Rename inner sqlite3/ to libsqlite3/

1 files changed, 80 insertions, 0 deletions

diff --git a/libsqlite3/buildfile b/libsqlite3/buildfile
new file mode 100644
index 0000000..b3b1015
--- /dev/null
+++ b/libsqlite3/buildfile
@@ -0,0 +1,80 @@
+# file      : libsqlite3/buildfile
+# copyright : not copyrighted - public domain
+
+lib{sqlite3}: {h c}{sqlite3} h{sqlite3ext}
+
+# See bootstrap.build for details.
+#
+if $version.pre_release
+  lib{sqlite3}: bin.lib.version = @"-$version.project_id"
+else
+  lib{sqlite3}: bin.lib.version = @"-$abi_major"
+
+# The set of features we enable by default is inspired by Debian, Fedora, and
+# the official documentation.
+#
+# Note that we "prefix" them to what might have been specified by the user so
+# that it is possible to override the defaults by specifying them as =0 (it's
+# also the reason we use cc.* instead of c.*, the former comes first).
+#
+# PREUPDATE_HOOK is required by SESSION
+#
+# -DSQLITE_ENABLE_SESSION=1 removed for now due to bug in 3.14.1.
+#
+# Note that if disabling any previously-released features, then will need to
+# increment abi_major.
+#
+cc.poptions =+ \
+-DSQLITE_THREADSAFE=1 \
+-DSQLITE_ENABLE_FTS4=1 \
+-DSQLITE_ENABLE_FTS5=1 \
+-DSQLITE_ENABLE_RTREE=1 \
+-DSQLITE_ENABLE_JSON1=1 \
+-DSQLITE_SECURE_DELETE=1 \
+-DSQLITE_ENABLE_DBSTAT_VTAB=1 \
+-DSQLITE_ENABLE_UNLOCK_NOTIFY=1 \
+-DSQLITE_ENABLE_LOAD_EXTENSION=1 \
+-DSQLITE_ENABLE_PREUPDATE_HOOK=1 \
+-DSQLITE_ENABLE_COLUMN_METADATA=1 \
+-DSQLITE_ENABLE_FTS3_PARENTHESIS=1
+
+if ($c.target.class != "windows")
+{
+  cc.poptions =+ -DHAVE_USLEEP=1
+
+  # SQLITE_THREADSAFE requres -lpthread
+  # SQLITE_ENABLE_LOAD_EXTENSION requires -ldl
+  # SQLITE_ENABLE_FTS5 requires -lm (calls log(1))
+  #
+  # You may be wondering why we didn't import them instead. While it would be
+  # almost equivalent, there is a subtle difference: if we import them, then
+  # build2 will start selecting static/shared libraries and we probably don't
+  # want that here. These libraries are in a sense an extension of -lc and we
+  # want them to be linked in the same way as -lc (e.g., the user will have to
+  # specify -static to force static linking and so on).
+  #
+  # We also assume these are implementation dependencies (so there is no
+  # c.export.libs listing them).
+  #
+  c.libs += -lpthread -lm
+
+  if ($c.target.class != "bsd")
+    c.libs += -ldl
+}
+
+# Both Debian and Fedora add this so gotta be important.
+#
+if ($c.id != "msvc")
+  c.coptions += -fno-strict-aliasing
+
+# It would have been cleaner to handle this in a header but that will require
+# modifying sqlite3.h. Note that this is also sub-optimal if we are not using
+# an export stub (no dllimport).
+#
+lib{sqlite3}: cc.export.poptions = "-I$src_base"
+
+if ($c.target.class == "windows")
+{
+  objs{*}: c.poptions += '-DSQLITE_API=__declspec(dllexport)'
+  libs{sqlite3}: cc.export.poptions += '-DSQLITE_API=__declspec(dllimport)'
+}