commit eb724c7ac917780c5928dc4691a1568604fb62a9
Author: David Sorber <david.sorber@gmail.com>
Date:   Thu Jan 20 18:24:37 2022 -0500

    Set CXXFLAGS and CFLAGS environment variables for whatever it's worth.

diff --git a/software/misc/build_ffmpeg_shared.sh b/software/misc/build_ffmpeg_shared.sh
index 4366d0e..cea9a4a 100755
--- a/software/misc/build_ffmpeg_shared.sh
+++ b/software/misc/build_ffmpeg_shared.sh
@@ -19,6 +19,10 @@ function pause {
   echo
 }
 
+# Use aggressive compiler flags (not sure these flags really matter these days...)
+export CFLAGS="-O3 -march=native" 
+export CXXFLAGS=$CFLAGS
+
 # Setup directories - modify as needed
 #~ SOURCES_DIR="/home/dsorber/Downloads/ffmpeg/sources"
 #~ BUILD_DIR="/home/dsorber/Downloads/ffmpeg/build"