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Commit 568cf52

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methanemethane
committed
Merge pull request PyMySQL#32 from PyMySQL/library-args
Pass options in `mysql_config --libs` to `extra_linker_args`
2 parents 61c6b56 + 009f157 commit 568cf52
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‎INSTALL

Copy file name to clipboardExpand all lines: INSTALL
+13-71Lines changed: 13 additions & 71 deletions
Original file line numberDiff line numberDiff line change
@@ -8,57 +8,25 @@ MySQLdb Installation
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Prerequisites
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-------------
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+ Python 2.3.4 or higher
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+ Python 2.6, 2.7, 3.3 or higher
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* http://www.python.org/
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* Versions lower than 2.3 WON'T WORK.
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* 2.4 is the primary test environment.
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* Red Hat Linux:
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- Make sure you have the Python development headers and libraries
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(python-devel).
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+ setuptools
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* http://pypi.python.org/pypi/setuptools
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+ MySQL 3.23.32 or higher
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+ MySQL 5.0 or higher
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* http://www.mysql.com/downloads/
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* Versions lower than 3.22 definitely WON'T WORK.
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* Versions lower than 3.22.19 might not work.
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* MySQL-3.22 might work but isn't supported anymore. It's very old.
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* MySQL-3.23 ought to work, but it's pretty elderly.
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* MySQL-4.0 is supported, but not tested and slightly discouraged.
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* MySQL-4.1 is supported. The prepared statements API is not
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supported, and won't be until MySQLdb-1.3 or 2.0, if ever.
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* MySQL-4.0 and MySQL-4.1 may work, but not supported.
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* MySQL-5.0 is supported and tested, including stored procedures.
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* MySQL-5.1 is supported (currently a release candidate) but untested.
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It should work.
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* MySQL-6.0 is sorta-kinda-supported (currently alpha) but untested.
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It should work.
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* Drizzle <https://launchpad.net/drizzle> is a fork of MySQL. So far
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the C API looks really similar except everything is renamed.
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Drizzle support probably won't happen in 1.2. There may be have to
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be an entirely different module, but still using DB-API.
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* MaxDB, formerly known as SAP DB (and maybe Adabas D?), is a
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completely different animal. Use the sapdb.sql module that comes
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with MaxDB.
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* Red Hat Linux packages:
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- mysql-devel to compile
@@ -75,38 +43,15 @@ Prerequisites
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- MySQL-shared to run if you compiled with MySQL-shared installed
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* Transactions (particularly InnoDB tables) are supported for
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MySQL-3.23 and up. You may need a special package from your vendor
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with this support turned on.
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+ zlib
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* Required for MySQL-3.23 and newer.
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* Red Hat Linux
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- zlib-devel to compile
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- zlib to run
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+ openssl
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* May be needed for MySQL-4.0 or newer, depending on compilation
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options. If you need it, you probably already have it.
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- you may need openssl-devel on some platforms
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+ C compiler
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* Most free software-based systems already have this, usually gcc.
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* Most commercial UNIX platforms also come with a C compiler, or
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you can also use gcc.
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* If you have some Windows flavor, you usually have to pay extra
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for this, or you can use Cygwin_.
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.. _Cygwin: http://www.cygwin.com/
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* If you have some Windows flavor, you should use Windows SDK or
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Visual C++.
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Building and installing
@@ -134,12 +79,18 @@ edit the [options] section of site.cfg:
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if True, try to link against a static library; otherwise link
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against dynamic libraries (default). You may need static linking
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to use the embedded server.
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This option doesn't work for MySQL>5.6 since libmysqlclient
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requires libstdc++. If you want to use, add `-lstdc++` to
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mysql_config manually.
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If `<mysql prefix>/lib` is not added to `/etc/ld.so.conf`, `import _mysql`
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doesn't work. To fix this, (1) set `LD_LIBRARY_PATH`, or (2) add
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`-Wl,-rpath,<mysql prefix>/lib` to ldflags in your mysql_config.
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Finally, putting it together::
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$ tar xfz MySQL-python-1.2.1.tar.gz
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$ cd MySQL-python-1.2.1
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$ tar xz mysqlclient-1.3.6.tar.gz
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$ cd mysqlclient-1.3.6
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$ # edit site.cfg if necessary
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$ python setup.py build
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$ sudo python setup.py install # or su first
@@ -168,15 +119,6 @@ On Windows, you will definitely have to edit site.cfg since there is
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no mysql_config in the MySQL package.
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Zope
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....
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If you are using a binary package of Zope, you need run setup.py with
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the python executable that came with Zope. Otherwise, you'll install
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into the wrong Python tree and Zope (ZMySQLDA) will not be able to
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find _mysql.
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Binary Packages
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---------------
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‎setup_posix.py

Copy file name to clipboardExpand all lines: setup_posix.py
+9-18Lines changed: 9 additions & 18 deletions
Original file line numberDiff line numberDiff line change
@@ -13,9 +13,6 @@ def dequote(s):
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s = s[1:-1]
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return s
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def compiler_flag(f):
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return "-%s" % f
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def mysql_config(what):
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from os import popen
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@@ -53,29 +50,24 @@ def get_config():
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libs = mysql_config("libs")
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client = "mysqlclient"
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library_dirs = [ dequote(i[2:]) for i in libs if i.startswith(compiler_flag("L")) ]
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libraries = [ dequote(i[2:]) for i in libs if i.startswith(compiler_flag("l")) ]
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library_dirs = [dequote(i[2:]) for i in libs if i.startswith('-L')]
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libraries = [dequote(i[2:]) for i in libs if i.startswith('-l')]
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extra_link_args = [x for x in libs if not x.startswith(('-l', '-L'))]
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removable_compile_args = [ compiler_flag(f) for f in "ILl" ]
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extra_compile_args = [ i.replace("%", "%%") for i in mysql_config("cflags")
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if i[:2] not in removable_compile_args ]
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removable_compile_args = ('-I', '-L', '-l')
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extra_compile_args = [i.replace("%", "%%") for i in mysql_config("cflags")
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if i[:2] not in removable_compile_args]
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# Copy the arch flags for linking as well
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extra_link_args = list()
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for i in range(len(extra_compile_args)):
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if extra_compile_args[i] == '-arch':
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extra_link_args += ['-arch', extra_compile_args[i + 1]]
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include_dirs = [ dequote(i[2:])
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for i in mysql_config('include')
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if i.startswith(compiler_flag('I')) ]
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if not include_dirs: # fix for MySQL-3.23
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include_dirs = [ dequote(i[2:])
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for i in mysql_config('cflags')
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if i.startswith(compiler_flag('I')) ]
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include_dirs = [dequote(i[2:])
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for i in mysql_config('include') if i.startswith('-I')]
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if static:
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extra_objects.append(os.path.join(library_dirs[0],'lib%s.a' % client))
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extra_objects.append(os.path.join(library_dirs[0], 'lib%s.a' % client))
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if client in libraries:
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libraries.remove(client)
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@@ -104,4 +96,3 @@ def get_config():
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if __name__ == "__main__":
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sys.stderr.write("""You shouldn't be running this directly; it is used by setup.py.""")
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