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backport r243 from the pysqlite2 svn repository - lowers the required version

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of SQLite3 from 3.2.2 to 3.0.8, by providing an alternative to
sqlite3_transfer_bindings. setup.py also handles the common (in debian
and ubuntu, at least) case of a buggy sqlite3.h SQLITE_VERSION_NUMBER.
This commit is contained in:
Anthony Baxter 2006-04-01 08:36:27 +00:00
parent 7f6b67c235
commit 07f5b35e19
4 changed files with 171 additions and 130 deletions
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24
setup.py
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@ -690,6 +690,7 @@ class PyBuildExt(build_ext):
dblib_dir = None
# The sqlite interface
sqlite_setup_debug = True # verbose debug prints from this script?
# We hunt for "#define SQLITE_VERSION_NUMBER nnnnn"
# We need to find a version >= 3002002 (> sqlite version 3.2.2)
@ -701,22 +702,37 @@ class PyBuildExt(build_ext):
'/usr/local/include/sqlite',
'/usr/local/include/sqlite3',
]
MIN_SQLITE_VERSION = 3002002
MIN_SQLITE_VERSION_NUMBER = 3000008
MIN_SQLITE_VERSION = "3.0.8"
for d in sqlite_inc_paths + inc_dirs:
f = os.path.join(d, "sqlite3.h")
if os.path.exists(f):
if db_setup_debug: print "found %s"%f
if sqlite_setup_debug: print "sqlite: found %s"%f
f = open(f).read()
m = re.search(r"#define\WSQLITE_VERSION_NUMBER\W(\d+)", f)
if m:
sqlite_version = int(m.group(1))
if sqlite_version >= MIN_SQLITE_VERSION:
if sqlite_version >= MIN_SQLITE_VERSION_NUMBER:
# we win!
print "%s/sqlite3.h: version %s"%(d, sqlite_version)
sqlite_incdir = d
break
elif sqlite_version == 3000000:
# Bug in a common version out there where
# SQLITE_VERSION_NUMBER was set incorrectly
if sqlite_setup_debug:
print "found buggy SQLITE_VERSION_NUMBER, checking"
m = re.search(r'#define\WSQLITE_VERSION\W+"([\.\d]+)"',
f)
if m:
sqlite_version = m.group(1)
if sqlite_version >= MIN_SQLITE_VERSION:
print "%s/sqlite3.h: version %s"%(d,
sqlite_version)
sqlite_incdir = d
break
else:
if db_setup_debug:
if sqlite_setup_debug:
print "%s: version %d is too old, need >= %s"%(d,
sqlite_version, MIN_SQLITE_VERSION)