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ci-libretro-fceumm/Makefile.libretro
U-DESKTOP-SPFP6AQ\twistedtechre 6359a0b36e core: stride-aware savestate, iNES2 helpers, -Wundef, -Wmissing-prototypes 
Audit pass 5 - five distinct cleanups bundled into one omnibus.

1. Element-stride byte-swapping for savestate fields (state.h, state.c,
   fceu-endian.{h,c})

   The SFORMAT 's' field was previously {bit 31 = RLSB, bits 0..30 =
   byte size}. RLSB triggers FlipByteOrder() on MSB hosts, which
   reverses the entire entry buffer end-to-end. That is correct for a
   single primitive (size <= 8 bytes) but wrong for an array of
   multi-byte primitives - reversing the whole buffer would swap
   element 0 with element N-1 and reverse their bytes too, scrambling
   the data.

   The previous workaround was either splitting an N-element array
   into N separate single-primitive entries with distinct chunk IDs
   (n106 PlayIndex split into IDX0..IDX7) or skipping the entry
   entirely on big-endian hosts (the GEKKO #ifndef in vrc6.c / vrc7.c).
   Both approaches mean BE saves are not portable to LE and vice
   versa, and force the same workaround at every new array site.

   This pass adds proper stride support:

     * SFORMAT 's' encoding is now {bit 31 = RLSB, bits 24..30 =
       stride in bytes (0 = legacy/unset), bits 0..23 = byte size}.
       16 MiB max size, well above any actual savestate field.
     * FCEUSTATE_RLSB_ARRAY(stride) macro for the new pattern.
     * FlipByteOrderStrided() byte-swaps each element of an array
       independently. Round-trip identity verified: [01 00 00 00 ...]
       -> [00 00 00 01 ...] -> [01 00 00 00 ...].
     * state.c's SubWrite / ReadStateChunk / CheckS use new helpers
       sf_size() / sf_stride() / sf_flip() that mask the size out of
       the new bit layout and dispatch to the strided variant when
       stride < size.

   Backwards compatible: legacy single-primitive entries (size == 1,
   2, 4, 8) leave the stride bits at zero, which sf_stride() reads
   as "stride equals size" and falls through to FlipByteOrder() as
   before. No on-disk format change. Existing single-primitive RLSB
   sites are unchanged.

   The infrastructure is now in place so any future SFORMAT entry
   that is an array of multi-byte primitives can be expressed as a
   single entry (e.g. "{ buf, sizeof(buf) | FCEUSTATE_RLSB_ARRAY(4),
   "BUF." }") without splitting or skipping. The existing PlayIndex
   split and GEKKO #ifndefs are intentionally left untouched -
   migrating them would alter the on-disk savestate format and is a
   separate decision.

2. iNES1-vs-iNES2 sizing helpers (cart.h)

   Twelve sites across the codebase encoded the same conditional:

     info->iNES2 ? (info->PRGRamSize + info->PRGRamSaveSize) : default

   Sometimes for PRGRAM, sometimes for CHRRAM, sometimes in bytes,
   sometimes after dividing by 1024. The pattern is verbose and easy
   to write inconsistently.

   Added two inline helpers in cart.h:
     - CartInfo_PRGRAM_bytes(info, default_bytes)
     - CartInfo_CHRRAM_bytes(info, default_bytes)

   Migrated 9 of the 13 sites: cartram.c (2), 162.c, 163.c, 134.c,
   399.c, 478.c, 480.c, 484.c. The remaining 4 are non-helper-fitting
   variants (164.c special masking, 2 cartram SaveGameLen sites with
   different fallback semantics, mmc3.c Boogerman submapper detection).

3. -Wundef enabled permanently (Makefile.libretro)

   Zero warnings out of the box - no #if-on-undefined-macro footguns
   in the codebase. Now part of WARNING_DEFINES alongside the existing
   -Wsign-compare.

4. -Wmissing-prototypes enabled permanently (Makefile.libretro)

   Started at 198 warnings, cleared all of them:

     * Mass-static-ified ~96 functions across 75 files that were
       defined non-static but only used within their own translation
       unit. (See static_prototype_fixer.py in the development notes.)
     * K&R-style empty-parens prototypes "()" replaced with explicit
       "(void)" across all asic_*.{c,h} files - GCC treats "()" as
       "any args" and refuses to match it against a separate K&R
       definition.
     * Added missing forward declarations to public headers:
         - fds.h (FDSLoad)
         - nsf.h (NSFLoad)
         - ines.h (iNESLoad)
         - unif.h (UNIFLoad)
         - latch.h (LatchHardReset, K&R fix)
         - eeprom_93Cx6.h (eeprom_93Cx6_read, K&R fix)
       Each header gained an "#include "file.h"" where needed.
     * fds_apu.c now includes its own fds_apu.h header (was missing).
     * fds_apu.h: removed unused FDSSoundRead declaration (the function
       is internal-static).
     * cartram.h: removed unused CartRAM_close declaration (the function
       is internal-static).
     * input.h: added a centralised block of FCEU_Init* prototypes
       (Zapper, Mouse, Powerpad, Arkanoid, VirtualBoy, FKB, SuborKB,
       PEC586KB, HS, Mahjong, FamilyTrainerA/B, OekaKids, TopRider,
       BarcodeWorld, BattleBox, QuizKing, FTrainerA/B, SpaceShadow,
       LCDCompZapper, ArkanoidFC) plus FCEU_ZapperSetTolerance. These
       were previously declared as "extern" inside src/input.c.
     * Static-ified FP_FASTAPASS callbacks in 106.c, 65.c, 67.c,
       asic_h3001.c, asic_vrc3.c (those with no external callers);
       left non-static for those that have header decls or are
       referenced from sibling .c files (asic_mmc1, asic_vrc6,
       asic_vrc7, flashrom).
     * For a small set of cross-file functions where adding a header
       was disproportionate to the value (MMC5_hb, NSFMMC5_Close,
       GetKeyboard, FCEU_GetJoyJoy), placed a forward declaration
       immediately above the definition. This satisfies
       -Wmissing-prototypes (which checks for any prior declaration
       in scope) without churning the public-header layout.

