mingw'):
-    if env['OURPLATFORM'] in ('win32-vc', 'win64-vc'):
-        incs += ' ../msinttypes'
-
-    incs += ' ../glog/src/windows'
-else:
-    incs += ' ../glog/src'
-
-env.BlenderLib ( libname = 'extern_ceres', sources=src, includes=Split(incs), defines=defs, libtype=['extern', 'player'], priority=[20,137])
-EOF