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#ifndef DYNAMICLINKER
#define DYNAMICLINKER "/lib64/ld-linux-x86-64.so.2"
#endif
/*
glibc systems might need crtbegin.o at the end of `startfiles` and
crtend.o at the beginning of `endfiles`. These are provided by gcc and
not usually in the linker's default search path, so we just leave it to
the user to configure as needed.
*/
static char *startfiles[] = {
"-l", ":crt1.o",
"-l", ":crti.o",
};
static char *endfiles[] = {
"-l", ":crtn.o",
"-l", "c",
};
static char *preprocesscmd[] = {
"cpp", "-P",
/* we don't yet support these optional features */
"-D", "__STDC_NO_ATOMICS__",
"-D", "__STDC_NO_COMPLEX__",
"-D", "__STDC_NO_VLA__",
/* specify the GNU C extensions we support */
"-U", "__GNUC__", "-D", "__GNUC__=1",
"-U", "__GNUC_MINOR__", "-D", "__GNUC_MINOR__=0",
/* prevent glibc from using statement expressions for assert */
"-D", "__STRICT_ANSI__",
/* ignore attributes and extension markers */
"-D", "__attribute__(x)=",
"-D", "__extension__=",
/* alternate keywords */
"-D", "__alignof__=_Alignof",
"-D", "__inline=inline",
"-D", "__inline__=inline",
"-D", "__signed__=signed",
"-D", "__thread=_Thread_local",
};
static char *compilecmd[] = {"cc-qbe"};
static char *codegencmd[] = {"qbe"};
static char *assemblecmd[] = {"as"};
static char *linkcmd[] = {"ld", "--dynamic-linker=" DYNAMICLINKER};
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