windows binaries: skip building libusb if already done

6 years ago · 9834d6cd94
1 changed files with 4 additions and 0 deletions
--- a/contrib/build-wine/prepare-wine.sh
+++ b/contrib/build-wine/prepare-wine.sh
@ -77,6 +77,10 @@ wine "$CACHEDIR/$NSIS_FILENAME" /S
 info "Compiling libusb..."
 (
    cd "$CACHEDIR"
+    if [ -f "libusb/libusb/.libs/libusb-1.0.dll" ]; then
+        info "libusb-1.0.dll already built, skipping"
+        exit 0
+    fi
    rm -rf libusb
    mkdir libusb
    cd libusb