Greetings. I found that building with MP_AP_PREFIX="D:\Program Files\Apache2" is problematic. The build process chokes first in TestConfigParse:
D:\Program Files\Apache2/bin/Apache.exe -l failed: Bad file descriptor at Apache-Test/lib/Apache/TestConfig.pm line 777, <DATA> chunk 1. If this is fixed by replacing my $cmd = "$httpd -v"; with my $cmd = "\"$httpd\" -v"; in a few locations in TestConfigParse, the generation of the Makefile unravels after a little while with diagnostics like: Note (probably harmless): No library found for 'D:/Program' Note (probably harmless): No library found for 'Files/Apache2/lib/libapr.lib' I did not investigate this any further, as I choose to install under D:\Apache2 instead. Cheers, alf