mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-11-07 07:26:13 -05:00
0e5e032d12
This reintroduces the patch that was deleted by
cf5f7a8bf9, adjusting file names.
* gnu/packages/patches/audacity-ffmpeg-fallback.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it here.
* gnu/packages/audio.scm (audacity)[patches]: Use it here.
Change-Id: I848df8a9762216eb2b02afc3843e0e9806db14be
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
61 lines
2 KiB
Diff
61 lines
2 KiB
Diff
From 3c20057d0cbbbed453a692d4dd4589d865808024 Mon Sep 17 00:00:00 2001
|
|
From: Liliana Marie Prikler <liliana.prikler@gmail.com>
|
|
Date: Sat, 29 Jan 2022 10:44:44 +0100
|
|
Subject: [PATCH] Add pkg-config fallback for locating ffmpeg.
|
|
|
|
Audacity >=3.1.0 no longer links against ffmpeg, but instead dynamically loads
|
|
it. This dynamic loading mechanism fails to properly locate libraries outside
|
|
of LD_LIBRARY_PATH.
|
|
|
|
See <https://issues.guix.gnu.org/53591>.
|
|
|
|
Bugs-added-by: Marius Bakke <marius@gnu.org>
|
|
|
|
diff --git a/libraries/lib-ffmpeg-support/CMakeLists.txt b/libraries/lib-ffmpeg-support/CMakeLists.txt
|
|
index b8803a1f5..f86559cca 100644
|
|
--- a/modules/mod-ffmpeg/lib-ffmpeg-support/CMakeLists.txt
|
|
+++ b/modules/mod-ffmpeg/lib-ffmpeg-support/CMakeLists.txt
|
|
@@ -1,5 +1,7 @@
|
|
|
|
if (${_OPT}use_ffmpeg)
|
|
+ pkg_check_modules(FFMPEG libavcodec libavformat libavutil)
|
|
+
|
|
set( SOURCES
|
|
FFmpegTypes.h
|
|
|
|
@@ -107,6 +109,12 @@ if (${_OPT}use_ffmpeg)
|
|
list(APPEND DEFINITIONS PRIVATE _DARWIN_C_SOURCE )
|
|
endif()
|
|
|
|
+ if (FFMPEG_FOUND)
|
|
+ pkg_get_variable(LIBAVCODEC_LIBDIR libavcodec libdir)
|
|
+ list(APPEND DEFINITIONS PRIVATE
|
|
+ "-DFFMPEG_PC_LIBDIR=\"${LIBAVCODEC_LIBDIR}\"")
|
|
+ endif()
|
|
+
|
|
audacity_library( lib-ffmpeg-support "${SOURCES}" "${LIBRARIES}"
|
|
"${DEFINITIONS}" ""
|
|
)
|
|
diff --git a/libraries/lib-ffmpeg-support/FFmpegFunctions.cpp b/libraries/lib-ffmpeg-support/FFmpegFunctions.cpp
|
|
index 55d6f676b..46640ef83 100644
|
|
--- a/modules/mod-ffmpeg/lib-ffmpeg-support/FFmpegFunctions.cpp
|
|
+++ b/modules/mod-ffmpeg/lib-ffmpeg-support/FFmpegFunctions.cpp
|
|
@@ -246,6 +246,18 @@ struct FFmpegFunctions::Private final
|
|
if (library->IsLoaded())
|
|
return library;
|
|
|
|
+#if defined(FFMPEG_PC_LIBDIR)
|
|
+ {
|
|
+ static const wxString libdir{FFMPEG_PC_LIBDIR};
|
|
+ const wxString fullName = wxFileName(libdir, libraryName).GetFullPath();
|
|
+
|
|
+ auto library = std::make_shared<wxDynamicLibrary>(fullName);
|
|
+
|
|
+ if (library->IsLoaded())
|
|
+ return library;
|
|
+ }
|
|
+#endif
|
|
+
|
|
return {};
|
|
}
|
|
};
|