Our Makefile contains GNUMake-specific syntax, rename it accordingly

2 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/GNUmakefile
index d365454a..d365454a 100644
--- a/Makefile
+++ b/GNUmakefile
diff --git a/makedist b/makedist
index 08feb4c1..af07a5fa 100755
--- a/makedist
+++ b/makedist
@@ -94,7 +94,7 @@ cd ..
 rm -rf "release-unix"
 
 cd "release-windows/$out-win32"
-rm -rf makedist Makefile configure .travis.yml .gitignore test appveyor* .appveyor
+rm -rf makedist Makefile GNUmakefile configure .travis.yml .gitignore test appveyor* .appveyor
 cd ..
 zip -r ../"$out-win32.zip" "$out-win32"
 cd ..