Change CFLAGS for Windows with faster optimization

10 months ago · ff9fd0cca6
1 changed files with 4 additions and 1 deletions
--- a/emacs-build.sh
+++ b/emacs-build.sh
@ -444,7 +444,10 @@ emacs_build_install_dir="$emacs_build_root/pkg"
 emacs_build_zip_dir="$emacs_build_root/zips"
 emacs_strip_executables="no"

-CFLAGS="-O2"
+CFLAGS="-Ofast -fno-finite-math-only \
+        -fassociative-math -fno-signed-zeros -frename-registers -funroll-loops \
+        -fomit-frame-pointer \
+        -fallow-store-data-races  -fno-semantic-interposition -floop-parallelize-all -ftree-parallelize-loops=4"

 while test -n "$*"; do
    case $1 in