[MacPorts] #37142: MacPorts' FFMpeg + Mythtv-core.25 = incompatible

[MacPorts]

#37142: MacPorts' FFMpeg + Mythtv-core.25 = incompatible
-------------------------------+--------------------------
  Reporter:  shiggymiyamoto@…  |      Owner:  ctreleaven@…
      Type:  defect            |     Status:  new
  Priority:  Normal            |  Milestone:
 Component:  ports             |    Version:  2.1.2
Resolution:                    |   Keywords:
      Port:  mythtv-core.25    |
-------------------------------+--------------------------

Comment (by devans@…):

 Nonetheless, it is using include files from the current MacPorts ffmpeg as
 shown by these errors:


 {{{
 :info:build filter_postprocess.c:26:5: error: unknown type name
 'pp_mode_t'; did you mean 'pp_mode'?
 :info:build     pp_mode_t* mode;
 :info:build     ^~~~~~~~~
 :info:build     pp_mode
 :info:build /opt/local/include/libpostproc/postprocess.h:70:14: note:
 'pp_mode' declared here
 :info:build typedef void pp_mode;
 :info:build              ^

 :info:build filter_postprocess.c:27:5: error: unknown type name
 'pp_context_t'; did you mean 'pp_context'?
 :info:build     pp_context_t* context;
 :info:build     ^~~~~~~~~~~~
 :info:build     pp_context
 :info:build /opt/local/include/libpostproc/postprocess.h:69:14: note:
 'pp_context' declared here
 :info:build typedef void pp_context;
 :info:build              ^

 }}}

 In the current libpostproc API (ffmpeg 1.0) pp_mode_t and pp_context_t
 have indeed been replaced
 by pp_mode and pp_context respectively.

 I believe the problem is that

 {{{
 -I/opt/local/include
 }}}

 precedes


 {{{
 -I../../external/FFmpeg
 }}}

 in the build command for filter_postprocess.o

 {{{
 :info:build /opt/local/bin/clang-mp-3.0 -c -pipe -I/opt/local/include
 -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
 -D_DARWIN_C_SOURCE -DPIC -pipe -O2 -arch x86_64 -std=c99 -fomit-frame-
 pointer -fPIC -g -Wall -Wno-parentheses -Wno-switch -Wdisabled-
 optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wcast-
 qual -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -O3 -fno-
 math-errno -fno-signed-zeros -Qunused-arguments -Wno-missing-prototypes
 -I/opt/local/include -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64
 -D_LARGEFILE_SOURCE -D_DARWIN_C_SOURCE -DPIC -pipe -O2 -arch x86_64
 -std=c99 -fomit-frame-pointer -fPIC -g -Wall -Wno-parentheses -Wno-switch
 -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-
 sign -Wcast-qual -Wwrite-strings -Wtype-limits -Wundef -Wmissing-
 prototypes -O3 -fno-math-errno -fno-signed-zeros -Qunused-arguments -DMMX
 -DUSING_APPLEREMOTE -D_GNU_SOURCE -DMMX -DUSING_APPLEREMOTE -D_GNU_SOURCE
 -I/opt/local/share/qt4/mkspecs/macx-g++ -I. -I/usr/include -I/opt/local
 -I/opt/local/include/libxml2 -I../../libs/libmythtv
 -I../../libs/libmythbase -I../../external/FFmpeg -I/usr/include
 -I/opt/local -I/opt/local/include/libxml2 -I../../libs/libmythtv -o
 filter_postprocess.o filter_postprocess.c
 }}}

 In my case, the build machine is a MacBookPro 15" running Lion
 {{{
 devans$ sw_vers; xcodebuild -version
 ProductName:    Mac OS X
 ProductVersion: 10.7.5
 BuildVersion:   11G63
 Xcode 4.5.2
 Build version 4G2008a
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/37142#comment:3>
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