$ LDFLAGS="-L/sandbox/builds/lib" CPPFLAGS="-I/sandbox/builds/include" ./configure --prefix=$PREFIX [...] $ make ../.././gcc/double-int.h:24:17: fatal error: gmp.h: No such file or directory compilation terminated. make[3]: *** [c-lang.o] Error 1 make[3]: Leaving directory `/sandbox/sources/gcc-4.7.2/host-i686-pc-linux-gnu/gcc' make[2]: *** [all-stage1-gcc] Error 2 make[2]: Leaving directory `/sandbox/sources/gcc-4.7.2' make[1]: *** [stage1-bubble] Error 2 make[1]: Leaving directory `/sandbox/sources/gcc-4.7.2' make: *** [all] Error 2 $ ls /sandbox/builds/include/gmp.h /sandbox/builds/include/gmp.h
