AARCH64 neon symbols need to be prefixed too to prevent multiple definition issue at linktime

chromium-90.0.4430.93-epel8-aarch64-libpng16-symbol-prefixes.patch

@@ -0,0 +1,18 @@
+diff -up chromium-90.0.4430.93/third_party/llvm/lldb/test/API/functionalities/postmortem/netbsd-core/1lwp_SIGSEGV.aarch64 chromium-90.0.4430.93/third_party/llvm/lldb/test/API/functionalities/postmortem/netbsd-core/1lwp_SIGSEGV
+diff -up chromium-90.0.4430.93/third_party/llvm/lldb/test/API/functionalities/postmortem/netbsd-core/2lwp_process_SIGSEGV.aarch64 chromium-90.0.4430.93/third_party/llvm/lldb/test/API/functionalities/postmortem/netbsd-core/2lwp_process_SIGSEGV
+diff -up chromium-90.0.4430.93/third_party/llvm/lldb/test/API/functionalities/postmortem/netbsd-core/2lwp_t2_SIGSEGV.aarch64 chromium-90.0.4430.93/third_party/llvm/lldb/test/API/functionalities/postmortem/netbsd-core/2lwp_t2_SIGSEGV
+diff -up chromium-90.0.4430.93/third_party/pdfium/third_party/libpng16/pngprefix.h.aarch64 chromium-90.0.4430.93/third_party/pdfium/third_party/libpng16/pngprefix.h
+--- chromium-90.0.4430.93/third_party/pdfium/third_party/libpng16/pngprefix.h.aarch64	2021-05-03 14:08:47.184438786 -0400
++++ chromium-90.0.4430.93/third_party/pdfium/third_party/libpng16/pngprefix.h	2021-05-03 14:09:59.289797317 -0400
+@@ -458,4 +458,11 @@
+ #define png_zlib_inflate PDFIUM_png_zlib_inflate
+ #define png_zstream_error PDFIUM_png_zstream_error
+ 
++#if PNG_ARM_NEON_IMPLEMENTATION == 1
++#define png_riffle_palette_neon PDFIUM_png_riffle_palette_neon
++#define png_do_expand_palette_rgba8_neon PDFIUM_png_do_expand_palette_rgba8_neon
++#define png_do_expand_palette_rgb8_neon PDFIUM_png_do_expand_palette_rgb8_neon
++#endif
++
++
+ #endif  // PNGPREFIX_H

chromium.spec

@@ -332,6 +332,10 @@ Patch108:	chromium-85.0.4183.83-el7-old-libdrm.patch
 #   33 |   property_name.erase(property_name.cbegin(), cur);
 # Not sure how this EVER worked anywhere, but it only seems to fail on EPEL-7.
 Patch109:	chromium-90.0.4430.93-epel7-erase-fix.patch
+# Again, not sure how epel8 is the only one to hit this...
+# AARCH64 neon symbols need to be prefixed too to prevent multiple definition issue at linktime
+Patch110:	chromium-90.0.4430.93-epel8-aarch64-libpng16-symbol-prefixes.patch
+
 
 # VAAPI
 # Upstream turned VAAPI on in Linux in 86
@@ -956,6 +960,7 @@ udev.
 
 %if 0%{?rhel} == 8
 # %%patch107 -p1 -b .el8-arm-incompatible-ints
+%patch110 -p1 -b .el8-aarch64-libpng16-symbol-prefixes
 %endif
 
 # Feature specific patches