package ffmpeg

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ffmpeg 0.1.0

Error log

The package failed to build. The error log from opam follows.

Opam plugin "depext" may require upgrading/reinstalling. Reinstall the plugin on the current switch? [Y/n] y
The following actions will be performed:
  - recompile opam-depext 1.2.3

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved opam-depext.1.2.3  (cached)
-> removed   opam-depext.1.2.3
-> installed opam-depext.1.2.3
Done.

<><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
# Run eval $(opam env) to update the current shell environment

<><> Carrying on to "opam depext -viy ffmpeg.0.1.0 ocamlfind.1.9.6 host-arch-x86_64.1 conf-pkg-config.3" 

Since version 2.1, opam now handles external dependencies alongside OCaml ones, and the `depext` plugin interface is provided for backwards compatibility only. Consider using your usual `opam install` command to install both OCaml and system dependencies, or `opam install <pkg> --depext-only` if you want to only install external dependencies.
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
# The following system packages are needed:
libavutil-dev
libswscale-dev
pkg-config
[NOTE] Package host-arch-x86_64 is already installed (current version is 1).
[NOTE] Package ocamlfind is already installed (current version is 1.9.6).
The following actions will be performed:
  - install conf-pkg-config 3
  - install ffmpeg          0.1.0
===== 2 to install =====

The following system packages will first need to be installed:
    libavutil-dev libswscale-dev pkg-config