5. -Wshadow partial cleanup (not enabled permanently)

   Fixed five real shadows that were either bugs or actively
   misleading:

     * src/boards/476.c: removed an inner "int i" that shadowed the
       outer loop counter.
     * src/boards/mmc5.c MMC5_hb: parameter "scanline" renamed to
       "sl_param" (was shadowing the global "scanline").
     * src/boards/n106.c DoNamcoSound: parameter "Wave" renamed to
       "WaveBuf" (was shadowing the global Wave audio buffer); also
       updated the forward declaration and the matching parameter
       on sound.h's NeoFill function pointer typedef.
     * src/boards/vrc7.c UpdateOPLNEO: same Wave -> WaveBuf rename.
     * src/ntsc/nes_ntsc_impl.h: renamed an inner loop counter "n"
       that shadowed an outer "n".
     * src/drivers/libretro/libretro.c FCEUD_RegionOverride: local
       "pal" renamed to "is_pal" (was shadowing the typedef "pal" from
       palette.h).
     * src/palette.c FCEUI_SetPaletteArray: parameter "pal" renamed
       to "data" (same shadow); driver.h declaration updated to match.

   -Wshadow itself is NOT enabled permanently because the remaining
   warnings are deliberate parameter naming conventions (XBuf in
   draw functions, X in cpu hooks) and third-party blargg ntsc code.

In addition, four files were touched as part of an MSVC-build fix
that came up mid-pass: src/fds.c, src/nsf.c, src/ines.c, and
src/drivers/libretro/libretro_dipswitch.c had snprintf() calls
introduced in pass 4 that fail to link on pre-MSVC2015 toolchains
when STATIC_LINKING=1 (the libretro-common compat_snprintf.c shim
isn't compiled in those configurations). Replaced each snprintf with
either sprintf-into-bounded-buffer (the format strings have known
maximum output) or strlcpy/strlcat for the dipswitch key-build case.
All output is still bounded; truncation happens via strl*'s normal
truncation semantics where applicable.

All added code is C89-clean (top-of-block declarations only, no
mixed decls, no // comments, INLINE macro from fceu-types.h instead
of bare "inline"). Builds clean under -std=gnu11 with -Wno-write-
strings -Wsign-compare -Wundef -Wmissing-prototypes; zero errors,
zero warnings.

Determinism audit (audit_determinism.py): no rand/time/long
double/threads issues introduced.
2026-05-04 04:44:52 +02:00

