Hi Patrick, Feel free to submit the patch as a pull request, and we'll merge it.
Cheers Pieter On Wed, Sep 11, 2013 at 3:59 PM, Patrick Noffke <[email protected]> wrote: > I am cross-compiling 0MQ and czmq (using gcc 4.8.0) for an embedded Linux > target. To keep the install size down, I install only the libraries in the > root filesystem ($(ROOT_DIR) variable). Headers, man pages, etc. go > elsewhere ($(TOOL_DIR) variable). > > I configure 0MQ as follows (I'm omitting environment variables (CC, CPP, > PATH, etc.) that I set), which works as expected: > > ./configure \ > --prefix=$(ROOT_DIR) \ > --includedir=$(TOOL_DIR)/include \ > --datarootdir=$(TOOL_DIR) > > But czmq only has a configure option for --with-libzmq, and the configure > script expects to find both the headers and libraries in that directory. I > have patched configure.ac to support separate include and lib dirs (but if > you specify --with-libzmq, it'll still work as before). Then I can run > configure as follows, and it sets the CFLAGS and LDFLAGS to the correct > locations. > > ./configure \ > --prefix=$(ROOT_DIR) \ > --includedir=$(TOOL_DIR)/include \ > --datarootdir=$(TOOL_DIR) \ > --with-libzmq-include-dir=$(TOOL_DIR) \ > --with-libzmq-lib-dir=$(ROOT_DIR) > > My patch is attached. Please let me know if I should submit a bug about > this issue, or if I'm doing something wrong. > > Please also let me know if the patch has any issues. Note that I removed > the error if zmq.h was not found, relying on the code to error out later > when trying to compile with zeromq. There's probably a more standard way of > doing this. > > Thanks, > Patrick > > _______________________________________________ > zeromq-dev mailing list > [email protected] > http://lists.zeromq.org/mailman/listinfo/zeromq-dev > _______________________________________________ zeromq-dev mailing list [email protected] http://lists.zeromq.org/mailman/listinfo/zeromq-dev