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
Let opam run your package manager to install the required system packages?
(answer 'n' for other options) [Y/n] y
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libavutil-dev" "libswscale-dev" "pkg-config"
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<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/6:
Processing  3/6: [conf-pkg-config: pkg-config]
-> retrieved ffmpeg.0.1.0  (cached)
+ /usr/bin/pkg-config "--help" (CWD=/home/opam/.opam/4.14/.opam-switch/build/conf-pkg-config.3)
- usage: pkgconf [OPTIONS] [LIBRARIES]
- 
- basic options:
- 
-   --help                            this message
-   --about                           print pkgconf version and license to stdout
-   --version                         print supported pkg-config version to stdout
-   --atleast-pkgconfig-version       check whether or not pkgconf is compatible
-                                     with a specified pkg-config version
-   --errors-to-stdout                print all errors on stdout instead of stderr
-   --print-errors                    ensure all errors are printed
-   --short-errors                    be less verbose about some errors
-   --silence-errors                  explicitly be silent about errors
-   --list-all                        list all known packages
-   --list-package-names              list all known package names
-   --simulate                        simulate walking the calculated dependency graph
-   --no-cache                        do not cache already seen packages when
-                                     walking the dependency graph
-   --log-file=filename               write an audit log to a specified file
-   --with-path=path                  adds a directory to the search path
-   --define-prefix                   override the prefix variable with one that is guessed based on
-                                     the location of the .pc file
-   --dont-define-prefix              do not override the prefix variable under any circumstances
-   --prefix-variable=varname         sets the name of the variable that pkgconf considers
-                                     to be the package prefix
-   --relocate=path                   relocates a path and exits (mostly for testsuite)
-   --dont-relocate-paths             disables path relocation support
- 
- cross-compilation personality support:
- 
-   --personality=triplet|filename    sets the personality to 'triplet' or a file named 'filename'
-   --dump-personality                dumps details concerning selected personality
- 
- checking specific pkg-config database entries:
- 
-   --atleast-version                 require a specific version of a module
-   --exact-version                   require an exact version of a module
-   --max-version                     require a maximum version of a module
-   --exists                          check whether or not a module exists
-   --uninstalled                     check whether or not an uninstalled module will be used
-   --no-uninstalled                  never use uninstalled modules when satisfying dependencies
-   --no-provides                     do not use 'provides' rules to resolve dependencies
-   --maximum-traverse-depth          maximum allowed depth for dependency graph
-   --static                          be more aggressive when computing dependency graph
-                                     (for static linking)
-   --shared                          use a simplified dependency graph (usually default)
-   --pure                            optimize a static dependency graph as if it were a normal
-                                     dependency graph
-   --env-only                        look only for package entries in PKG_CONFIG_PATH
-   --ignore-conflicts                ignore 'conflicts' rules in modules
-   --validate                        validate specific .pc files for correctness
- 
- querying specific pkg-config database fields:
- 
-   --define-variable=varname=value   define variable 'varname' as 'value'
-   --variable=varname                print specified variable entry to stdout
-   --cflags                          print required CFLAGS to stdout
-   --cflags-only-I                   print required include-dir CFLAGS to stdout
-   --cflags-only-other               print required non-include-dir CFLAGS to stdout
-   --libs                            print required linker flags to stdout
