about:buildconfig

Build platform

target
i686-pc-cygwin

Build tools

Compiler	Version	Compiler flags
$(CYGWIN_WRAPPER) cl	13.10.3077	-TC -nologo -W3 -Gy -Fd$(PDBFILE)
$(CYGWIN_WRAPPER) cl	13.10.3077	-TP -nologo -W3 -Gy -Fd$(PDBFILE) -I/usr/X11R6/include

Configure arguments

--enable-application=browser --disable-shared --enable-static --disable-tests '--enable-optimize=/O2 /G7' --enable-official-branding --enable-svg --enable-canvas --enable-update-packaging