tinycc/lib/Makefile
Michael Matz 2668eda595 riscv: Implement long double support
for the implementation of operations we can reuse the ones
from lib/lib-arm64.c, risc-v long double is also float128.
Also implement ggoto, and PDIV, and use t0 in load/store as
temporary register if necessary, not one given by get_reg
(the latter can destroy assignments of long double parameters
in function calls that are already set up).

This let's us compile tcc.c and tcctest.c, though both
don't yet work.
2019-09-01 23:13:20 +02:00

78 lines
1.8 KiB
Makefile

#
# Tiny C Compiler Makefile for libtcc1.a
#
TOP = ..
include $(TOP)/Makefile
VPATH = $(TOPSRC)/lib $(TOPSRC)/win32/lib
T = $(or $(CROSS_TARGET),$(NATIVE_TARGET),unknown)
X = $(if $(CROSS_TARGET),$(CROSS_TARGET)-)
BIN = $(TOP)/$(X)libtcc1.a
XTCC ?= $(TOP)/$(X)tcc$(EXESUF)
XCC = $(XTCC)
XAR = $(XTCC) -ar
XFLAGS-unx = -B$(TOPSRC)
XFLAGS-win = -B$(TOPSRC)/win32 -I$(TOPSRC)/include
XFLAGS = $(XFLAGS$(XCFG))
XCFG = $(or $(findstring -win,$T),-unx)
# in order to use gcc, tyoe: make <target>-libtcc1-usegcc=yes
arm-libtcc1-usegcc ?= no
ifeq "$($(T)-libtcc1-usegcc)" "yes"
XCC = $(CC)
XAR = $(AR)
XFLAGS = $(CFLAGS) -fPIC
endif
# only for native compiler
$(X)BCHECK_O = bcheck.o
ifeq ($(CONFIG_musl)$(CONFIG_uClibc),yes)
BCHECK_O =
else
DSO_O = dsohandle.o
endif
ifdef CONFIG_OSX
XFLAGS += -D_ANSI_SOURCE
endif
I386_O = libtcc1.o alloca86.o alloca86-bt.o
X86_64_O = libtcc1.o alloca86_64.o alloca86_64-bt.o
ARM_O = libtcc1.o armeabi.o alloca-arm.o armflush.o
ARM64_O = lib-arm64.o
RISCV64_O = lib-arm64.o
WIN_O = crt1.o crt1w.o wincrt1.o wincrt1w.o dllcrt1.o dllmain.o
OBJ-i386 = $(I386_O) $(BCHECK_O) $(DSO_O)
OBJ-x86_64 = $(X86_64_O) va_list.o $(BCHECK_O) $(DSO_O)
OBJ-x86_64-osx = $(X86_64_O) va_list.o
OBJ-i386-win32 = $(I386_O) chkstk.o bcheck.o $(WIN_O)
OBJ-x86_64-win32 = $(X86_64_O) chkstk.o bcheck.o $(WIN_O)
OBJ-arm64 = $(ARM64_O) $(DSO_O)
OBJ-arm = $(ARM_O) $(DSO_O)
OBJ-arm-fpa = $(ARM_O) $(DSO_O)
OBJ-arm-fpa-ld = $(ARM_O) $(DSO_O)
OBJ-arm-vfp = $(ARM_O) $(DSO_O)
OBJ-arm-eabi = $(ARM_O) $(DSO_O)
OBJ-arm-eabihf = $(ARM_O) $(DSO_O)
OBJ-arm-wince = $(ARM_O) $(WIN_O)
OBJ-riscv64 = $(RISCV64_O) $(DSO_O)
$(BIN) : $(patsubst %.o,$(X)%.o,$(OBJ-$T))
$(XAR) rcs $@ $^
$(X)%.o : %.c
$(XCC) -c $< -o $@ $(XFLAGS)
$(X)%.o : %.S
$(XCC) -c $< -o $@ $(XFLAGS)
$(X)crt1w.o : crt1.c
$(X)wincrt1w.o : wincrt1.c
clean :
rm -f *.a *.o $(BIN)