-   --libs-only-L                     print required LDPATH linker flags to stdout
-   --libs-only-l                     print required LIBNAME linker flags to stdout
-   --libs-only-other                 print required other linker flags to stdout
-   --print-requires                  print required dependency frameworks to stdout
-   --print-requires-private          print required dependency frameworks for static
-                                     linking to stdout
-   --print-provides                  print provided dependencies to stdout
-   --print-variables                 print all known variables in module to stdout
-   --digraph                         print entire dependency graph in graphviz 'dot' format
-   --keep-system-cflags              keep -I/usr/include entries in cflags output
-   --keep-system-libs                keep -L/lib:/lib/i386-linux-gnu:/lib/x86_64-linux-gnu:/lib/x86_64-linux-gnux32:/lib32:/libx32:/usr/lib:/usr/lib/i386-linux-gnu:/usr/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnux32:/usr/lib32:/usr/libx32 entries in libs output
-   --path                            show the exact filenames for any matching .pc files
-   --modversion                      print the specified module's version to stdout
-   --internal-cflags                 do not filter 'internal' cflags from output
- 
- filtering output:
- 
-   --msvc-syntax                     print translatable fragments in MSVC syntax
-   --fragment-filter=types           filter output fragments to the specified types
- 
- report bugs to <https://github.com/pkgconf/pkgconf/issues/new>.
-> compiled  conf-pkg-config.3
-> installed conf-pkg-config.3
Processing  5/6: [ffmpeg: ./configure]
+ /home/opam/.opam/4.14/.opam-switch/build/ffmpeg.0.1.0/./configure "--prefix" "/home/opam/.opam/4.14" (CWD=/home/opam/.opam/4.14/.opam-switch/build/ffmpeg.0.1.0)
- configuring ocaml-ffmpeg 0.1.0
- checking for gcc... gcc
- checking whether the C compiler works... yes
- checking for C compiler default output file name... a.out
- checking for suffix of executables... 
- checking whether we are cross compiling... no
- checking for suffix of object files... o
- checking whether we are using the GNU C compiler... yes
- checking whether gcc accepts -g... yes
- checking for gcc option to accept ISO C89... none needed
- checking build system type... x86_64-unknown-linux-gnu
- checking host system type... x86_64-unknown-linux-gnu
- checking for a BSD-compatible install... /usr/bin/install -c
- checking that calling user is not root... ok
- checking for gcc... (cached) gcc
- checking whether we are using the GNU C compiler... (cached) yes
- checking whether gcc accepts -g... (cached) yes
- checking for gcc option to accept ISO C89... (cached) none needed
- checking for ar... ar
- checking for ocamlc... ocamlc
- OCaml version is 4.14.2
- checking if ocaml compiler supports first-class modules... yes
- OCaml library path is /home/opam/.opam/4.14/lib/ocaml
- checking for ocamlopt... ocamlopt
- checking for ocamlc.opt... ocamlc.opt
- checking for ocamlopt.opt... ocamlopt.opt
- checking for ocaml... ocaml
- checking for ocamldep... ocamldep
- checking for ocamlmktop... ocamlmktop
- checking for ocamlmklib... ocamlmklib
- checking for ocamldoc... ocamldoc
- checking for ocamlbuild... no
- checking for camlidl... no
- checking for ocamllex... ocamllex
- checking for ocamllex.opt... ocamllex.opt
- checking for ocamlyacc... ocamlyacc
- checking for camlp4... no
- checking for camlp4boot... no
- checking for camlp4o... no
- checking for camlp4of... no
- checking for camlp4oof... no
- checking for camlp4orf... no
- checking for camlp4prof... no
- checking for camlp4r... no
- checking for camlp4rf... no
- checking for ocamlfind... ocamlfind
- checking for caml/threads.h... no
- checking for gcc option to produce PIC... -fPIC
- checking for pkg-config... /usr/bin/pkg-config
- checking pkg-config is at least version 0.9.0... yes
- checking whether pkg-config knows about libavutil... ok
- checking whether pkg-config knows about libswscale... ok
- configure: creating ./config.status
- config.status: creating Makefile
- config.status: creating src/META
- config.status: creating src/Makefile
Processing  5/6: [ffmpeg: make]
+ /usr/bin/make  (CWD=/home/opam/.opam/4.14/.opam-switch/build/ffmpeg.0.1.0)
- /usr/bin/make -C src all
- make[1]: Entering directory '/home/opam/.opam/4.14/.opam-switch/build/ffmpeg.0.1.0/src'
- make[2]: Entering directory '/home/opam/.opam/4.14/.opam-switch/build/ffmpeg.0.1.0/src'
