Hello, I am compiling GCC 4.4.0 on a Linux operating system. Problem : cloog/cloog.h isn't here...Error! I have not installed it on my computer and I don't want to install it :) I see : $ ./configure --help | grep cloog --disable-cloog-version-check disable check for CLooG version --with-cloog=PATH Specify prefix directory for the installed CLooG-PPL package Equivalent to --with-cloog-include=PATH/include plus --with-cloog-lib=PATH/lib --with-cloog-include=PATH Specify directory for installed CLooG include files --with-cloog-lib=PATH Specify the directory for the installed CLooG library And on the GCC web site : http://gcc.gnu.org/install/prerequisites.html CLooG-PPL version 0.15 Necessary to build GCC with the Graphite loop optimizations. I don't want to build GCC with the Graphite loop optimizations. Can we install GCC without this library and how? Thank you. --- My configuration options : /configure --without-htmldir --without-pdfdir --without-docdir --with-datarootdir --disable-werror --disable-stage1-checking --disable-maintainer-mode --disable-bootstrap --disable-objc-gc --disable-stage1-languages --disable-cloog-version-check --disable-ppl-version-check --disable-libssp --disable-libada --disable-gold --enable-languages=c++