[haiku-bugs] Re: [Haiku] #8730: Improve the build system for building on Haiku
- From: "mmadia" <trac@xxxxxxxxxxxx>
- Date: Mon, 06 Aug 2012 15:00:36 -0000
#8730: Improve the build system for building on Haiku
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Reporter: mmadia | Owner: mmadia
Type: enhancement | Status: in-progress
Priority: normal | Milestone: R1
Component: Build System | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
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Comment (by mmadia):
As a quick summary, 18 headers are done out of 123 (judging by {{{ find .
-type f | wc -l }}} in headers/build/[config, os, posix]).
For {{{ jam -q libroot_build.so }}}, src/build/libroot/atomic.cpp and
src/build/libroot/byterorder.cpp compile and currently fails on
errors.cpp.
Replying to [comment:2 bonefish]:
> I left out the STL issue. Code that needs a Haiku environment might also
need the STL. This may or may not be a bigger problem. First of all, the
STL headers must be prevented from including any build platform POSIX
headers, so any that aren't in headers/build/posix yet need to be added.
The purely templatized code that doesn't have an instantiation in
libstdc++ will probably be fine. Other stuff may clash with the Haiku
build environment, though (possibly only noticed when the tools using it
crash). It probably also depends what parts of the STL are actually used.
So I'm still hoping for the best. If that doesn't work, things get tricky.
We could either try to provide a mini STL ourselves or build a complete
one for our Haiku build environment from the build tools sources. Either
approach may fail as well.
And that brings us to [http://cgit.haiku-
os.org/haiku/tree/src/build/libroot/errors.cpp errors.cpp]
{{{
#include <map>
using namespace std;
static map<int, int> sToHaikuErrorMap;
static map<int, int> sToHostErrorMap;
static bool sErrorMapsInitialized = false;
}}}
How should we proceed?
--
Ticket URL: <http://dev.haiku-os.org/ticket/8730#comment:13>
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