- ocamldep swscale.ml > ._d/swscale.d
- ocamldep avutil.ml > ._d/avutil.d
- ocamlc.opt -c -cc "gcc" -ccopt "-fPIC -g -O2 -I/home/opam/.opam/4.14/include -I/usr/include/x86_64-linux-gnu  -I/usr/include/x86_64-linux-gnu  -Wall -DCAML_NAME_SPACE \
- 			-DPIC -fPIC -I/home/opam/.opam/4.14/include -I/usr/include/x86_64-linux-gnu  -I/usr/include/x86_64-linux-gnu   \
- 			    -o avutil_stubs.o " avutil_stubs.c
- avutil_stubs.c:13:31: error: array type has incomplete element type 'enum PixelFormat'
-    13 | static const enum PixelFormat PIXEL_FORMATS[] = {
-       |                               ^~~~~~~~~~~~~
- avutil_stubs.c:14:3: error: 'PIX_FMT_YUV420P' undeclared here (not in a function); did you mean 'AV_PIX_FMT_YUV420P'?
-    14 |   PIX_FMT_YUV420P,
-       |   ^~~~~~~~~~~~~~~
-       |   AV_PIX_FMT_YUV420P
- avutil_stubs.c:15:3: error: 'PIX_FMT_YUYV422' undeclared here (not in a function); did you mean 'AV_PIX_FMT_YUYV422'?
-    15 |   PIX_FMT_YUYV422,
-       |   ^~~~~~~~~~~~~~~
-       |   AV_PIX_FMT_YUYV422
- avutil_stubs.c:16:3: error: 'PIX_FMT_RGB24' undeclared here (not in a function); did you mean 'AV_PIX_FMT_RGB24'?
-    16 |   PIX_FMT_RGB24,
-       |   ^~~~~~~~~~~~~
-       |   AV_PIX_FMT_RGB24
- avutil_stubs.c:17:3: error: 'PIX_FMT_BGR24' undeclared here (not in a function); did you mean 'AV_PIX_FMT_BGR24'?
-    17 |   PIX_FMT_BGR24,
-       |   ^~~~~~~~~~~~~
-       |   AV_PIX_FMT_BGR24
- avutil_stubs.c:18:3: error: 'PIX_FMT_YUV422P' undeclared here (not in a function); did you mean 'AV_PIX_FMT_YUV422P'?
-    18 |   PIX_FMT_YUV422P,
-       |   ^~~~~~~~~~~~~~~
-       |   AV_PIX_FMT_YUV422P
- avutil_stubs.c:19:3: error: 'PIX_FMT_YUV444P' undeclared here (not in a function); did you mean 'AV_PIX_FMT_YUV444P'?
-    19 |   PIX_FMT_YUV444P,
-       |   ^~~~~~~~~~~~~~~
-       |   AV_PIX_FMT_YUV444P
- avutil_stubs.c:20:3: error: 'PIX_FMT_YUV410P' undeclared here (not in a function); did you mean 'AV_PIX_FMT_YUV410P'?
-    20 |   PIX_FMT_YUV410P,
-       |   ^~~~~~~~~~~~~~~
-       |   AV_PIX_FMT_YUV410P
- avutil_stubs.c:21:3: error: 'PIX_FMT_YUV411P' undeclared here (not in a function); did you mean 'AV_PIX_FMT_YUV411P'?
-    21 |   PIX_FMT_YUV411P,
-       |   ^~~~~~~~~~~~~~~
-       |   AV_PIX_FMT_YUV411P
- avutil_stubs.c:22:3: error: 'PIX_FMT_YUVJ422P' undeclared here (not in a function); did you mean 'AV_PIX_FMT_YUVJ422P'?
-    22 |   PIX_FMT_YUVJ422P,
-       |   ^~~~~~~~~~~~~~~~
-       |   AV_PIX_FMT_YUVJ422P
- avutil_stubs.c:23:3: error: 'PIX_FMT_YUVJ444P' undeclared here (not in a function); did you mean 'AV_PIX_FMT_YUVJ444P'?
-    23 |   PIX_FMT_YUVJ444P,
-       |   ^~~~~~~~~~~~~~~~
-       |   AV_PIX_FMT_YUVJ444P
- avutil_stubs.c:24:3: error: 'PIX_FMT_RGBA' undeclared here (not in a function); did you mean 'AV_PIX_FMT_RGBA'?
-    24 |   PIX_FMT_RGBA,
-       |   ^~~~~~~~~~~~
-       |   AV_PIX_FMT_RGBA
- avutil_stubs.c:25:3: error: 'PIX_FMT_BGRA' undeclared here (not in a function); did you mean 'AV_PIX_FMT_BGRA'?
-    25 |   PIX_FMT_BGRA
-       |   ^~~~~~~~~~~~
-       |   AV_PIX_FMT_BGRA
- avutil_stubs.c: In function 'caml_avutil_bits_per_pixel':
- avutil_stubs.c:39:32: error: 'av_pix_fmt_descriptors' undeclared (first use in this function); did you mean 'av_pix_fmt_desc_get_id'?
-    39 |   ans = av_get_bits_per_pixel(&av_pix_fmt_descriptors[p]);
-       |                                ^~~~~~~~~~~~~~~~~~~~~~
-       |                                av_pix_fmt_desc_get_id
- avutil_stubs.c:39:32: note: each undeclared identifier is reported only once for each function it appears in
- avutil_stubs.c:36:7: warning: variable 'p' set but not used [-Wunused-but-set-variable]
-    36 |   int p = Int_val(pixel);
-       |       ^
- avutil_stubs.c: In function 'PixelFormat_val':
- avutil_stubs.c:31:1: warning: control reaches end of non-void function [-Wreturn-type]
-    31 | }
-       | ^
- avutil_stubs.c: At top level:
- avutil_stubs.c:13:31: warning: 'PIXEL_FORMATS' defined but not used [-Wunused-variable]
-    13 | static const enum PixelFormat PIXEL_FORMATS[] = {
-       |                               ^~~~~~~~~~~~~
- make[2]: *** [OCamlMakefile:1124: avutil_stubs.o] Error 2
- make[2]: Leaving directory '/home/opam/.opam/4.14/.opam-switch/build/ffmpeg.0.1.0/src'
- make[1]: *** [OCamlMakefile:784: byte-code-library] Error 2
- make[1]: Leaving directory '/home/opam/.opam/4.14/.opam-switch/build/ffmpeg.0.1.0/src'
- make: *** [Makefile:9: all] Error 2
[ERROR] The compilation of ffmpeg.0.1.0 failed at "make".