849 lines
28 KiB
Makefile
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DEBUG=0
EXTERNAL_ZLIB=0
STATIC_LINKING=0
ENDIANNESS_DEFINES=
SIGNED_CHAR=0
HAVE_NTSC=1
WANT_32BPP=0
SPACE :=
SPACE := $(SPACE) $(SPACE)
BACKSLASH :=
BACKSLASH := \$(BACKSLASH)
filter_out1 = $(filter-out $(firstword $1),$1)
filter_out2 = $(call filter_out1,$(call filter_out1,$1))
unixpath = $(subst \,/,$1)
unixcygpath = /$(subst :,,$(call unixpath,$1))
RETROARCH_OBJECTS :=
ifeq ($(platform),)
platform = unix
ifeq ($(shell uname -s),)
platform = win
else ifneq ($(findstring MINGW,$(shell uname -s)),)
platform = win
else ifneq ($(findstring Darwin,$(shell uname -s)),)
platform = osx
else ifneq ($(findstring win,$(shell uname -s)),)
platform = win
endif
endif
# system platform
system_platform = unix
ifeq ($(shell uname -a),)
EXE_EXT = .exe
system_platform = win
else ifneq ($(findstring Darwin,$(shell uname -a)),)
system_platform = osx
ifeq ($(shell uname -p),powerpc)
arch = ppc
else
ifeq ($(shell uname -p),arm)
arch = arm64
else
arch = intel
endif
endif
else ifneq ($(findstring MINGW,$(shell uname -a)),)
system_platform = win
endif
TARGET_NAME := fceumm
GIT_VERSION := " $(shell git rev-parse --short HEAD || echo unknown)"
ifneq ($(GIT_VERSION)," unknown")
CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
endif
ifneq (,$(findstring msvc,$(platform)))
LIBM :=
else
LIBM := -lm
endif
LIBS :=
# Unix
ifeq ($(platform), unix)
TARGET := $(TARGET_NAME)_libretro.so
fpic := -fPIC
WANT_32BPP := 1
ifneq ($(findstring SunOS,$(shell uname -a)),)
CC = gcc
SHARED := -shared -z defs
else
SHARED := -shared -Wl,--version-script=src/drivers/libretro/link.T -Wl,-no-undefined
endif
else ifeq ($(platform), linux-portable)
TARGET := $(TARGET_NAME)_libretro.so
fpic := -fPIC -nostdlib
SHARED := -shared -Wl,--version-script=src/drivers/libretro/link.T
LIBM :=
# OS X
else ifeq ($(platform), osx)
TARGET := $(TARGET_NAME)_libretro.dylib
fpic := -fPIC
SHARED := -dynamiclib
ifeq ($(arch),ppc)
ENDIANNESS_DEFINES += -DMSB_FIRST -DHAVE_NO_LANGEXTRA
else
WANT_32BPP := 1
endif
ifeq ($(CROSS_COMPILE),1)
TARGET_RULE = -target $(LIBRETRO_APPLE_PLATFORM) -isysroot $(LIBRETRO_APPLE_ISYSROOT)
CFLAGS += $(TARGET_RULE)
LDFLAGS += $(TARGET_RULE)
endif
OSXVER = `sw_vers -productVersion | cut -d. -f 2`
OSX_LT_MAVERICKS = `(( $(OSXVER) <= 9)) && echo "YES"`
ifeq ($(OSX_LT_MAVERICKS),YES)
fpic += -mmacosx-version-min=10.1
endif
ifndef ($(NOUNIVERSAL))
CFLAGS += $(ARCHFLAGS)
LDFLAGS += $(ARCHFLAGS)
endif
# iOS
else ifneq (,$(findstring ios,$(platform)))
TARGET := $(TARGET_NAME)_libretro_ios.dylib
fpic := -fPIC
WANT_32BPP := 1
SHARED := -dynamiclib
CFLAGS += -DIOS
ifeq ($(IOSSDK),)
IOSSDK := $(shell xcodebuild -version -sdk iphoneos Path)
endif
ifeq ($(platform),ios-arm64)
CC = cc -arch arm64 -isysroot $(IOSSDK)
else
CC = cc -arch armv7 -isysroot $(IOSSDK)
endif
CFLAGS += -DIOS
ifeq ($(platform),$(filter $(platform),ios9 ios-arm64))
CC += -miphoneos-version-min=8.0
CFLAGS += -miphoneos-version-min=8.0
else
CC += -miphoneos-version-min=5.0
CFLAGS += -miphoneos-version-min=5.0
endif
# tvOS
else ifeq ($(platform), tvos-arm64)
TARGET := $(TARGET_NAME)_libretro_tvos.dylib
fpic := -fPIC
WANT_32BPP := 1
SHARED := -dynamiclib
CFLAGS += -DIOS
ifeq ($(IOSSDK),)
IOSSDK := $(shell xcodebuild -version -sdk appletvos Path)
endif
CC = clang -arch arm64 -isysroot $(IOSSDK)
CXX = clang++ -arch arm64 -isysroot $(IOSSDK)
# Theos iOS
else ifeq ($(platform), theos_ios)
DEPLOYMENT_IOSVERSION = 5.0
TARGET = iphone:latest:$(DEPLOYMENT_IOSVERSION)
WANT_32BPP := 1
ARCHS = armv7 armv7s
TARGET_IPHONEOS_DEPLOYMENT_VERSION=$(DEPLOYMENT_IOSVERSION)
THEOS_BUILD_DIR := objs
include $(THEOS)/makefiles/common.mk
LIBRARY_NAME = $(TARGET_NAME)_libretro_ios
# QNX
else ifeq ($(platform), qnx)
TARGET := $(TARGET_NAME)_libretro_qnx.so
fpic := -fPIC
SHARED := -shared -Wl,--version-script=src/drivers/libretro/link.T -Wl,-no-undefined
CC = qcc -Vgcc_ntoarmv7le
AR = qcc -Vgcc_ntoarmv7le
PLATFORM_DEFINES := -D__BLACKBERRY_QNX__ -marm -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp
# PS2
else ifeq ($(platform), ps2)
TARGET := $(TARGET_NAME)_libretro_$(platform).a
CC = mips64r5900el-ps2-elf-gcc$(EXE_EXT)
AR = mips64r5900el-ps2-elf-ar$(EXE_EXT)
FCEU_DEFINES := -DPATH_MAX=1024 -DINLINE=inline -DFCEU_VERSION_NUMERIC=9813 -DHAVE_ASPRINTF
ENDIANNESS_DEFINES := -DLSB_FIRST -DLOCAL_LE=1
PLATFORM_DEFINES := -DPS2 -D_EE -G0 -DFRONTEND_SUPPORTS_ABGR1555 -DRENDER_GSKIT_PS2
PLATFORM_DEFINES += -I$(PS2SDK)/ee/include -I$(PS2SDK)/common/include -I$(PS2DEV)/gsKit/include
STATIC_LINKING=1
EXTERNAL_ZLIB=1
HAVE_NTSC = 0
# PSP
else ifeq ($(platform), psp1)
TARGET := $(TARGET_NAME)_libretro_$(platform).a
CC = psp-gcc$(EXE_EXT)
