Accepting request 1206651 from home:jirislaby:branches:devel:languages:python

- switch to cmake + ninja
  * the former builds a proper lib
- package the shared library, fasttext binary and -devel properly
  (create new %package's for those)
- add patches to fit our needs:
  * no-static-lib.patch
  * proper-lib-dir.patch
  * py-link-against-shared.patch

OBS-URL: https://build.opensuse.org/request/show/1206651
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-fasttext?expand=0&rev=11

no-static-lib.patch

@@ -0,0 +1,35 @@
+From: Jiri Slaby <jslaby@suse.cz>
+Subject: [PATCH] no static lib
+Patch-mainline: no
+
+We do not want those. Link against shared instead.
+---
+ CMakeLists.txt |   11 +----------
+ 1 file changed, 1 insertion(+), 10 deletions(-)
+
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -57,22 +57,13 @@ if (NOT MSVC)
+ endif()
+ 
+ add_library(fasttext-shared SHARED ${SOURCE_FILES} ${HEADER_FILES})
+-add_library(fasttext-static STATIC ${SOURCE_FILES} ${HEADER_FILES})
+-add_library(fasttext-static_pic STATIC ${SOURCE_FILES} ${HEADER_FILES})
+ set_target_properties(fasttext-shared PROPERTIES OUTPUT_NAME fasttext
+   SOVERSION "${fasttext_VERSION_MAJOR}")
+-set_target_properties(fasttext-static PROPERTIES OUTPUT_NAME fasttext)
+-set_target_properties(fasttext-static_pic PROPERTIES OUTPUT_NAME fasttext_pic
+-  POSITION_INDEPENDENT_CODE True)
+ add_executable(fasttext-bin src/main.cc)
+-target_link_libraries(fasttext-bin pthread fasttext-static)
++target_link_libraries(fasttext-bin pthread fasttext-shared)
+ set_target_properties(fasttext-bin PROPERTIES PUBLIC_HEADER "${HEADER_FILES}" OUTPUT_NAME fasttext)
+ install (TARGETS fasttext-shared
+     LIBRARY DESTINATION lib)
+-install (TARGETS fasttext-static
+-    ARCHIVE DESTINATION lib)
+-install (TARGETS fasttext-static_pic
+-    ARCHIVE DESTINATION lib)
+ install (TARGETS fasttext-bin
+     RUNTIME DESTINATION bin
+  PUBLIC_HEADER DESTINATION include/fasttext)