#=== ERROR while compiling ffmpeg.0.1.0 =======================================#
# context              2.1.6 | linux/x86_64 | ocaml-base-compiler.4.14.2 | file:///src
# path                 ~/.opam/4.14/.opam-switch/build/ffmpeg.0.1.0
# command              /usr/bin/make
# exit-code            2
# env-file             ~/.opam/log/ffmpeg-115-7e88db.env
# output-file          ~/.opam/log/ffmpeg-115-7e88db.out
### output ###
# /usr/bin/make -C src all
# make[1]: Entering directory '/home/opam/.opam/4.14/.opam-switch/build/ffmpeg.0.1.0/src'
# make[2]: Entering directory '/home/opam/.opam/4.14/.opam-switch/build/ffmpeg.0.1.0/src'
# ocamldep swscale.ml > ._d/swscale.d
# ocamldep avutil.ml > ._d/avutil.d
# ocamlc.opt -c -cc "gcc" -ccopt "-fPIC -g -O2 -I/home/opam/.opam/4.14/include -I/usr/include/x86_64-linux-gnu  -I/usr/include/x86_64-linux-gnu  -Wall -DCAML_NAME_SPACE \
# 			-DPIC -fPIC -I/home/opam/.opam/4.14/include -I/usr/include/x86_64-linux-gnu  -I/usr/include/x86_64-linux-gnu   \
# 			    -o avutil_stubs.o " avutil_stubs.c
# avutil_stubs.c:13:31: error: array type has incomplete element type 'enum PixelFormat'
#    13 | static const enum PixelFormat PIXEL_FORMATS[] = {
#       |                               ^~~~~~~~~~~~~
# avutil_stubs.c:14:3: error: 'PIX_FMT_YUV420P' undeclared here (not in a function); did you mean 'AV_PIX_FMT_YUV420P'?
#    14 |   PIX_FMT_YUV420P,
#       |   ^~~~~~~~~~~~~~~
#       |   AV_PIX_FMT_YUV420P
# avutil_stubs.c:15:3: error: 'PIX_FMT_YUYV422' undeclared here (not in a function); did you mean 'AV_PIX_FMT_YUYV422'?
#    15 |   PIX_FMT_YUYV422,
#       |   ^~~~~~~~~~~~~~~
#       |   AV_PIX_FMT_YUYV422
# avutil_stubs.c:16:3: error: 'PIX_FMT_RGB24' undeclared here (not in a function); did you mean 'AV_PIX_FMT_RGB24'?
#    16 |   PIX_FMT_RGB24,
#       |   ^~~~~~~~~~~~~
#       |   AV_PIX_FMT_RGB24
# avutil_stubs.c:17:3: error: 'PIX_FMT_BGR24' undeclared here (not in a function); did you mean 'AV_PIX_FMT_BGR24'?
#    17 |   PIX_FMT_BGR24,
#       |   ^~~~~~~~~~~~~
#       |   AV_PIX_FMT_BGR24
# avutil_stubs.c:18:3: error: 'PIX_FMT_YUV422P' undeclared here (not in a function); did you mean 'AV_PIX_FMT_YUV422P'?
#    18 |   PIX_FMT_YUV422P,
#       |   ^~~~~~~~~~~~~~~
#       |   AV_PIX_FMT_YUV422P
# avutil_stubs.c:19:3: error: 'PIX_FMT_YUV444P' undeclared here (not in a function); did you mean 'AV_PIX_FMT_YUV444P'?
#    19 |   PIX_FMT_YUV444P,
#       |   ^~~~~~~~~~~~~~~
#       |   AV_PIX_FMT_YUV444P
# avutil_stubs.c:20:3: error: 'PIX_FMT_YUV410P' undeclared here (not in a function); did you mean 'AV_PIX_FMT_YUV410P'?
#    20 |   PIX_FMT_YUV410P,
#       |   ^~~~~~~~~~~~~~~
#       |   AV_PIX_FMT_YUV410P
# avutil_stubs.c:21:3: error: 'PIX_FMT_YUV411P' undeclared here (not in a function); did you mean 'AV_PIX_FMT_YUV411P'?
