When building sqlite3, the directory where sqlite.h was found was
always appended to the include directories regardless of whether it
was already in the list of directories. This could cause issue if
sqlite was installed in the same location as another install of
Python. Now a check is done to make sure the directory is not included
twice.
diff --git a/Misc/NEWS b/Misc/NEWS
index 296d864..874498b 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -771,6 +771,9 @@
Build
-----
+- Do not accidentally include the directory containing sqlite.h twice when
+ building sqlite3.
+
- Issue #11217: For 64-bit/32-bit Mac OS X universal framework builds,
ensure "make install" creates symlinks in --prefix bin for the "-32"
files in the framework bin directory like the installer does.