Build Failure on Mac OS X (GLX support) (Bug #1603)

Added by Olexa Bilaniuk about 13 years ago. Updated over 9 years ago.

Status:	Open	Start date:	2012-02-15
Priority:	Normal	Due date:
Assignee:	Alexander Shishkov	% Done:	0%
Category:	highgui-gui
Target version:	3.0
Affected version:		Operating System:
Difficulty:		HW Platform:
Pull request:

Description

On Mac OS X 10.6.8 configured with OpenGL, build stops at modules/highgui/src/window_QT.cpp:3364 with a not-declared error of a GLX function.

<builddir>/opencv/modules/highgui/src/window_QT.cpp: In member function ‘virtual void GlFuncTab_QT::generateBitmapFont(const std::string&, int, int, bool, bool, int, int, int) const’:
<builddir>/opencv/modules/highgui/src/window_QT.cpp:3364: error: ‘glXUseXFont’ was not declared in this scope
<builddir>/opencv/modules/highgui/src/window_QT.cpp:3355: warning: unused variable ‘cvFuncName’
make[2]: *** [modules/highgui/CMakeFiles/opencv_highgui.dir/src/window_QT.cpp.o] Error 1
make[1]: *** [modules/highgui/CMakeFiles/opencv_highgui.dir/all] Error 2
make: *** [all] Error 2

This is, to the best of my knowledge, the only usage of a GLX function when building with Mac OS X. It isn't appropriate to use GLX on Mac OS X because Apple uses AGL's aglUseFont for the same purpose.

This error may be related to improper #ifdef@s: At the top of window_QT.cpp, #ifdef Q_WS_X11@ is used to guard the inclusion of GL/glx.h. However, at line 3364, a #ifndef Q_WS_WIN is used to guard the use of glXUseXFont. This allows a non-Windows machine possessing X11 but lacking GLX (i.e. Mac OS X) to reach the faulty call.

Related issues

duplicated by Bug #4495: Build Failure on Mac OS X (GLX support)

Open

2012-02-15

Associated revisions

Revision 4e31a3df
Added by Andrey Pavlenko over 11 years ago

Merge pull request #1603 from ilya-lavrenov:ocl_disable_svm_noblas

Revision e8451848
Added by Alexander Alekhin over 11 years ago

Merge remote-tracking branch 'upstream/2.4' into merge-2.4

#1538 from StevenPuttemans:bugfix_3283
#1545 from alalek:ocl_test_fix_rng
#1551 from alalek:cmake_install_win
#1570 from ilya-lavrenov:ipp_warn_fix
#1573 from alalek:perf_simple_strategy
#1574 from alalek:svm_workaround
#1576 from alalek:ocl_fix_cl_double
#1577 from ilya-lavrenov:ocl_setto_opencl12
#1578 from asmorkalov:android_fd_cp_fix
#1579 from ilya-lavrenov:ocl_norm
#1582 from sperrholz:ocl-arithm-additions
#1586 from ilya-lavrenov:ocl_setto_win_fix
#1589 from ilya-lavrenov:pr1582_fix
#1591 from alalek:ocl_remove_cl_hpp_h
#1592 from alalek:ocl_program_cache_update
#1593 from ilya-lavrenov:ocl_war_on_double
#1594 from ilya-lavrenov:ocl_perf
#1595 from alalek:cl_code_cleanup
#1596 from alalek:test_fix_run_py
#1597 from alalek:ocl_fix_cleanup
#1598 from alalek:ocl_fix_build_mac
#1599 from ilya-lavrenov:ocl_mac_kernel_warnings
#1601 from ilya-lavrenov:ocl_fix_tvl1_and_sparse
#1602 from alalek:ocl_test_dump_info
#1603 from ilya-lavrenov:ocl_disable_svm_noblas
#1605 from alalek:ocl_fixes
#1606 from ilya-lavrenov:ocl_imgproc
#1607 from ilya-lavrenov:ocl_fft_cleanup
#1608 from alalek:fix_warn_upd_haar
#1609 from ilya-lavrenov:ocl_some_optimization
#1610 from alalek:ocl_fix_perf_kalman
#1612 from alalek:ocl_fix_string_info
#1614 from ilya-lavrenov:ocl_svm_misprint
#1616 from ilya-lavrenov:ocl_cvtColor
#1617 from ilya-lavrenov:ocl_info
#1622 from a0byte:2.4
#1625 from ilya-lavrenov:to_string

Conflicts:
cmake/OpenCVConfig.cmake
cmake/OpenCVDetectPython.cmake
cmake/OpenCVGenConfig.cmake
modules/core/CMakeLists.txt
modules/nonfree/src/surf.ocl.cpp
modules/ocl/include/opencv2/ocl/ocl.hpp
modules/ocl/include/opencv2/ocl/private/util.hpp
modules/ocl/perf/main.cpp
modules/ocl/src/arithm.cpp
modules/ocl/src/cl_operations.cpp
modules/ocl/src/cl_programcache.cpp
modules/ocl/src/color.cpp
modules/ocl/src/fft.cpp
modules/ocl/src/filtering.cpp
modules/ocl/src/gemm.cpp
modules/ocl/src/haar.cpp
modules/ocl/src/imgproc.cpp
modules/ocl/src/matrix_operations.cpp
modules/ocl/src/pyrlk.cpp
modules/ocl/src/split_merge.cpp
modules/ocl/src/svm.cpp
modules/ocl/test/main.cpp
modules/ocl/test/test_fft.cpp
modules/ocl/test/test_moments.cpp
modules/ocl/test/test_objdetect.cpp
modules/ocl/test/test_optflow.cpp
modules/ocl/test/utility.hpp
modules/python/CMakeLists.txt
modules/ts/include/opencv2/ts.hpp
modules/ts/src/ts_perf.cpp
samples/android/face-detection/jni/DetectionBasedTracker_jni.cpp

History

#1
Updated by Olexa Bilaniuk about 13 years ago

The revision that I have attempted to build is r7306, although the particular file has had the incorrect call since r7052 and preprocessor directives since r7048.