Hi !! I need some hints how I can compile an old GCC (Version 3.3.2) with an new version. I try this under cygwin (3.4.4) and linux (4.x) and in both cases I get an compilation error. ../../gcc-3.3.2/gcc/gcc.c:1423: warning: string length `595' is greater than the length `509' ISO C89 compilers are requ ired to support ../../gcc-3.3.2/gcc/gcc.c: In function `process_command': ../../gcc-3.3.2/gcc/gcc.c:3555: error: assignment of read-only location ../../gcc-3.3.2/gcc/gcc.c:3557: error: assignment of read-only location ../../gcc-3.3.2/gcc/gcc.c: In function `fatal': ../../gcc-3.3.2/gcc/gcc.c:6463: warning: traditional C rejects ISO C style function definitions ../../gcc-3.3.2/gcc/gcc.c: In function `error': ../../gcc-3.3.2/gcc/gcc.c:6477: warning: traditional C rejects ISO C style function definitions ../../gcc-3.3.2/gcc/gcc.c: In function `notice': ../../gcc-3.3.2/gcc/gcc.c:6490: warning: traditional C rejects ISO C style function definitions make[1]: *** [gcc.o] Error 1 make[1]: Leaving directory `/cygdrive/c/Download/GCC/obj_gcc/gcc' make: *** [all-gcc] Error 2 Why I want this old version, unfortunately I receives an old project which was developed under GCC 3.3.2, and I could compile it with a new version of GCC. Could it help to play with the -std option ? How can I add this to the normal GCC makefile ? Exist an option which drives the compiler to behaves like in the older versions ? thank you Juergen
