1 files changed, 47 insertions, 0 deletions
diff --git a/gnu/packages/patches/ungoogled-chromium-system-zlib.patch b/gnu/packages/patches/ungoogled-chromium-system-zlib.patch
new file mode 100644
index 0000000000..b6e3c0f075
--- /dev/null
+++ b/gnu/packages/patches/ungoogled-chromium-system-zlib.patch
@@ -0,0 +1,47 @@
+Use zlib instead of the bundled lzma_sdk.
+
+Adapted from Debian:
+https://salsa.debian.org/chromium-team/chromium/-/blob/master/debian/patches/system/zlib.patch
+
+diff --git a/courgette/BUILD.gn b/courgette/BUILD.gn
+--- a/courgette/BUILD.gn
++++ b/courgette/BUILD.gn
+@@ -58,7 +58,6 @@ static_library("courgette_lib") {
+ 
+   deps = [
+     "//base",
+-    "//third_party/lzma_sdk",
+   ]
+ 
+   public_deps = [
+@@ -79,7 +78,6 @@ source_set("courgette_common") {
+   ]
+   deps = [
+     "//base",
+-    "//third_party/lzma_sdk",
+   ]
+ }
+ 
+diff --git a/courgette/crc.cc b/courgette/crc.cc
+--- a/courgette/crc.cc
++++ b/courgette/crc.cc
+@@ -7,6 +7,8 @@
+ #include <stdint.h>
+ #include <stddef.h>
+ 
++#define COURGETTE_USE_CRC_LIB
++
+ #ifdef COURGETTE_USE_CRC_LIB
+ #  include "zlib.h"
+ #else
+diff --git a/third_party/perfetto/gn/BUILD.gn b/third_party/perfetto/gn/BUILD.gn
+--- a/third_party/perfetto/gn/BUILD.gn
++++ b/third_party/perfetto/gn/BUILD.gn
+@@ -304,7 +304,6 @@ if (enable_perfetto_zlib) {
+       public_configs = [ "//buildtools:zlib_config" ]
+       public_deps = [ "//buildtools:zlib" ]
+     } else {
+-      public_configs = [ "//third_party/zlib:zlib_config" ]
+       public_deps = [ "//third_party/zlib" ]
+     }
+   }