#
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is sqlite3 code.
#
# The Initial Developer of the Original Code is
#   sqlite3
# Portions created by the Initial Developer are Copyright (C) 2004
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
#   Vladimir Vukicevic <vladimir.vukicevic@oracle.com>
#   Shawn Wilsher <me@shawnwilsher.com>
#   Ryan VanderMeulen <ryanvm@gmail.com>
#
# Alternatively, the contents of this file may be used under the terms of
# either of the GNU General Public License Version 2 or later (the "GPL"),
# or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK *****

DEPTH		= ../../..
topsrcdir	= @top_srcdir@
srcdir		= @srcdir@
VPATH		= @srcdir@

include $(DEPTH)/config/autoconf.mk

MODULE           = sqlite3
LIBRARY_NAME     = mozsqlite3
SHORT_LIBNAME    = mozsqlt3
FORCE_SHARED_LIB = 1
VISIBILITY_FLAGS =
LIB_IS_C_ONLY    = 1

ifeq ($(OS_ARCH),WINNT)
ifndef GNU_CC
DEFFILE = $(CURDIR)/sqlite-processed.def
RCFILE  = sqlite.rc
RESFILE = sqlite.res

GARBAGE += \
  sqlite-version.h \
  $(DEFFILE) \
  $(NULL)

# We generate the appropriate version header file with our python script.
sqlite-version.h: sqlite-version.py sqlite3.h
	$(PYTHON) $^ > $@

# We have to preprocess our def file because we need different symbols in debug
# builds exposed that are not built in non-debug builds.
$(DEFFILE): sqlite.def
	@$(PYTHON) $(topsrcdir)/config/Preprocessor.py $(DEFINES) \
	  $(srcdir)/sqlite.def > $(DEFFILE)

export:: sqlite-version.h
endif
endif

ifeq (Darwin,$(OS_TARGET))
# On OSX, with jemalloc enabled, having sqlite linked against mozglue
# causes crashes in NSS standalone tools.
MOZ_GLUE_LDFLAGS =
endif

# XXX Force -O2 optimisation on Mac because using the default -O3 causes
# crashes. See bug 676499.
ifeq (cocoa,$(MOZ_WIDGET_TOOLKIT))
MODULE_OPTIMIZE_FLAGS = -O2
endif

# Force /O2 optimisation on Windows because using the default /O1 causes
# crashes with MSVC2005 and PGO. See bug 719584.
ifeq ($(OS_ARCH),WINNT)
MODULE_OPTIMIZE_FLAGS = -O2
endif

EXPORTS = \
  sqlite3.h \
  $(NULL)

CSRCS = \
  sqlite3.c \
  $(NULL)

# -DSQLITE_SECURE_DELETE=1 will cause SQLITE to 0-fill delete data so we
# don't have to vacuum to make sure the data is not visible in the file.
# -DSQLITE_ENABLE_FTS3=1 enables the full-text index module.
# -DSQLITE_CORE=1 statically links that module into the SQLite library.
# -DSQLITE_DEFAULT_PAGE_SIZE=32768 and SQLITE_MAX_DEFAULT_PAGE_SIZE=32768
# increases the page size from 1k, see bug 416330.  The value must stay in sync
# with mozIStorageConnection::DEFAULT_PAGE_SIZE.
# -DSQLITE_MAX_SCHEMA_RETRY increases the times SQLite may try to reparse
# statements when the schema changes. This is important when supporting lots of
# concurrent connections, especially when they use shared cache.
# Note: Be sure to update the configure.in checks when these change!
DEFINES = \
  -DSQLITE_SECURE_DELETE=1 \
  -DSQLITE_THREADSAFE=1 \
  -DSQLITE_CORE=1 \
  -DSQLITE_ENABLE_FTS3=1 \
  -DSQLITE_ENABLE_UNLOCK_NOTIFY=1 \
  -DSQLITE_DEFAULT_PAGE_SIZE=32768 \
  -DSQLITE_MAX_DEFAULT_PAGE_SIZE=32768 \
  -DSQLITE_MAX_SCHEMA_RETRY=25 \
  $(NULL)

# -DSQLITE_ENABLE_LOCKING_STYLE=1 to help with AFP folders
ifeq ($(MOZ_WIDGET_TOOLKIT),cocoa)
DEFINES += -DSQLITE_ENABLE_LOCKING_STYLE=1
endif

# Turn on SQLite's assertions in debug builds.
ifdef MOZ_DEBUG
DEFINES += -DSQLITE_DEBUG=1
endif

# disable PGO for Sun Studio
ifdef SOLARIS_SUNPRO_CC
NO_PROFILE_GUIDED_OPTIMIZE = 1
endif

ifeq ($(OS_ARCH),OS2)
ifdef MOZ_OS2_HIGH_MEMORY
DEFINES += -DOS2_HIGH_MEMORY
endif
endif

ifeq ($(OS_TARGET),Android)
# default to user readable only to fit Android security model
DEFINES += -DSQLITE_DEFAULT_FILE_PERMISSIONS=0600
endif

# Force using malloc_usable_size when building with jemalloc because _msize
# causes assertions on Win64. See bug 719579.
ifeq ($(OS_ARCH),WINNT)
ifdef MOZ_MEMORY
DEFINES += -DHAVE_MALLOC_USABLE_SIZE
endif
endif

include $(topsrcdir)/config/rules.mk

# next line allows use of MOZ_OBJDIR in .mozconfig with older gcc on BeOS, maybe others
LOCAL_INCLUDES += -I$(srcdir)

ifeq ($(OS_ARCH),OS2)
ADD_TO_DEF_FILE = $(PYTHON) $(topsrcdir)/config/Preprocessor.py $(DEFINES) \
       $(srcdir)/sqlite.def | sed -e '1,/^EXPORTS$$/ d' -e 's,sqlite3,_\0,' \
       -e 's,\ DATA.*$$,,' >> $(DEF_FILE)
endif