1# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*- 2# vim: set filetype=python: 3# This Source Code Form is subject to the terms of the Mozilla Public 4# License, v. 2.0. If a copy of the MPL was not distributed with this 5# file, You can obtain one at http://mozilla.org/MPL/2.0/. 6NoVisibilityFlags() 7 8EXPORTS += [ 9 'sqlite3.h', 10] 11 12# We allow warnings for third-party code that can be updated from upstream. 13AllowCompilerWarnings() 14 15if CONFIG['MOZ_FOLD_LIBS']: 16 # When folding libraries, sqlite is actually in the nss library. 17 FINAL_LIBRARY = 'nss' 18else: 19 # The final library is in config/external/sqlite 20 FINAL_LIBRARY = 'sqlite' 21 22SOURCES += [ 23 'sqlite3.c', 24] 25 26# -DSQLITE_SECURE_DELETE=1 will cause SQLITE to 0-fill delete data so we 27# don't have to vacuum to make sure the data is not visible in the file. 28# -DSQLITE_ENABLE_FTS3=1 enables the full-text index module. 29# -DSQLITE_CORE=1 statically links that module into the SQLite library. 30# -DSQLITE_DEFAULT_PAGE_SIZE=32768 and SQLITE_MAX_DEFAULT_PAGE_SIZE=32768 31# increases the page size from 1k, see bug 416330. It must be kept in sync with 32# the value of PREF_TS_PAGESIZE_DEFAULT in mozStorageService.cpp. The value can 33# be overridden on a per-platform basis through the use of the PREF_TS_PAGESIZE 34# hidden preference. If that preference is missing or invalid then this value 35# will be used. 36# Note: Be sure to update the configure.in checks when these change! 37for var in ('SQLITE_SECURE_DELETE', 'SQLITE_THREADSAFE', 'SQLITE_CORE', 38 'SQLITE_ENABLE_FTS3', 'SQLITE_ENABLE_UNLOCK_NOTIFY', 39 'SQLITE_ENABLE_DBSTAT_VTAB'): 40 DEFINES[var] = 1 41 42DEFINES['SQLITE_DEFAULT_PAGE_SIZE'] = 32768 43DEFINES['SQLITE_MAX_DEFAULT_PAGE_SIZE'] = 32768 44 45# -DSQLITE_WIN32_GETVERSIONEX=0 avoids using deprecated functions. 46# SQLite will just assume we are running on NT kinds of Windows. That's fine 47# because we don't support Win9x. 48# -DSQLITE_ALLOW_URI_AUTHORITY=1 enables uri authorities. See bug 879133. 49if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'windows': 50 DEFINES['SQLITE_WIN32_GETVERSIONEX'] = 0 51 DEFINES['SQLITE_ALLOW_URI_AUTHORITY'] = 1 52 53# -DSQLITE_ENABLE_LOCKING_STYLE=1 to help with AFP folders 54if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'cocoa': 55 DEFINES['SQLITE_ENABLE_LOCKING_STYLE'] = 1 56 57# sqlite defaults this to on on __APPLE_ but it breaks on newer iOS SDKs 58if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'uikit': 59 DEFINES['SQLITE_ENABLE_LOCKING_STYLE'] = 0 60 61# Turn on SQLite's assertions in debug builds. 62if CONFIG['MOZ_DEBUG']: 63 DEFINES['SQLITE_DEBUG'] = 1 64 DEFINES['SQLITE_ENABLE_API_ARMOR'] = True 65 66if CONFIG['OS_TARGET'] == 'Android': 67 # default to user readable only to fit Android security model 68 DEFINES['SQLITE_DEFAULT_FILE_PERMISSIONS'] = '0600' 69 70# Force using _msize on mingw, as sqlite3 only enables it with MSVC. 71if CONFIG['OS_TARGET'] == 'WINNT' and CONFIG['CC_TYPE'] != 'clang-cl': 72 DEFINES['SQLITE_USE_MALLOC_H'] = True 73 DEFINES['SQLITE_USE_MSIZE'] = True 74 75# Omit unused functions to save some library footprint. 76DEFINES['SQLITE_OMIT_DEPRECATED'] = True 77DEFINES['SQLITE_OMIT_BUILTIN_TEST'] = True 78 79# Try to use a MEMORY temp store when possible. That allows for better 80# performance and doesn't suffer from a full separate tmp partition. 81# Exclude 32bit platforms due to address space fragmentation issues. 82if CONFIG['OS_TARGET'] == 'Android': 83 # On Android there's no tmp partition, so always use a MEMORY temp store. 84 DEFINES['SQLITE_TEMP_STORE'] = 3 85elif CONFIG['HAVE_64BIT_BUILD']: 86 # On 64bit platforms default to a MEMORY temp store for performance. 87 DEFINES['SQLITE_TEMP_STORE'] = 2 88 89# Change the default temp files prefix, to easily distinguish files we created 90# vs files created by other Sqlite instances in the system. 91DEFINES['SQLITE_TEMP_FILE_PREFIX'] = '"mz_etilqs_"' 92 93# Enabling sqlite math functions 94DEFINES['SQLITE_ENABLE_MATH_FUNCTIONS'] = True 95if CONFIG["OS_TARGET"] == "Linux" or CONFIG["OS_TARGET"] == "Android" or \ 96 CONFIG["OS_TARGET"] == "FreeBSD": 97 OS_LIBS += [ 98 "m" 99 ] 100 101# Suppress warnings in third-party code. 102if CONFIG['CC_TYPE'] in ('clang', 'gcc'): 103 CFLAGS += [ 104 '-Wno-sign-compare', 105 '-Wno-type-limits', 106 ] 107