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According to: http://gcc.gnu.org/install/prerequisites.html http://gcc.gnu.org/install/prerequisites.html "versions of GCC prior to 4.8 also allow bootstrappi

According to: http://gcc.gnu.org/install/prerequisites.html http://gcc.gnu.org/install/prerequisites.html "versions of GCC prior to 4.8 also allow bootstrapping with a ISO C89 compiler and versions of GCC prior to 3.4 also allow bootstrapping with a traditional (K&R) C compiler." So you might need to build tcc -> gcc 3.3 -> gcc 4.7 -> gcc 7.2

ptspts 9y ago
Can't we skip gcc 3.3?
- earenndil 9y ago
  You mean tcc -> gcc 4.7 -> gcc 7.2? I don't think that would work because gcc 4.7 is written in c++.