* fix Makefile to build in a (more) sensible way (still not really perfect)
* a parse_hostport in common
* fix warnings in render_file
* commandline argument parsing for render_node
* render_remote takes a struct remote_node, maintains its current_load, and actually close the socket after use now
* web_main uses a remote_pool, accepts nodes on the command line, and picks nodes from there for render_remote
* improve _http_render_execute error handling, sends back an error reply now
* ignore SIGPIPE. This hadn't shown up before (probably read-EOF instead), but it uncovered a bug in evhttp that caused an infinite bufferevent_write loop -> oom_killer -> DoS attack
* yes, this commit is missing four new files, those will be included in the next one

committer: Tero Marttila <terom@fixme.fi>

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LDFLAGS = -Llib/libevent-dev/lib -levent -lpng

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CFLAGS = -Wall -g -Ilib/libevent-dev/include

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EXECS = render_file web_main render_node

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all: render_file render_node web_main

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common.o: common.c common.h

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remote_node.o: remote_node.c remote_node.h

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remote_pool.o: remote_pool.c remote_pool.h

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render.o: render.c render.h

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render_remote.o: render_remote.c render_remote.h

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render_file.o: render_file.c

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render_node.o: render_node.c

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web_main.o: web_main.c

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render_file: render_file.o common.o render.o mandelbrot.o

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render_node: render_node.o common.o render.o mandelbrot.o

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web_main: web_main.o common.o render.o remote_node.o remote_pool.o render_remote.o

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clean :

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	rm *.o ${EXECS}

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