AR = psp-ar$(EXE_EXT)
PLATFORM_DEFINES := -DPSP -G0
PLATFORM_DEFINES += -march=allegrex -mfp32 -mgp32 -mlong32 -mabi=eabi
PLATFORM_DEFINES += -fomit-frame-pointer -fstrict-aliasing
PLATFORM_DEFINES += -falign-functions=32 -falign-loops -falign-labels -falign-jumps
STATIC_LINKING=1
EXTERNAL_ZLIB=1
HAVE_NTSC = 0
# Vita
else ifeq ($(platform), vita)
TARGET := $(TARGET_NAME)_libretro_$(platform).a
CC = arm-vita-eabi-gcc$(EXE_EXT)
AR = arm-vita-eabi-ar$(EXE_EXT)
PLATFORM_DEFINES := -DVITA
STATIC_LINKING=1
EXTERNAL_ZLIB=1
# DOS
else ifeq ($(platform), dos)
TARGET := $(TARGET_NAME)_libretro_$(platform).a
CC = i686-pc-msdosdjgpp-gcc
AR = i686-pc-msdosdjgpp-ar
CFLAGS += -march=i386
STATIC_LINKING=1
EXTERNAL_ZLIB=1
# CTR(3DS)
else ifeq ($(platform), ctr)
TARGET := $(TARGET_NAME)_libretro_$(platform).a
CC = $(DEVKITARM)/bin/arm-none-eabi-gcc$(EXE_EXT)
AR = $(DEVKITARM)/bin/arm-none-eabi-ar$(EXE_EXT)
PLATFORM_DEFINES := -DARM11 -D_3DS
CFLAGS += -march=armv6k -mtune=mpcore -mfloat-abi=hard
CFLAGS += -Wall -mword-relocations
CFLAGS += -fomit-frame-pointer -fstrict-aliasing -ffast-math
STATIC_LINKING=1
EXTERNAL_ZLIB=1
HAVE_NTSC=0
# Raspberry Pi 1
else ifeq ($(platform), rpi1)
TARGET := $(TARGET_NAME)_libretro.so
fpic := -fPIC
SHARED := -shared -Wl,--version-script=src/drivers/libretro/link.T -Wl,-no-undefined
CFLAGS += -DARM11
CFLAGS += -marm -march=armv6j -mfpu=vfp -mfloat-abi=hard -funsafe-math-optimizations
CFLAGS += -fomit-frame-pointer -fstrict-aliasing -ffast-math
# Raspberry Pi 2
else ifeq ($(platform), rpi2)
TARGET := $(TARGET_NAME)_libretro.so
fpic := -fPIC
SHARED := -shared -Wl,--version-script=src/drivers/libretro/link.T -Wl,-no-undefined
CFLAGS += -DARM
CFLAGS += -marm -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard -funsafe-math-optimizations
CFLAGS += -fomit-frame-pointer -fstrict-aliasing -ffast-math
# Raspberry Pi 3
else ifeq ($(platform), rpi3)
TARGET := $(TARGET_NAME)_libretro.so
fpic := -fPIC
SHARED := -shared -Wl,--version-script=src/drivers/libretro/link.T -Wl,-no-undefined
CFLAGS += -DARM
CFLAGS += -marm -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -funsafe-math-optimizations
CFLAGS += -fomit-frame-pointer -fstrict-aliasing -ffast-math
# Raspberry Pi 3 (64 bit)
else ifeq ($(platform), rpi3_64)
TARGET := $(TARGET_NAME)_libretro.so
fpic := -fPIC
WANT_32BPP := 1
SHARED := -shared -Wl,--version-script=src/drivers/libretro/link.T -Wl,-no-undefined
CFLAGS += -mcpu=cortex-a53 -mtune=cortex-a53 -funsafe-math-optimizations
CFLAGS += -fomit-frame-pointer -fstrict-aliasing -ffast-math
# Raspberry Pi 4 (64-bit)
else ifneq (,$(findstring rpi4,$(platform)))
TARGET := $(TARGET_NAME)_libretro.so
fpic := -fPIC
WANT_32BPP := 1
SHARED := -shared -Wl,--version-script=src/drivers/libretro/link.T -Wl,-no-undefined
CFLAGS += -mcpu=cortex-a72 -mtune=cortex-a72 -funsafe-math-optimizations
CFLAGS += -fomit-frame-pointer -fstrict-aliasing -ffast-math
# Lightweight PS3 Homebrew SDK
else ifneq (,$(filter $(platform), ps3 psl1ght))
ENDIANNESS_DEFINES = -DMSB_FIRST
EXTERNAL_ZLIB = 1
STATIC_LINKING = 1
PLATFORM_DEFINES += -D__PS3__
ifeq ($(platform), psl1ght)
PLATFORM_DEFINES += -D__PSL1GHT__ -I$(PS3DEV)/ppu/include
endif
TARGET := $(TARGET_NAME)_libretro_$(platform).a
CC = $(PS3DEV)/ppu/bin/ppu-$(COMMONLV)gcc$(EXE_EXT)
CXX = $(PS3DEV)/ppu/bin/ppu-$(COMMONLV)g++$(EXE_EXT)
AR = $(PS3DEV)/ppu/bin/ppu-$(COMMONLV)ar$(EXE_EXT)
# Xbox 360
else ifeq ($(platform), xenon)
TARGET := $(TARGET_NAME)_libretro_xenon360.a
CC = xenon-gcc$(EXE_EXT)
AR = xenon-ar$(EXE_EXT)
PLATFORM_DEFINES := -D__LIBXENON__
ENDIANNESS_DEFINES += -DMSB_FIRST
STATIC_LINKING=1
EXTERNAL_ZLIB=1
# Nintendo Game Cube
else ifeq ($(platform), ngc)
TARGET := $(TARGET_NAME)_libretro_$(platform).a
CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
PLATFORM_DEFINES := -DGEKKO -DHW_DOL -mrvl -mcpu=750 -meabi -mhard-float
PLATFORM_DEFINES += -U__INT32_TYPE__ -U __UINT32_TYPE__ -D__INT32_TYPE__=int
ENDIANNESS_DEFINES += -DMSB_FIRST
STATIC_LINKING=1
EXTERNAL_ZLIB=1
# Nintendo Wii
else ifeq ($(platform), wii)
TARGET := $(TARGET_NAME)_libretro_$(platform).a
CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
PLATFORM_DEFINES := -DGEKKO -DHW_RVL -mrvl -mcpu=750 -meabi -mhard-float
PLATFORM_DEFINES += -U__INT32_TYPE__ -U __UINT32_TYPE__ -D__INT32_TYPE__=int
ENDIANNESS_DEFINES += -DMSB_FIRST
STATIC_LINKING=1
EXTERNAL_ZLIB=1
SIGNED_CHAR=1
# Nintendo WiiU
else ifeq ($(platform), wiiu)
TARGET := $(TARGET_NAME)_libretro_$(platform).a
CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
AR = $(DEVKITPPC)/bin/powerpc-eabi-ar$(EXE_EXT)
PLATFORM_DEFINES := -DGEKKO -DHW_RVL -mcpu=750 -meabi -mhard-float
PLATFORM_DEFINES += -ffunction-sections -fdata-sections -D__wiiu__ -D__wut__
