[bug#42455] [PATCH 1/1] gnu: ffmpeg: Add support for libgme.

[bug#42455] [PATCH 1/1] gnu: ffmpeg: Add support for libgme.

[Jesse Gibbons]

* gnu/packages/video.scm (ffmpeg):
[inputs]: Add libgme.
[arguments]: Pass "--enable-libgme" to configure.
---
gnu/packages/video.scm | 2 ++
1 file changed, 2 insertions(+)

diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index 6b57d384e1..cbb8e76949 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -963,6 +963,7 @@ operate properly.")
("libcaca" ,libcaca)
("libcdio-paranoia" ,libcdio-paranoia)
("libdrm" ,libdrm)
+ ("libgme" ,libgme)
("libtheora" ,libtheora)
("libva" ,libva)
("libvdpau" ,libvdpau)
@@ -1057,6 +1058,7 @@ operate properly.")
"--enable-libcdio"
"--enable-libdav1d"
"--enable-libfreetype"
+ "--enable-libgme"
"--enable-libmp3lame"
"--enable-libopus"
"--enable-libpulse"

[bug#42455] [PATCH 1/1] gnu: ffmpeg: Add support for libgme.

[Marius Bakke]

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Jesse Gibbons <jgibbons2357@gmail.com> writes:

> * gnu/packages/video.scm (ffmpeg):
> [inputs]: Add libgme.
> [arguments]: Pass "--enable-libgme" to configure.

'libgme' appears to keep a reference to 'gcc':

$ guix size libgme 
store item                          total    self
/gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0              178.5   107.3  59.1%    <--- this should not be here
/gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31              38.4    36.7  20.2%
/gnu/store/01b4w3m6mp55y531kyi1g8shh722kwqm-gcc-7.5.0-lib           71.0    32.6  18.0%
/gnu/store/483hgxdmnhh2jh471d0x3aywqrpfp36k-libgme-0.6.3           181.6     3.1   1.7%
/gnu/store/mmhimfwmmidf09jw1plw3aw1g1zn2nkh-bash-static-5.0.16       1.6     1.6   0.9%
/gnu/store/g2s5jfkfd4k973wb58476b1bbv9zpm6m-zlib-1.2.11             38.6     0.2   0.1%
total: 181.6 MiB

Thus adding it to ffmpeg would increase the closure size of ffmpeg by
more than 100MiB (compare 'guix size ffmpeg' and
'guix size libgme ffmpeg').

We should sort out that GCC reference first.

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