[WINDOWS] Enable faster building by using all available CPUs.

[andy/viking.git] / win32 / configure_and_make-wine.sh

diff --git a/win32/configure_and_make-wine.sh b/win32/configure_and_make-wine.sh
index 481fad2565fb738e5697203ee3d1f2e2cf7933c7..7a50e3f6055b85671f2f7d9304582b68fd17beca 100755 (executable)
--- a/win32/configure_and_make-wine.sh
+++ b/win32/configure_and_make-wine.sh
@@ -1,14 +1,22 @@
 #!/bin/bash
+# License: CC0
 
 # First ensure we have a configure script:
+rm -rf ../src/.deps
+rm -rf ../src/icons/.deps
+rm -rf ../src/libjpeg/.deps
+rm -rf ../src/misc/.deps
 pushd ..
 ./autogen.sh
 make distclean
 popd
 
 # Note the configure stage under wine** is really slow can easily be over 15 minutes
-# make of the icons is also very slow** - can easily over 5 minutes
-# compartively the make of the actual src code is not too bad
-wine ~/.wine/drive_c/windows/system32/cmd.exe /c configure_and_make.bat
+# make of the icons is also very slow** - can easily be over 5 minutes on a single CPU
+# comparatively the make of the actual src code is not too bad
+
+# Speed up the build by using all CPUs available.
+# Note that a simple '-j' on it's own overloads the system under Wine - hence put in the specific CPU limit here
+wine cmd.exe /c configure_and_make.bat -j $(grep -c ^processor /proc/cpuinfo)
 
 # ** slowness is probably due to lots of forking going on starting many new small processes