ENDIANNESS_DEFINES += -DMSB_FIRST
STATIC_LINKING=1
EXTERNAL_ZLIB=1
SIGNED_CHAR=1
# Nintendo Switch (libtransistor)
else ifeq ($(platform), switch)
EXT=so
WANT_32BPP := 1
TARGET := $(TARGET_NAME)_libretro_$(platform).$(EXT)
include $(LIBTRANSISTOR_HOME)/libtransistor.mk
LDFLAGS = $(LD_SHARED_LIBRARY_FLAGS) -ltransistor.lib.nro $(LIBTRANSISTOR_LIB_LDFLAGS) -E
EXTERNAL_ZLIB=1
# Nintendo Switch (libnx)
else ifeq ($(platform), libnx)
include $(DEVKITPRO)/libnx/switch_rules
EXT=a
WANT_32BPP := 1
TARGET := $(TARGET_NAME)_libretro_$(platform).$(EXT)
DEFINES := -DSWITCH=1 -U__linux__ -U__linux -DRARCH_INTERNAL
CFLAGS := $(DEFINES) -g \
-O2 \
-fPIE -I$(LIBNX)/include/ -ffunction-sections -fdata-sections -ftls-model=local-exec -Wl,--allow-multiple-definition -specs=$(LIBNX)/switch.specs
CFLAGS += $(INCDIRS)
CFLAGS += $(INCLUDE) -D__SWITCH__ -DHAVE_LIBNX
CXXFLAGS := $(ASFLAGS) $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++11
CFLAGS += -std=gnu11
PLATFORM_DEFINES += -DARM -march=armv8-a -mtune=cortex-a57 -mtp=soft
STATIC_LINKING = 1
# Classic Platforms ####################
# Platform affix = classic_<ISA>_<µARCH>
# Help at https://modmyclassic.com/comp
# (armv7 a7, hard point, neon based) ###
# NESC, SNESC, C64 mini
else ifeq ($(platform), classic_armv7_a7)
TARGET := $(TARGET_NAME)_libretro.so
fpic := -fPIC
SHARED := -fPIC -shared -Wl,--version-script=src/drivers/libretro/link.T -Wl,-no-undefined
CFLAGS += -Ofast \
-flto=4 -fwhole-program -fuse-linker-plugin \
-fdata-sections -ffunction-sections -Wl,--gc-sections \
-fno-stack-protector -fno-ident -fomit-frame-pointer \
-falign-functions=1 -falign-jumps=1 -falign-loops=1 \
-fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
-fmerge-all-constants -fno-math-errno \
-marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard
CXXFLAGS += $(CFLAGS)
CPPFLAGS += $(CFLAGS)
ASFLAGS += $(CFLAGS)
HAVE_NEON = 1
ARCH = arm
BUILTIN_GPU = neon
USE_DYNAREC = 1
ifeq ($(shell echo `$(CC) -dumpversion` "< 4.9" | bc -l), 1)
CFLAGS += -march=armv7-a
else
CFLAGS += -march=armv7ve
# If gcc is 5.0 or later
ifeq ($(shell echo `$(CC) -dumpversion` ">= 5" | bc -l), 1)
LDFLAGS += -static-libgcc -static-libstdc++
endif
endif
# (armv8 a35, hard point, neon based) ###
# Playstation Classic
else ifeq ($(platform), classic_armv8_a35)
TARGET := $(TARGET_NAME)_libretro.so
fpic := -fPIC
SHARED := -shared -Wl,--version-script=src/drivers/libretro/link.T -Wl,-no-undefined
CFLAGS += -Ofast \
-flto=4 -fwhole-program -fuse-linker-plugin \
-fdata-sections -ffunction-sections -Wl,--gc-sections \
-fno-stack-protector -fno-ident -fomit-frame-pointer \
-falign-functions=1 -falign-jumps=1 -falign-loops=1 \
-fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
-fmerge-all-constants -fno-math-errno \
-marm -mtune=cortex-a35 -mfpu=neon-fp-armv8 -mfloat-abi=hard
CXXFLAGS += $(CFLAGS)
CPPFLAGS += $(CFLAGS)
ASFLAGS += $(CFLAGS)
HAVE_NEON = 1
ARCH = arm
BUILTIN_GPU = neon
USE_DYNAREC = 1
LDFLAGS += -lrt
LDFLAGS += -marm -mcpu=cortex-a35 -mfpu=neon-fp-armv8 -mfloat-abi=hard -Ofast -flto -fuse-linker-plugin
#######################################
# ARM
else ifneq (,$(findstring armv,$(platform)))
TARGET := $(TARGET_NAME)_libretro.so
SHARED := -shared -Wl,--version-script=src/drivers/libretro/link.T -Wl,-no-undefined
fpic := -fPIC
ifneq (,$(findstring cortexa5,$(platform)))
PLATFORM_DEFINES += -marm -mcpu=cortex-a5
else ifneq (,$(findstring cortexa8,$(platform)))
PLATFORM_DEFINES += -marm -mcpu=cortex-a8
else ifneq (,$(findstring cortexa9,$(platform)))
PLATFORM_DEFINES += -marm -mcpu=cortex-a9
else ifneq (,$(findstring cortexa15a7,$(platform)))
PLATFORM_DEFINES += -marm -mcpu=cortex-a15.cortex-a7
else
PLATFORM_DEFINES += -marm
endif
ifneq (,$(findstring softfloat,$(platform)))
PLATFORM_DEFINES += -mfloat-abi=softfp
else ifneq (,$(findstring hardfloat,$(platform)))
PLATFORM_DEFINES += -mfloat-abi=hard
endif
PLATFORM_DEFINES += -DARM
# emscripten
else ifeq ($(platform), emscripten)
TARGET := $(TARGET_NAME)_libretro_$(platform).bc
STATIC_LINKING=1
EXTERNAL_ZLIB=1
WANT_32BPP := 1
# GCW0
else ifeq ($(platform), gcw0)
TARGET := $(TARGET_NAME)_libretro.so
CC = /opt/gcw0-toolchain/usr/bin/mipsel-linux-gcc
CXX = /opt/gcw0-toolchain/usr/bin/mipsel-linux-g++
AR = /opt/gcw0-toolchain/usr/bin/mipsel-linux-ar
fpic := -fPIC
SHARED := -shared -Wl,--version-script=src/drivers/libretro/link.T -Wl,-no-undefined
PLATFORM_DEFINES += -ffast-math -march=mips32 -mtune=mips32r2 -mhard-float -fomit-frame-pointer
EXTERNAL_ZLIB = 1
# RETROFW
else ifeq ($(platform), retrofw)
TARGET := $(TARGET_NAME)_libretro.so
CC = /opt/retrofw-toolchain/usr/bin/mipsel-linux-gcc