#    21 |   PIX_FMT_YUV411P,
#       |   ^~~~~~~~~~~~~~~
#       |   AV_PIX_FMT_YUV411P
# avutil_stubs.c:22:3: error: 'PIX_FMT_YUVJ422P' undeclared here (not in a function); did you mean 'AV_PIX_FMT_YUVJ422P'?
#    22 |   PIX_FMT_YUVJ422P,
#       |   ^~~~~~~~~~~~~~~~
#       |   AV_PIX_FMT_YUVJ422P
# avutil_stubs.c:23:3: error: 'PIX_FMT_YUVJ444P' undeclared here (not in a function); did you mean 'AV_PIX_FMT_YUVJ444P'?
#    23 |   PIX_FMT_YUVJ444P,
#       |   ^~~~~~~~~~~~~~~~
#       |   AV_PIX_FMT_YUVJ444P
# avutil_stubs.c:24:3: error: 'PIX_FMT_RGBA' undeclared here (not in a function); did you mean 'AV_PIX_FMT_RGBA'?
#    24 |   PIX_FMT_RGBA,
#       |   ^~~~~~~~~~~~
#       |   AV_PIX_FMT_RGBA
# avutil_stubs.c:25:3: error: 'PIX_FMT_BGRA' undeclared here (not in a function); did you mean 'AV_PIX_FMT_BGRA'?
#    25 |   PIX_FMT_BGRA
#       |   ^~~~~~~~~~~~
#       |   AV_PIX_FMT_BGRA
# avutil_stubs.c: In function 'caml_avutil_bits_per_pixel':
# avutil_stubs.c:39:32: error: 'av_pix_fmt_descriptors' undeclared (first use in this function); did you mean 'av_pix_fmt_desc_get_id'?
#    39 |   ans = av_get_bits_per_pixel(&av_pix_fmt_descriptors[p]);
#       |                                ^~~~~~~~~~~~~~~~~~~~~~
#       |                                av_pix_fmt_desc_get_id
# avutil_stubs.c:39:32: note: each undeclared identifier is reported only once for each function it appears in
# avutil_stubs.c:36:7: warning: variable 'p' set but not used [-Wunused-but-set-variable]
#    36 |   int p = Int_val(pixel);
#       |       ^
# avutil_stubs.c: In function 'PixelFormat_val':
# avutil_stubs.c:31:1: warning: control reaches end of non-void function [-Wreturn-type]
#    31 | }
#       | ^
# avutil_stubs.c: At top level:
# avutil_stubs.c:13:31: warning: 'PIXEL_FORMATS' defined but not used [-Wunused-variable]
#    13 | static const enum PixelFormat PIXEL_FORMATS[] = {
#       |                               ^~~~~~~~~~~~~
# make[2]: *** [OCamlMakefile:1124: avutil_stubs.o] Error 2
# make[2]: Leaving directory '/home/opam/.opam/4.14/.opam-switch/build/ffmpeg.0.1.0/src'
# make[1]: *** [OCamlMakefile:784: byte-code-library] Error 2
# make[1]: Leaving directory '/home/opam/.opam/4.14/.opam-switch/build/ffmpeg.0.1.0/src'
# make: *** [Makefile:9: all] Error 2



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build ffmpeg 0.1.0
+- 
+- The following changes have been performed
| - install conf-pkg-config 3
+- 
# Run eval $(opam env) to update the current shell environment

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/4.14/.opam-switch/backup/state-20240912212330.export"
'opam --cli=2.1 install ffmpeg.0.1.0 ocamlfind.1.9.6 host-arch-x86_64.1 conf-pkg-config.3 --verbose --yes --confirm-level=unsafe-yes' failed.
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