-CFLAGS="-W -Wchar-subscripts -Wformat=2 -Wno-format-y2k -Wimplicit -Wmissing-braces -Wunused-variable -Wbad-function-cast -Wpointer-arith -Wsign-compare -Winline" \
- ./configure $@ >/dev/null
+CFLAGS="-Wall -Wextra -Wno-unused-parameter -Wfloat-equal -Wdeclaration-after-statement -Wundef -Wbad-function-cast -Wcast-align -Wmissing-field-initializers -Wnested-externs" \
+ ./configure --with-php-config=${PREFIX}/bin/php-config $2 >/dev/null