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==> Making package: lib32-gst-libav 1.18.1-1 (Tue 08 Dec 2020 11:03:10 PM CST)
==> Retrieving sources...
  -> Updating gst-libav git repo...
Fetching origin
==> Validating source files with sha256sums...
    gst-libav ... Skipped
==> Making package: lib32-gst-libav 1.18.1-1 (Tue 08 Dec 2020 11:03:12 PM CST)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving sources...
  -> Updating gst-libav git repo...
Fetching origin
==> Validating source files with sha256sums...
    gst-libav ... Skipped
==> Removing existing $srcdir/ directory...
==> Extracting sources...
  -> Creating working copy of gst-libav git repo...
Cloning into 'gst-libav'...
done.
Switched to a new branch 'makepkg'
==> Starting pkgver()...
==> Sources are ready.
==> Making package: lib32-gst-libav 1.18.1-1 (Tue 08 Dec 2020 11:03:14 PM CST)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> WARNING: Using existing $srcdir/ tree
==> Starting pkgver()...
==> Removing existing $pkgdir/ directory...
==> Starting build()...
+ exec meson setup --prefix /usr --libexecdir lib --sbindir bin --buildtype plain --auto-features enabled --wrap-mode nodownload -D b_lto=true -D b_pie=true gst-libav build --libdir=lib32 --libexecdir=lib32 -D doc=disabled -D 'package-name=GStreamer FFmpeg Plugin (Arch Linux)' -D package-origin=https://www.archlinux.org/
The Meson build system
Version: 0.56.0
Source dir: /home/fengyu/.cache/yay/lib32-gst-libav/src/gst-libav
Build dir: /home/fengyu/.cache/yay/lib32-gst-libav/src/build
Build type: native build
Project name: gst-libav
Project version: 1.18.1
Using 'CC' from environment with value: 'gcc -m32'
Using 'CFLAGS' from environment with value: '-march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong -fno-plt'
Using 'LDFLAGS' from environment with value: '-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now'
Using 'CPPFLAGS' from environment with value: '-D_FORTIFY_SOURCE=2'
C compiler for the host machine: gcc -m32 (gcc 10.2.0 "gcc (GCC) 10.2.0")
C linker for the host machine: gcc -m32 ld.bfd 2.35.1
Using 'CXX' from environment with value: 'g++ -m32'
Using 'CXXFLAGS' from environment with value: '-march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong -fno-plt'
Using 'LDFLAGS' from environment with value: '-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now'
Using 'CPPFLAGS' from environment with value: '-D_FORTIFY_SOURCE=2'
C++ compiler for the host machine: g++ -m32 (gcc 10.2.0 "g++ (GCC) 10.2.0")
C++ linker for the host machine: g++ -m32 ld.bfd 2.35.1
Using 'CC' from environment with value: 'gcc -m32'
Using 'CFLAGS' from environment with value: '-march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong -fno-plt'
Using 'LDFLAGS' from environment with value: '-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now'
Using 'CPPFLAGS' from environment with value: '-D_FORTIFY_SOURCE=2'
Using 'CXX' from environment with value: 'g++ -m32'
Using 'CXXFLAGS' from environment with value: '-march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong -fno-plt'
Using 'LDFLAGS' from environment with value: '-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now'
Using 'CPPFLAGS' from environment with value: '-D_FORTIFY_SOURCE=2'
Host machine cpu family: x86
Host machine cpu: i686
Using 'PKG_CONFIG' from environment with value: '/usr/bin/i686-pc-linux-gnu-pkg-config'
Found pkg-config: /usr/bin/i686-pc-linux-gnu-pkg-config (1.7.3)
Run-time dependency libavfilter found: YES 7.85.100
Run-time dependency libavformat found: YES 58.45.100
Run-time dependency libavcodec found: YES 58.91.100
Run-time dependency libavutil found: YES 56.51.100
Checking if "libav is provided by FFmpeg" with dependencies libavfilter, libavformat, libavcodec, libavutil compiles: YES 
Has header "unistd.h" : YES 
Run-time dependency gstreamer-1.0 found: YES 1.18.1
Run-time dependency gstreamer-base-1.0 found: YES 1.18.1
Run-time dependency gstreamer-video-1.0 found: YES 1.18.1
Run-time dependency gstreamer-audio-1.0 found: YES 1.18.1
Run-time dependency gstreamer-pbutils-1.0 found: YES 1.18.1
Library m found: YES
Compiler for C supports arguments -fvisibility=hidden: YES 
Compiler for C supports link arguments -Wl,--exclude-libs=ALL: YES 
Compiler for C supports arguments -fno-strict-aliasing: YES 
Message: GStreamer debug system is enabled
Compiler for C supports arguments -Wmissing-declarations: YES 
Compiler for C supports arguments -Wmissing-prototypes: YES 
Compiler for C supports arguments -Wold-style-definition: YES 
Compiler for C supports arguments -Wredundant-decls: YES 
Compiler for C supports arguments -Wundef: YES 
Compiler for C supports arguments -Wwrite-strings: YES 
Compiler for C supports arguments -Wformat: YES 
Compiler for C supports arguments -Wformat-nonliteral: YES 
Compiler for C supports arguments -Wformat-security: YES 
Compiler for C supports arguments -Winit-self: YES 
Compiler for C supports arguments -Wmissing-include-dirs: YES 
Compiler for C supports arguments -Waddress: YES 
Compiler for C supports arguments -Wno-multichar: YES 
Compiler for C supports arguments -Waggregate-return: YES 
Compiler for C supports arguments -Wdeclaration-after-statement: YES 
Compiler for C supports arguments -Wvla: YES 
Compiler for C supports arguments -Wpointer-arith: YES 
Program /usr/lib32/gstreamer-1.0/gst-plugins-doc-cache-generator found: YES (/usr/lib32/gstreamer-1.0/gst-plugins-doc-cache-generator)
Program hotdoc skipped: feature doc disabled
Message: Hotdoc not found, not building the documentation
Program scripts/extract-release-date-from-doap-file.py found: YES (/home/fengyu/.cache/yay/lib32-gst-libav/src/gst-libav/scripts/extract-release-date-from-doap-file.py)
Message: Package release date: 2020-10-26
Configuring config.h using configuration
Program python3 found: YES (/usr/bin/python)
Build targets in project: 2

