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Diffstat (limited to 'Master/texmf-dist/source/generic/pgf/c/INSTALL')
-rw-r--r-- | Master/texmf-dist/source/generic/pgf/c/INSTALL | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/Master/texmf-dist/source/generic/pgf/c/INSTALL b/Master/texmf-dist/source/generic/pgf/c/INSTALL new file mode 100644 index 00000000000..0690faba7d2 --- /dev/null +++ b/Master/texmf-dist/source/generic/pgf/c/INSTALL @@ -0,0 +1,28 @@ +In order to use the C code in these directories, you should first +modify / setup the file config/LocalMakefileConfig.mk, which is +included by the main Makefiles and allows you to overwrite the +settings from config/Makefile.mk. + +Once this is done, run make. + +You must then use the install targets to copy / link the resulting +shared libraries with their full paths into the "luatex/lib" +subdirectory of the directory where your TeX executable resides. For +instance, if the luatex program is in + +/usr/texbin + +then you would put SimpleDemoC.so into + +/usr/texbin/lib/luatex/lua/pgf/gd/examples/c + + +Due to bugs in the LuaTeX code, you currently need to append the paths +of the libraries to their name as done in the Makefiles. + +Note that, currently, the Makefile will link the Lua library +statically into the shared graph drawing library (at least on +MacOS). This is conceptually wrong and, indeed, a lot of effort was +need to avoid having LuaTeX crash on a TeX run because of two Lua +libraries being used simultaneously. It works, but hopefully, in the +fututure, this will be fixed.
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