去掉所有 mod， 只用来作 pv log，同时用 icc 编译之

CC=icc CXX=icc AR=xiar LD=xild CFLAGS="-O3 -ipo -axKWP -funroll-loops -unroll256 -static -mcpu=pentium4 -mtune=pentium4 -march=pentium4 -fomit-frame-pointer -static-libcxa -cxxlib-icc -i-static -fno-exceptions -no-prec-div" LDFLAGS="-ipo -static" ./configure –with-mpm=leader –disable-access –disable-auth –disable-include –disable-env –disable-setenvif –disable-mime –disable-status –disable-autoindex –disable-asis –disable-cgid –disable-cgi –disable-negotiation –disable-dir –disable-imap –disable-actions –disable-userdir –disable-alias –disable-so –enable-nonportable-atomics=yes