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https://issues.apache.org/jira/browse/AVRO-1844?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Kulp resolved AVRO-1844.
-------------------------------
       Resolution: Fixed
    Fix Version/s: 1.9.0

> Avro-C build procedure doesn't set include paths for Jansson
> ------------------------------------------------------------
>
>                 Key: AVRO-1844
>                 URL: https://issues.apache.org/jira/browse/AVRO-1844
>             Project: Apache Avro
>          Issue Type: Bug
>          Components: c
>    Affects Versions: 1.8.0
>         Environment: gcc 4.9.3, Scientific Linux Fermi release 6.7
>            Reporter: Jim Pivarski
>            Priority: Major
>             Fix For: 1.9.0
>
>
> I `configure` Jansson with a user-space `PREFIX` because I don't have root 
> access, and when I `make install`, the Jansson includes and libs appear in 
> new `include` and `lib` directories, as expected.
> I `cmake` with `-DCMAKE_INSTALL_PREFIX:PATH=` the same path as `PREFIX` and 
> CMake is successful: it finds Jansson and makes the Makefiles.
> BUT, when I `make`, it fails because it can't find `jansson.h`. The same is 
> true if I explicitly set `PKG_CONFIG_PATH` to point to 
> `$PREFIX/lib/pkgconfig` and `pkg-config jansson --cflags --libs` works.
> If I explicitly add full paths to Avro's and Jansson's `#include <jansson.h>` 
> lines in the source code, Avro compiles without trouble. 
> (`avro-c-1.8.0/src/schema.c`, `avro-c-1.8.0/src/value-json.c`, 
> `include/jansson.h`)
> Presumably, the Jansson part of the build process is only partly implemented, 
> such that the CMake script searches for the appropriate version but `-I` 
> flags are not generated for the compiler. I don't know enough CMake to know 
> where to insert these.
> Fixing this issue is the only way I know of to make Avro-C installable on a 
> system without root access, apart from the hack I described above.



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