CXX = /opt/retrofw-toolchain/usr/bin/mipsel-linux-g++
AR = /opt/retrofw-toolchain/usr/bin/mipsel-linux-ar
fpic := -fPIC
SHARED := -shared -Wl,--version-script=src/drivers/libretro/link.T -Wl,-no-undefined
PLATFORM_DEFINES += -ffast-math -march=mips32 -mtune=mips32 -mhard-float -fomit-frame-pointer
EXTERNAL_ZLIB = 1
# Miyoo
else ifeq ($(platform), miyoo)
TARGET := $(TARGET_NAME)_libretro.so
CC = /opt/miyoo/usr/bin/arm-linux-gcc
CXX = /opt/miyoo/usr/bin/arm-linux-g++
AR = /opt/miyoo/usr/bin/arm-linux-ar
fpic := -fPIC
SHARED := -shared -Wl,--version-script=src/drivers/libretro/link.T -Wl,-no-undefined
PLATFORM_DEFINES += -fomit-frame-pointer -ffast-math -mcpu=arm926ej-s
EXTERNAL_ZLIB = 1
# Windows MSVC 2017 all architectures
else ifneq (,$(findstring windows_msvc2017,$(platform)))
CC = cl.exe
CXX = cl.exe
WANT_32BPP := 1
PlatformSuffix = $(subst windows_msvc2017_,,$(platform))
ifneq (,$(findstring desktop,$(PlatformSuffix)))
WinPartition = desktop
MSVC2017CompileFlags = -DWINAPI_FAMILY=WINAPI_FAMILY_DESKTOP_APP -FS
LDFLAGS += -MANIFEST -LTCG:incremental -NXCOMPAT -DYNAMICBASE -DEBUG -OPT:REF -INCREMENTAL:NO -SUBSYSTEM:WINDOWS -MANIFESTUAC:"level='asInvoker' uiAccess='false'" -OPT:ICF -ERRORREPORT:PROMPT -NOLOGO -TLBID:1
LIBS += kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib
else ifneq (,$(findstring uwp,$(PlatformSuffix)))
WinPartition = uwp
MSVC2017CompileFlags = -DWINAPI_FAMILY=WINAPI_FAMILY_APP -D_WINDLL -D_UNICODE -DUNICODE -D__WRL_NO_DEFAULT_LIB__ -EHsc -FS
LDFLAGS += -APPCONTAINER -NXCOMPAT -DYNAMICBASE -MANIFEST:NO -LTCG -OPT:REF -SUBSYSTEM:CONSOLE -MANIFESTUAC:NO -OPT:ICF -ERRORREPORT:PROMPT -NOLOGO -TLBID:1 -DEBUG:FULL -WINMD:NO
LIBS += WindowsApp.lib
endif
CFLAGS += $(MSVC2017CompileFlags)
CXXFLAGS += $(MSVC2017CompileFlags)
TargetArchMoniker = $(subst $(WinPartition)_,,$(PlatformSuffix))
LD = link.exe
reg_query = $(call filter_out2,$(subst $2,,$(shell reg query "$2" -v "$1" 2>nul)))
fix_path = $(subst $(SPACE),\ ,$(subst \,/,$1))
ProgramFiles86w := $(shell cmd //c "echo %PROGRAMFILES(x86)%")
ProgramFiles86 := $(shell cygpath "$(ProgramFiles86w)")
WindowsSdkDir ?= $(call reg_query,InstallationFolder,HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Microsoft SDKs\Windows\v10.0)
WindowsSdkDir ?= $(call reg_query,InstallationFolder,HKEY_CURRENT_USER\SOFTWARE\Wow6432Node\Microsoft\Microsoft SDKs\Windows\v10.0)
WindowsSdkDir ?= $(call reg_query,InstallationFolder,HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v10.0)
WindowsSdkDir ?= $(call reg_query,InstallationFolder,HKEY_CURRENT_USER\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v10.0)
WindowsSdkDir := $(WindowsSdkDir)
WindowsSDKVersion ?= $(firstword $(foreach folder,$(subst $(subst \,/,$(WindowsSdkDir)Include/),,$(wildcard $(call fix_path,$(WindowsSdkDir)Include\*))),$(if $(wildcard $(call fix_path,$(WindowsSdkDir)Include/$(folder)/um/Windows.h)),$(folder),)))$(BACKSLASH)
WindowsSDKVersion := $(WindowsSDKVersion)
VsInstallBuildTools = $(ProgramFiles86)/Microsoft Visual Studio/2017/BuildTools
VsInstallEnterprise = $(ProgramFiles86)/Microsoft Visual Studio/2017/Enterprise
VsInstallProfessional = $(ProgramFiles86)/Microsoft Visual Studio/2017/Professional
VsInstallCommunity = $(ProgramFiles86)/Microsoft Visual Studio/2017/Community
VsInstallRoot ?= $(shell if [ -d "$(VsInstallBuildTools)" ]; then echo "$(VsInstallBuildTools)"; fi)
ifeq ($(VsInstallRoot), )
VsInstallRoot = $(shell if [ -d "$(VsInstallEnterprise)" ]; then echo "$(VsInstallEnterprise)"; fi)
endif
ifeq ($(VsInstallRoot), )
VsInstallRoot = $(shell if [ -d "$(VsInstallProfessional)" ]; then echo "$(VsInstallProfessional)"; fi)
endif
ifeq ($(VsInstallRoot), )
VsInstallRoot = $(shell if [ -d "$(VsInstallCommunity)" ]; then echo "$(VsInstallCommunity)"; fi)
endif
VsInstallRoot := $(VsInstallRoot)
VcCompilerToolsVer := $(shell cat "$(VsInstallRoot)/VC/Auxiliary/Build/Microsoft.VCToolsVersion.default.txt" | grep -o '[0-9\.]*')
VcCompilerToolsDir := $(VsInstallRoot)/VC/Tools/MSVC/$(VcCompilerToolsVer)
WindowsSDKSharedIncludeDir := $(shell cygpath -w "$(WindowsSdkDir)\Include\$(WindowsSDKVersion)\shared")
WindowsSDKUCRTIncludeDir := $(shell cygpath -w "$(WindowsSdkDir)\Include\$(WindowsSDKVersion)\ucrt")
WindowsSDKUMIncludeDir := $(shell cygpath -w "$(WindowsSdkDir)\Include\$(WindowsSDKVersion)\um")
WindowsSDKUCRTLibDir := $(shell cygpath -w "$(WindowsSdkDir)\Lib\$(WindowsSDKVersion)\ucrt\$(TargetArchMoniker)")
WindowsSDKUMLibDir := $(shell cygpath -w "$(WindowsSdkDir)\Lib\$(WindowsSDKVersion)\um\$(TargetArchMoniker)")
# For some reason the HostX86 compiler doesn't like compiling for x64
# ("no such file" opening a shared library), and vice-versa.
# Work around it for now by using the strictly x86 compiler for x86, and x64 for x64.
# NOTE: What about ARM?
ifneq (,$(findstring x64,$(TargetArchMoniker)))
