makefile: unify cross with native builds

supports building cross compilers on the fly without need
for configure --enable-cross

   $ make cross          # all compilers
   $ make cross-TARGET   # only TARGET-compiler & its libtcc1.a

with TARGET one from
   i386 x86_64 i386-win32 x86_64-win32 arm arm64 arm-wince c67

Type 'make help' for more information
This commit is contained in:
grischka
2017-02-25 12:49:47 +01:00
parent 669f61117d
commit bb93064d78
10 changed files with 334 additions and 309 deletions

View File

@ -17,6 +17,11 @@ ST_FUNC void gen_le32(int c);
#else
/*************************************************************/
static void asm_error(void)
{
tcc_error("ARM asm not implemented.");
}
/* XXX: make it faster ? */
ST_FUNC void g(int c)
{
@ -49,10 +54,12 @@ ST_FUNC void gen_expr32(ExprValue *pe)
ST_FUNC void asm_opcode(TCCState *s1, int opcode)
{
asm_error();
}
ST_FUNC void subst_asm_operand(CString *add_str, SValue *sv, int modifier)
{
asm_error();
}
/* generate prolog and epilog code for asm statement */
@ -61,6 +68,7 @@ ST_FUNC void asm_gen_code(ASMOperand *operands, int nb_operands,
uint8_t *clobber_regs,
int out_reg)
{
asm_error();
}
ST_FUNC void asm_compute_constraints(ASMOperand *operands,
@ -68,14 +76,17 @@ ST_FUNC void asm_compute_constraints(ASMOperand *operands,
const uint8_t *clobber_regs,
int *pout_reg)
{
asm_error();
}
ST_FUNC void asm_clobber(uint8_t *clobber_regs, const char *str)
{
asm_error();
}
ST_FUNC int asm_parse_regvar (int t)
{
asm_error();
return -1;
}