2022-08-03 07:51:30 +00:00
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Cheng Zhao <zcbenz@gmail.com>
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Date: Tue, 2 Aug 2022 11:53:00 +0900
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Subject: fix: link with @loader_path/libffmpeg.dylib
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Submitted to https://chromium-review.googlesource.com/c/chromium/third_party/ffmpeg/+/3803946.
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When building with `is_component_build=false is_component_ffmpeg=true`,
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we must manually instruct executables to link with the ffmpeg.dylib,
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which is generated at the @loader_path, where for most targets is the
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out/{Release,Debug} dir.
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Using @rpath is wrong because the @rpath of most targets does not
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include the out dir, and the linker won't be able to find ffmpeg.dylib
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because of so.
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diff --git a/BUILD.gn b/BUILD.gn
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2024-09-25 11:19:39 +00:00
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index 0ac39bfbd05f56c5601a231249f1d9286d7d8da7..1bc23f7fa8ddcccc543d23b5353326df58475a87 100644
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2022-08-03 07:51:30 +00:00
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--- a/BUILD.gn
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+++ b/BUILD.gn
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2024-09-25 11:19:39 +00:00
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@@ -448,7 +448,7 @@ if (is_component_ffmpeg) {
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2022-08-03 07:51:30 +00:00
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if (!is_component_build) {
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if (is_mac) {
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- ldflags += [ "-Wl,-install_name,@rpath/libffmpeg.dylib" ]
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+ ldflags += [ "-Wl,-install_name,@loader_path/libffmpeg.dylib" ]
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} else if (is_linux) {
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2024-02-29 09:31:13 +00:00
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all_dependent_configs =
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[ "//build/config/gcc:rpath_for_built_shared_libraries" ]
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