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- Cairo Utilities
- ===============
- There are a varieties of utilities we use with cairo.
- backtrace-symbols
- -----------------
- This is a small shared library designed to be preloaded by the
- linker and its purpose is to make the backtrace_symbols() function
- of glibc produce more useful source reference information.
- Build by:
- make backtrace-symbols.so
- and use by:
- LD_PRELOAD=$PWD/backtrace-symbols.so app-to-run
- This code should be contributed back to glibc at some point.
- malloc-stats
- ------------
- This is a small shared library designed to be preloaded by the
- linker and its purpose is to make the malloc_stats() function
- of glibc produce more useful information.
- Build by:
- make malloc-stats.so
- and use by:
- LD_PRELOAD=$PWD/malloc-stats.so app-to-run
- This works best when backtrace-symbols is in use. That is:
- LD_PRELOAD="$PWD/backtrace-symbols.so $PWD/malloc-stats.so" app-to-run
- cairo-trace
- -----------
- This tool can be used to trace all the cairo function calls made by an
- applications. This is useful for either extracting a test case triggering
- a bug from an application, or simply to get a general idea of how an
- application is using cairo.
- cairo-api-update and xr2cairo
- -----------------------------
- These two scripts were used to convert source code written for pre-1.0
- cairo to newer API. See $(top_srcdir)/PORTING_GUIDE for more information.
- These files are obsolete now and may be removed in a future version.
- cairo-view and waterfall
- ------------------------
- These are two pycairo scripts useful for testing the toy font backend.
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