Merge pull request #28 from Schlabbi/master

Add subspec for math functions.

Author: simolus3

README.markdown

@@ -36,6 +36,7 @@ To use SQLite in your project, add `pod 'sqlite3'` to your Podfile. However, as
 - [STAT4 Enhanced ANALYZE and query planner](https://sqlite.org/compile.html#enable_stat4): `pod 'sqlite3/stat4'`
 - [Unlock-Notify API](https://www.sqlite.org/unlock_notify.html): `pod 'sqlite3/unlock_notify'`
 - [DBSTAT](https://www.sqlite.org/dbstat.html): `pod 'sqlite3/dbstatvtab'`
+- [Math](https://www.sqlite.org/lang_mathfunc.html): `pod 'sqlite3/math'`
 
 ## License
 

sqlite3.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name     = 'sqlite3'
-  s.version  = '3.46.1'
+  s.version  = '3.46.1+1'
   s.license  = { :type => 'Public Domain', :text => <<-LICENSE
 All of the code and documentation in SQLite has been dedicated to the public domain by the authors.
 All code authors, and representatives of the companies they work for, have signed affidavits dedicating their contributions to the public domain and originals of those signed affidavits are stored in a firesafe at the main offices of Hwaci.
@@ -162,4 +162,10 @@ CMD
     ss.dependency 'sqlite3/common'
     ss.source_files = "#{archive_name}/ext/misc/spellfix.c"
   end
+  
+  # Math extension
+  s.subspec 'math' do |ss|
+    ss.dependency 'sqlite3/common'
+    ss.pod_target_xcconfig = { 'OTHER_CFLAGS' => '$(inherited) -DSQLITE_ENABLE_MATH_FUNCTIONS=1' }
+  end
 end