Option buildtype is: plain [default: debugoptimized]
Found ninja-1.10.2 at /usr/bin/ninja
Found runner: ['/usr/bin/ninja']
ninja: Entering directory `build'
[1/13] Compiling C object ext/libav/libgstlibav.so.p/gstavdemux.c.o
FAILED: ext/libav/libgstlibav.so.p/gstavdemux.c.o 
gcc -m32 -Iext/libav/libgstlibav.so.p -Iext/libav -I../gst-libav/ext/libav -I. -I../gst-libav -I/usr/include/gstreamer-1.0 -I/usr/include/glib-2.0 -I/usr/lib32/glib-2.0/include -I/usr/include/orc-0.4 -flto -fdiagnostics-color=always -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -fvisibility=hidden -fno-strict-aliasing -Wmissing-declarations -Wmissing-prototypes -Wold-style-definition -Wredundant-decls -Wundef -Wwrite-strings -Wformat -Wformat-nonliteral -Wformat-security -Winit-self -Wmissing-include-dirs -Waddress -Wno-multichar -Waggregate-return -Wdeclaration-after-statement -Wvla -Wpointer-arith -march=x86-64 -mtune=generic -O2 -fstack-protector-strong -fno-plt -D_FORTIFY_SOURCE=2 -fPIC -pthread -DHAVE_CONFIG_H -MD -MQ ext/libav/libgstlibav.so.p/gstavdemux.c.o -MF ext/libav/libgstlibav.so.p/gstavdemux.c.o.d -o ext/libav/libgstlibav.so.p/gstavdemux.c.o -c ../gst-libav/ext/libav/gstavdemux.c
../gst-libav/ext/libav/gstavdemux.c: In function ‘gst_ffmpegdemux_do_seek’:
../gst-libav/ext/libav/gstavdemux.c:486:24: error: ‘AVStream’ has no member named ‘index_entries’
  486 |       fftarget = stream->index_entries[keyframeidx].timestamp;
      |                        ^~
[12/13] Compiling C object ext/libav/libgstlibav.so.p/gstavcodecmap.c.o
ninja: build stopped: subcommand failed.
==> ERROR: A failure occurred in build().
    Aborting...

Error building: "generic/plugin-test.c:31:F:existence:test_libav_plugin:0: Could not load FFmpeg plugin"

Even though it should pull ffmpeg, I'm gonna build and install lib32-ffmpeg and see if it builds after.

@mozo I can't reproduce this. As it says, you'd have to examine tests/check/test-suite.log for the exact problem, but everything seems fine on my end.

My log doesn't seem very helpful at all: 2 GStreamer libav 1.16.2: tests/check/test-suite.log 3 ======================================================== 4 5 # TOTAL: 4 6 # PASS: 4 7 # SKIP: 0 8 # XFAIL: 0 9 # FAIL: 0 10 # XPASS: 0 11 # ERROR: 0 12 13 .. contents:: :depth: 2

But maybe yours has some insight.

Fails to build :(

https://pastebin.com/j2YKgKjB

fails to build

======================================================== GStreamer libav 1.14.4: tests/check/test-suite.log ========================================================

TOTAL: 4

PASS: 3

SKIP: 0

XFAIL: 0

FAIL: 1

XPASS: 0

ERROR: 0

.. contents:: :depth: 2

FAIL: generic/plugin-test

Running suite(s): Plugin 0%: Checks: 2, Failures: 2, Errors: 0 generic/plugin-test.c:31:F:existence:test_libav_plugin:0: Could not load FFmpeg plugin generic/plugin-test.c:46:F:existence:test_libav_update_reg:0: Assertion 'encoder != NULL' failed Check suite plugin_test ran in 0.003s (tests failed: 2) FAIL generic/plugin-test (exit status: 2)

@rodrigo21, please report this problem to lib32-gst-plugins-base-libs.

As mentioned, the dependency chain breaks at lib32-gst-plugins-base-libs, not this package, and all lib32-* packages should depend on original package for headers.

I'm still having the same problem.  I had to add gst-plugins-base-libs as makepedends because it's not a dependency of lib32-gst-plugins-base-libs and this package needs /usr/include/gst/audio/audio.h.

@rodrigo21, that's strange. The dependency chain should be this lib32-gst-libav -> lib32-gst-plugins-base-libs -> gst-plugin-base-libs.

So how did you get lib32-gst-plugins-base-libs without dependency on gst-plugin-base-libs?

I had to add gst-plugins-base-libs in makedepends and build in a chroot to compile it. You can also remove bzip2 according to namcap: Dependency bzip2 included but already satisfied.

Version bump, the latest version doesn't use system ffmpeg but compile from source. Thus now selftest should finish without problem, and no longer needs lib32-ffmpeg.

BTW, the PKGBUILD is also updated to try to reduce the difference between upstream extra/gst-libav.