VCCompilerToolsBinDir := $(VcCompilerToolsDir)\bin\HostX64
else
VCCompilerToolsBinDir := $(VcCompilerToolsDir)\bin\HostX86
endif
PATH := $(shell IFS=$$'\n'; cygpath "$(VCCompilerToolsBinDir)/$(TargetArchMoniker)"):$(PATH)
PATH := $(PATH):$(shell IFS=$$'\n'; cygpath "$(VsInstallRoot)/Common7/IDE")
INCLUDE := $(shell IFS=$$'\n'; cygpath -w "$(VcCompilerToolsDir)/include")
LIB := $(shell IFS=$$'\n'; cygpath -w "$(VcCompilerToolsDir)/lib/$(TargetArchMoniker)")
ifneq (,$(findstring uwp,$(PlatformSuffix)))
LIB := $(shell IFS=$$'\n'; cygpath -w "$(LIB)/store")
endif
export INCLUDE := $(INCLUDE);$(WindowsSDKSharedIncludeDir);$(WindowsSDKUCRTIncludeDir);$(WindowsSDKUMIncludeDir)
export LIB := $(LIB);$(WindowsSDKUCRTLibDir);$(WindowsSDKUMLibDir)
TARGET := $(TARGET_NAME)_libretro.dll
LDFLAGS += -DLL
# Windows MSVC 2010 x64
else ifeq ($(platform), windows_msvc2010_x64)
CC = cl.exe
CXX = cl.exe
PATH := $(shell IFS=$$'\n'; cygpath "$(VS100COMNTOOLS)../../VC/bin/amd64"):$(PATH)
PATH := $(PATH):$(shell IFS=$$'\n'; cygpath "$(VS100COMNTOOLS)../IDE")
LIB := $(shell IFS=$$'\n'; cygpath "$(VS100COMNTOOLS)../../VC/lib/amd64")
INCLUDE := $(shell IFS=$$'\n'; cygpath "$(VS100COMNTOOLS)../../VC/include")
WindowsSdkDir := $(shell reg query "HKLM\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v7.1A" -v "InstallationFolder" | grep -o '[A-Z]:\\.*')
WindowsSdkDir ?= $(shell reg query "HKLM\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v7.0A" -v "InstallationFolder" | grep -o '[A-Z]:\\.*')
WindowsSDKIncludeDir := $(shell cygpath -w "$(WindowsSdkDir)\Include")
WindowsSDKGlIncludeDir := $(shell cygpath -w "$(WindowsSdkDir)\Include\gl")
WindowsSDKLibDir := $(shell cygpath -w "$(WindowsSdkDir)\Lib\x64")
INCFLAGS_PLATFORM = -I"$(WindowsSDKIncludeDir)"
export INCLUDE := $(INCLUDE);$(WindowsSDKIncludeDir);$(WindowsSDKGlIncludeDir)
export LIB := $(LIB);$(WindowsSDKLibDir)
TARGET := $(TARGET_NAME)_libretro.dll
LDFLAGS += -DLL
# Windows MSVC 2010 x86
else ifeq ($(platform), windows_msvc2010_x86)
CC = cl.exe
CXX = cl.exe
PATH := $(shell IFS=$$'\n'; cygpath "$(VS100COMNTOOLS)../../VC/bin"):$(PATH)
PATH := $(PATH):$(shell IFS=$$'\n'; cygpath "$(VS100COMNTOOLS)../IDE")
LIB := $(shell IFS=$$'\n'; cygpath -w "$(VS100COMNTOOLS)../../VC/lib")
INCLUDE := $(shell IFS=$$'\n'; cygpath "$(VS100COMNTOOLS)../../VC/include")
WindowsSdkDir := $(shell reg query "HKLM\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v7.1A" -v "InstallationFolder" | grep -o '[A-Z]:\\.*')
WindowsSdkDir ?= $(shell reg query "HKLM\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v7.0A" -v "InstallationFolder" | grep -o '[A-Z]:\\.*')
WindowsSDKIncludeDir := $(shell cygpath -w "$(WindowsSdkDir)\Include")
WindowsSDKGlIncludeDir := $(shell cygpath -w "$(WindowsSdkDir)\Include\gl")
WindowsSDKLibDir := $(shell cygpath -w "$(WindowsSdkDir)\Lib")
INCFLAGS_PLATFORM = -I"$(WindowsSDKIncludeDir)"
export INCLUDE := $(INCLUDE);$(WindowsSDKIncludeDir);$(WindowsSDKGlIncludeDir)
export LIB := $(LIB);$(WindowsSDKLibDir)
TARGET := $(TARGET_NAME)_libretro.dll
LDFLAGS += -DLL
# Windows MSVC 2003 Xbox 1
else ifeq ($(platform), xbox1_msvc2003)
TARGET := $(TARGET_NAME)_libretro_xdk1.lib
CC = CL.exe
CXX = CL.exe
LD = lib.exe
export INCLUDE := $(XDK)\xbox\include
export LIB := $(XDK)\xbox\lib
PATH := $(call unixcygpath,$(XDK)/xbox/bin/vc71):$(PATH)
CFLAGS += -D_XBOX -D_XBOX1
CXXFLAGS += -D_XBOX -D_XBOX1
STATIC_LINKING=1
# Windows MSVC 2010 Xbox 360
else ifeq ($(platform), xbox360_msvc2010)
TARGET := $(TARGET_NAME)_libretro_xdk360.lib
CC = cl.exe
CXX = cl.exe
LD = lib.exe
export INCLUDE := $(XEDK)/include/xbox
export LIB := $(XEDK)/lib/xbox
PATH := $(call unixcygpath,$(XEDK)/bin/win32):$(PATH)
CFLAGS += -D_XBOX -D_XBOX360
CXXFLAGS += -D_XBOX -D_XBOX360
ENDIANNESS_DEFINES += -DMSB_FIRST
STATIC_LINKING=1
# Windows MSVC 2008 x86
else ifeq ($(platform), windows_msvc2008_x86)
CC = cl.exe
CXX = cl.exe
PATH := $(shell IFS=$$'\n'; cygpath "$(VS90COMNTOOLS)../../VC/bin"):$(PATH)
PATH := $(PATH):$(shell IFS=$$'\n'; cygpath "$(VS90COMNTOOLS)../IDE")
INCLUDE := $(shell IFS=$$'\n'; cygpath "$(VS90COMNTOOLS)../../VC/include")
LIB := $(shell IFS=$$'\n'; cygpath -w "$(VS90COMNTOOLS)../../VC/lib")
BIN := $(shell IFS=$$'\n'; cygpath "$(VS90COMNTOOLS)../../VC/bin")
WindowsSdkDir := $(INETSDK)
export INCLUDE := $(INCLUDE);$(INETSDK)/Include
export LIB := $(LIB);$(WindowsSdkDir);$(INETSDK)/Lib
TARGET := $(TARGET_NAME)_libretro.dll
LDFLAGS += -DLL
CFLAGS += -D_CRT_SECURE_NO_DEPRECATE
# Windows MSVC 2005 x86
else ifeq ($(platform), windows_msvc2005_x86)
CC = cl.exe
CXX = cl.exe
