removed the "standalone" flag (unsafe with Boost)
This commit is contained in:
John Wiegley
parent
b4304515ff
commit
3034529d54
4 changed files with 31 additions and 61 deletions
11
Makefile.am
11
Makefile.am
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@ -8,10 +8,6 @@ endif
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if DEBUG
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libledger_la_CXXFLAGS = -DDEBUG_LEVEL=4
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libledger_la_SOURCES += debug.cc
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else
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if STANDALONE
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libledger_a_CXXFLAGS = -DSGI_STL_USE_SINGLE_CLIENT_ALLOCATOR=1
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endif
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endif
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libledger_la_LDFLAGS = -version-info 2:0
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@ -20,10 +16,6 @@ libledger_la_LDFLAGS = -version-info 2:0
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bin_PROGRAMS = ledger
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if DEBUG
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ledger_CXXFLAGS = -DDEBUG_LEVEL=4
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else
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if STANDALONE
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ledger_CXXFLAGS = -DSGI_STL_USE_SINGLE_CLIENT_ALLOCATOR=1
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endif
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endif
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ledger_SOURCES = main.cc
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ledger_LDADD = $(LIBOBJS) libledger.la
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@ -73,5 +65,8 @@ bin_PROGRAMS += ledger.so
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ledger.so: python.cc libledger_bpy.a
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CFLAGS="$(CPPFLAGS) -L." python setup.py build --build-lib=.
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install-exec-hook:
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CFLAGS="$(CPPFLAGS) -L." python setup.py install --prefix=$(DESTDIR)
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endif
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endif
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61
README
61
README
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@ -3,26 +3,27 @@ Welcome to Ledger, a command-line accounting program.
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Quick start
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===========
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To build ledger, you will first need these two libraries installed:
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To build Ledger, you will first need these two libraries installed:
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gmp GNU multi-precision library
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pcre Perl regular expression library
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If you wish to read Gnucash data files, you will also need two XML libraries,
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which may or may not be available in a single package (it depends on your
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distribution):
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If you wish to read Gnucash data files, you will also need two XML
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libraries, which may or may not be available in a single package (it
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depends on your distribution):
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xmlparse
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xmltok
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Once you have determined where the headers and libraries for the above
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packages are installed, run the script "configure", passing those paths. If
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you installed everything under /usr/local, you can probably just type
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"./configure". Otherwise, do this:
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packages are installed, run the script "configure", passing those
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paths. If you installed everything under /usr/local, you can probably
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just type "./configure". Otherwise, do this:
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./configure CPPFLAGS=-I<INCLUDE-PATH> LDFLAGS=-L<LIBRARY-PATH>
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If you need to specify multiple include or library paths, then do this:
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If you need to specify multiple include or library paths, then do
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this:
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./configure CPPFLAGS="-I<PATH1> -I<PATH2>" LDFLAGS="-L<PATH1> -L<PATH2>"
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@ -30,40 +31,12 @@ Once configure is done running, just type:
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make install
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Building on OS/X
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================
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Building Ledger as a Python Module
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==================================
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If you are building ledger for OS/X, there are a couple of things you can do
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to ensure that it runs as quickly as possible. First, you will want to
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configure ledger using this command, which you can cut and paste from here:
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./configure CPPFLAGS="-I/sw/include -I/usr/include/httpd/xml" \
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LDFLAGS=-L/sw/lib \
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CXXFLAGS="-fomit-frame-pointer -fastf -mcpu=7450" \
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--enable-standalone
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Next, if you are interested, we need to change the system headers so that
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command-line ledger can use an STL allocator that is not thread-safe. Being
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hread-safe has no benefit for the standalone, command-line version of ledger,
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and so is needlessly 10% slower. However, there is no easy way to do this,
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other than modifying the system headers. So, sudo over to a root shell, and
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edit this file:
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/usr/include/gcc/darwin/3.3/c++/bits/stl_alloc.h
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Around line 617, you will find a typedef declaration that looks like this:
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typedef __default_alloc_template<true,0> __alloc;
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Replace this line with the following block, which will permit the ledger
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sources to select a different default allocator:
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#ifdef SGI_STL_USE_SINGLE_CLIENT_ALLOCATOR
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typedef __default_alloc_template<false,0> __alloc;
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#else
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typedef __default_alloc_template<true,0> __alloc;
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#endif
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The disadvantage to doing this, in general, is that an app using a different
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default will not be able to link to other C++ libraries, which use another
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default. But since ledger doesn't use any C++ libraries, this is no problem.
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If you have Python 2.2 or higher installed, and Boost.Python, then
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Ledger will also be built as a Python module. This means you can
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interact with your Ledger data from Python, making it easier to write
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very custom reporting code. See the developer documentation for
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information on Ledger's interfaces, and for some example reports
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written in Python.
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@ -58,15 +58,6 @@ AC_ARG_ENABLE(debug,
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esac],[debug=false])
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AM_CONDITIONAL(DEBUG, test x$debug = xtrue)
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AC_ARG_ENABLE(standalone,
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[ --enable-standalone Build standalone on OS/X (see README)],
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[case "${enableval}" in
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yes) standalone=true ;;
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no) standalone=false ;;
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*) AC_MSG_ERROR(bad value ${enableval} for --enable-standalone) ;;
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esac],[standalone=false])
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AM_CONDITIONAL(STANDALONE, test x$standalone = xtrue)
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# Checks for header files.
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AC_STDC_HEADERS
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AC_HAVE_HEADERS(sys/stat.h)
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11
main.py
Normal file
11
main.py
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@ -0,0 +1,11 @@
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import sys
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from ledger import *
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parser = TextualParser ()
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register_parser (parser)
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journal = Journal ()
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parse_journal_file (sys.argv[1], journal)
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print journal[-1].payee
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