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platform gp2x, fix compilation with original toolchain (gcc 4.1)

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kub 2023-04-30 22:11:07 +00:00
parent 97232a47c9
commit 110a49ed2a
10 changed files with 59 additions and 53 deletions
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14
Makefile
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@ -53,7 +53,9 @@ ifeq ("$(PLATFORM)",$(filter "$(PLATFORM)","gp2x" "opendingux" "miyoo" "rpi1"))
# very small caches, avoid optimization options making the binary much bigger
CFLAGS += -finline-limit=42 -fno-unroll-loops -fno-ipa-cp -ffast-math
# this gets you about 20% better execution speed on 32bit arm/mips
CFLAGS += -fno-common -fno-stack-protector -fno-guess-branch-probability -fno-caller-saves -fno-tree-loop-if-convert -fno-regmove
CFLAGS += -fno-common -fno-stack-protector -fno-guess-branch-probability -fno-caller-saves -fno-regmove
# Ouf, very old gcc toolchains (pre 4.6) don't have this option:
CFLAGS += $(shell echo | $(CC) -ftree-loop-if-convert -x c -c -o /dev/null - 2>/dev/null && echo xfno-tree-loop-if-convert | tr x -)
endif
# default settings
@ -209,7 +211,6 @@ OBJS += platform/gp2x/vid_pollux.o
OBJS += platform/gp2x/warm.o
USE_FRONTEND = 1
PLATFORM_MP3 = 1
PLATFORM_ZLIB = 1
endif
ifeq "$(PLATFORM)" "psp"
CFLAGS += -DUSE_BGR565 -G8 # -DLPRINTF_STDIO -DFW15
@ -244,8 +245,6 @@ endif
ifeq "$(USE_LIBRETRO_VFS)" "1"
OBJS += platform/libretro/libretro-common/memmap/memmap.o
endif
PLATFORM_ZLIB ?= 1
endif
ifeq "$(USE_FRONTEND)" "1"
@ -425,12 +424,13 @@ pico/carthw_cfg.c: pico/carthw.cfg
# preprocessed asm files most probably include the offsets file
$(filter %.S,$(SRCS_COMMON)): pico/pico_int_offs.h
# random deps
# random deps - TODO remove this and compute dependcies automatically
pico/carthw/svp/compiler.o : cpu/drc/emit_arm.c
cpu/sh2/compiler.o : cpu/drc/emit_arm.c cpu/drc/emit_arm64.c cpu/drc/emit_ppc.c
cpu/sh2/compiler.o : cpu/drc/emit_x86.c cpu/drc/emit_mips.c cpu/drc/emit_riscv.c
cpu/sh2/mame/sh2pico.o : cpu/sh2/mame/sh2.c
pico/pico.o pico/cd/mcd.o pico/32x/32x.o : pico/pico_cmn.c pico/pico_int.h
pico/memory.o pico/cd/memory.o pico/32x/memory.o : pico/pico_int.h pico/memory.h
pico/pico.o pico/cd/mcd.o pico/32x/32x.o : pico/pico_cmn.c
pico/memory.o pico/cd/memory.o pico/32x/memory.o : pico/memory.h
$(shell grep -rl pico_int.h pico) : pico/pico_int.h
# pico/cart.o : pico/carthw_cfg.c
cpu/fame/famec.o: cpu/fame/famec.c cpu/fame/famec_opcodes.h