[Tinycc-devel] -dD

[Sergey Korshunoff]

Hi!
tcc -E -dM a.c
// #define __LDBL_REDIR_DECL(name)
// #define __WORDSIZE 32
// #define __stub___kernel_cosl
// #define __stub___kernel_sinl
// #define __stub___kernel_tanl
// #define __stub_chflags
// #define __stub_fattach
// #define __stub_fchflags
// #define __stub_fdetach
// #define __stub_gtty
// #define __stub_lchmod
// #define __stub_revoke
// #define __stub_setlogin
// #define __stub_sigreturn
// #define __stub_sstk
// #define __stub_stty
// #define __need_size_t
// #define __need_NULL
// #define _STDDEF_H
Program received signal SIGSEGV, Segmentation fault.
0xb7671c12 in fputs () from /lib/libc.so.6
(gdb) bt
#0  0xb7671c12 in fputs () from /lib/libc.so.6
#1  0x0804f741 in tcc_preprocess (s1=0x929a008) at tccpp.c:3474
#2  0x080693b5 in tcc_add_file_internal (s1=0x929a008,
filename=0x92a8249 "a.c", flags=5, filetype=2) at libtcc.c:1325
#3  0x080695c6 in tcc_add_file (s=0x929a008, filename=0x92a8249 "a.c",
filetype=2) at libtcc.c:1421
#4  0x0806b6f0 in main (argc=4, argv=0xbfc97af4) at tcc.c:328

I don't understand a trick with (s->ppfp = NULL). If you don't wan't
output of the program source, then assign a /dev/null to it