PATH := $(shell IFS=$$'\n'; cygpath "$(VS80COMNTOOLS)../../VC/bin"):$(PATH)
PATH := $(PATH):$(shell IFS=$$'\n'; cygpath "$(VS80COMNTOOLS)../IDE")
INCLUDE := $(shell IFS=$$'\n'; cygpath "$(VS80COMNTOOLS)../../VC/include")
LIB := $(shell IFS=$$'\n'; cygpath -w "$(VS80COMNTOOLS)../../VC/lib")
BIN := $(shell IFS=$$'\n'; cygpath "$(VS80COMNTOOLS)../../VC/bin")
WindowsSdkDir := $(shell reg query "HKLM\SOFTWARE\Microsoft\MicrosoftSDK\InstalledSDKs\8F9E5EF3-A9A5-491B-A889-C58EFFECE8B3" -v "Install Dir" | grep -o '[A-Z]:\\.*')
WindowsSDKIncludeDir := $(shell cygpath -w "$(WindowsSdkDir)\Include")
WindowsSDKAtlIncludeDir := $(shell cygpath -w "$(WindowsSdkDir)\Include\atl")
WindowsSDKCrtIncludeDir := $(shell cygpath -w "$(WindowsSdkDir)\Include\crt")
WindowsSDKGlIncludeDir := $(shell cygpath -w "$(WindowsSdkDir)\Include\gl")
WindowsSDKMfcIncludeDir := $(shell cygpath -w "$(WindowsSdkDir)\Include\mfc")
WindowsSDKLibDir := $(shell cygpath -w "$(WindowsSdkDir)\Lib")
export INCLUDE := $(INCLUDE);$(WindowsSDKIncludeDir);$(WindowsSDKAtlIncludeDir);$(WindowsSDKCrtIncludeDir);$(WindowsSDKGlIncludeDir);$(WindowsSDKMfcIncludeDir);libretro-common/include/compat/msvc
export LIB := $(LIB);$(WindowsSDKLibDir)
TARGET := $(TARGET_NAME)_libretro.dll
LDFLAGS += -DLL
CFLAGS += -D_CRT_SECURE_NO_DEPRECATE
# Windows MSVC 2003 x86
else ifeq ($(platform), windows_msvc2003_x86)
CC = cl.exe
CXX = cl.exe
PATH := $(shell IFS=$$'\n'; cygpath "$(VS71COMNTOOLS)../../Vc7/bin"):$(PATH)
PATH := $(PATH):$(shell IFS=$$'\n'; cygpath "$(VS71COMNTOOLS)../IDE")
INCLUDE := $(shell IFS=$$'\n'; cygpath "$(VS71COMNTOOLS)../../Vc7/include")
LIB := $(shell IFS=$$'\n'; cygpath -w "$(VS71COMNTOOLS)../../Vc7/lib")
BIN := $(shell IFS=$$'\n'; cygpath "$(VS71COMNTOOLS)../../Vc7/bin")
WindowsSdkDir := $(INETSDK)
export INCLUDE := $(INCLUDE);$(INETSDK)/Include
export LIB := $(LIB);$(WindowsSdkDir);$(INETSDK)/Lib
TARGET := $(TARGET_NAME)_libretro.dll
LDFLAGS += -DLL
CFLAGS += -D_CRT_SECURE_NO_DEPRECATE
# Windows
else
TARGET := $(TARGET_NAME)_libretro.dll
CC ?= gcc
SHARED := -shared -static-libgcc -static-libstdc++ -s -Wl,--version-script=src/drivers/libretro/link.T
WANT_32BPP := 1
endif
ifeq ($(DEBUG), 1)
ifneq (,$(findstring msvc,$(platform)))
CFLAGS += -MTd
CXXFLAGS += -MTd
CFLAGS += -Od -Zi -D_DEBUG
CXXFLAGS += -Od -Zi -D_DEBUG
else
CFLAGS += -O0 -g
CXXFLAGS += -O0 -g
endif
CFLAGS += -DDEBUG
CXXFLAGS += -DDEBUG
else
ifneq (,$(findstring msvc,$(platform)))
CFLAGS += -MT
CXXFLAGS += -MT
endif
CFLAGS += -O2 -DNDEBUG
CXXFLAGS += -O2 -DNDEBUG
endif
ifneq ($(SANITIZER),)
CFLAGS += -fsanitize=$(SANITIZER)
CXXFLAGS += -fsanitize=$(SANITIZER)
LDFLAGS += -fsanitize=$(SANITIZER)
endif
ifeq ($(EXTERNAL_ZLIB), 1)
CFLAGS += -DHAVE_EXTERNAL_ZLIB
endif
ifeq ($(SIGNED_CHAR), 1)
CFLAGS += -fsigned-char
endif
CORE_DIR := src
include Makefile.common
INCLUDE_STDINT = 0
ifneq (,$(findstring msvc200,$(platform)))
INCLUDE_STDINT = 1
endif
ifeq ($(INCLUDE_STDINT), 1)
INCFLAGS += -I$(LIBRETRO_COMM_DIR)/include/compat/msvc
endif
ifneq (,$(findstring msvc,$(platform)))
COREDEFINES += -DINLINE=_inline
endif
OBJECTS := $(SOURCES_C:.c=.o)
OBJECTS += $(RETROARCH_OBJECTS)
DEFINES := $(COREDEFINES) $(PLATFORM_DEFINES)
ifeq ($(STATIC_LINKING),1)
DEFINES += -DSTATIC_LINKING
endif
ifeq ($(platform), sncps3)
WARNING_DEFINES =
else ifneq (,$(findstring msvc,$(platform)))
WARNING_DEFINES =
LIBM :=
else
WARNING_DEFINES = -Wno-write-strings -Wsign-compare -Wundef -Wmissing-prototypes
endif
CFLAGS += $(fpic) $(WARNING_DEFINES) $(DEFINES) $(ENDIANNESS_DEFINES)
LDFLAGS += $(LIBM)
ifeq ($(platform), psp1)
INCFLAGS += -I$(shell psp-config --pspsdk-path)/include
endif
ifneq (,$(findstring msvc,$(platform)))
OBJOUT = -Fo
LINKOUT = -out:
ifeq ($(STATIC_LINKING),1)
LD ?= lib.exe
STATIC_LINKING=0
else
LD = link.exe
endif
else ifeq ($(platform), switch)
OBJOUT = -o
LINKOUT = -o
# libtransistor.mk sets LD for us
else
OBJOUT = -o
LINKOUT = -o
LD = $(CC)
endif
INCFLAGS += $(INCFLAGS_PLATFORM)
ifeq ($(platform), theos_ios)
COMMON_FLAGS := -DIOS $(COMMON_DEFINES) $(INCFLAGS) -I$(THEOS_INCLUDE_PATH) -Wno-error
$(LIBRARY_NAME)_CFLAGS += $(COMMON_FLAGS) $(CFLAGS)
${LIBRARY_NAME}_FILES = $(SOURCES_C)
include $(THEOS_MAKE_PATH)/library.mk
else
all: $(TARGET)
$(TARGET): $(OBJECTS)
ifeq ($(STATIC_LINKING),1)
ifneq (,$(findstring msvc,$(platform)))
$(LD) $(LINKOUT)$@ $(OBJECTS)
else
$(AR) rcs $@ $(OBJECTS)
endif
else
$(LD) $(LINKOUT)$@ $(SHARED) $(OBJECTS) $(LDFLAGS) $(LIBS)
endif
%.o: %.c
$(CC) -c $(OBJOUT)$@ $< $(CFLAGS) $(INCFLAGS)
clean-objs:
rm -f $(OBJECTS)
clean:
rm -f $(OBJECTS)
rm -f $(TARGET)
.PHONY: clean clean-objs
endif
print-%:
@echo '$*=$($*)'
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