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Date:      Fri, 1 Jul 2011 06:56:07 GMT
From:      Hartmann@FreeBSD.org, "O." <ohartman@mail.zedat.fu-berlin.de>
To:        freebsd-gnats-submit@FreeBSD.org
Subject:   ports/158553: graphics/visionworkbench: /usr/lib/crt1.o: In function `_start': /usr/src/lib/csu/amd64/crt1.c:(.text+0x81): undefined reference to `main' collect2: ld returned 1 exit status
Message-ID:  <201107010656.p616u7Hu067941@red.freebsd.org>
Resent-Message-ID: <201107010700.p6170EwI087182@freefall.freebsd.org>

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>Number:         158553
>Category:       ports
>Synopsis:       graphics/visionworkbench: /usr/lib/crt1.o: In function `_start': /usr/src/lib/csu/amd64/crt1.c:(.text+0x81): undefined reference to `main' collect2: ld returned 1 exit status
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Jul 01 07:00:14 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Hartmann, O.
>Release:        FreeBSD 9.0-CURRENT/amd64 CLANG
>Organization:
FU Berlin
>Environment:
>Description:
Updating/recompiling port graphics/visionworkbench fails updating/compiling due to the following compiler/linker error.

The box' OS is compiled using CLANG.

------

 CXX    make_ba_test_data.o
make_ba_test_data.cc: In function 'void write_control_network(boost::shared_ptr<vw::ba::ControlNetwork>, int, std::string, boost::filesystem2::path)':
make_ba_test_data.cc:997:30: warning: comparison between signed and unsigned integer expressions
make_ba_test_data.cc: In function 'void write_camera_models(CameraVector, std::string, boost::filesystem2::path)':
make_ba_test_data.cc:1051:36: warning: 'void vw::camera::PinholeModel::write_file(const std::string&) const' is deprecated (declared at /usr/ports/graphics/visionworkbench/work/VisionWorkbench-2.2.0/src/vw/Camera/PinholeModel.h:231)
  CXXLD  make_ba_test_data
Making all in test
  CXXLD  geotif-generate
/usr/lib/crt1.o: In function `_start':
/usr/src/lib/csu/amd64/crt1.c:(.text+0x81): undefined reference to `main'
collect2: ld returned 1 exit status
*** Error code 1

Stop in /usr/ports/graphics/visionworkbench/work/VisionWorkbench-2.2.0/src/test.
*** Error code 1

Stop in /usr/ports/graphics/visionworkbench/work/VisionWorkbench-2.2.0/src.
*** Error code 1

Stop in /usr/ports/graphics/visionworkbench/work/VisionWorkbench-2.2.0.
*** Error code 1

Stop in /usr/ports/graphics/visionworkbench.

===>>> make failed for graphics/visionworkbench
===>>> Aborting update

===>>> Update for graphics/visionworkbench failed
===>>> Aborting update

>How-To-Repeat:
try to compile/update port graphics/visionworkbench on a 9.0-CURRENT/amd64 with OS built using CLANG.
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted:



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