On Cygwin, gcc-3.4.4-3 (curr) fails to compile this simple test case (extracted by a little elaborate test) :
================================================================== #include <stdio.h> #include <stdint.h> #include <complex.h> #include <stdbool.h> int main() { printf("sizeof(%s) = %ld\n", "complex float", sizeof(float complex)); return 0; } $ gcc test_complex_h.c test_complex_h.c:3:21: complex.h: No such file or directory ^^^^^^^^^^^^^^^^^^^^^^^^ ??? test_complex_h.c: In function `main': test_complex_h.c:8: error: parse error before "complex" ================================================================== On GNU/Linux Kubunto 6.06 with gcc-4.0.3 it is build without problems. Cheers, Angelo. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/