[FFmpeg-trac] #9310(build system:reopened): ffmpeg configure ignores CC and CXX environment variables

[FFmpeg]

#9310: ffmpeg configure ignores CC and CXX environment variables
-------------------------------------+-------------------------------------
             Reporter:  Simon Toth   |                    Owner:  (none)
                 Type:  defect       |                   Status:  reopened
             Priority:  normal       |                Component:  build
                                     |  system
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Comment (by Decedion):

 And apparently the compilation of ffmpeg does use g++, although there is
 no way to define it in configure.:

 {{{
 ...
 g++: error: unrecognized command-line option ‘-fintegrated-as’; did you
 mean ‘-no-integrated-cpp’?
 g++: error: unrecognized command-line option ‘-fintegrated-as’; did you
 mean ‘-no-integrated-cpp’?
 g++: error: unrecognized command-line option ‘-fintegrated-as’; did you
 mean ‘-no-integrated-cpp’?
 CC      libavdevice/pulse_audio_common.o
 CC      libavdevice/pulse_audio_dec.o
 CC      libavdevice/pulse_audio_enc.o
 CC      libavdevice/sdl2.o
 CC      libavdevice/sndio.o
 CC      libavdevice/sndio_dec.o
 CC      libavdevice/sndio_enc.o
 g++: error: unrecognized command-line option ‘-mstack-alignment=16’
 g++: error: unrecognized command-line option ‘-mstack-alignment=16’
 CC      libavdevice/timefilter.o
 g++: error: unrecognized command-line option ‘-mstack-alignment=16’
 CC      libavdevice/utils.o
 CC      libavdevice/v4l2-common.o
 CC      libavdevice/v4l2.o
 CC      libavdevice/v4l2enc.o
 CC      libavdevice/version.o
 g++: error: unrecognized command-line option ‘-Qunused-arguments’
 CC      libavdevice/xcbgrab.o
 CC      libavdevice/xv.o
 g++: error: unrecognized command-line option ‘-Qunused-arguments’
 g++: error: unrecognized command-line option ‘-Qunused-arguments’
 CC      libavdevice/reverse.o
 CC      libavfilter/aeval.o
 g++: error: unrecognized command-line option ‘-fintegrated-as’; did you
 mean ‘-no-integrated-cpp’?
 g++: error: unrecognized command-line option ‘-fintegrated-as’; did you
 mean ‘-no-integrated-cpp’?
 CC      libavfilter/af_acopy.o
 CC      libavfilter/af_acontrast.o
 CC      libavfilter/af_acrossover.o
 g++: error: unrecognized command-line option ‘-fintegrated-as’; did you
 mean ‘-no-integrated-cpp’?
 ....

 }}}
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9310#comment:6>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker