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Index: chromium-142.0.7444.52/build/toolchain/gcc_toolchain.gni
===================================================================
--- chromium-142.0.7444.52.orig/build/toolchain/gcc_toolchain.gni
+++ chromium-142.0.7444.52/build/toolchain/gcc_toolchain.gni
@@ -422,7 +422,13 @@ template("single_gcc_toolchain") {
# -soname flag is not available on aix ld
soname_flag = "-Wl,-soname=\"$soname\""
}
- link_command = "$ld -shared $soname_flag {{ldflags}}${extra_ldflags} -o \"$unstripped_sofile\" @\"$rspfile\" {{rlibs}}"
+ if (target_cpu == "ppc64") {
+ # Work around linker failures due to Rust libraries and the use of whole-archive
+ link_command = "$ld -shared $soname_flag -Wl,--start-group {{ldflags}}${extra_ldflags} -o \"$unstripped_sofile\" @\"$rspfile\" {{rlibs}} -Wl,--end-group"
+ }
+ else {
+ link_command = "$ld -shared $soname_flag {{ldflags}}${extra_ldflags} -o \"$unstripped_sofile\" @\"$rspfile\" {{rlibs}}"
+ }
# Generate a map file to be used for binary size analysis.
# Map file adds ~10% to the link time on a z620.
@@ -534,7 +540,13 @@ template("single_gcc_toolchain") {
whole_archive_flag = "-Wl,--whole-archive"
no_whole_archive_flag = "-Wl,--no-whole-archive"
}
- command = "$ld -shared {{ldflags}}${extra_ldflags} -o \"$unstripped_sofile\" $soname_flag @\"$rspfile\""
+ if (target_cpu == "ppc64") {
+ # Work around linker failures due to Rust libraries and the use of whole-archive
+ command = "$ld -shared -Wl,--start-group {{ldflags}}${extra_ldflags} -o \"$unstripped_sofile\" $soname_flag @\"$rspfile\" -Wl,--end-group"
+ }
+ else {
+ command = "$ld -shared {{ldflags}}${extra_ldflags} -o \"$unstripped_sofile\" $soname_flag @\"$rspfile\""
+ }
if (defined(invoker.strip)) {
strip_command = "${invoker.strip} -o \"$sofile\" \"$unstripped_sofile\""
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