なんだ．．．？

順調にmakeが終わってると思い込んでたら、実はけっこうエラーを吐いてやがる。

lydia:~/opencv/_make$ /usr/bin/make -f make_all_cygwin.mak all
make: [all] Error 1 (ignored)
make[1]: [../../bin/cygcxcore100d.dll] Error 1 (ignored)
make[1]: [../../bin/cygcxcore100d.dll] Error 1 (ignored)
Creating library file: ../../lib/libcxcored.dll.a
../../cv/src/./cvcanny.cpp: In function `void cvCanny(const void*, void*, double, double, int)':
../../cv/src/./cvcanny.cpp:51: warning: unused variable 'sec_tab'
make[1]: [../../bin/cygcv100d.dll] Error 1 (ignored)
make[1]: [../../bin/cygcv100d.dll] Error 1 (ignored)
Creating library file: ../../lib/libcvd.dll.a
make[1]: [../../bin/cygcvaux100d.dll] Error 1 (ignored)
make[1]: [../../bin/cygcvaux100d.dll] Error 1 (ignored)
Creating library file: ../../lib/libcvauxd.dll.a
../../ml/src/./mlboost.cpp: In member function `virtual void CvBoost::trim_weigh
ts()':
../../ml/src/./mlboost.cpp:1218: warning: unused variable 'cvFuncName'
../../ml/src/./mlboost.cpp: In member function `virtual void CvBoost::write_params(CvFileStorage*)':
../../ml/src/./mlboost.cpp:1445: warning: unused variable 'cvFuncName'
../../ml/src/./mlrtrees.cpp: In member function `virtual float CvRTrees::get_proximity(const CvMat*, const CvMat*, const CvMat*, const CvMat*) const':
../../ml/src/./mlrtrees.cpp:519: warning: unused variable 'cvFuncName'
make[1]: [../../bin/cygml100d.dll] Error 1 (ignored)
make[1]: [../../bin/cygml100d.dll] Error 1 (ignored)
Creating library file: ../../lib/libmld.dll.a
../../otherlibs/highgui/./window_w32.cpp:1290:1: warning: "TBSTYLE_GROUP" redefined
In file included from ../../otherlibs/highgui/./window_w32.cpp:50:
/usr/lib/../include/w32api/commctrl.h:441:1: warning: this is the location of the previous definition
make[1]: [../../bin/cyghighgui100d.dll] Error 1 (ignored)
make[1]: [../../bin/cyghighgui100d.dll] Error 1 (ignored)
Creating library file: ../../lib/libhighguid.dll.a
make[1]: [../../bin/cygcxts001d.dll] Error 1 (ignored)
make[1]: [../../bin/cygcxts001d.dll] Error 1 (ignored)
Creating library file: ../../lib/libcxtsd.dll.a
make[1]: [../../bin/cygcxcoretestd.exe] Error 1 (ignored)
make[1]: [../../bin/cygcxcoretestd.exe] Error 1 (ignored)
../../tests/cv/src/./achesscorners.cpp: In member function `virtual void CV_ChessboardDetectorTest::run(int)':
../../tests/cv/src/./achesscorners.cpp:131: warning: statement has no effect
make[1]: [../../bin/cygcvtestd.exe] Error 1 (ignored)
make[1]: [../../bin/cygcvtestd.exe] Error 1 (ignored)

ignoredされてるし、ライブラリはできてるから問題ないようにも思うけど、気持ち悪いな．．．
後でハマりそうな悪寒。